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<h3>Job Description</h3>
Job Description
Computer Network Support Specialist (Journeyman)
Corpus Christi, TX
 
IPTA's Technology Solutions Team is passionate about providing our customers with technical solutions that satisfy their business needs. Through collaborative interactions with customers, team members, subject matter experts (SMEs), technical leaders, and partners we design practical solutions that solve real problems for major government and business organizations. As a member of our Technology Solutions group, you will work with a team of technologists focused on delivering innovative business solutions using emerging technologies through proven successful methods.
 
Our Team:
 
We are looking for talented people who are enthusiastic about applying technology to deliver innovative outcomes with "fierce determination, fearless integrity, and passionate service." Our belief is that our people are the key to success. By encouraging and enabling continued learning, our team members grow to achieve their personal career goals. We are looking for:
 
Smart people with a passion for technology
Ability to solve challenging business problems
Self-directed professionals
Hunger to continually learn and grow
 
IPT is looking for great talented people to support the work at the Army Aviation and Missile Center (AvMC). AvMC is the Army's focal point for providing research, development and engineering technology and services for aviation and missile platforms across the life cycle. AvMC's mission is to "deliver collaborative and innovative aviation and missile capabilities for responsive and cost-effective research, development, and life cycle engineering solutions" to equip the Warfighter with the best technology today and tomorrow.
 
*Please note that the AvMC positions come with varying degrees of remote/on-site support at the discretion of the customer*
 
Responsibilities:
<ul>
<li>Provide technical assistance support in order to maintain secure and available systems by utilizing industry best practices to resolve incidents and respond to service requests while adhering to DoD cybersecurity policies</li>
<li>Provide technical guidance in the utilization of computer hardware and software, including installation, operation, and troubleshooting</li>
<li>Provide expertise in the software and hardware used by the Government/ provide guidance and resolve issues as needed</li>
<li>Provide Tier 1, 2 and 3 level technical support to the AvMC Enterprise</li>
<li>Ensure all support requests initiated by end-users outside of the ASC end-user portal are captured in the ASC service management system, including emails, phone calls, web chats, and face-to-face contact</li>
<li>Provide technical guidance to diagnose, categorize, and troubleshoot routine technical issues</li>
<li>Provide technical guidance in the utilization of computer hardware and software, including installation, operation, and troubleshooting</li>
<li>Accurately log all service requests not received through the ASC end-user portal into the ASC service management system</li>
<li>Provide expertise with Account Management-provisioning of user accounts, computing equipment, telephony equipment, and modification of user accounts when requirements arise for changes in user attributes/ Desktop Applications: MS Office, Adobe, JAVA, and similar applications typically deployed in an office setting /Desktop Support: Setup and administration of personal computing hardware and software (desktop PC, laptop, and tablets) including standard peripherals such as monitors, keyboards, mice, speakers, and web cameras (where applicable)/ Mobile Devices: provide technical assistance for mobile devices to include technical support, guidance, utilization, troubleshooting, and training/ Printers: installation and configuration of desktop printers, network printers, print servers, associated drivers, Common Access Card (CAC) release printing, and associated hardware/software/ Security Management: ensuring desired levels of protection for Federal systems, data, and related assets are achieved (e.g., CAC authentication, access control, encryption, intrusion detection, verification, digital signature, user management, role/privilege management, audit trail capture/analysis, etc.)</li>
<li>Support the configuration of new devices and sustainment of existing devices while adhering to Defense Information Systems Agency (DISA) DoD Mobility Unclassified Capability (DMUC) policies and procedures</li>
</ul>
 
Requirements:
<ul>
<li>Bachelor's degree in computer science or related field</li>
<li>Great communication and organizational skills</li>
<li>Great analytical and problem-solving skills</li>
<li>Ability to work independently and manage tasks without supervision</li>
<li>Strong attention to detail with accurate record-keeping</li>
<li>Eight (8) years of prior experience in a similar role</li>
<li>DoD 8570 Level II/III certification</li>
<li>US Secret Clearance</li>
</ul>
 
IPTA is an Equal Opportunity/Affirmative Action employer. We are committed to providing equal employment opportunity to all qualified employees and applicants for employment. The Company does not discriminate in employment opportunities or practices on the basis of race, color, religion, sex, sexual orientation, national origin, age, physical disability, mental disability, medical condition, status as a veteran or disabled veteran or any other characteristic protected by law. We base all employment decisions, including recruitment, selection, training, compensation, benefits, discipline, promotions, transfers, lay-offs, returns from lay-off, terminations, and social and recreational programs on the principles of equal employment opportunity. Our employees have diverse backgrounds, skills, and ideas that collectively contribute to a rich working environment and greater opportunity for innovation.
 
