Linux System Administrator Jobs in Quantico, VA

Join a team that's dedicated to ensuring the continuous operation of critical infrastructure at a leading wholesale data center. Engage in maintenance, troubleshooting, and project oversight to suppor...

Join a team that's focused on providing exceptional Apple-focused IT support. Manage endpoints, ensure compliance with federal security standards, and deliver stellar user experiences in a dynamic, hy...

Develop and manage an Apple-centric IT environment, ensuring secure, automated user experiences and compliance with federal security standards while overseeing help desk operations and endpoint manage...

Lead the design and implementation of Oracle Cloud Infrastructure database systems, ensuring data integrity and security. Collaborate with users to fulfill diverse data needs while providing technical...

Engage as a crucial support to onsite construction, ensuring environmental compliance, permits, and regulations are met. Collaborate with project teams, monitor activities, and maintain documentation...

Accelerate progress at the forefront of hybrid cloud engineering, leveraging VMware and AWS platforms while integrating AI solutions and optimizing enterprise workloads in a dynamic, compliance-driven...

Lead the design and development of forensic software tools for federal cybercrime investigations, collaborating with various experts to create validated solutions that enhance digital-evidence analysi...

Transform authorization processes by designing robust systems in Ruby on Rails. Lead initiatives to enhance user access control and permissions, integrating new strategies for security and efficiency...

Take ownership of designing scalable IT architecture for national security missions. Collaborate with diverse teams to translate complex requirements into actionable solutions, enhancing operational e...

Play a key role in transforming complex operational requirements into effective architectural designs. Collaborate with cross-functional teams to ensure alignment with mission objectives while mentori...

Drive the design and implementation of complex architecture for national security. Collaborate with cross-functional teams to translate operational needs into effective, scalable IT solutions while ad...

Lead transformative cybersecurity initiatives by managing programs that enhance the security framework for essential information systems, ensuring compliance with government regulations and minimizing...

Join a team that's committed to innovation and collaboration as a software developer, enhancing IT solutions through the entire application lifecycle utilizing best practices in a flexible hybrid work...

Advance security engineering across embedded systems, focusing on RTOS and virtualization. Collaborate on architecture, implement defensive features, and ensure compliance with security standards thro...

Advance your career by leading system protection engineering for high-voltage transmission and substations, including relay settings and protection studies. Collaborate with multifunctional teams to e...

Champion cybersecurity excellence as you support RMF in Agile/DevSecOps environments. Work directly with developers and technical teams to analyze vulnerabilities, validate findings, and ensure compli...

Transform enterprise architecture solutions for migration into DODNet, collaborating with cross-functional teams to ensure scalable, secure, and compliant infrastructure and endpoint services during c...

Unlock your potential as a Senior Information Systems Security Engineer, providing expert cyber security support, leading project requirements identification, and ensuring compliance with network secu...

Shape innovative web solutions by leading enterprise application design and development, ensuring security and accessibility while collaborating with diverse teams for the U.S. Department of Education...

Grow your career with a dynamic role supporting and evolving enterprise learning technologies and applications. Engage in hands-on development, maintenance, and operations within a mission-focused env...

Advance your career by designing and developing enterprise-scale software and AI-driven solutions. Collaborate with cross-functional teams to build high-performance applications that enhance critical...

Elevate enterprise network security by managing Cloudflare and Zero Trust systems, ensuring robust cloud connectivity, and collaborating across teams to optimize network operations and maintain servic...

Unlock the potential of high-performance computing by managing and optimizing secure computing clusters. Drive innovation and efficiency through expert administration while ensuring compliance and ope...

Analyze and design security architectures for information systems. Collaborate with teams to ensure compliance with cybersecurity requirements and develop effective countermeasures for a secure networ...

Elevate your career by joining a team dedicated to enhancing credit risk strategies through innovative decision engine development and technical excellence, ensuring optimal underwriting processes for...