Senior Enterprise SysAdmin - SolarWinds, RMF & VM Caretaker

Seneca Resources; Arlington (VA); On-site; USD 90,000 - 120,000; Full time

Job summary

A leading IT services firm in Arlington, VA, is seeking a Senior Systems Administrator to manage SolarWinds and ensure compliance across Windows and Linux servers. The role requires a thorough understanding of security protocols, systems documentation, and the ability to troubleshoot complex issues efficiently. Candidates must communicate effectively, support junior staff, and maintain system readiness for mission-critical operations. This is a long-term contract position with a focus on security and system integrity.

Qualifications

• Solid understanding of Server Admin Risk Management Framework (RMF) requirements.
• Experience with vulnerability scans, patching cycles, and security audits.
• Ability to articulate issues clearly and document configuration changes.

Responsibilities

• Handle maintenance of Solaris environments supporting the Marine Corps.
• Respond to system alerts and troubleshoot issues quickly.
• Coordinate with junior team members and support them in their roles.

Skills

SolarWinds

Remedy

Windows Administration

Linux Administration

Networking fundamentals (TCP/IP, routing, VLANs, firewalls)

Tools

VMware

Job description

A leading IT services firm in Arlington, VA, is seeking a Senior Systems Administrator to manage SolarWinds and ensure compliance across Windows and Linux servers. The role requires a thorough understanding of security protocols, systems documentation, and the ability to troubleshoot complex issues efficiently. Candidates must communicate effectively, support junior staff, and maintain system readiness for mission-critical operations. This is a long-term contract position with a focus on security and system integrity.