#clearance

Computer Network Support Specialist (Journeyman)

<h3>Job Description</h3>
Job Description
Join a Mission-Driven Cyber Operations Team
 We're looking for a Cyber Network Defense Analyst to help us tackle high-stakes challenges in the cyber domain. This role is ideal for someone who thrives in fast-paced environments, brings strong technical instincts, and is eager to contribute to efforts that make a real-world impact.
Why This Role Matters
As part of our cyber operations team, you'll analyze and exploit digital networks to support national security missions. You'll be part of a highly-skilled group working across hardware, software, and network layers using your expertise to uncover vulnerabilities, defend critical systems, and support broader strategic goals.
 
What Youll Work On
Your contributions may include:
<ul>
<li>Designing and analyzing information systems and architectures</li>
<li>Engineering both software and hardware solutions</li>
<li>Performing programming and custom tool development</li>
<li>Conducting vulnerability assessments and penetration testing</li>
<li>Investigating cyber incidents through computer forensics</li>
<li>Supporting network security and information assurance initiatives</li>
<li>Applying systems engineering to complex network environments</li>
<li>Managing and administering secure IT systems</li>
</ul>
Military cyber training, such as the Joint Cyber Analysis Course (JCAC), can count toward your relevant experience. (For example, completing the 24-week JCAC course is equivalent to 6 months of experience.)
 
What You Bring
To be considered for this role, youll need:
<ul>
<li>An active TS/SCI clearance with Full Scope Polygraph</li>
<li>A degree in a relevant technical field, along with experience as follows:</li>
<li>Associates Degree 10+ years of relevant experience</li>
<li>Bachelors Degree 8+ years of relevant experience</li>
<li>Masters Degree 6+ years of relevant experience</li>
<li>Doctorate Degree 4+ years of relevant experience</li>
</ul>
Experience should be in areas such as cybersecurity, systems design, digital forensics, software development, network defense, or related fields.
 
If you're ready to use your technical skills in meaningful ways and work on projects that matter, were excited to connect with you.

Computer Network Defense Analyst

<h3>Job Description</h3>
Description
The Multi Domain Solutions Division at Leidos is looking for a Senior Network Engineer to support a fast-paced program with the Air Force Life Cycle Management Center, deploying and managing a complex network spanning multiple customer sites and the cloud. We are seeking a skilled Senior Network Engineer to design, procure, and install network systems that meet Department of Defense (DoD) specifications. In this role, you will develop network architectures, collaborate with procurement teams to source hardware and software, and oversee the installation and configuration of network equipment such as TACLANES, routers, switches, and firewalls. You will conduct testing to ensure functionality and security compliance, maintain accurate documentation, and provide technical support to team members and end-users. In addition, this position will support the management and configuration of COMSEC equipment and be a member of the Leidos team providing 24x7 monitoring of customer networks in the Leidos network operations center.&nbsp;&nbsp;
*This position will require the ability to work a rotating shift* &nbsp;&nbsp;
Primary Responsibilities:
<ul>
<li>Lead the development of detailed network designs for hardware and software that align with Department of Defense (DoD) standards.&nbsp;</li>
<li>Collaborate with procurement teams to identify and source hardware and software that meet project specifications.&nbsp;</li>
<li>Oversee the installation and configuration of equipment, including routers, switches, firewalls, and servers.&nbsp;</li>
<li>Conduct thorough testing of network systems to ensure functionality, performance, and security compliance.&nbsp;</li>
<li>Troubleshoot and resolve issues that arise during installation and testing phases.&nbsp;</li>
<li>Maintain accurate documentation of network configurations, installations, and changes.&nbsp;</li>
<li>Develop and update network diagrams and other relevant technical documents.&nbsp;</li>
<li>Work closely with engineers, project managers, and stakeholders to ensure successful project delivery.&nbsp;</li>
<li>Maintain accurate inventory of COMSEC material, including keying equipment and cryptographic keys, ensuring compliance with security protocols.&nbsp;</li>
<li>Lead the installation, operation, and maintenance of COMSEC equipment and software, ensuring they meet security standards.&nbsp;</li>
<li>Provide technical support and guidance to team members and end-users.&nbsp;</li>
<li>Stay updated on DoD policies and best practices related to network security and design.&nbsp;</li>
<li>Implement security measures to protect network infrastructure and data.&nbsp;</li>
</ul>
Basic Qualifications:
<ul>
<li>US Citizen with at least a Top Secret Clearance is required. With the ability to obtain a SCI prior to your start date.&nbsp;</li>
<li>Bachelor’s degree with 8+ years of experience or a Master’s degree with 6+ years of experience. Additional experience can be considered in lieu of a degree.</li>
<li>Strong knowledge of protocols, security standards, and design principles for OSI Layers 1-4.&nbsp;</li>
<li>Strong experience with installation and configuration of physical networking equipment and Local Area Networks (LANs).&nbsp;</li>
<li>Strong experience with the design and deployment of Wide Area Networks (WANs) using Virtual Private Networking (VPN) technologies.</li>
<li>Experience with cloud networking technologies, especially with Microsoft Azure (vNETs, VPN Gateway, Virtual WAN, Express Routes, Azure Firewall, etc).</li>
<li>Experience configuring and managing COMSEC devices.&nbsp;&nbsp;</li>
<li>Experience in interpreting and contextualizing network management and troubleshooting tools and technologies, such as ICMP, SNMPv3, and Syslog.&nbsp;</li>
<li>Relevant certifications such as CCNA, CCNP, CCIE, or other specialization certifications to meet DoD 8140 requirements (e.g. JNCIA, PCNSA, AZ-700, CISSP, etc).&nbsp;</li>
<li>Excellent problem-solving and analytical skills.&nbsp;</li>
</ul>
Preferred Qualifications:
<ul>
<li>Experience working on DoD networks, especially on classified and operational networks.&nbsp;</li>
<li>Experience with the operation and employment of cryptographic devices to facilitate secure networking across a Virtual Private Network (VPN).&nbsp;&nbsp;</li>
<li>Experience configuring virtual private networks (VPNs) using one or more of the following technologies: Juniper Secure Connect, Azure VPN Gateway, MPLS, IPsec VPN, or other site-to-site VPN technologies.&nbsp;</li>
<li>Experience remotely managing networks through Infrastructure as Code (IaC) and Configuration as Code (CaC).&nbsp;</li>
<li>Currently hold NSA COMSEC Manager Course qualification.&nbsp;</li>
<li>Experience with network performance monitoring and optimization.&nbsp;</li>
<li>Strong understanding of cybersecurity practices and risk management, especially at OSI layers 1-3.&nbsp;</li>
<li>Previous experience in a leadership or mentoring role within a technical team.&nbsp;</li>
<li>Familiarity with emerging technologies and trends in network infrastructure.&nbsp;</li>
</ul>
Original Posting:April 30, 2025
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:Pay Range $104,650.00 - $189,175.00
The Leidos pay range for this job level is a general guideline only&nbsp;and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
#Featuredjob

