Windows System Administrator Jobs in Fort Belvoir, VA

Transform your career by managing IT systems and providing Tier 1 & 2 support. Collaborate with a skilled team to ensure seamless operations, troubleshoot technical issues, and optimize system perform...

Lead the charge in deploying and managing complex Unix/Linux systems while enhancing automation processes and supporting critical mission objectives in a highly secure environment. Collaborate effecti...

Drive identity governance by administering SailPoint platforms, ensuring security, compliance, and streamlined access processes. Oversee lifecycle management, access certifications, and entitlement go...

Drive technical leadership in systems engineering, guiding Agile teams to align with mission goals while ensuring architectural integrity and effective delivery within a collaborative framework...

Design and implement secure, scalable cloud infrastructure while driving automation and security best practices. Collaborate with cross-functional teams to enhance application deployments and ensure o...

Lead modernization efforts by deploying applications, managing servers, and ensuring optimum system performance while providing 24/7 support on a rotating schedule for urgent troubleshooting and maint...

Drive modernization and support for critical agency tools by deploying and managing applications, ensuring optimal performance, and troubleshooting issues. Work in a collaborative environment with a r...

Lead the architectural design and integration of large-scale systems in secure environments, ensuring operational readiness and compliance. Empower teams through advanced technical leadership and driv...

Optimize large-scale packet-based systems in mission-critical settings. Lead integration, automation, and performance enhancement while ensuring compliance and operational readiness with COTS/GOTS tec...

Shape the future of AI infrastructure through leading architectural design, deployment, and scaling of GPU and accelerated compute solutions, collaborating cross-functionally to support performance an...

Join a team that's redefining systems engineering within an Agile framework, bridging mission needs and technical requirements. Collaborate to shape user stories and ensure system readiness for impact...

Take ownership of cyber analysis and operations, utilizing data-driven strategies to identify vulnerabilities and opportunities while collaborating across teams to achieve mission objectives and prese...

Optimize and enhance complex software systems for mission-critical applications, focusing on backend and full-stack development. Collaborate with teams to design, debug, and implement solutions ensuri...

Support the engineering and management of secure Azure cloud environments, ensuring optimal performance, security, and scalability for diverse cloud services. Collaborate effectively with stakeholders...

Accelerate infrastructure transformation by designing and automating seamless cloud environments. Collaborate cross-functionally to enhance operational efficiency and foster a high-performance DevOps...

Advance your career by enhancing cybersecurity operations and assessments. Collaborate across teams to mitigate threats, conduct vulnerability assessments, and produce security documentation, ensuring...

Manage infrastructure health and performance, optimizing resources in a high-performance computing environment. Drive innovative solutions to enhance compute efficiency and enable seamless integration...

Optimize your career as you lead cloud transformation initiatives, collaborate with teams to enhance DevOps practices, and ensure secure, efficient deployment of applications and infrastructure in dyn...

Join a team that's leading the design of high-performance storage solutions for AI, ensuring seamless data delivery across GPU infrastructures. Collaborate with cross-functional teams to architect sca...

Unlock the potential of technology by developing innovative solutions and enhancing applications. Join a dynamic agile team dedicated to delivering quality software that meets user requirements and su...

Drive success in aviation engineering by performing diverse implementation tasks and collaborating with stakeholders to enhance air traffic systems while ensuring quality and timeliness in project del...

Join a team that's building secure delivery foundations while designing CI/CD and operational processes. Utilize your expertise to connect software teams with restricted environments and drive critica...

Engage in comprehensive program management for data center operations, ensuring seamless transitions from construction to live operations. Shape maintainability, drive incident improvements, and enhan...

Pioneer innovative software solutions by leading development projects, modernizing legacy systems, and enhancing cloud-based applications while ensuring high performance and reliability for optimal op...

Engineer high-performance software solutions in Linux using C++ and Python. Lead development teams to create complex algorithms and integrate software with hardware, while ensuring robust system perfo...