UNIX System Administrator Jobs in Fairfax, VA

Drive seamless international mobility and program operations support for U.S. Navy teams deployed in Saudi Arabia, ensuring effective administration, travel coordination, and compliance management to...

Support the implementation and management of advanced operational technology solutions, ensuring alignment with strategic objectives and cybersecurity best practices while leading a team on complex pr...

Take ownership of satellite communication operations and support the US Space Force. As a Project Manager/Site Lead, you will oversee a multi-site team while managing modernization and maintenance of...

Lead the charge in managing the Space Operations Command's SATCOM initiatives, ensuring effective operation and modernization of satellite communication systems. Oversee project activities with a focu...

Optimize information systems security for federal clients, ensuring compliance with federal privacy laws and overseeing security operations, policy enforcement, and risk management strategies to prote...

Develop and implement security strategies to safeguard sensitive information and systems while ensuring compliance with regulatory standards. Collaborate with cross-functional teams to enhance cyberse...

Join a team that's essential in monitoring and improving production applications to ensure seamless operations while fostering collaboration and knowledge sharing among diverse teams for impactful res...

Accelerate your career with impactful contributions in information systems security. Lead RMF projects, ensure compliance, and guard key systems while managing security policies and stakeholder commun...

Join a team that's pioneering the development and execution of automated software testing across diverse telephony and networking hardware platforms, enhancing product quality through rigorous testing...

Join a dynamic team to enhance software analysis and performance testing, executing complex evaluations and integrating modern programming in a fast-paced cyber environment focused on vulnerability as...

Lead the design and development of scalable software solutions, optimizing code quality and performance through collaborative practices and innovative system architecture in a fast-paced environment...

Partner with us to enhance the War Data Platform through user research and insights. This role drives the design of intuitive interfaces across security tiers, improving mission performance for users...

Make your mark in leadership by guiding the Permanent Supportive Housing team. Drive strategic initiatives, manage resources, and collaborate with diverse stakeholders to enhance housing solutions for...

Analyze satellite subsystems to enhance real-time command systems and elevate operations through advanced software solutions, supporting satellite mission effectiveness with automated tools and stream...

Elevate the efficiency of IT systems by managing strategic modernization plans and overseeing project execution. Join a dynamic team enhancing technology use for the Department of Transportation to me...

Unlock potential by optimizing financial processes for Marine Corps Installations Command. Collaborate with stakeholders to enhance data accuracy, reporting capabilities, and operational efficiency wh...

Advance project management excellence at the forefront of maritime defense systems, collaborating with engineers and stakeholders to drive complex projects towards successful outcomes, ensuring alignm...

Empower the management and optimization of enterprise geospatial databases, supporting critical federal programs. Champion database performance and compliance while driving effective data solutions in...

Empower your career by leading cross-functional marketing projects from inception to delivery. You'll bridge creative, digital, and event teams to execute cohesive campaigns, driving results while ens...

Lead the charge in developing scalable software solutions, collaborating within dynamic squads to enhance product impact. Bring your expertise in microservices and CI/CD practices to deliver high-qual...

Lead diverse teams in managing complex projects from inception to completion, ensuring success in budget and customer satisfaction. Foster relationships with stakeholders while maintaining high standa...

Deliver expert analysis and technical advice on IT systems for national continuity, integrating communication technologies and ensuring security compliance for critical systems supporting emergency re...

Join a team that shapes knowledge management solutions to enhance mission operations, leveraging AI to improve information accessibility in classified and unclassified environments across various defe...

Lead the charge in developing enterprise knowledge management systems that empower U.S. Department of War stakeholders with rapid access to critical information, enhancing operational effectiveness in...

Join our agile team to develop and maintain cloud-native mission management systems using cutting-edge technologies and drive the next generation of software applications in a collaborative environmen...