Computer Network Architect

<h3>Job Description</h3>
Description
The Multi-Domain Solutions Division at Leidos currently has openings for a Network Engineer to work with our team in Orlando, FL.&nbsp;
Primary Responsibilities&nbsp;
<ul>
<li>Provide Network Engineering support to include planning, designing, and evaluating specific network architecture.&nbsp;</li>
</ul>
<ul>
<li>Architect and support the installation, configuration, and maintenance of Juniper network hardware and software.&nbsp;</li>
</ul>
<ul>
<li>Develop and manage policies and profiles to optimize application delivery and security.&nbsp;</li>
</ul>
<ul>
<li>Work with Tier 2 Managers to establish regular monitoring of network devices to ensure optimal performance.&nbsp;</li>
</ul>
<ul>
<li>Conduct regular security assessments and implement necessary updates and patches.&nbsp;</li>
</ul>
<ul>
<li>Work closely with network engineers, system administrators, and application developers to ensure seamless integration of network solutions.&nbsp;</li>
</ul>
<ul>
<li>Support Classified IT infrastructure&nbsp;</li>
</ul>
<ul>
<li>Provide technical expertise to resolve networking events, as well as update and configure equipment while maintaining a configuration management process throughout the systems life cycle.&nbsp;</li>
</ul>
Basic Qualifications&nbsp;
<ul>
<li>BA/BS or equivalent experience and 5+ years or prior relevant experience or MS with 3+ years or prior relevant experience. &nbsp;</li>
</ul>
<ul>
<li>Must possess an active US Top Secret Clearance.&nbsp;</li>
</ul>
<ul>
<li>Strong knowledge of networking concepts, protocols, and security practices.&nbsp;</li>
</ul>
<ul>
<li>Able to troubleshoot enterprise applications such as DNS, DHCP, and E-mail.&nbsp;</li>
</ul>
<ul>
<li>Experience with Cisco or Juniper Routing/Switching&nbsp;</li>
</ul>
<ul>
<li>Desire to work in a diverse, dynamic, and demanding work environment, with the capability to work both independently and with internal/external teams.&nbsp;</li>
</ul>
<ul>
<li>Strong written and verbal communications skills&nbsp;</li>
</ul>
Preferred Qualifications&nbsp;
<ul>
<li>Juniper Certified or Cisco Certified&nbsp;&nbsp;</li>
</ul>
<ul>
<li>RedHat support experience.&nbsp;</li>
</ul>
<ul>
<li>SD-WAN experience&nbsp;</li>
</ul>
<ul>
<li>Prior experience with SAFe Agile implementation&nbsp;</li>
</ul>
<ul>
<li>Previous experience working on complex multi-domain systems&nbsp;&nbsp;</li>
</ul>
<ul>
<li>Experience with large weapons systems and command and control platforms across the DoD portfolio&nbsp;&nbsp;</li>
</ul>
<ul>
<li>Experience with design of Cloud and Edge Computing and Network&nbsp;</li>
</ul>
Original Posting:April 29, 2025
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:Pay Range $72,150.00 - $130,425.00
The Leidos pay range for this job level is a general guideline only&nbsp;and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

