UNIX System Administrator Jobs in Yorktown, VA

Transform the IT landscape by enhancing cloud services and user systems. Play a key role in optimizing platforms like Azure, O365, and Jira, while driving efficiencies through automation and collabora...

Empower your career by optimizing recruiting systems and enhancing the hiring experience. In this role, you'll manage ATS configurations, automate workflows, and support team operations to ensure effe...

Develop and maintain critical IT systems, ensuring optimal operations through troubleshooting, patch management, and automation while collaborating with diverse teams to enhance service delivery and s...

Transform the infrastructure for a groundbreaking healthcare platform by optimizing cloud solutions, implementing CI/CD, and collaborating with cross-functional teams to enhance clinical AI/ML offerin...

Join a team that's crucial in supporting mainframe environments by managing z/OS software installations, upgrades, and configurations. Engage in problem resolution and collaborate on technical project...

Transform enterprise identity management and cloud infrastructure through innovative architecture and automation, ensuring robust security and operational resilience in hybrid environments while mento...

Optimize technical systems for anti-terrorism efforts, ensuring security and integrity through effective administration and integration of electronic surveillance technology within a global team envir...

Empower critical missions by managing and modernizing IT systems in a fast-paced, virtualized environment, directly impacting system readiness with advanced technologies and compliance initiatives...

Advance mission readiness by managing critical systems and technologies in live training environments. Ensure seamless integration of simulations, optimize server performance, and support DoD training...

Champion our IT infrastructure by automating identity and device management. In this dynamic role, you'll implement innovative security measures while ensuring operational efficiency in a cutting-edge...

Tackle the management and maintenance of operating systems, ensuring system security and efficient performance across a diverse range of technologies and platforms...

Manage critical projects for federal digital modernization initiatives. Collaborate with diverse teams and government stakeholders to ensure on-time delivery, adherence to technical standards, and eff...

Lead the charge in enhancing IT systems engineering by ensuring secure, scalable technology operations for clinical research environments, driving innovation, and cultivating a high-performing technic...

Lead the management of Public Key Infrastructure (PKI) security for complex applications, providing expert guidance and leveraging automation to enhance certificate operations and support internal and...

Unlock potential by delivering expert support for mission-critical naval IT networks, ensuring optimal performance and reliability. Collaborate with teams to manage, monitor, and enhance infrastructur...

Champion effective IT infrastructure by ensuring network performance, documentation, and troubleshooting. Collaborate with teams to design, implement, and upgrade network solutions that optimize conne...

Transform enterprise solutions by overseeing RHEL Linux servers across various global locations. Engage with a multi-disciplinary team to ensure high availability and security of critical services whi...

Drive security excellence by managing the SAP Nomination Process, ensuring compliance, maintaining physical security standards, and supporting training courses for US Naval activities worldwide with i...

Join us to lead the technical lifecycle of integrated enterprise systems, guiding the design and implementation of software solutions to meet complex organizational needs while collaborating with user...

Lead a dedicated team managing the ITSM platform, overseeing user access, catalog maintenance, and performance monitoring to enhance IT service delivery for a federal agency. This role drives operatio...

Join a team that engineers solutions for mission-critical Linux environments. You'll manage RHEL support and automation initiatives across diverse locations while ensuring enterprise platform reliabil...

Pioneer innovative cloud solutions by automating and optimizing deployment processes as a key member of a dynamic team focused on enhancing software delivery and infrastructure reliability in a fast-p...

Accelerate your career by driving strategic growth in state government healthcare initiatives. Collaborate with executive teams to foster relationships, navigate complex sales cycles, and position inn...

Transform enterprise identity management by leading a strategic AWS migration. This role encompasses planning, consolidating legacy systems, and implementing unified identity solutions for cloud envir...

Champion the management of cloud systems while supporting operational excellence in an innovative environment. Leverage your expertise in systems administration and cloud solutions to enhance mission...