IT Systems Administrator Jobs in Sterling, VA

Analyze mainframe networking systems to ensure optimal performance, security, and compliance. Collaborate with cross-functional teams to troubleshoot issues, lead projects, and mentor junior staff. Dr...

Take ownership of critical IT operations, managing installations, configurations, and security of systems in a high-stakes emergency environment. Collaborate with teams to provide robust support and e...

Engineer robust AI-driven AWS applications, combining full-stack expertise with innovative solutions. Collaborate to enhance user experiences and optimize performance while ensuring security and scala...

Advance your career while driving software assurance and cybersecurity evaluations. This role emphasizes supply chain analysis, risk assessment, and collaboration with stakeholders to safeguard nation...

Lead critical program protection processes by developing strategies and documentation to ensure compliance and security across complex flight programs. Drive decision-making and support mission partne...

Join us to architect high-performance, secure SQL Server environments. Lead the design, implementation, and modernization of database solutions while ensuring efficiency, security, and compliance acro...

Unlock potential by delivering high-performance SQL database services, ensuring security and reliability. Collaborate with teams to implement innovative solutions and maintain optimal production envir...

Transform cybersecurity by planning, executing tests, and analyzing systems to ensure compliance with government policies and security standards, while mentoring junior staff and validating security m...

Collaborate to drive innovative solutions through data analysis and system development, leveraging your technical expertise in ASP, SQL, and business processes within a dynamic team environment in the...

Unlock potential by leading cross-functional initiatives that explore and deliver AI-driven technology solutions to enhance recruitment and operational efficiency across the organization, ensuring ali...

Support our mission by integrating advanced voice and cybersecurity systems. Collaborate with engineers to implement next-gen technology and enhance operational efficiency, while ensuring the security...

Champion the development of comprehensive systems engineering solutions while guiding technical leadership across complex government programs. Collaborate with stakeholders to ensure integrity in requ...

Unlock potential by leading complex systems engineering efforts, ensuring technical integrity, and collaborating with key stakeholders to deliver innovative solutions within a large-scale government p...

Drive information systems security by ensuring compliance with DoD regulations, maintaining security protocols, and supporting system authorizations. Collaborate with teams to assess vulnerabilities a...

Join a team that's on the forefront of cybersecurity innovation. Lead comprehensive security assessments, integrate best practices, and ensure compliance, influencing critical systems in dynamic, clas...

Champion effective HRIS management by maintaining system integrity, generating insights, and supporting organizational HR initiatives while collaborating with diverse teams to uphold compliance and op...

Drive success by managing and optimizing our HRIS, ensuring data integrity, and supporting HR initiatives, analytics, and system maintenance in a collaborative environment. Your expertise in systems a...

Grow your impact in a mission-driven role where your Linux expertise shapes critical operations. Work collaboratively in a fast-paced environment, enhancing system performance and security while drivi...

Support VIP and Executive IT needs by delivering exceptional IT concierge services, troubleshooting hardware/software issues, and maintaining optimal network performance for a high-profile client base...

Join a dynamic team as a Linux Systems Engineer, where you'll design and implement innovative solutions for complex systems, enhancing infrastructure reliability and security while driving your profes...

Empower enterprise IT service management by leading continuous improvement initiatives, optimizing processes across Incident, Problem, Change, and Service practices to enhance service delivery outcome...

Shape impactful IT solutions by optimizing Citrix NetScaler environments, configuring load balancing, and ensuring top performance, all while collaborating with talented professionals and leveraging a...

Optimize service desk operations by leading staff, enhancing customer experience, and driving service quality through performance analysis and ITSM processes. Ensure effective change management and co...

Lead the charge in optimizing IT systems and data management for major federal healthcare programs. Collaborate across teams to deliver accurate, timely information and innovative data solutions that...

Unlock potential by acting as the primary responder for cloud infrastructure issues, ensuring operational stability and service availability in a high-impact remote role, utilizing deep technical expe...