Systems Administrator III

Execute CONUS and OCONUS daily support of SeaVision Operator, SeaVision Analyst, SeaVision Executive, SeaVision Train-the-Trainer and development environments

• Coordinate cross-team for Test and Production sustainment to include, but not limited to operating system/software End of Life, Vulnerability remediation/reporting, ACAS/SCAP review/finding remediation, and Evaluate environments to determine if there are any opportunities for cost savings
• Troubleshoot complex hardware and software problems, taking appropriate corrective action and/or interacting with IT staff or customers in performing dynamic testing, support and troubleshooting functions with little to no supervision
• Perform complex computing environment build-outs, user training, installation, maintenance and support with emphasis on documentation of operating procedures and processes
• Provide support of Active Directory, Group Policy, DHCP, DNS, etc.
• Provide on-call support and maintenance duties as required.
• Monitor server performance/capacity, forecast system demands, recommend upgrades, expansions, and reconfigurations

• Must be able to obtain and maintain a US Security clearance which requires US Citizenship.
• Master’s level degree in Electrical/Electronic/Computer Engineering, Computer Science, or Information Systems.
• Minimum 7 years professional experience in systems administration.
• Minimum 2 years of system administrator experience with SeaVision.
• Travel requirements: minimum 50% throughout the year

Formed through the strategic union of Sev1Tech and ERT, Entarian is a premier provider of mission-critical engineering and technology solutions. Founded on a legacy of excellence dating back to 1993, Entarian is a product of an evolved and fully diversified engineering and federal technology leader. From deep space to defense and civilian missions, Entarian delivers secure, mission-aligned digital solutions that drive national resilience and operational effectiveness. We don’t just support modernization; we define it.