UNIX System Administrator Jobs in Fort Belvoir, VA

Join a dynamic team to innovate and enhance software solutions across projects. You'll design, develop, and maintain tools that boost productivity and integrate seamlessly, collaborating with diverse...

Join a team that's dedicated to designing and enhancing software tools that streamline workflows. Collaborate cross-functionally to deliver innovative solutions while maintaining high product standard...

Join a high-performing team to design and enhance critical software systems for autonomous vehicles. You’ll optimize performance and user experience in safety-critical applications across diverse envi...

Help us champion excellence in PreK-12 education by guiding Advanced Academic Programs and Services. As a subject matter expert, you will train staff, evaluate programs, and ensure compliance, shaping...

Elevate your career by joining a dedicated team to design and support cutting-edge High-Performance Computing environments that enhance national security through innovative technologies like AI and ma...

Lead a dynamic team as a DevOps Engineer, driving cloud and on-premise infrastructure, automation, and system reliability while collaborating on innovative solutions that enhance deployment processes...

Elevate your career by driving DevOps software solutions for mission-critical satellite systems. Collaborate across teams to engineer seamless applications using C++/Python, Kubernetes, and advanced i...

Empower security operations by overseeing information system security and ensuring compliance within DoD environments. Collaborate with leadership to implement best practices and provide strategic sup...

Lead the charge in developing and enhancing diverse software systems, focusing on analytics and algorithm development, while collaborating to ensure adherence to design requirements and best practices...

Join a team that's driving cutting-edge cloud innovations, enhancing IT infrastructure, and ensuring operational excellence in an AWS-focused environment. Lead automation and integration efforts while...

Lead the charge in designing and implementing secure cloud infrastructure, automating CI/CD workflows, and ensuring compliance in a dynamic environment. Collaborate effectively across teams to enhance...

Elevate your career by developing custom ServiceNow solutions, integrating with external systems, and collaborating with clients to enhance their operational efficiency through innovative application...

Lead the charge in managing Security Operations Center operations, ensuring effective incident response and service level adherence while fostering team development and driving operational improvement...

Elevate your career as a CNC Machinist, utilizing your expertise to operate and maintain cutting-edge equipment while collaborating in a dynamic prototype shop environment to produce high-quality comp...

Lead advanced engineering support throughout the system lifecycle, focusing on integrating and sustaining space-based capabilities within classified environments. Drive solutions for Geospatial Intell...

Drive innovation by developing and maintaining automation scripts and integration workflows, ensuring seamless application interfaces and operational excellence in a dynamic, 24/7 support environment...

Partner with us to advance security research in Active Directory and Entra ID, focusing on identifying vulnerabilities and enhancing product features through innovative approaches and collaboration wi...

Optimize ERP system performance and support business operations by collaborating with global teams, providing user assistance, and driving continuous improvement initiatives for enhanced operational e...

Drive innovative systems architecture to enhance interconnectivity and data sharing. Lead modernization of legacy systems while leveraging classified systems and cloud technologies for optimal archite...

Drive innovative data integration solutions by managing complex data flows using Apache NiFi and Python for high-priority defense systems, ensuring optimal performance and visualization through Grafan...

Tackle solar installation challenges by leading installations, training teams, and ensuring safety and compliance in residential and commercial projects for a cleaner future. Make a significant impact...

Take ownership of developing automation and tooling solutions to enhance infrastructure reliability and operational efficiency. Collaborate with diverse teams to build scalable services and improve se...

Advance operational capabilities by developing and improving automation and tooling for reliable infrastructure services, collaborating with cross-functional teams to enhance delivery, monitoring, and...

Drive automation and tooling enhancements for reliable infrastructure services. Collaborate with cross-functional teams to develop scripts, utilities, and integrations that streamline operations and i...

Innovate cutting-edge AI systems that empower operations; collaborate with cyber analysts to develop and maintain an agentic platform that handles real-time automation and integrates diverse data sour...