UNIX System Administrator Jobs in Washington, DC

Advance enterprise-scale dataflow architectures for critical analytics in secure environments. Collaborate with teams to ensure integrity, performance, and security, applying strong systems engineerin...

Analyze data to support logistics operations, build dashboards, and prepare reports. Collaborate effectively with teams in a dynamic environment while improving office best practices and managing mult...

Collaborate to manage and enhance a data and AI platform, overseeing web operations, customer engagement, and program management. Play a critical role in the development and maintenance of innovative...

Optimize and sustain enterprise IT systems by delivering robust support, deploying technologies, and enhancing performance across Windows and Linux platforms while collaborating with engineering teams...

Unlock the potential of healthcare IT by supporting the implementation and optimization of crucial clinical and operational systems, enhancing patient care and hospital functions through innovative so...

Join a team that's pivotal in managing technical aspects of large-scale litigation support projects. Drive innovative solutions, support complex case requirements, and lead teams to deliver high-quali...

Lead innovative systems engineering solutions that address national security challenges, utilizing both Traditional and Model-Based Systems Engineering methodologies across complex mission environment...

Lead operational excellence by managing teams to optimize production, ensure quality and meet HSSE standards, while driving efficiency and accountability within a dynamic environment dedicated to cont...

Reimagine cloud infrastructure solutions as a Staff DevOps Engineer. Collaborate with engineering teams to enhance workflows, optimize environments, and implement best practices while staying current...

Deliver strategic leadership as a senior systems engineer in C4I/IAMD, enhancing coalition interoperability and integrated defense capabilities through collaboration with international partners and se...

Architect the future of air and missile defense by leading strategic integration of C4I systems, engaging with international partners, and delivering expert guidance to enhance coalition interoperabil...

Innovate reliable cloud-based systems while enhancing security and automation. Collaborate across teams, mentor peers, and drive strategic infrastructure improvements in a dynamic DevOps environment t...

Elevate your career with a lead role overseeing enterprise network operations, delivering vital infrastructure services and ensuring compliance for over 120,000 users across a diverse range of militar...

Help us enhance IT capabilities by managing complex programs and integrations, collaborating with various sectors to support strategic objectives while ensuring cybersecurity and effective deployment...

Unlock systems effectiveness as you manage, maintain, and enhance the IT infrastructure. You'll coordinate support and ensure the reliability of systems, supporting critical functions in a fast-paced...

Partner with us to enhance enterprise security by managing identity and access solutions, ensuring compliance, optimizing performance, and deploying best practices in directory services within a natio...

Take ownership of complex data analysis in a fast-paced environment, driving the development of reporting solutions for healthcare initiatives while collaborating across teams to ensure compliance and...

Parsons is seeking an Information Systems Auditor to conduct comprehensive assessments of critical U.S. Air Force mission systems and infrastructures. This role involves performing technical cyber and...

Parsons is seeking an Information Systems Auditor to conduct comprehensive assessments of critical U.S. Air Force mission systems and infrastructures. This role involves performing technical cyber and...

Reimagine IT operations by resolving advanced user issues and managing enterprise systems. Collaborate with teams to enhance service reliability within a vast network, while ensuring compliance and le...

Champion the management of cloud systems to ensure optimal performance and uptime. Collaborate with teams to support customers through technical challenges, while maintaining high standards and proact...

Drive the global networking strategy and operations, ensuring seamless connectivity and security across diverse environments. Engage in vendor management, financial oversight, and technical leadership...

Champion the optimization of cloud engagement kits for cyber incident response. Drive the development of CI/CD pipelines while ensuring reliable and scalable deployments to support cybersecurity opera...

Take ownership of IT documentation and budgeting for 45-55 client accounts, providing strategic guidance and fostering strong relationships while proactively addressing their technology needs and enha...

Unlock your potential as you enhance cloud processes, drive automation, and ensure security best practices in a collaborative environment, supporting vital DoD applications and infrastructure improvem...