Linux System Administrator Jobs in Manassas, VA

Drive the management and support of Cloud Infrastructure for application portfolios, ensuring high availability and reliability. Collaborate with global teams to provide operational support and implem...

Lead the charge in delivering innovative client solutions by integrating FIS technologies, solving complex challenges, and ensuring project success through technical expertise, collaboration, and stro...

Transform network infrastructure by designing, implementing, and maintaining robust LAN/WAN systems. Collaborate with teams to ensure operational efficiency, security compliance, and technological inn...

Unlock financial insights by leveraging advanced analysis and reporting to optimize budgeting and resource allocation for tactical communication programs, ensuring compliance and efficient operations...

Join a dynamic Systems Engineering team to drive innovative solutions for Navy tactical systems, collaborating on cutting-edge projects in signal processing and systems architecture while ensuring com...

Empower mission success as you innovate network solutions in a dynamic agile environment. Collaborate with diverse teams to enhance infrastructure capabilities, ensuring seamless operations and rapid...

Transform data center operations by designing, deploying, and supporting infrastructure for advanced commercial satellite communication systems, while collaborating with cross-functional engineering t...

Unlock potential by driving sales growth in a fast-paced IT environment. Build and maintain long-term client relationships while utilizing deep service expertise to identify and address client challen...

Develop and implement innovative software solutions to enhance complex systems, ensuring adherence to design requirements while optimizing performance and user experience within an agile environment...

Take ownership of cybersecurity defense operations by monitoring alerts and investigating incidents on TS/SCI networks. Leverage your expertise to protect critical infrastructure and conduct proactive...

Inspire innovation by managing and optimizing complex data flows, ensuring operational efficiency and compliance while collaborating with mission customers to enhance data processes and analysis for i...

Drive the design, deployment, and sustainment of cutting-edge IT systems and SIGINT platforms, supporting national security initiatives while collaborating with expert engineers and managing complex i...

Join a team that's committed to elevating site reliability through hands-on leadership and extensive automation. Drive operational excellence across cloud environments while managing a distributed eng...

Unlock potential by driving innovative security solutions through low-level software analysis and reverse engineering. Collaborate with a talented team to tackle vulnerabilities and enhance OS securit...

Architect robust software solutions and enhance user experiences across diverse platforms. Collaborate in a cross-functional team to drive innovation in identity verification systems using cutting-edg...

Contribute to logistics strategy by providing comprehensive support for U.S. Navy operations. Manage resources, align priorities, and develop budgets to enhance fleet readiness through effective suppl...

Join us to manage and optimize ServiceNow environments, ensuring quality and stability. Collaborate across departments to drive technical solutions and certifications while leading QA strategies for e...

Join a team that's focused on enhancing organizational security through the implementation of policies, operational posture maintenance, and system change assessments, ensuring compliance with governm...

Own the end-to-end delivery of a secure and scalable AI platform, focusing on CI/CD, AWS infrastructure, and runtime operations. Leverage modern engineering practices to enhance platform resilience an...

Shape the future of secure AI delivery by owning the Agentic AI platform, ensuring optimal performance and scalability through robust DevSecOps practices and advanced engineering solutions across CI/C...

Unlock potential by leading the end-to-end operations of a robust platform ecosystem. You will enhance CI/CD, optimize cloud infrastructure, and ensure security while fostering a resilient environment...

Optimize cloud operations by developing and maintaining tailored data solutions that enhance mission applications, ensuring robust data integrity and security within a dynamic DevOps environment while...

Join a dynamic team where you’ll develop and support clinical applications, delivering tailored solutions for clients. Leverage your software development expertise with a focus on enhancing user exper...

Lead cross-functional infrastructure initiatives, shape platform standards, and enhance cloud reliability and observability tools, ensuring our product teams have the best paths to adopt and innovate...

Unlock your potential as you drive secure CI/CD processes by integrating DevSecOps practices, automating governance, and ensuring compliance in defense cloud environments with robust scripting and con...