Systems Administrator Jobs in Fairfax, VA

Elevate maritime domain awareness by enhancing ship tracking systems through advanced analytics and data fusion, preventing illicit activities at sea while supporting critical U.S. homeland defense in...

Support cybersecurity operations by executing RMF activities and documentation for ARNG systems, ensuring compliance and security readiness across a vast network supporting over 120,000 users in vario...

Redefine the future of logistics by solving complex engineering challenges in sortation and transportation systems. Lead high-impact projects, innovate solutions, and travel regionally to enhance oper...

Join a team that's dedicated to maintaining and optimizing SQL Server environments, ensuring security and performance. Collaborate with development teams on tasks like query optimization and provide c...

Champion optimal SAP performance while leading initiatives, overseeing junior admin efforts, and spearheading modernization in a dynamic technical environment. Drive solutions from design to implement...

Join a pivotal team to architect and optimize advanced DevSecOps pipelines for a key Department of War initiative, ensuring operational resilience and collaboration across multiple classified networks...

Join a team that's expanding capabilities by leveraging SAP expertise to oversee technical projects, mentor junior administrators, and streamline solutions. Elevate your career in a dynamic environmen...

Unlock potential by utilizing your systems engineering expertise to solve complex challenges and enhance national security. Collaborate with teams to translate customer needs into effective technical...

Elevate IT operations by leading and optimizing corporate infrastructure and cybersecurity efforts while ensuring compliance with federal standards and mentoring a high-performing team to deliver seam...

Lead a dedicated team focused on enhancing IT service delivery through strategic management of SharePoint Knowledge Management, ensuring compliance and accessibility of critical documents for authoriz...

Empower your career as you design, implement, and manage cutting-edge network infrastructures. Collaborate to enhance security measures and optimize performance across complex LAN and WAN environments...

Lead the design and optimization of data center asset management processes, ensuring compliance and operational excellence throughout the lifecycle of hardware assets while collaborating cross-functio...

Elevate malware analysis with innovative solutions by collaborating with engineers to develop cutting-edge capabilities and modernize malware enrichment services in a high-impact environment...

Join a team that's focused on enhancing IT operations and support in a dynamic environment. Lead initiatives, manage macOS systems, and collaborate across departments to ensure technology solutions th...

Join a team that's dedicated to enhancing secure cloud operations and partner integration through advanced Linux and automation technologies as a Cloud Systems Administrator. Your expertise will guide...

Join a team that's focused on secure cloud operations and partner integration. As a Cloud Systems Administrator II, you'll work with advanced technologies in a mission-driven environment, ensuring sea...

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...

Design and implement efficient network infrastructures, ensuring optimal performance and security across LANs and WANs. Oversee hardware management, troubleshoot issues, and develop documentation and...

Transform endpoint management by leading automation initiatives, enhancing deployment speed, and optimizing compliance through innovative engineering solutions within a collaborative team environment...

Engage with us to enhance infrastructure integration and deployment processes, ensuring seamless operations and effective mission readiness across multiple domains in support of the air warfighter's o...

Develop innovative solutions while assessing and validating cyber systems. Join a team dedicated to enhancing IT infrastructure and collaborating on strategic plans, ensuring secure and effective cybe...

Optimize information security risk management by collaborating with government agencies to assess cyber risks and develop mitigation plans, enhancing both system security and your cloud expertise thro...

Contribute to innovative cloud-based analytics by developing high-performance solutions that handle vast data volumes while leveraging your expertise in big data and distributed computing...

Advance your career by designing and implementing software for complex systems. Collaborate on software development and quality assurance while leading a team in enhancing existing applications and en...

Lead the charge in enhancing information security programs by developing, implementing, and overseeing robust security measures while ensuring compliance with industry standards and best practices...