Systems Administrator Jobs in Arlington, VA

Join a dynamic team to develop and implement a robust data management strategy, ensuring compliance and quality. Lead efforts in data governance and create innovative tools for insightful automation a...

Accelerate progress at managing Active Directory and hybrid authentication systems. Support identity and access management while ensuring reliability and efficiency for a secure IT infrastructure. Col...

Lead the management of IT projects within the Electronic Health Record Modernization Integration Office, ensuring compliance and efficiency in delivering multimillion-dollar initiatives that meet orga...

Grow your career with a vital role in overseeing security measures for specialized information systems. Collaborate with ISSMs to ensure compliance with federal regulations, manage user access, and en...

Elevate data center performance by designing robust infrastructure solutions. Work closely with teams to ensure scalability and reliability while managing projects from planning to execution, aligning...

Engineer impactful mainframe systems, ensuring high performance and availability. Lead complex projects, mentor junior staff, and drive continuous improvements in a remote-oriented, collaborative data...

Join our team to support and optimize Microsoft Teams Phone capabilities, ensuring reliable enterprise voice services. Engage in administration, troubleshooting, and user enablement within a large-sca...

Grow your career with a pivotal role managing AI model-serving operations across security enclaves, ensuring reliable deployment and compliance with cybersecurity standards. Collaborate with teams to...

Serve a critical role in enhancing the operational readiness of AI model-serving infrastructures by architecting configuration management systems across classified environments. Collaborate with diver...

Elevate your career by architecting vital configuration management systems for AI/ML in secure environments. This role ensures model reliability and mission assurance, collaborating across teams for e...

Champion innovative cloud integration by delivering robust engineering solutions across network infrastructure and enterprise computing environments, enhancing customer workflows in a fast-paced, coll...

Unlock potential by designing and deploying advanced data center solutions for satellite systems, collaborating within a diverse engineering team to enhance mission-critical communications and signal...

Drive comprehensive network engineering solutions, ensuring optimal performance and reliability across all infrastructures. Collaborate with teams to implement innovative strategies, enhancing system...

Join a team that's committed to enhancing operational efficiency through effective SharePoint management, automation, and user support. Your role will ensure the U.S. Coast Guard's acquisition governa...

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...

Empower cybersecurity readiness by managing cloud engagement kits for rapid deployment and monitoring. Collaborate with teams to ensure resilient, secure infrastructure for federal and local agencies...

Join a team shaping airspace safety, overseeing end-to-end systems engineering, integrating advanced technologies for surveillance, and enhancing national transport security through innovative enginee...

Support the enhancement of student information systems by leveraging technical expertise in PeopleSoft and developing solutions that improve user experience, while collaborating with cross-functional...

Drive the innovation of virtualization solutions, enhance security frameworks, and support enterprise-level systems. Collaborate with teams to implement cutting-edge technology within a Zero Trust Arc...

Drive safety initiatives by managing compliance programs, conducting audits, and training teams to maintain a secure workplace. Collaborate with field staff to enhance safety practices and ensure regu...

Lead the charge in optimizing enterprise Okta environments while ensuring security, stability, and best practices in identity management. Drive automation and performance enhancements, collaborating w...

Advance your career by managing and enhancing our PeopleSoft environment. You'll oversee installations, upgrades, and performance, ensuring seamless operations across development, test, and production...

Lead the charge in optimizing enterprise infrastructure support by coordinating Tier 3 operations and enhancing service resilience. Oversee troubleshooting initiatives, mentoring staff, and ensuring c...

Support missile defense architecture evaluations, collaborating with MDA and agencies to analyze data, develop concepts, and assess capabilities for homeland and regional protection against diverse mi...

Optimize technical integration delivery and automations within customer onboarding projects. Collaborate with cross-functional teams and leverage your expertise to create solutions that enhance public...