UNIX System Administrator Jobs in Fairfax, VA

Lead the charge in developing, maintaining, and enhancing software applications by collaborating with teams to deliver high-quality solutions that meet user and business needs while ensuring adherence...

Empower mission-critical IT systems as a System Engineer, analyzing requirements and enhancing enterprise solutions. Collaborate across teams, troubleshoot complex issues, and lead initiatives that en...

Partner with us to lead engineering projects for advanced Radar systems, guiding design through integration, focusing on trade-space assessments, and collaborating across disciplines to deliver cuttin...

Transform endpoint management by leading automation initiatives, enhancing deployment speed, and optimizing compliance through innovative engineering solutions within a collaborative team environment...

Oversee facility activations and budget processes for military systems. Lead planning efforts and provide cost analysis for missile deployment projects while supporting long-range studies at various s...

Drive impactful facility and capability activation efforts, ensuring budget coordination, management of special studies, and support for missile deployment readiness through engineering and program ma...

Elevate your career by developing and maintaining cutting-edge virtualization solutions. Contribute to enhanced security frameworks and support enterprise-level infrastructures with innovative identit...

Design and manage scalable cloud environments, implementing IaC and CI/CD for seamless deployments. Collaborate across teams to optimize performance, security, and compliance, ensuring reliable cloud...

Accelerate your career by leading innovative DSP algorithm development. Collaborate with cross-functional teams to shape next-generation products, while mentoring talent and setting technical standard...

Shape the future of software development by designing and enhancing complex applications. Collaborate closely with a dedicated team to troubleshoot and deliver cutting-edge solutions, while maximizing...

Drive innovation in software development by designing and enhancing complex applications. Collaborate with teams to ensure quality, troubleshoot issues, and maximize system performance with cutting-ed...

Empower security initiatives by leading information assurance efforts, ensuring compliance through thorough assessment, coordination, and documentation of security processes. Collaborate with stakehol...

Accelerate enterprise transformation by architecting and optimizing Red Hat OpenShift platforms for hybrid, multi-cloud, and on-premises environments, enabling application modernization and enhancing...

Take ownership of the global Hardware Asset Management strategy, driving efficiency and governance. Lead team transformation while managing end-to-end lifecycle processes and enhancing ServiceNow HAM...

Empower mission success by designing, implementing, and maintaining secure, high-performance network solutions for critical enterprise environments. Leverage your expertise to troubleshoot complex iss...

Unlock potential by leading the design and implementation of enterprise knowledge management systems, fostering collaboration across security domains, and enhancing user engagement for effective data...

Elevate your career by maintaining database integrity and performance while supporting complex IT systems. Join a mission-driven team to enhance national security through your extensive DBA expertise...

Join a team that supports critical national security programs by maintaining and optimizing databases, ensuring security and availability, and assisting with migrations to cloud environments like AWS...

Accelerate progress at the forefront of military data operations by designing and developing advanced training content that empowers users to effectively utilize groundbreaking AI and data tools withi...

Shape innovative software solutions by engaging in full life-cycle development for mission-critical systems. Collaborate with cross-functional teams to design, implement, and optimize applications in...

Champion high availability and automation in our Agile environment, optimizing CI/CD pipelines and containerized applications while collaborating across mission threads to enhance operational efficien...

Shape the future of collaboration by designing enterprise AV/VC solutions that enhance communication across a global workforce. Lead the charge in creating scalable, impactful design standards that en...

Transform your expertise into impactful knowledge management solutions supporting a critical defense initiative. Drive enterprise architecture and enhance stakeholder relationships across various secu...

Drive enterprise knowledge management initiatives across various security classifications, enhancing customer insights and operational improvements through strategic communications and data architectu...

Drive cybersecurity workforce development initiatives, ensuring operational readiness of the Security Operations Center (SOC) while managing projects and aligning staffing with federal standards and e...