<h3>Job Description</h3>
Description
Our customer, the Defense Information Systems Agency (DISA), provides, operates, and assures command and control of the Defense Information System Network (DISN) services to its customers, the department of Defense (DoD) and national security organizations.&nbsp;This position directly supports the DISA-provided capabilities and services.
The Leidos Digital Modernization Sector/Global Solutions Management-Operations II (GSMO-II) contract has an opening for an Implementations Network Engineer.&nbsp; The Implementations Network Engineer will perform installation oversight, configuration, testing, monitoring and servicing of network equipment for projects supporting the Department of Defense networks.
Primary Responsibilities
Responsible for performing and training team on the following duties:
<ul>
<li>
Perform customer coordination, Initial Test and Acceptance (IT&amp;A), execution of all reporting functions, and complete data input associated with new network equipment and service activations to ensure they are implemented in accordance with Defense Information Systems Agency (DISA) standards.
</li>
<li>
Configure and maintain DISA’s out-of-band management network consisting of Cisco and Juniper devices using baseline configurations customized for each site.
</li>
<li>
Upgrade software on Cisco and Juniper devices.
</li>
<li>
Create/update project planning documentation to support selecting and creating IP addressing schemes (subnet selection, equipment management IP selection) as well as assigning ports on out-of-band management nodes.
</li>
<li>
Perform systems analysis techniques and procedures, including consulting with users to determine hardware, software, or system functional requirements in support of customer resources.
</li>
<li>
Ensure all information (POC, location, &amp; interface) is correct and formatted properly according to provided requirements.
</li>
<li>
Verify correct points of contact (POC) for each location through which the circuit traverses.
</li>
<li>
Engage with the DISA project managers and/or customers to resolve issues with incomplete or unclear requirements.
</li>
<li>
Reach out to stakeholders and facilitate approvals as necessary to ensure continual forward progress of the service request.
</li>
</ul>
Basic Qualifications
<ul>
<li>
Requires BS and 4-8 years of prior relevant experience or Masters with 2-6 years of prior relevant experience.
</li>
<li>
An active Secret security clearance is required.
</li>
<li>
DoD-8570 IAT Level 2 baseline certification (Security+ CE or equivalent).
</li>
<li>
Proficient knowledge of various network hardware equipment specifications, configuration and testing processes, and industry specifications.
</li>
<li>
Network engineering, problem management, and performance management experience.
</li>
<li>
Knowledge of networking architecture, evaluating, and recommending new technologies to enhance current capabilities and performing needs assessments.
</li>
<li>
Knowledge of data and voice network design carried over various transmissions systems, router to router connections using military and commercial protocols such as BGP and ISIS, switch-to-switch trunking to include VLANS, and circuit configurations through multiplexers.
</li>
<li>
Experience with network services (BGP, OSPF, DHCP, DNS, TCP/IP, WAN, VPN, VLAN, VRF, etc.) and network appliances (e.g., routers, load balancers, domain name servers, firewalls).
</li>
<li>
Knowledge of configuring, activating, testing, and analyzing network systems.
</li>
<li>
Ability to work in a team environment, but self-driven to complete assignments while continually developing proficiencies in processes.
</li>
<li>
Strong written and verbal communications, team building and collaboration skills.
</li>
</ul>
Preferred Qualifications
<ul>
<li>
Prior experience at DISA, or knowledge of DISA systems and processes
</li>
<li>
Prior experience with SharePoint data entry, DDOE, or SharePoint order processing.
</li>
<li>
Order services on behalf of the customer; input service requests into DISA Storefront (DSF)
</li>
<li>
Experience providing customer outreach on all orders to ensure accuracy of the POC, location, and interface&nbsp;
</li>
</ul>
Original Posting:April 8, 2025
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:Pay Range $72,150.00 - $130,425.00
The Leidos pay range for this job level is a general guideline only&nbsp;and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

