IT Systems Administrator Jobs in Fairfax, VA

Elevate security standards at the forefront of Communications Security (COMSEC), ensuring compliance and safeguarding sensitive information across domestic and international infrastructures and data c...

Join a team that's dedicated to providing essential technical support for clinical trials. You'll assist in implementing study procedures, coordinate data collection, and ensure proper documentation f...

Engage with cyber protection teams to provide expertise in cybersecurity. Collaborate to enhance technologies, conduct market research, and support operational transitions. Drive strategic guidance to...

Lead the charge in safeguarding vital information systems. This role involves developing and enforcing security policies, conducting audits, and ensuring compliance to protect the integrity and confid...

Lead the charge in architecting a secure, resilient private cloud ecosystem. You will integrate diverse technologies while implementing Infrastructure as Code and agile methodologies to meet DoD/IC st...

Lead the charge in designing and deploying a secure, scalable private cloud infrastructure, harmonizing diverse technologies while ensuring compliance with stringent DoD/IC standards. Drive automation...

Lead and manage a critical contract for U.S. Cyber Command by overseeing intelligence operations, program management, and workforce collaboration, ensuring mission readiness and alignment with strateg...

Develop and optimize innovative IT security, risk, and compliance programs. Collaborate with cross-functional teams to enhance security initiatives, ensure adherence to requirements, and drive impactf...

Lead and enhance NKF's network and security infrastructure by strategically designing secure solutions and overseeing administrative tasks across hybrid environments, ensuring reliable operations whil...

Elevate engineering solutions as a System Software Developer SME, leading a high-performing team to drive innovation in mission-critical projects while enhancing your career in a collaborative environ...

Drive efficiency in IT management and audit processes by leading the identification, resolution, and implementation of policies to ensure compliance and enhance program execution across the Department...

Help us shape the reliability of cutting-edge AI services by defining SLOs, overseeing incident responses, and ensuring operational readiness. Leverage your expertise to establish monitoring systems t...

Play a key role in establishing robust configuration management processes for enterprise applications. Ensure compliance with configuration control procedures, manage baselines, and oversee changes, s...

Transform the automation landscape by deploying, servicing, and upgrading advanced building management systems across data centers, while mentoring teams and ensuring quality compliance in control pro...

Collaborate with a dynamic team to install, administer, and maintain servers and systems. Provide technical support and resolve network issues while enhancing operational efficiency and user experienc...

Optimize technology solutions for global development projects, ensuring effective design and implementation across various sectors. Collaborate with teams and stakeholders to deliver impactful results...

Transform your career by monitoring and maintaining complex virtual infrastructures, providing multifaceted engineering support, and developing disaster recovery strategies in a dynamic IT environment...

Drive enterprise healthcare transformation by managing complex initiatives, fostering client relationships, and leading consulting teams to deliver actionable results, ensuring alignment and successfu...

Join a team of experts enhancing HPC systems by developing and maintaining a robust Metrics and Monitoring solution. Leverage your engineering skills and innovative thinking in a dynamic environment t...

Engage in advanced systems engineering, leveraging 15 years' expertise to drive AI/ML initiatives. Collaborate within agile teams, enhancing processes and project management to deliver innovative solu...

Lead the charge in enterprise architecture governance while collaborating with executive leadership. Drive innovation by enforcing standards, managing technology risk, and aligning IT strategy with bu...

Join a team that's dedicated to delivering exceptional remote support for imaging modalities. This role involves troubleshooting, customer interaction, and collaboration in a flexible, fast-paced envi...

Unlock potential by delivering expert systems engineering and project management for AI/ML networks. Collaborate across teams to enhance architectural designs and improve processes in a dynamic, agile...

Join a team that's advancing air traffic management by designing and integrating complex systems for the National Airspace System. Your expertise will help enhance safety and efficiency in aviation, m...

Support our clients as a Virtual Client Information Security Officer, integrating top-tier security strategies while consulting and mentoring teams. Engage deeply with clients, ensuring strong adheren...