UNIX System Administrator Jobs in Fairfax, VA

Innovate your career as a Desktop Engineer III, managing complex IT systems, resolving incidents, and enhancing user training. Collaborate to drive technology solutions that optimize operations in a d...

Join a dedicated team that ensures public safety by providing IT support and optimizing networking systems to enhance operations. You will develop and implement solutions, ensuring efficiency within t...

Innovate in a pivotal role supporting comprehensive IT solutions and enhancements. Collaborate with a dynamic team to design, maintain, and optimize complex systems for the Bureau. Play a key role in...

Join a team that's dedicated to enhancing public safety by providing IT support, managing networks, and implementing innovative solutions for complex systems in a professional environment focused on r...

Join us to provide exceptional technical support for complex software issues, driving customer satisfaction while collaborating across teams to enhance product reliability and efficiency in a dynamic...

Transform IT operations by providing expert support in computer networking, software development, and system management. Collaborate with the Bureau of Prisons to enhance technology solutions that fac...

Join a team that's dedicated to delivering exceptional technical support for complex software products. You'll analyze and resolve diverse issues, ensuring customer satisfaction while collaborating ac...

Join a team that's dedicated to ensuring seamless IT operations through expert oversight and incident management, driving continuous improvement in a fast-paced, critical environment while maintaining...

Elevate the operation of the War Data Platform by managing knowledge resources and customer relationships. Collaborate with teams across security classifications to enhance user engagement and improve...

Drive the architecture and design of robust, cloud-native cybersecurity systems, ensuring secure integration and compliance with Zero Trust principles while managing multiple large-scale projects at o...

Elevate operational success at a national level by leading a large IT support team, ensuring compliance with federal standards and delivering exceptional service to multiple clients while fostering a...

Shape the future of knowledge management by driving essential operations and enhancing stakeholder relationships within a leading initiative for artificial intelligence in warfighting. Grow your caree...

Oversee the operation and maintenance of knowledge management systems for the War Data Platform, enhancing user engagement and data organization across all classification tiers to support AI deploymen...

Advance documentation quality by developing, editing, and governing technical materials. Collaborate with teams to deliver clear user guides and SOPs for complex systems, ensuring usability and compli...

Join a team that's committed to developing innovative CNO solutions. You will design, implement, and maintain critical applications, ensuring performance and security while collaborating with a divers...

Join a team that's redefining cloud infrastructure management through automation and intelligent monitoring. Drive operational excellence and enhance system reliability in a fast-paced environment wit...

Empower your career by leading IT Help Desk operations and managing technical support teams. Oversee critical infrastructure while fostering collaboration and optimizing service delivery to exceed bus...

Lead the charge in optimizing endpoint management for critical IT operations, supporting over 120,000 users nationwide. Contribute to a dynamic team ensuring robust compliance and security tailored fo...

Tackle network systems engineering challenges by optimizing virtual and classroom infrastructure, troubleshooting issues, and implementing security standards to enhance performance and reliability in...

Drive the support and optimization of network infrastructure for virtual and classroom environments, ensuring exceptional performance and security compliance. Collaborate effectively to troubleshoot i...

Contribute to the design and optimization of CI/CD pipelines, automating secure software delivery across cloud environments. Collaborate with cross-functional teams to implement DevSecOps practices an...

Unlock potential by performing complex analyses, designs, and support for healthcare applications. You’ll enhance user experiences, guide teams, and contribute to impactful projects while ensuring eff...

Unlock your potential as a Staff DevSecOps Engineer, leading security and efficiency initiatives for cloud-based platforms in a collaborative environment, driving the deployment of real-time data solu...

Empower your career by leading the development of secure end-to-end application lifecycles. Collaborate with a dedicated team enhancing data platforms for critical decision-making in high-stakes envir...

Join a dynamic team as you guide software product development from concept to market, ensuring high quality and alignment with customer needs. Collaborate across teams to drive innovation and business...