Senior Windows Administrator Jobs in Fairfax, VA

Explore the future of systems engineering by leading technical projects, defining requirements, and guiding development efforts. Collaborate with teams to deliver innovative solutions while ensuring t...

Champion seamless integration by designing, developing, and enhancing ServiceNow applications. Collaborate with diverse teams to drive innovative solutions, troubleshoot issues, and elevate performanc...

Transform infrastructure support by overseeing network hardware and cyber operations, ensuring efficient system management and deployment of innovative technologies within a dynamic organization focus...

Partner with us to deliver innovative ServiceNow solutions for federal clients, leading complex development and integration projects while mentoring junior developers and optimizing platform capabilit...

Lead your career with hands-on contracts administration and CPSR compliance for diverse GovCon clients. Manage multitasking effectively to deliver high-quality support and insights across projects in...

Take ownership of automating Linux environments, enhancing system efficiencies, and developing frameworks for scalable infrastructure in a mission-critical setting, while collaborating with stakeholde...

Unlock potential by leading evaluations of federally funded workforce programs to enhance service delivery and measure participant outcomes, driving program effectiveness and ROI for diverse public ag...

Shape the future of secure federal IT by delivering systems engineering excellence. Collaborate across teams to ensure operational performance, compliance, and resilient infrastructure for mission-cri...

Advance your career by supporting innovative technologies in a dynamic role that combines project management, technical analysis, and stakeholder coordination to drive national security initiatives an...

Transform enterprise dataflow architectures by leading design and optimization efforts. Ensure robust data ingestion, processing, and delivery in cloud environments while collaborating across teams to...

Empower mission success by designing and optimizing advanced network solutions that enhance application delivery, utilizing F5 and Infoblox technologies to ensure secure, scalable, and high-performanc...

Lead the charge in driving accurate, competitive estimates for complex projects while managing vendor negotiations and risk assessment. Collaborate with teams to ensure seamless project execution from...

Lead the charge in driving customer success for strategic accounts, ensuring retention, expansion, and satisfaction through tailored strategies and proactive engagement with senior stakeholders and in...

Unlock potential by leading system requirements analysis, design, and integration. You will guide teams through development, ensuring technical integrity while collaborating with key stakeholders to a...

Drive national security initiatives by managing complex datasets for mission assurance, leveraging advanced enterprise data platforms like Palantir Foundry to enhance decision-making and operational i...

Transform client engagement as an executive leader driving successful federal program outcomes. Oversee $100M+ projects, ensuring strategic foresight, client satisfaction, and expansion opportunities...

Advance your career by modernizing legacy systems and developing secure applications. Collaborate within a diverse team to drive innovation in Identity and Access Management and ensure mission-critica...

Drive technical excellence in systems integration, administration, and support. Collaborate across teams to maintain and enhance robust software and hardware environments, ensuring seamless operations...

Optimize security automation by developing an integrated fabric that enhances risk management, compliance, and identity access, ensuring a seamless and proactive approach to security across teams and...

Elevate your career by providing expert IAM solutions and support to enhance the Department of State's SE-ICAM system while collaborating across teams to ensure compliance with ICAM federal policies a...

Drive the design and implementation of advanced Identity and Access Management solutions, ensuring integration with key systems and compliance with federal standards while mentoring teams and managing...

Contribute to IT excellence by managing helpdesk support, enhancing documentation standards, and driving Tier 2 systems administration across diverse SaaS platforms, fostering a collaborative environm...

Join us to design and build innovative full-stack applications in a collaborative, agile environment. Embrace ownership and contribute to the full software development lifecycle while leveraging AI to...

Champion operational excellence by leading audits on large capital projects and supply chain processes. Collaborate with cross-functional teams to identify risks, enhance efficiency, and drive impactf...

Innovate operational efficiency by conducting studies, designing processes, and enhancing management effectiveness within a government framework to drive systematic improvements and facilitate effecti...