Linux System Administrator Jobs in Manassas, VA

Champion innovative software development, leveraging 14 years of experience while utilizing Zabbix, Python, Java, and Linux expertise to deliver high-quality solutions within a secure, collaborative e...

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...

Lead strategic technical initiatives to enhance enterprise architecture, modernization, and governance across mission systems. Collaborate with stakeholders to align technology strategy with operation...

Collaborate to evaluate and enhance risk management operations, ensuring robust configuration management support and analytical excellence for advanced engineering projects in a multidisciplinary envi...

Transform enterprise cybersecurity by leading the design and deployment of tools. Collaborate across teams to enhance security posture while automating and integrating solutions in diverse environment...

Join a team that supports the design and maintenance of complex systems, collaborating on mission-focused solutions throughout the system lifecycle. Demonstrate hands-on systems engineering expertise...

Pioneer innovative solutions in a multi-crate Rust workspace, ensuring robust performance and zero-panic execution across defense-critical applications while leading the architecture for multi-site de...

Unlock potential by overseeing the modernization of enterprise knowledge systems, ensuring system reliability, performance optimization, and proactive incident management while collaborating with a mo...

Lead a team to deliver innovative systems engineering solutions for complex national security missions, transforming operational needs into actionable system designs and architectures through collabor...

Drive your career forward by owning comprehensive emergency preparedness, leading fire safety programs, and ensuring compliance with regulatory standards while collaborating across teams to enhance fa...

Drive operational security for government systems. Ensure compliance with DoD and NIST requirements while managing risks and implementing security policies throughout systems' lifecycles in a dynamic...

Join a talented team to engineer secure cloud solutions, enhance system integrity, and troubleshoot complex infrastructure while fostering collaboration in a dynamic Agile environment. Drive innovatio...

Unlock potential by supporting Cyber Security Defensive Operations through innovative VM configurations using IaC technologies. Collaborate with a diverse team to enhance training exercises and develo...

Innovate and lead the design of DSP algorithms, ensuring high throughput and low signal impact. Collaborate with teams to adapt software/firmware, providing insights on algorithm functions to meet gov...

Lead the charge in managing Oracle 19c databases, ensuring optimal performance and reliability in a high-availability environment. Drive continuous improvement through proactive monitoring, patching...

Elevate your career with this role focused on developing complex system models, enhancing engineering processes, and supporting mission-critical decision-making in a collaborative environment...

Unlock potential by joining a dynamic team dedicated to enhancing cybersecurity operations through hands-on monitoring, incident response, and compliance checks within a fast-paced environment...

Drive analytic excellence by leveraging tools and databases to support HUMINT collection. Collaborate with cross-functional teams to assess operational needs and deliver comprehensive targeting report...

Lead the charge in advanced ICT design for mission-critical data centers. Collaborate with stakeholders to oversee complex projects, manage resources, and drive innovation through technology adoption...

Innovate automation solutions for large-scale IT network infrastructure. Engage in developing and implementing process automation while optimizing system performance and reliability to enhance product...

Shape enterprise-level DDI solutions through design, automation, and operational excellence. Leverage your expertise in DNS, DHCP, and IPAM to enhance network reliability, security, and efficiency acr...

Elevate your career by leading federal records management initiatives. Drive compliance and modernization within agency operations, while collaborating with stakeholders to ensure effective records cr...

Empower team performance by leading technical operations, providing support, and mentoring less experienced technicians to optimize server functionality and maintain high standards in data center infr...

Unlock potential by developing and enhancing complex software systems to meet documented requirements, ensuring adherence to design standards while collaborating with users and system engineers to del...

Elevate the future of defense by building robust backend services and APIs for AI/ML access in the War Data Platform, ensuring secure operations across a range of environments and enhancing mission ca...