Cyber Systems Administrator DoD RMF | Windows
3 days ago
A leading defense contractor is seeking a mission-focused System Administrator to support IT operations and cybersecurity readiness in a defense contracting environment. The ideal candidate will have expertise in Windows and Linux system administration and demonstrate proficiency in hardening, deployment, and patch management. This role is crucial to compliance with DoD cybersecurity requirements and will involve maintaining mixed infrastructure while ensuring the reliability and availability of services. #J-18808-Ljbffr
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System Administrator
3 weeks ago
Arlington, United States Apogee Research, LLC Full time2 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Apogee Research brings cutting-edge research into practice for the DoD community. We blend agility with rigor to develop new technologies and transition them into operational use. Founded in 2012, Apogee Research brings together cross-discipline teams...
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System Administrator
2 weeks ago
Arlington, United States Apogee Research, LLC Full time2 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Apogee Research brings cutting-edge research into practice for the DoD community. We blend agility with rigor to develop new technologies and transition them into operational use. Founded in 2012, Apogee Research brings together cross-discipline teams...
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DoD RMF Network
3 days ago
Arlington, United States Leonardo DRS Full timeA leading defense technology company in Arlington, VA, is seeking a SIPR Network and System Administrator. You will manage on-premise systems for U.S. Government networks, focusing on security and network performance. The role requires a Bachelor's degree or equivalent experience, at least one year in systems/network administration, and an active DoD...
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System Administrator
2 weeks ago
Arlington, VA, United States Apogee Research, LLC Full timeApogee Research brings cutting-edge research into practice for the DoD community. We blend agility with rigor to develop new technologies and transition them into operational use. Founded in 2012, Apogee Research brings together cross-discipline teams to solve difficult and often deemed impossible problems across a range of different technical domains. At...
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System Administrator
2 days ago
Arlington, VA, United States Apogee Research, LLC Full timeApogee Research brings cutting-edge research into practice for the DoD community. We blend agility with rigor to develop new technologies and transition them into operational use. Founded in 2012, Apogee Research brings together cross-discipline teams to solve difficult and often deemed impossible problems across a range of different technical domains. At...
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Linux Systems Administrator
1 week ago
Arlington, United States Sabre Systems Full timeResponsibilitiesJob title: Tier I Linux Systems Administrator Sabre is seeking a skilled Tier I Linux Systems Administrator to support a mission-critical Department of Defense (DoD) program dedicated to high-performance computing operations. This role offers the opportunity to collaborate with senior engineers and system administrators to maintain and...
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Linux Systems Administrator
4 weeks ago
Arlington, United States Sabre Systems Full timeResponsibilities Job title: Tier I Linux Systems Administrator Sabre is seeking a skilled Tier I Linux Systems Administrator to support a mission?critical Department of Defense (DoD) program dedicated to high?performance computing operations. This role offers the opportunity to collaborate with senior engineers and system administrators to maintain and...
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Cybersecurity RMF Lead – Navy Programs
5 days ago
Arlington, United States Take2 Consulting, LLC Full timeTake2 Consulting has proven experience bridging the intersection of technology and people solutions. As a trusted partner for the federal government and defense community, we deliver the right talent and technical expertise to strengthen mission resilience, cybersecurity posture, and digital modernization efforts.We are seeking a Cybersecurity Risk...
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Cybersecurity RMF Lead – Navy Programs
1 day ago
Arlington, United States Take2 Consulting, LLC Full timeTake2 Consulting has proven experience bridging the intersection of technology and people solutions. As a trusted partner for the federal government and defense community, we deliver the right talent and technical expertise to strengthen mission resilience, cybersecurity posture, and digital modernization efforts.We are seeking a Cybersecurity Risk...
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Cybersecurity RMF Lead – Navy Programs
6 days ago
Arlington, United States Take2 Consulting, LLC Full timeTake2 Consulting has proven experience bridging the intersection of technology and people solutions. As a trusted partner for the federal government and defense community, we deliver the right talent and technical expertise to strengthen mission resilience, cybersecurity posture, and digital modernization efforts.We are seeking a Cybersecurity Risk...