<h3>Job Description</h3>
Description
The Digital Modernization Sector at Leidos has an opening for a senior Network Engineer on the DISA Defense Red Switch Network team in support of an enterprise VoIP management system – GSM-O II contract at Fort Meade, MD. The successful candidate will have a Network Engineering background responsible for the design, document, test, deployment and maintenance of the IP network solutions within an enterprise environment on a high-paced, fast-moving program.
As a Network Engineer, the successful candidate will be a part of a team that interacts with both technical and non-technical stakeholders, including customers and vendors but primarily with subject matter expert teammates. In this role, the candidate will be a subject matter expert (SME) in all things related to the IP Network technologies, ensuring optimal performance, security, and scalability of WAN and LAN infrastructure across multiple environments (DEV/TEST and Production). The candidate will also provide technical assistance, administer configurations, upgrade software, develop and/or update related documentation, ensure applicable STIGs are applied and documented, conduct and support testing on work performed, recommend enhancements, and troubleshoot and resolve issues associated with the various network components.
Responsibilities:
<ul>
<li>Work closely with DRSN engineers and site personnel for coordinating deployments and maintenance actions.</li>
<li>Evaluate system network requirements and make appropriate technical recommendations.</li>
<li>Proficiency with Juniper networking devices to include establishing remote management connectivity, updating the operating systems, coordinating and performing verification test (BER or "burn-in" tests) configuring alarm and system profiles, and configuring/testing various layers of the OSI model.</li>
<li>Assist IA personnel regarding network security and SSP maintenance. Ensure that the network configuration meets all IA requirements.</li>
<li>Perform installation test and acceptance (IT&amp;A) of network components both directly through the various GUI/CLI or interface systems, by directing and/or facilitating remote testing with on-site field engineering support.</li>
<li>Monitor network performance.</li>
<li>Support deployments as required.&nbsp;</li>
<li>Expert Knowledge of IP principles</li>
</ul>
Required Skills:
<ul>
<li>Bachelor's degree and 8+ years of overall related experience or Master with 12+ years. Specific experience, education and training may be considered in lieu of degree.</li>
<li>Experience in remotely configuring networking or transport devices.</li>
<li>Ability to map IP addresses and subnets for networking devices or ability to establish in-band/out of band management connections on transport devices.</li>
<li>Ability to interpret network topology diagrams and proposed device configuration changes.</li>
<li>Knowledge of configuring, deploying and supporting HAIPE (KG-175D)- especially with GD GemOne.</li>
<li>Security+</li>
<li>Must possess an active Top Secret with SCI eligibility clearance.</li>
<li>Must possess current DoD 8750 certification at IAT level II, Security +ce</li>
<li>Proficiency with Juniper IOS or other IP/transport specific management tools (EMS) and general practices.</li>
<li>Basic Linux Administration or command line interface (CLI) and scripting skills.</li>
</ul>
Desired Skills:
<ul>
<li>Experience managing configurations with JunOS space</li>
<li>Expertise in IP technologies, i.e. Networking architectures and methodologies and Voice Services</li>
<li>Proficiency in at least two or more of the following devices: SONUS SBC, Juniper MX5 routers, Juniper SRX firewalls, Juniper EX switches, SONUS SBCs, KG175</li>
<li>Proficiency in at least one of the following tools:&nbsp; SolarWinds or Junos Space</li>
<li>JNCIA or JNCIP</li>
<li>Proficiency with RADIUS, SNMP, and NTP protocols</li>
<li>General knowledge of TLS and PKI</li>
</ul>
Original Posting:April 29, 2025
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:Pay Range $89,700.00 - $162,150.00
The Leidos pay range for this job level is a general guideline only&nbsp;and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

<h3>Job Description</h3>
Description
Leidos currently has an opening on the ‘Service Management, Integration and Transport’ (SMIT) Contract for a VPN (Virtual Private Network) &amp; DMZ (Demilitarized Zone) Network Engineer located at Honolulu, HI. Join our team to support the SMIT mission, the largest IT services program for the United States Navy. As part of the Leidos team, you will play a pivotal role in delivering the Navy-Marine Corps Intranet (NMCI) to customers around the globe. We are seeking a skilled VPN &amp; DMZ Network Engineer proficient in network engineering appliances and technologies (i.e. Firewalls, DMZ, VPN) to join our Transport Operations team. In this role, you will be responsible for designing, implementing, and maintaining robust &amp; mature global network security solutions. Your expertise in configuring enterprise-grade Juniper firewalls, managing DMZ environments, engineering secure VPN solutions, and administering Cisco network appliances will be crucial. You will collaborate closely with cross-functional engineering and project management teams to safeguard our network infrastructure against threats and vulnerabilities ensuring the highest levels of operational integrity. You will be a member of a technical team, managing customer relationships and overseeing key resources for Incident Response, Change Management, Problem Management, Operations and Maintenance (O&amp;M), and ITSM and DevSecOps initiatives.
Primary responsibilities include, but are not limited to:
•Support Current Operations for the United States Navy by providing VPN, DMZ, and Firewall Network Engineering Subject Matter Expertise (SME) for the largest Intranet in the world. &nbsp;A qualified candidate for this position would be responsible for network modification, operation, integration, maintenance, security, and implementation of services for the as-fielded NMCI network. •Collaborates with the Network Operations Center, Network Administrators, and the Network Engineering Team to define and/or continuously improve: &nbsp;&nbsp; &nbsp;-Network Security Appliances (i.e. DMZ, VPN, Firewalls) &nbsp;&nbsp; &nbsp;-Test and Validate Automation and best practice insertion opportunities. &nbsp;&nbsp; &nbsp;-Leads development of Network SOPs/TTPs &nbsp;&nbsp; &nbsp;-Continuous Service Improvements (CSI) &nbsp;&nbsp; &nbsp;-System performance tuning and enhancements &nbsp;&nbsp; &nbsp;-Create and maintain Engineering Implementation Plans (EIP) •Plans and executes network upgrades and maintenance activities with the NMCI Operations Manager, NOC Lead, Release Management team and other key stakeholders. •Tier III escalation support and vendor engagement supporting Incident Management activities. •Active participation in Root Cause Analysis for Problem Management activities.
You'll Bring These Qualifications: •Requires B.S. Degree and a minimum of 8 years of prior relevant experience. Work experience may be substituted for degree at Hiring Manager’s discretion. •U.S. Citizen with an active DoD Secret security clearance. •Must currently possess an active DoD 8570.01 IAT Level III Certification i.e. CCNP Security, CISSP, or CASP+. •Must currently possess an active Associate level Network Vendor Certification (from one of the following Vendors): Cisco, Juniper, F5 Networks. •Ability to work or be called in to work during off-hours to meet customer mission support requirements. •Participate in on-call rotation for Incident Management responsibilities among the Transport Operations team. •Network Subject Matter Expert for operations providing Tier-III support to the NOC watch staff. •Perform highly technical maintenance and configuration to firewalls, VPNs, and DMZ appliances. •Extensive experience engineering and troubleshooting networks, including routing, switching, MPLS, VPNs, routing protocols (i.e. BGP, OSPF, IS-IS), switching protocols (i.e. Spanning Tree Protocol, VLANs, LLDP, VoIP) Multicast protocols and emerging network technologies. •Strong understanding and in-depth knowledge of IP network/subnet addressing. •Extensive knowledge of defense-in-depth principles, Network architecture, Modern Network Topologies, Network appliance integrity, and common networking security elements.
NGEN
Original Posting:April 4, 2025
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:Pay Range $89,700.00 - $162,150.00
The Leidos pay range for this job level is a general guideline only&nbsp;and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

