Senior Linux Administrator Jobs in Quantico, VA

Shape the future of technology for government agencies by analyzing and documenting requirements, bridging communication gaps, and leading cross-functional teams to modernize enterprise data solutions...

Shape the future of financial technology by developing robust Java/J2EE applications. Collaborate with cross-functional teams to gather requirements, automate testing, and enhance software delivery wh...

Join a team that's transforming software development through agile practices while designing innovative solutions. You'll collaborate on cloud capabilities and support comprehensive project lifecycles...

Optimize connectivity by designing and securing enterprise networks, collaborating across teams to enhance performance and resilience in diverse environments while ensuring compliance and a proactive...

Join our team as a VDI Engineer and tackle complex challenges by designing, configuring, and maintaining a global virtual desktop environment while providing advanced technical support and optimizing...

Secure and enhance critical IT infrastructures, ensuring resilience against evolving threats while bridging policy with implementation in cloud environments and classified systems...

Join a team that's passionate about providing strategic intelligence analysis and technical support to enhance decision-making for key defense clients. Leverage your expertise to solve complex challen...

Optimize our application systems by developing and implementing innovative solutions. Collaborate with cross-functional teams to ensure system efficiency and support customer-focused objectives while...

Unlock potential by designing and managing robust DevSecOps pipelines, integrating automation and security best practices to enhance software deployment efficiency and reliability. Collaborate with en...

Lead the charge in managing complex electrical projects, integrating systems, and liaising with stakeholders for optimal success in fast-paced data infrastructure initiatives...

Unlock potential by joining a skilled team as a Senior Network Engineer, where you will design, implement, and optimize enterprise collaboration solutions, ensuring high-performance and secure communi...

Lead complex software development initiatives, driving secure architecture and modernization for mission-critical applications in national security and law enforcement domains. Mentor teams and influe...

Join a team that champions cybersecurity by integrating risk management with engineering. In this role, you'll oversee system security and collaborate across teams to safeguard information systems and...

Deliver innovative network solutions as a technical lead, architecting advanced application delivery systems using F5 and Infoblox to enhance performance, security, and reliability in a complex, evolv...

Drive safety initiatives by managing compliance programs, conducting audits, and training teams to maintain a secure workplace. Collaborate with field staff to enhance safety practices and ensure regu...

Join a team that's focused on delivering exceptional client account management while fostering strong relationships and driving performance metrics within a dynamic and regulated environment...

Join our team as a Senior Application Support Engineer to ensure seamless operations and drive continuous improvements. You'll optimize business applications, facilitate transitions, and enhance servi...

Empower innovation at the forefront of AV/VC infrastructure. Contribute to the design, implementation, and optimization of smart workplace technologies, ensuring effective collaboration across diverse...

Elevate cybersecurity standards by analyzing OT and ICS telemetry to detect anomalies and support remediation actions, ensuring the integrity of critical infrastructure aligned with defense and operat...

Join a team shaping the future of airspace safety and surveillance. In this role, you’ll design, integrate, and analyze complex systems that enhance the security of our skies, directly supporting the...

Transform operational and software security for a leading blockchain ecosystem. Collaborate with engineers to enhance secure key management, develop anti-scam tools, and ensure robust protection of se...

Develop and implement comprehensive testing strategies to ensure IT solutions meet stringent quality standards in complex environments, collaborating closely with cross-functional teams to validate sy...

Lead the charge in managing and mentoring a diverse team of system administrators to ensure the performance and security of mission-critical systems in a hybrid work environment...

Accelerate progress at our federal IT program by overseeing the design and management of secure enterprise network infrastructure. Your role will be pivotal in ensuring reliable operations and complia...

Drive innovative cloud solutions by designing and managing robust AWS infrastructures. Support critical operations, enhance security protocols, and deliver expert technical guidance in cloud environme...