IT Systems Administrator Jobs in Fairfax, VA

Empower a multinational initiative by managing and optimizing cutting-edge infrastructure technologies, ensuring seamless connectivity and security to enhance information-sharing capabilities among al...

Drive information security excellence by leading technical services in policy drafting, incident response, and system security architecture, ensuring compliance and protection against cyber threats wh...

Transform private sector engagement strategies by building stakeholder relationships and translating NASA Earth science capabilities to meet industry needs. Collaborate with leaders to enhance visibil...

Empower business success through effective technology operations and CRM solutions. Lead a dedicated team in providing user support, troubleshooting technical issues, and driving process improvements...

Champion innovative AI solutions by developing mission-focused software prototypes, integrating advanced analytics, and collaborating with cross-functional teams to deliver rapid capabilities in dynam...

Support the implementation and management of advanced operational technology solutions, ensuring alignment with strategic objectives and cybersecurity best practices while leading a team on complex pr...

Lead the charge in enhancing enterprise-grade IP-to-DUNS mapping infrastructure, ensuring quality and reliability for diverse product lines while collaborating with cross-functional teams and guiding...

Unlock innovation by collaborating with a dynamic mission team to develop AI and ML solutions. Design, integrate, and prototype software to enhance operational capabilities in fast-paced environments...

Champion innovative Linux solutions to enhance government network compliance and security. Collaborate on the design and support of an enterprise-level ACAS implementation while training technicians t...

Shape the future of secure cloud architectures for mission-critical federal systems, enhancing operational resilience and compliance. Collaborate to modernize IT solutions while adhering to rigorous s...

Reinvent cybersecurity posture by leading enterprise security configuration management and cyber governance initiatives. Drive strategic innovations while collaborating across teams to ensure complian...

Advance critical intelligence analysis by examining adversarial UxS networks, identifying vulnerabilities, and supporting mission planning to disrupt enemy capabilities before employment through integ...

Lead the design and implementation of secure Red Hat Linux environments, ensuring compliance and functionality for the Assured Compliance Assessment Solution across Government networks. Collaborate wi...

Drive operational excellence by overseeing multi-tier user support, optimizing performance in classified environments, and enhancing mission readiness through strategic leadership and innovative servi...

Transform training strategies for the War Data Platform, enabling effective user integration across all security environments. Drive program success through innovative curriculum design and fostering...

Shape the future of enterprise IT support by overseeing seamless user assistance across classified environments. Lead operational strategies to enhance mission-ready capabilities and drive process imp...

Explore your potential as a senior operational leader in user support, enhancing mission-critical services across diverse security environments while managing a dynamic team dedicated to excellence an...

Transform global services and solutions growth by engaging with Global System Integrators to develop repeatable offerings and drive strategic alliance initiatives that impact market success and opport...

Engage in the development and maintenance of software systems to enhance data integrity and usability in a dynamic environment, collaborating closely with engineers and analysts to optimize business o...

Lead and manage key data reporting and analytics projects, ensuring timely delivery and user adoption. Collaborate with cross-functional teams to drive program success in a large-scale modernization i...

Take ownership of complex systems engineering projects, collaborating with diverse teams to provide technical expertise and strategic insight for the Conventional Prompt Strike Program. Your contribut...

Join a team that's redefining cloud applications by migrating and enhancing software into a gov-cloud environment, fostering collaboration, developing new features, and ensuring compliance with securi...

Unlock your potential by migrating and enhancing applications in a gov-cloud environment. Work collaboratively with experts, utilizing your skills in .Net, C#, and DevSecOps tools to deliver innovativ...

Unlock potential by joining our remote team as an Application Programmer, enhancing customer applications for the gov-cloud. Collaborate, innovate, and leverage your full-stack expertise to craft mode...

Accelerate aviation safety and modernization by developing cloud applications that enhance the National Airspace System. Collaborate with multi-disciplinary teams to deliver innovative, secure softwar...