Job Description
Title/Position: System Administrator (.NET Application)
Location: N. Charleston, SC
Start Date: ASAP
Job Summary
We are seeking a highly motivated and experienced System Administrator to support a dynamic team of .NET Web Application Developers working on enterprise-level solutions. The ideal candidate will have a strong background in managing and optimizing Windows-based systems, application servers, and Oracle databases, and will collaborate closely with developers to ensure a secure, high-performance, and reliable environment.
You will serve as the technical backbone of the team—configuring and maintaining development, test, and production environments, resolving infrastructure-related issues, deploying application releases, and ensuring system compliance and security.
Responsibilities
- Manage, configure, and maintain Windows Server environments (2019 or newer), including IIS, networking, security, and patching.
- Support the deployment, configuration, and operational maintenance of .NET web applications, web services, and middleware components.
- Collaborate closely with .NET Developers to troubleshoot and resolve system, database, and integration issues.
- Manage SQL SERVER RDBMS environments (2019 or higher) in coordination with development and DBA teams.
- Administer IIS web servers and application pools, and support deployments via Visual Studio or CI/CD pipelines.
- Develop and maintain PowerShell scripts to automate routine tasks, deployments, and monitoring.
- Support source control and development workflows using Team Foundation Server, Git, or Azure DevOps. Familiarity with JIRA is preferred.
- Monitor application and infrastructure performance and logs to proactively identify and remediate issues. Familiarity with SPLUNK is preferred.
- Ensure systems are secure and compliant with organizational and federal security standards.
- Collaborate across teams using Agile, Waterfall, or hybrid SDLC methodologies.
- Participate in documentation efforts for system configurations, processes, and disaster recovery.
- Work closely with end-users for troubleshooting, training, and requirements gathering.
- Occasional night, weekend, and on-call hours are required.