IT Infrastructure Administrator Jobs in Fairfax, VA

Transform data-driven processes by delivering innovative solutions as a Database Administrator, helping clients overcome big-data challenges to achieve their mission, all while advancing your career g...

Empower project success by leading large-scale P&L operations, driving strategic plans, and fostering a culture focused on safety, quality, and sustainability while enhancing team performance and coll...

Advance satellite operations by leading system development from design to deployment, ensuring effective project oversight and coordination among government stakeholders for innovative space programs...

Elevate your career working with technical experts to overcome challenges, streamline operations, and lead teams in cybersecurity. Your insights will help shape innovative solutions that support criti...

Drive the delivery of innovative cloud solutions, optimizing scalability and performance for complex enterprise environments. Collaborate with a dedicated team to architect, manage, and support robust...

Drive technical support for project execution, ensuring compliance in quality, scheduling, and safety within engineering protocols while collaborating with teams on-site for successful delivery...

Join a team that's dedicated to designing and developing secure software applications for national security and law enforcement missions. Engage in Agile methodologies and mentor others while contribu...

The Applications Operations Engineer at Interclypse is responsible for designing, implementing, monitoring, and updating applications to enhance technology solution operations. This role involves mana...

Lead the charge in managing and supporting large-scale Cloud and Hadoop clusters while ensuring optimal performance through effective implementation, troubleshooting, and maintenance in a collaborativ...

Empower your career by providing high-level operational support for enterprise data tooling across critical military initiatives. Drive improvements and resolve complex data incidents to enhance data...

Elevate our telephony capabilities by managing VoIP systems and infrastructure, ensuring seamless operations, high availability, and compliance with security standards while collaborating with cross-f...

Join a team that's dedicated to optimizing telephony systems, ensuring high availability and security across our enterprise environment through VoIP management, infrastructure maintenance, and cross-f...

Unlock the potential of enterprise data tooling by delivering top-tier support, troubleshooting complex data incidents, and enhancing operational efficiencies within critical AI-driven environments...

Unlock your potential by ensuring seamless IT operations and incident response. As a key player in our cyber team, you’ll monitor systems, document activities, and drive resolution, ensuring robust se...

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...

Advance transport network design by expertly configuring systems, enhancing security, and troubleshooting complex network issues in diverse environments, while ensuring compliance with INFOSEC and COM...

Elevate your career by enhancing cybersecurity as you support key PAM solutions, collaborating with senior engineers, and engaging with stakeholders to fortify infrastructure—ensuring reliable access...

Empower cybersecurity by supporting sophisticated PAM solutions, engaging with stakeholders to enhance DOT's security infrastructure while mitigating vulnerabilities and maintaining high-performance s...

Lead the charge in enhancing enterprise systems for the Army National Guard, delivering vital IT infrastructure and cybersecurity support while optimizing performance across a vast network of operatio...

Join a team that's pivotal in managing critical customer incidents and escalations. As a senior leader, you will drive operational strategy, influence cross-functional teams, and enhance service deliv...

Join a team that's dedicated to enhancing cybersecurity for critical infrastructure. You'll support the deployment and maintenance of advanced Privileged Access Management solutions within a collabora...

Join a team that's dedicated to enhancing cybersecurity within Operational Technology environments. Monitor and analyze security telemetry, coordinate incident responses, and ensure the integrity of c...

Join a team that's shaping engineering solutions for secure end-user computing, focusing on desktop builds across multiple operating systems. Collaborate in a dynamic environment while ensuring compli...

Transform network operations by designing, evaluating, and implementing robust computer systems that support critical missions in military environments, ensuring security and integrity across local an...

Lead the creation of effective training media for Army National Guard systems. This role involves developing video, digital aids, and blended learning materials that comply with standards and enhance...