<h3>Job Description</h3>
Job Description
Who We Are: Oasys International, LLC (Oasys) is a rapidly expanding firm that has been recognized on Inc. 5000 magazine’s list of the fastest-growing companies for five consecutive years. We are a dynamic organization dedicated to providing world-class technology consulting services through our team of expert technologists, consultants, engineers, and subject matter experts. At Oasys, we prioritize continuous learning, a healthy work-life balance, and a collaborative work environment. Our culture is merit-based, recognizing and rewarding performance and fostering a supportive and social atmosphere.
Position Summary:
Oasys is seeking a Network and Computer System Administrator to support the United States Coast Guard (USCG) at the Aviation Logistics Center (ALC)—Information Systems Division (ISD). The Network and Computer System Administrator is responsible for the administration, sustainment, and cybersecurity posture of USCG’s hybrid network and system infrastructure.
The Network and Computer System Administrator will support day-to-day operations for LAN/WAN environments, vulnerability remediation, system integration, and secure infrastructure deployment. This position is vital to ensuring mission-essential aviation logistics systems' availability, security, and performance.
Primary Responsibilities:
<ul>
<li>Install, configure, maintain, and secure Local Area Networks (LANs), Wide Area Networks (WANs), Kubernetes-based systems, and internet-facing systems across on-prem and cloud-integrated environments.</li>
<li>Administer network performance monitoring, fault isolation, bandwidth analysis, and throughput optimization to maintain high availability.</li>
<li>Support implementation of network hardware and software including switches, routers, firewalls, hubs, and cloud-native networking tools.</li>
<li>Perform vulnerability remediation and implement security baselines in accordance with Tenable, STIG, NIST 800-53, and DHS 4300A standards.</li>
<li>Manage configuration and updates to networked operating systems (Windows, RHEL) and troubleshoot service disruptions in both physical and virtualized systems.</li>
<li>Create, review, and update network diagrams, SOPs, and system documentation for audit and ATO sustainment.</li>
<li>Support installation, configuration, and maintenance of web servers (IIS/Apache) and ensure alignment with agency cybersecurity guidelines.</li>
<li>Collaborate in Agile DevSecOps workflows, supporting sprint tasks and documentation via Jira, Bitbucket, and Confluence.</li>
<li>Conduct on-site visits for installations, surveys, audits, and customer support engagements as required.</li>
<li>Assist in disaster recovery planning, failover system validation, and network backup strategies.</li>
<li>Provide Tier II/III technical support and troubleshooting of complex network/system issues with minimal supervision.</li>
<li>All other duties as assigned by management.</li>
</ul>
Skills/Qualifications:
<ul>
<li>Hands-on experience with administration of enterprise LAN/WAN environments, including cloud or hybrid topologies.</li>
<li>Ability to implement and manage network security measures, including VPNs, ACLs, IDS/IPS, and multi-factor authentication integration.</li>
<li>Working knowledge of virtualization platforms (VMware/Hyper-V), containerization, and Kubernetes networking.</li>
<li>Experience applying STIGs, remediating scan findings, and maintaining network/system compliance.</li>
<li>Strong problem-solving and analytical skills; ability to troubleshoot across OS, network, and application layers.</li>
<li>Effective communicator with skills in documentation, change control processes, and stakeholder coordination.</li>
</ul>
Education/Experience Requirements:
<ul>
<li>Bachelor’s or Associate's degree in Computer Science, Math, Information Technology, Engineering, or related field. Two (2) years of directly relevant experience may substitute for one (1) year of formal education.</li>
<li>Minimum of two (2) years in system administration for network protocol</li>
<li>Minimum of two (2) years of performing security remediation to systems with vulnerabilities based on security scans.</li>
<li>Minimum of two (2) years of experience designing, analyzing, evaluating, configuring, troubleshooting, and implementing network solutions.</li>
<li>Minimum of one (1) year of experience in an Agile DevSecOps software and engineering environment and Methodologies.</li>
<li>Minimum of one (1) year of experience with Jira, Confluence, and Bitbucket.</li>
<li>Minimum of one (1)year supporting federal IT systems, preferably DHS or DoD environments.</li>
</ul>
Clearance:
<ul>
<li>U.S. citizenship required</li>
<li>Must have an active DoD Secret Clearance.</li>
</ul>
Certification Requirement
<ul>
<li>CompTIA Security+</li>
<li>Additional certifications (Microsoft Certified: Windows Server Hybrid Administrator, Red Hat Certified System Administrator (RHCSA), Cisco Certified Network Association (CCNA), ITIL Foundation, or Network+) are a plus.</li>
</ul>
Work Location:
<ul>
<li>Elizabeth City, NC – On-Site </li>
</ul>
Oasys is proud to be an equal opportunity employer for all protected groups, including protected veterans and individuals with disabilities.

