Cybersecurity Systems Administrator - Defense
SimVentions, Inc
SimVentions, Inc. (Glassdoor 4.6) seeks a System Administrator to support Defense & Aerospace IT and cybersecurity missions. You will manage secure servers, networks, and end-user systems, ensure patching and STIG compliance, and monitor system performance and availability. Collaborate with engineers and cybersecurity staff to harden environments, support accreditation, and troubleshoot complex issues. Join a values-driven, family-like culture where you’ll contribute directly to national defense while growing your technical skills on innovative, mission-focused projects.
- SimVentions, Inc. (4.6 on Glassdoor) seeks a System Administrator to support Defense & Aerospace IT and cybersecurity missions. You'll manage secure Windows/Linux environments, configure networks, maintain servers, and implement cybersecurity controls for DoD systems....Suggested
- SimVentions, Inc. (Glassdoor 4.6) seeks a System Administrator to support Defense & Aerospace programs within our IT & Cybersecurity team. You will configure, secure, and maintain Windows/Linux servers, networks, and virtualized environments supporting U.S. DoD missions...Suggested
$75k - $150k
...employee-owned and proudly ranked among Virginia’s Best Places to Work year after year! We are looking for an enterprising System Administrator to develop and implement Windows- and Linux-based engineering solutions within a government software hosting facility. This...SuggestedFull timeContract workTemporary workCasual workFlexible hours$75k - $150k
...employee-owned and proudly ranked among Virginia’s Best Places to Work year after year! We are looking for an enterprising System Administrator to develop and implement Windows- and Linux-based engineering solutions within a government software hosting facility. This...SuggestedFull timeContract workTemporary workCasual workFlexible hoursSimVentions, Inc
Avenue, MD18 days ago- ...Responsibilities Provide first and second level support for desktops, laptops, and mobile devices Install, configure, and support systems running Microsoft Windows Support email and collaboration platforms such as Microsoft 365 (Windows 10/11 enterprise support)...Suggested
CyberLinx Solutions LLC
Leonardtown, MD22 days ago - ...THE U.S. ARMY OR ARMY RESERVE*** As a Network Communication Systems Specialist, you'll be responsible for installing, repairing,... ...with Maintenance & Repairs, Electronic Troubleshooting, Network Administration. In addition, there are 131 nationally recognized...Full timePart timeImmediate startRelocation package
- ...ENLISTMENT IN THE U.S. ARMY OR ARMY RESERVEAs a Network Communication Systems Specialist, you'll be responsible for installing, repairing,... ...Maintenance & Repairs, Electronic Troubleshooting, Network Administration. In addition, there are 131 nationally recognized...Full timePart timeImmediate start
- ...ENLISTMENT IN THE U.S. ARMY OR ARMY RESERVEAs a Network Communication Systems Specialist, you'll be responsible for installing, repairing,... ...Maintenance & Repairs, Electronic Troubleshooting, Network Administration. In addition, there are 131 nationally recognized...Full timePart timeImmediate start
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