Systems Administrator II

Summary

The Systems Administrator II provides operational and maintenance support for mission-critical Navy systems under PMW 790. This position ensures high availability, security compliance, and performance across STACC environments, supporting both shore-based and deployed configurations. The administrator applies expertise in system configuration, patching, and troubleshooting to maintain reliable, secure operations in accordance with DoD and NAVWAR policies.

Responsibilities

• Install, configure, and maintain operating systems (Windows, Linux) and associated applications across multiple enclaves.


• Perform user administration, access control management, and system resource allocation in accordance with cybersecurity requirements.


• Monitor system health, logs, and performance metrics; identify and resolve incidents, service degradations, and capacity issues.


• Apply patches, security updates, and baseline configurations consistent with RMF and DISA STIG standards.


• Conduct regular data backups, recovery tests, and system restores to ensure data integrity and operational continuity.


• Coordinate with network, cybersecurity, and platform engineering teams to resolve cross-domain or multi-system issues.


• Maintain and update Standard Operating Procedures (SOPs), Maintenance Requirement Cards (MRCs), and other documentation.


• Support field or shipboard installations, failovers, and system demonstrations as needed.


• Provide Tier II/III technical support and assist with training or knowledge transfer to local administrators and users.


• Administer assigned systems, ensuring patching, ACAS scans, MRC/SOP maintenance, and fleet failover support are executed in accordance with operational readiness standards.

Qualifications

• Associate’s or Bachelor’s degree in Information Systems, Computer Science, or related technical field (or equivalent experience).


• Windows/Linux administration and RMF knowledge.


• IAT Level II (Security + CE or equivalent).


• 5+ years of system administration experience supporting Navy or DoD operational environments.


• Ability to work both independently and as part of a cross-functional team; ready for occasional travel or onsite support as required.


• Proven problem-solving abilities with strong analytical and troubleshooting skills.


• Excellent communication skills: able to explain technical issues to technical and non-technical stakeholders.

Location: San Diego, CA | Norfolk, VA | Charleston, SC | Pearl Harbor, HI | Panama City, FL

Clearance: Secret (eligible for TS/SCI)