Network & Computer System Administrator

<h3>Job Description</h3>
Description
Unleash Your Potential At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customer’s success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business.&nbsp;
If this sounds like an environment where you can thrive, keep reading!&nbsp;
Position Overview: Leidos is spearheading the Digital Transformation initiative at the Defense Threat Reduction Agency (DTRA) at Fort Belvoir, VA. We are currently seeking a highly motivated full-time Senior Network Engineer with proven skills in deploying and managing large, distributed network environments. The engineer will be part of a dynamic team responsible for translating customer requirements into highly scalable, redundant and secure solutions utilizing industry’s best practices.
Your greatest work is ahead!&nbsp;
The Mission The Digital Modernization Sector is focused on delivering performance-based IT services and repeatable solutions to include applying cloud-factory and aaS (as a Service) capabilities and integrating commercial products to provide a comprehensive digital engineering approach to IT transformation.
To explore and learn more, click here!&nbsp;
Are you ready to make an impact? Begin your journey of a flourishing and meaningful career, share your resume with us today!
Primary Responsibilities:&nbsp;
<ul>
<li>
Work with the engineering team regarding the installation, configuration, and testing and lifecycle management of networks and associated systems.
</li>
<li>
Manage data and application backups, Information Systems disaster recovery efforts, and Information Systems vulnerability scanning and mitigation.&nbsp;
</li>
<li>
Research technologies and strategies to achieve the highest level of network efficiency.
</li>
<li>
Make recommendation for purchase and installation of cost effective solutions.
</li>
<li>
Implement DoD mandated network compliance and security configurations; Install and maintain security patches and DISA STIGS according to industry best practices.
</li>
<li>
Create, maintain, and implement detailed technical documentation for standard systems operating procedures to be used across the enterprise.
</li>
<li>
Provide input, response, and completion when applicable to Information Systems data-call audits.
</li>
<li>
Provide updates and input on any agency overall to Information Systems efforts.
</li>
<li>
Provide necessary input to the network logistics team.
</li>
<li>
Attend relevant onsite/offsite meetings as needed (minimal travel may be required).
</li>
<li>
Perform assigned tasks within strict timelines with little or no oversight.
</li>
</ul>
Basic Qualifications:&nbsp;
<ul>
<li>
Bachelor's degree with minimum 8+ years of experience directly related to network engineering, administration and troubleshooting of LANs and WANs or a Master's with 6 years of prior relevant experience. Additional years of experience will be accepted in lieu of a degree.
</li>
<li>
Possess active DoD Top Secret security clearance, preferably with SCI eligibility.
</li>
<li>
Experience with Network and system hardware installation, configuration and administration.
</li>
<li>
Experience developing high traffic, highly scalable, redundant and secure data center networks.
</li>
<li>
Experience in load balancing, Firewall design, traffic engineering, network redundancy, and disaster recovery.
</li>
<li>
Advanced level understanding of Network Engineering and security considerations as they apply to load balancing and constrained delegation functionality.
</li>
<li>
Solid understanding of the OSI and TCP/IP network models.
</li>
<li>
Strong L2/L3 network engineering expertise, specifically using Cisco products; strong knowledge of TCPdump and packet capture and analysis.
</li>
<li>
Experience in troubleshooting OSPF, BGP, VRRP, VLAN creation and port configuration; ability to troubleshoot complex router and switching issues.
</li>
<li>
Understanding of Load Balancing using the F5 BigIP suite of toolsets, Specifically the APM, LTM, and GTM modules.
</li>
<li>
Experience with Microsoft Active Directory.
</li>
<li>
Exceptional Scripting skills (shell, iRule/TCL, LUA, python).
</li>
<li>
Experience developing or using community created iRules to support functionality not native to the existing modules.
</li>
<li>
Excellent written and verbal communication skills, with experience preparing and presenting briefs to senior government officials.
</li>
</ul>
Preferred Qualifications:&nbsp;
<ul>
<li>
Cisco Certified Network Associate or Professional level certification.
</li>
<li>
F5 Certified Technology Specialist (F5 CTS), F5 BIG-IP Administrator (F5 CA) or the F5 Certified Solution Expert (F5 CSE) certification.
</li>
<li>
Experience with configuration, troubleshooting and maintaining Microsoft Windows Server environments.
</li>
<li>
Experience with configuration, troubleshooting and maintaining VMWare environments.
</li>
<li>
Palo Alto next generation firewall experience.
</li>
<li>
Experience with Azure or AWS Cloud technology.
</li>
</ul>
 &nbsp;
Original Posting Date:2025-02-01
While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:Pay Range $104,650.00 - $189,175.00
The Leidos pay range for this job level is a general guideline only&nbsp;and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

