IT Systems Administrator Jobs in Herndon, VA

Optimize IT asset governance to ensure operational readiness across diverse environments and facilitate mission assurance, collaborating with cross-functional teams to maintain asset integrity and lif...

Optimize enterprise asset management for cloud, hardware, and software in diverse environments. Lead lifecycle oversight, configuration accuracy, and compliance to support operational readiness for U...

Join us to design and integrate advanced naval combat systems, delivering security and efficiency in complex weaponry. Your expertise will shape the future of defense operations and ensure superior ca...

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

Lead the charge in securing IT infrastructure by applying your extensive security engineering expertise to develop, implement, and manage secure networking and computing environments that meet strict...

Contribute to national security by designing and implementing secure systems. Engage in risk management and collaboration with teams to enhance security protocols while optimizing knowledge management...

Innovate processes and manage IT systems to enhance operational effectiveness while supervising staff and driving performance metrics. Collaborate with leadership to deliver timely project outcomes an...

Shape the security landscape by ensuring compliance and enhancing systems' defenses as an Information System Security Officer, focusing on critical mission systems and applying advanced security proto...

Join a team that's dedicated to optimizing security for critical mission systems. Drive compliance and enhance the security posture through innovative approaches and continuous monitoring while suppor...

Elevate cybersecurity by delivering technical expertise in risk assessment, vulnerability management, and information protection for government systems. Collaborate with a dedicated team to enhance th...

Join our team as an advisor in information system security, overseeing multiple IT projects. Leverage your cybersecurity expertise to improve security documentation, coordinate reporting, and support...

Champion cybersecurity efforts for DoD aviation systems by managing Assessment and Authorization processes. Collaborate closely with government agencies, ensuring compliance and security of critical i...

Explore a critical role in cybersecurity by ensuring the effective implementation and enforcement of information systems security policies. Support key initiatives in protecting classified information...

Drive cybersecurity excellence by managing incident response operations for federal networks. Lead analysis, coordination, and resolution of incidents, utilizing technical skills to transform data int...

Optimize wireless networks by conducting site surveys and providing tailored assessments, ensuring high performance and client satisfaction. Collaborate with teams, troubleshoot issues, and stay curre...

Transform the ServiceNow platform as a technical leader driving governance, strategy, and delivery while mentoring a high-performing team to enhance enterprise operations and AI integration. Be the ke...

Join a team that's leading RMF activities across ARNG systems to enhance cybersecurity compliance and risk management. Collaborate with various teams to develop authorization artifacts and ensure robu...

Accelerate progress at the forefront of geospatial intelligence as a Systems Engineer, leading multi-disciplinary teams to enhance system integration, reliability, and requirements engineering across...

Architect innovative solutions that support Government initiatives through effective systems integration. Lead a team in enhancing the integrity and performance of complex cloud, on-premise, and hybri...

Lead the charge in shaping the Census Bureau's Cloud strategy by overseeing innovative IT projects, ensuring compliance, and enhancing operational efficiencies in a dynamic, mission-focused environmen...

Lead the administration and support of Exchange Online and hybrid environments, ensuring email continuity and system reliability. Collaborate with engineering teams while delivering exceptional end-us...

Redefine enterprise systems management by leading application development teams. Drive integration and technical strategies for Finance, Merchandising, and Product Development applications, maximizing...

Optimize the performance of Exchange Online and Azure M365 environments. Manage user accounts, ensure system availability, and support compliance. Collaborate with teams to enhance messaging and virtu...

Champion infrastructure development by managing projects that enhance U.S. and global partnerships. Lead operations, support agency functions, and drive quality initiatives while ensuring efficient ad...

The Senior Computer Specialist at Interclypse is responsible for evaluating and improving computer systems by utilizing various tools and methodologies. This role involves managing and maintaining sta...