Systems Administrator II

Entarian is seeking a Systems Administrator in Dam Neck, VA to support C4ISR Sustainment activities. This requirement covers Field Service Representative (FSR), Fielding, Training, Supply Chain Management (SCM) and maintenance support for Command, Control, Communications, Computer, Intelligence, Surveillance, and Reconnaissance (C4ISR) systems at garrison, deployed and shipboard locations worldwide. Working as part of a team, the Senior Systems Administrator's responsibilities could include:

• Daily support of Windows, Linux, prod, test, and development environments
• Coordinate with the Data Center, for TEST and PROD 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

Do you have experience in Systems integration?, * Bachelor's level degree in Electrical/Electronic/Computer Engineering, Computer Science, or Information Systems

• 3 years professional experience in systems administration:

• Software development and integration for military C4I systems including experience designing and fielding cloud based solutions in AWS and Azure
• Developing, migrating, and deploying DOD applications to cloud platforms using DevSecOps methodologies
• Experience shall include the use of continuous development and integration, delivery and deployment pipelines

• Ability to obtain and maintain a Top Secret SCI clearance

$70,000 - $100,000 a year - Full-time

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.