UNIX System Administrator Jobs in Arlington, VA

Grow your career with a dynamic team focused on enhancing vital applications for national defense. Collaborate in an Agile environment, applying your software engineering expertise to innovate and mod...

Join a team that's shaping the future of military operations by developing software solutions for the War Data Platform (WDP) that integrate data and enhance decision-making across critical environmen...

Elevate scholarly discourse by managing impactful programs and events at our prestigious research center. Lead all logistics, develop publications, and engage with Asian and American art while collabo...

Transform the landscape of organizational security through hands-on leadership in deploying and managing enterprise security tools, driving automation, and ensuring alignment with security objectives...

Shape the future of military AI by developing robust backend services and APIs for secure, scalable access across mission environments, driving innovation in operationalizing AI and machine learning w...

Partner with us to drive application lifecycle management, ensuring optimal performance, compliance, and collaboration across teams. Leverage advanced technologies to enhance user experience while sup...

Elevate critical applications through collaboration and leadership. Engage with stakeholders across their lifecycle, ensuring optimal configurations, compliance, and robust support. Your expertise wil...

Innovate and lead API technical initiatives, focusing on enterprise-level applications, integrations, and solutions that leverage modern standards like FHIR and cloud infrastructures to enhance operat...

Contribute to impactful research initiatives by analyzing policies, coordinating evaluations, and supporting operational transitions while leading the development of analytic tools and technical infra...

Lead the charge in managing six isolated classified networks, ensuring security and compliance while collaborating with a dedicated engineering team to enhance reliability and performance. Drive proje...

Empower team success by managing and securing complex database systems, enhancing performance through innovative solutions, and collaborating closely with stakeholders to drive improvements for our mi...

Partner with us to enhance database technology for mission-critical operations, ensuring security and integrity while mentoring team members and implementing innovative solutions for our Army client...

Advance your career by designing and implementing robust backend and API solutions that support critical military data platforms, enhancing access to cutting-edge AI/ML technologies in secure environm...

Execute backend infrastructure for AI and ML model access, ensuring secure, scalable interactions within operational environments. Collaborate with cross-functional teams to enhance deployment automat...

Accelerate project success by enhancing system evaluations with automation, ensuring optimal application performance through proactive monitoring and support. Collaborate across teams in a dynamic env...

Lead the architecture and advancement of backend services and APIs, enabling high-assurance, Zero Trust access to AI/ML models across multiple security enclaves, enhancing operational decision-making...

Lead the charge in architecting backend services for AI/ML model deployment. Collaborate with cross-functional teams to enhance operational decision-making through secure, high-assurance APIs across m...

Engage with us to architect and enhance data systems, ensuring optimal performance and data integrity for internal teams. Your expertise will support scalable data solutions and drive innovative, data...

Champion advanced network engineering in multi-site environments. Design secure architectures, optimize performance, and ensure reliable network operations while collaborating with teams to provide ex...

Lead advanced network engineering solutions for complex enterprise environments. Design secure architectures, optimize performance, and ensure reliability across multi-site infrastructures. Collaborat...

Lead the charge in DevOps engineering by integrating and sustaining software solutions within a Linux environment, ensuring compliance, and enhancing operational efficiency for cross-functional teams...

Join a team that's dedicated to optimizing database solutions and managing multi-client environments. Take ownership of installations, configurations, and upgrades while ensuring top performance and a...

Accelerate ERP projects by leading effective implementation for clients, ensuring timely deliverables and alignment with business goals. Utilize project management expertise to drive client satisfacti...

Engage in driving effective product support by managing issues, enhancing processes, and collaborating across teams to ensure smooth operations and improved user experience while ensuring clear commun...

Drive secure cloud deployment and data integration for an advanced decision support system across a large enterprise, leading technical teams and setting direction for complex data migration efforts...