UNIX System Administrator Jobs in Fairfax, VA

Drive cybersecurity efforts within a portfolio setting, ensuring system security and compliance with federal guidelines while supporting VA Health Portfolio projects to improve care for Veterans and h...

Lead system security design and implementation by analyzing security requirements, executing testing, and developing documentation. Collaborate with internal and external security teams to ensure comp...

Deliver exceptional IT user support, managing technical issues for clients, including VIPs. Utilize your expertise to ensure responsiveness in a remote environment, enhancing productivity through effe...

Join a team that's at the forefront of groundbreaking technologies, providing analytical and programmatic support to enhance national security initiatives while collaborating with the Department of De...

Shape the future of financial operations by owning and modernizing financial systems, automating processes, and collaborating with engineering to streamline integrations for enhanced efficiency and re...

Pioneer the execution of critical defense programs as you manage project coordination tasks, ensuring effective communication and support for client engagement in secure environments...

Join a team that's redefining education through AI-powered software. Lead the design and implementation of full-stack solutions, driving innovation and quality for key systems used by students and par...

Unlock potential by leading transformative Federal Website Modernization efforts. Oversee redesign initiatives, manage Agile teams, and ensure compliance while driving innovation across cloud and cybe...

Drive operational excellence by leading the War Data Platform's performance and continuity initiatives, ensuring mission readiness across classified environments through effective strategy and governa...

Join a team that's driving operational excellence in platform services. Lead critical initiatives for mission reliability, ensuring seamless continuity across classified and unclassified environments...

Engineer robust DevOps solutions utilizing AWS and containerization tools, fostering efficient production environments and pilot programs. Play a crucial role in maintaining secure on-prem and cloud-b...

Drive impactful network strategy and utilization management initiatives, leveraging your expertise to advise clients, manage teams, and enhance provider performance in challenging healthcare environme...

Champion the design and enhancement of distributed application orchestration, guiding architectural direction while mentoring peers and driving scalable Kubernetes workflows and deployments...

Drive Agile project success by facilitating collaboration and managing teams. Oversee project scope, timelines, and deliverables while fostering continuous improvement within a remote and dynamic work...

Engage in leading systems integration efforts, ensuring seamless GEOINT solutions. Oversee planning, implementation, and maintenance of enterprise cloud services while managing team dynamics for optim...

Deliver critical systems integration support by overseeing complex NSG/ASG environments, ensuring seamless operation across cloud and hybrid infrastructures while guiding junior team members in achiev...

Empower the modernization of critical geospatial systems by leading diverse teams to drive AWS integration, cloud automation, and mission assurance, ensuring high-availability solutions that align wit...

Drive the engineering lifecycle by translating user needs into actionable system requirements and ensuring technical integrity. Collaborate with stakeholders to shape secure, cross-domain capabilities...

Develop and implement security practices within the SDLC to protect applications, mitigate vulnerabilities, and integrate with development teams, ensuring compliance and resilience against evolving th...

Empower your career by architecting advanced security solutions. Engage with identity management across diverse environments while driving initiatives that enhance network security and reliability. Jo...

Empower enterprise IT initiatives by leading strategic compliance and modernization efforts. Oversee technology roadmaps while ensuring seamless integration and troubleshooting of IT systems, enhancin...

Build a robust technical foundation as you lead complex systems engineering projects, engage with partners, and mentor teams. Focus on innovative solutions and ensure quality delivery while addressing...

Innovate in customer support by delivering exceptional service and technical expertise while managing diverse inquiries. Collaborate with sales, support, and engineering teams to enhance the client ex...

Join a team that's transforming cloud infrastructure through effective program management. You'll coordinate engineering, security, and compliance efforts, ensuring seamless project delivery while man...

Lead the charge in transforming our technology operations by taking ownership of AI-driven initiatives, cybersecurity, and infrastructure management to enhance organizational efficiency and effectiven...