Systems Administrator Jobs in Manassas, VA

Join our team to lead and optimize our HVAC installation department by driving performance, developing talent, and ensuring top-tier customer experiences while maintaining high quality and efficiency...

Join a team that's dedicated to enhancing Cyber Security and Intelligence. As a Senior System Administrator, you will guide critical projects and ensure robust system implementations to safeguard nati...

Explore innovative solutions in a dynamic environment. Collaborate with teams to troubleshoot user issues and enhance operations through effective knowledge management and outreach, ensuring optimal s...

Help us enhance network stability and security by managing and improving routed and switched network operations within secure enterprise environments. Your efforts will ensure continued high availabil...

Lead strategic program delivery and management for a federal contract, ensuring operational excellence, quality assurance, and client satisfaction through effective team coordination and strong stakeh...

Innovate cloud infrastructure and developer tooling, enhancing reliability and observability while collaborating with teams to enable efficient service delivery and improve the overall developer exper...

Champion the modernization of enterprise solutions, driving innovation and efficiency through cutting-edge technologies while collaborating across diverse teams for optimal results...

Shape the future as a Management Analyst by leading project teams, analyzing operational effectiveness, and enhancing program policies. Join us in driving impactful change and improving federal progra...

Transform digital infrastructure delivery by leading geotechnical engineering programs, ensuring quality and consistency across national teams. Drive collaborative efforts and develop talent to enhanc...

Empower the successful execution of long haul fiber deployment programs, managing multiple projects while ensuring they meet quality, budget, and timeline standards, thus facilitating operational exce...

Take ownership of implementing phased computer systems, conducting thorough requirements analysis, and ensuring client approvals. Drive integration and testing of systems while managing configuration...

Join a team that's focused on enhancing security operations for Special Access Programs. As an ISSO, you will manage information security, collaborate with key stakeholders, and ensure compliance whil...

Engage in leading-edge DevSecOps initiatives to optimize and secure enterprise-wide data integration, enhancing operational resilience across multi-domain classified environments. Drive innovation in...

Champion enterprise risk management by leading a team to identify, assess, and treat risks across the organization, collaborating with stakeholders to drive a risk-aware culture and improve processes...

Join a team that's modernizing critical agency tools through deployment, configuration, and maintenance of advanced software systems, while ensuring high performance and quick resolution of outages in...

Lead the charge in designing and managing Azure environments, oversee CI/CD pipelines, and collaborate with cross-functional teams to deliver secure, efficient solutions for federal clients while ensu...

Elevate your career as a full-stack developer, crafting end-to-end solutions in a dynamic, agile environment. Collaborate to build impactful software that supports critical missions and shapes the fut...

Explore innovative software solutions by developing full-stack applications. Drive end-to-end project execution in a collaborative, agile environment, creating mission-critical systems that support cl...

Lead the charge in driving growth and operational excellence across a diverse portfolio of server and networking racks, ensuring exceptional customer engagement and robust financial performance in a f...

Collaborate with project teams to ensure compliance with engineering standards, troubleshoot installation issues, and develop effective solutions while managing project schedules and documentation eff...

Shape project success by providing technical guidance and administrative support. Collaborate on specifications, troubleshoot installations, and ensure compliance with engineering standards to drive s...

Pioneer multimedia innovation by developing interactive training components to enhance user engagement and optimize learning for the Army National Guard, ensuring adherence to accessibility and qualit...

Join a collaborative engineering team to design and sustain advanced hardware solutions for cryptologic systems, ensuring adaptability to emerging threats and supporting a wide range of customer missi...

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

Join a dynamic team to maintain and optimize mission-critical database systems, ensuring security and performance. Engage in full database lifecycle activities, troubleshooting, tuning, and supporting...