IT Systems Administrator Jobs in Fairfax, VA

Join a team that's vital to national security by leading the Information Systems Security lifecycle, ensuring compliance with policies and enhancing system security across classified environments whil...

Join a dynamic team of cybersecurity experts, leading efforts in Security Assessment and Authorization, compliance, and risk management for federal systems while mentoring others and driving best prac...

Lead a multidisciplinary team in systems engineering for geospatial intelligence, integrating requirements, solutions, and project management across government and federal agencies to enhance capabili...

Unlock potential by joining a dynamic technical team focused on Cyber and Data Management, where you'll create documentation and system requirements, ensure compliance, and support performance initiat...

Optimize security posture by investigating alerts, hunting threats, and enhancing detection capabilities across network, cloud, and endpoint environments, collaborating with teams to ensure comprehens...

Optimize enterprise applications by leading projects, supporting integrations, and enhancing systems. Collaborate with users and SAP partners to ensure comprehensive solutions meet evolving business n...

Empower stakeholders by designing and implementing innovative ServiceNow solutions, enhancing workflow management and integration across systems. Collaborate with diverse teams to optimize processes a...

Manage program performance by interfacing with Government stakeholders, overseeing task execution, ensuring compliance, and coordinating multi-functional teams to deliver high-quality IT services alig...

Manage enterprise SharePoint environments to enhance collaboration and document management across ARNG. Lead platform administration, security compliance, and modernization initiatives while ensuring...

Join us to implement advanced Zero Trust security measures across diverse classified environments, shaping mission-critical operational policies while enhancing cybersecurity protocols and access cont...

Grow innovative software solutions while leading teams to develop, enhance, and maintain complex systems in a dynamic environment. Collaborate with engineers to ensure adherence to design requirements...

Join a team that's driving housing policy innovation as a Business Analyst, leveraging data insights and market analysis to enhance FHA programs, inform stakeholders, and navigate evolving regulations...

Lead the charge in optimizing system workflows and processes using Atlassian tools to enhance efficiency and support vital government missions. Collaborate with stakeholders to implement solutions tha...

Contribute to enhancing information security practices across the organization. Collaborate with teams to assess designs, recommend secure solutions, and manage vulnerabilities, ensuring effective gov...

Develop comprehensive audit strategies to enhance program effectiveness, ensuring compliance with regulatory standards while analyzing complex issues. Collaborate with teams to drive performance impro...

Unlock potential by leading audits within the agency, using advanced methodologies to enhance internal controls, communicate findings, and implement strategies for improvement across programs and IT s...

Transform systems engineering excellence by advancing data center solutions for satellite-based systems. Collaborate within a multidisciplinary team to ensure interoperability and mission success acro...

Take ownership of complex DoD cyber program management initiatives, leading operational and technical teams in the Cyber Forensics Laboratory to enhance digital forensics, incident response, and ensur...

Partner with us to enhance cybersecurity by managing vulnerabilities across a vast network. Drive compliance and validation activities, ensuring the security of critical systems supporting over 120,00...

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...

Join a team that's supporting the design and deployment of complex satellite data center solutions. Lead integration and testing efforts across multidisciplinary systems to ensure mission performance...

Advance your career by designing and delivering impactful training solutions for adult learners, leveraging your expertise in CompTIA Security+ and Network+. Collaborate with cross-functional teams an...

Optimize enterprise systems in support of Army National Guard IT operations. Drive enhancements in automation, design technical solutions, and ensure compliance with cybersecurity standards for an exp...

Unlock potential by joining a dynamic team to enhance DoD information security and compliance. Collaborate, mentor, and lead incident response efforts as you shape the cybersecurity landscape in a fas...

Unlock critical security strategies and lead Zero Trust implementations to safeguard infrastructure. Collaborate with teams to tackle complex challenges, assess threats, and deliver robust cybersecuri...