Senior Windows Administrator Jobs in Arlington, VA

Tackle the administration and optimization of the enterprise ITSM platform, ensuring seamless operations, robust infrastructure, and compliance with security standards while supporting a critical Depa...

Lead a dedicated team managing the ITSM platform, overseeing user access, catalog maintenance, and performance monitoring to enhance IT service delivery for a federal agency. This role drives operatio...

Transform the future of cloud commerce by leading the design and evolution of scalable, resilient systems that enhance platform reliability and drive innovation across teams and products...

Shape the future of financial management by serving as a key liaison for budget execution, resolving financial issues, and ensuring compliance across sensitive programs while collaborating with divers...

Unlock your potential as a Senior Workforce Management Professional, blending strategic analysis with operational execution to enhance staffing and service delivery in a dynamic environment. Drive imp...

Take ownership of cutting-edge DevOps initiatives by implementing and automating cloud strategies with Kubernetes, AWS, and Big Data solutions. Collaborate with dynamic teams to enhance service reliab...

Empower a dynamic team by leading the development of scalable analytics features. This role spans high-performance data layers to user interfaces, demanding both technical expertise and strategic lead...

Unlock potential by leading complex software development projects, enhancing existing applications, and collaborating with cross-functional teams to deliver high-quality solutions while mentoring juni...

Elevate your career by driving agile portfolio management and delivering impactful insights. Collaborate with cross-functional teams to optimize project outcomes, enhance reporting, and support federa...

Elevate our AI capabilities by building and managing secure infrastructure, pipelines, and guardrails for enterprise-scale AI solutions, ensuring safe adoption and impactful mission support...

Accelerate progress at the forefront of environmental management by leading complex projects, collaborating with federal clients, and guiding teams in site remediation and compliance initiatives acros...

Empower your career as you lead DevSecOps initiatives, enhancing cloud and application development through automation, security, and collaboration across teams to deliver robust solutions and drive co...

Provide your expertise to enhance system reliability and performance. You'll define service level objectives, build observability, and lead incident response, ensuring our platform meets high availabi...

Engage as a Senior Security Engineer, leading security operations and vulnerability management. Oversee technical activities, ensure compliance, and mentor staff while working on-site in a dynamic env...

Lead a team of engineers to drive innovative projects, engage in hands-on technical work, and ensure seamless operations while managing personnel development and performance appraisals in a dynamic en...

Join us to lead a team of engineers in testing and evaluating complex geospatial intelligence systems, ensuring accuracy and compliance across innovative environments in government and industry. Your...

Join a team that's dedicated to enhancing national security through innovative network solutions. Lead the design and optimization of complex communication networks, ensuring reliability and security...

Transform application delivery by automating workflows and enhancing CI/CD pipelines. Collaborate with teams to build secure AWS infrastructure and integrate security practices, ensuring reliable soft...

Drive operational excellence by supporting managed services infrastructure, ensuring seamless incident response, systems administration, and network troubleshooting while collaborating with internal t...

Elevate your career by overseeing assurance engagements for construction clients, managing teams, and ensuring compliance. Collaborate with leadership to drive efficiency and represent the firm at key...

Optimize IT operations by managing day-to-day support for macOS and Windows environments, ensuring seamless onboarding/offboarding, and administering SaaS platforms while enhancing user experience and...

Join us to drive the success of our DoD IT service delivery model, ensuring high-quality, secure, and cost-effective services through effective management of the ServiceNow platform and cross-function...

Empower our team by analyzing user needs and optimizing system solutions. Lead technology initiatives, translate requirements into specifications, and support data-driven decisions in a dynamic health...

Join a team that's innovating cloud solutions by designing, implementing, and managing multi-cloud infrastructures. Collaborate in a high-energy environment, tackling complex challenges while supporti...

Transform enterprise collaboration by managing Microsoft 365 services for over 13,000 users, ensuring compliance with DoD guidelines, and delivering high-level technical support and governance for cri...