UNIX System Administrator Jobs in Washington, DC

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...

Develop innovative mechanical solutions while supporting advanced defense systems. Engage in engineering change processes and ensure technical documentation aligns with sustainment objectives to enhan...

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...

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...

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...

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...

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...

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...

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

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...

Join a team that's dedicated to enhancing operational capabilities through innovative IT solutions. As a Systems Administrator, you'll support critical systems, ensuring their security and performance...

Champion innovative IT solutions by driving the Advana platform's operational success, ensuring seamless configuration management and compliance for critical Department of Defense missions while enhan...

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...

Join a dynamic team to support and enhance identity management operations, ensuring cybersecurity and compliance across a vast enterprise network. Your expertise will be pivotal in managing and securi...

Develop and manage enterprise workstation environments, ensuring secure configurations, compliance, and operational excellence. Collaborate with cross-functional teams to enhance user experience and p...

Unlock potential by managing and troubleshooting IT systems, optimizing operations, and leading systems engineering efforts to enhance performance and reliability across diverse environments...

Pioneer systems engineering solutions by leading design, integration, and deployment of innovative packet-based hardware and software systems. Drive end-to-end integration for optimal performance and...

Unlock potential by collaborating with developers to enhance classification tools, ensuring full lifecycle design, documentation, and testing of software while addressing user needs and maintaining hi...

Help us optimize our project management platform by aligning business needs with technical solutions. You will analyze processes, gather requirements, and design enhancements to improve project delive...

Transform operational capabilities by ensuring secure, reliable SAP network systems. Collaborate with stakeholders to manage configurations, monitor systems, and implement security controls for missio...

Champion the future of IT infrastructure by providing expert field support, troubleshooting, and maintaining systems in diverse environments. Collaborate with federal teams and ensure seamless operati...

Transform the ServiceNow platform as a technical leader driving governance, strategy, and delivery while mentoring a high-performing team to enhance enterprise operations and AI integration. Be the ke...