Linux System Administrator Jobs in Sterling, VA

Unlock potential by leading system testing and validation efforts for web-based applications. Collaborate with cross-functional teams to ensure optimal functionality and performance while documenting...

Transform your career by joining a dynamic team focused on developing IT enterprise architecture. Collaborate with cross-functional teams to enhance interoperability and drive innovation in a fast-pac...

Lead the charge in advanced desktop support operations, overseeing technical projects and guiding teams to enhance enterprise technology initiatives while ensuring optimal performance and security of...

Deliver strategic assessments and solutions for federal information systems, ensuring compliance with NIST RMF and related standards. Collaborate with stakeholders to identify security gaps and provid...

Drive modernization efforts by leading the implementation of Tenable architecture, collaborating with cross-functional teams to enhance compliance solutions for the Department of the Air Force, and en...

Champion the management of mainframe outsourcing, ensuring optimal performance and vendor accountability while providing technical leadership and support for mainframe technologies across the organiza...

Join a team that's committed to enhancing our cybersecurity and GRC programs. You'll drive initiatives across risk management, compliance, and operational security, playing a vital role in strengtheni...

Shape the future of information security by developing and enforcing IA policies, managing security configurations, and ensuring compliance with NIST RMF standards for optimal system protection and op...

Shape the future of systems engineering by leading complex projects, developing comprehensive documentation, and ensuring system integrity through effective stakeholder collaboration and risk manageme...

Transform complex system requirements into actionable solutions by leading systems engineering efforts, developing technical documentation, and ensuring compliance with established standards while col...

Elevate security measures by providing essential engineering support across diverse environments, ensuring robust infrastructure maintenance and adaptability while managing critical security operation...

Join a team that's dedicated to enhancing cloud platform reliability and security. As a Platform Engineer, you'll leverage your expertise in Kubernetes and CI/CD to build and maintain robust infrastru...

Shape the future of network engineering by designing and optimizing robust solutions. Collaborate with cross-functional teams to deliver high-quality systems that meet mission requirements while ensur...

Transform network solutions by leading design, implementation, and optimization efforts. Collaborate with cross-functional teams to ensure technical integrity and deliver robust systems that meet miss...

Lead the charge in cybersecurity assurance, overseeing DISA Task Orders and ensuring compliance with RMF and security policies. Collaborate with stakeholders to manage risks and deliver mission-critic...

Lead the charge in designing and implementing secure information systems. Collaborate with stakeholders to assess vulnerabilities and ensure compliance, while providing cybersecurity support across va...

Engage in the design and implementation of secure information systems, ensuring compliance and protection against threats. Collaborate with stakeholders to develop security solutions that support data...

Join us in delivering impactful project management solutions for national security initiatives. Collaborate with senior officials and leverage your expertise in Intelligence, Surveillance, and Reconna...

Oversee large-scale industrial automation projects from concept to commissioning. Lead cross-functional teams, ensuring timely delivery, budget adherence, and quality standards while mentoring future...

Engage across IT domains as an IT Systems & Security Engineer, providing vital support in infrastructure, cybersecurity, and cloud services. Collaborate with a dynamic team to enhance technical soluti...

Transform operational efficiency by designing and maintaining automation solutions for network-connected systems. Collaborate across software development, infrastructure automation, and network engine...

Empower IT infrastructure excellence by leading a dedicated team to ensure seamless technology support for clinical and business operations, enhancing patient care through reliable hardware and system...

Empower your career as a Cloud System Administrator, ensuring the stability and operation of a robust cloud platform. Collaborate in a high-energy environment while providing Tier 1 to Tier 3 support...

Innovate and build secure software applications while collaborating with teams to analyze user needs, develop code, and implement solutions that meet organizational cybersecurity standards and applica...

Elevate network operations by leading complex incident responses and mentoring teams. Collaborate with cross-functional partners to enhance network reliability and operational maturity across global e...