<h3>Job Description</h3>
Job Description
We are seeking skilled and motivated IT Systems/Network Technicians to join a team in Dothan, AL. We have two exciting opportunities available: Level 1 Technicians, who will assist with supporting small to medium-scale business networks both remotely and on-site, and Level 2 Specialists, who will provide more advanced support and solutions for businesses in the Southeast. Both roles require a passion for technology, strong customer service skills, and the ability to work collaboratively with teams to deliver comprehensive IT solutions across various industries.
Pay &amp; Benefits:
<ul>
<li>Pay range: $15 - $25+ per hour BOE</li>
<li>401(k) matching</li>
<li>Dental insurance</li>
<li>Health insurance</li>
<li>Life insurance</li>
<li>Vision insurance</li>
<li>Paid time off</li>
<li>Professional development assistance</li>
<li>Referral program</li>
</ul>
Level 1 Technician You will collaborate with our team to deliver comprehensive IT solutions, troubleshooting issues and ensuring high-quality customer service. This role requires a passion for technology, strong technical skills, and a customer-focused mindset.
Responsibilities:
<ul>
<li>Remote support for a variety of clients using remote tools</li>
<li>Resolve IT issue tickets in a timely manner</li>
<li>Assist with projects alongside other team members</li>
<li>Server troubleshooting in virtual environments</li>
<li>Basic networking tasks including cabling and deployments</li>
<li>Monitor Backup, Security, and other IT solutions</li>
</ul>
Qualifications:
<ul>
<li>Advanced knowledge of VMWARE environments</li>
<li>Strong desktop support skills with knowledge-sharing ability</li>
<li>Excellent customer service and phone skills</li>
<li>A+, Net+, Server+ required or 1 year of professional IT experience</li>
<li>IT students are encouraged to apply</li>
</ul>
Level 2 Specialist This specialist will deliver IT solutions, handle escalated tickets, and collaborate on various projects across industries. Expertise in both technical and customer service skills is essential for success. This position offers the chance for remote work after the initial training period.
Responsibilities:
<ul>
<li>Client visits for proactive/reactive network support</li>
<li>Support clients using the latest and most secure tools</li>
<li>Independently resolve escalated tickets</li>
<li>Server/Networking configuration, maintenance, and issue resolution</li>
<li>Generate IT solutions for various industries</li>
<li>Manage Backup, Security, and IT solution tools</li>
</ul>
Qualifications:
<ul>
<li>Expertise in MS Server and VMWARE environments</li>
<li>Strong desktop support skills with ability to knowledge-share</li>
<li>Exceptional customer service and phone skills</li>
<li>Multi-year professional experience in IT</li>
<li>A+, Net+, Server+ preferred</li>
<li>Security+, Project+, VMWARE, Microsoft Certification(s) preferred</li>
<li>College Degree preferred</li>
</ul>
Company DescriptionOur full-service staffing, HR consulting and risk management options give businesses and job seekers all the tools they need to succeed. Together with our partner companies, we offer: Human resources expertise Workplace safety training and education Employee benefits management A full range of insurance offerings This puts us head and shoulders above the competition in the crowded staffing marketplace. Our team brings a wealth of knowledge and expertise to every staffing or employment challenge. We flex to fit any company’s or candidate’s needs and can adapt to any locale nationwide. 
<h3>Company Description</h3>
Our full-service staffing, HR consulting and risk management options give businesses and job seekers all the tools they need to succeed.\r\n\r\nTogether with our partner companies, we offer:\r\n\r\nHuman resources expertise\r\nWorkplace safety training and education\r\nEmployee benefits management\r\nA full range of insurance offerings\r\nThis puts us head and shoulders above the competition in the crowded staffing marketplace.\r\n\r\nOur team brings a wealth of knowledge and expertise to every staffing or employment challenge. We flex to fit any company’s or candidate’s needs and can adapt to any locale nationwide.

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