Job Description
Job DescriptionWe are looking for an experienced Senior Network Administrator to support and enhance the network environment for an architecture-focused organization in Portland, Oregon. This Long-term Contract position is ideal for a detail-oriented candidate who can maintain reliable connectivity, strengthen security, and improve overall infrastructure performance across enterprise systems. The role requires strong technical depth in routing, firewall administration, cloud-connected environments, and day-to-day network operations.
Responsibilities:
• Oversee the stability, performance, and security of LAN and WAN infrastructure across the organization.
• Configure, maintain, and troubleshoot Cisco routers and broader Cisco networking components to ensure dependable connectivity.
• Administer Fortinet firewall solutions, including policy updates, access controls, and threat protection measures.
• Support SD-WAN operations by monitoring links, optimizing traffic flow, and resolving connectivity issues between sites and services.
• Manage Active Directory and related system administration tasks that support network access and user connectivity.
• Collaborate with internal teams to address network incidents, implement improvements, and reduce service disruptions.
• Assist with Azure-connected networking components and help maintain secure integration between cloud and on-premises environments.
• Document network configurations, operational procedures, and technical changes to support ongoing maintenance and compliance.• Demonstrated experience in network administration within complex enterprise environments.
• Strong hands-on expertise with Cisco routers, Cisco networking, and firewall technologies.
• Proven ability to manage and support Fortinet firewalls in a production setting.
• Working knowledge of LAN, WAN, and SD-WAN design, support, and troubleshooting.
• Experience with Microsoft Azure networking concepts and hybrid infrastructure connectivity.
• Background in system administration, including support for Active Directory environments.
• Ability to diagnose technical issues efficiently and communicate solutions clearly with stakeholders.