Senior Windows Administrator Jobs in Washington, DC

Contribute to advanced modeling and simulation in HPC environments by developing software solutions, supporting user workflows, and mentoring junior staff to enhance organizational efficiency and inno...

Design, implement, and optimize cloud network solutions to ensure secure and efficient connectivity across environments, enhancing performance and compliance with industry standards in a dynamic, heal...

Transform pension administration systems by driving assessments, developing detailed requirements, and overseeing procurement and implementation processes, ensuring objective guidance and stakeholder...

Engage in comprehensive IT operations management by assessing IT solutions for quality, compliance, and alignment with governmental standards. Contribute to program management, acquisition support, an...

Unlock potential by supporting critical national security infrastructure as a Mid-Level DevOps Engineer. Collaborate to enhance deployment processes and tooling for reliable software delivery within a...

Collaborate with stakeholders to enhance IT Security by leveraging Xacta's API capabilities. Drive operational performance improvements while providing user support and troubleshooting complex technic...

Empower your career by supporting cloud operations and driving process improvements. Leverage analytical skills to optimize AWS service billing and enhance client relations while ensuring compliance w...

Join a team that's driving digital transformation in fashion and apparel! Leverage your experience in presales consulting to deliver tailored solutions for mid-market brands and distributors while eng...

Shape the future of technology by enhancing deployment processes and supporting production environments. Collaborate with Agile teams to optimize DevOps practices, automate infrastructure tasks, and e...

Accelerate progress at the intersection of technology and operations, ensuring efficient deployment and maintenance of systems. Collaborate with cross-functional teams to enhance infrastructure reliab...

Play a key role in assessing nuclear modernization schedules, integrating inputs from stakeholders to ensure accurate visibility and control across multiple programs, supporting senior leaders with cr...

Elevate legacy systems by implementing microservices and advanced technologies, ensuring seamless integration and performance in an Agile environment. Collaborate with teams to execute thorough testin...

Advance innovative web solutions by developing dynamic applications using ReactJS and JavaScript. Collaborate with design teams to enhance user experiences while leading the charge on best practices i...

Transform client experiences by expertly implementing FactSet products, ensuring optimal integration and quality. Manage complex projects, deliver tailored training, and drive efficiency while mentori...

Drive the design and implementation of advanced identity and access management (IAM) solutions, ensuring secure, scalable services for cloud and SaaS platforms. Collaborate cross-functionally to enhan...

Contribute to the transformation of cloud delivery by designing and implementing automated CI/CD pipelines, ensuring robust, secure, and efficient deployment of critical applications while collaborati...

Engineer reliable Azure and M365 environments while enforcing security and compliance, leveraging advanced identity solutions, troubleshooting IAM issues, and collaborating across teams to elevate bus...

Shape the future of enterprise communications by designing and deploying cutting-edge Cisco Unified Communications solutions within a secure and complex IT environment, collaborating with teams to ens...

Drive the migration of on-premises email security to a Proofpoint cloud solution, ensuring seamless transition and minimal disruption to services. Collaborate with teams to maintain high operational s...

Join a dynamic team as you design, implement, and maintain secure cloud environments for R&D programs, ensuring seamless data integration and compliance with security protocols while leveraging your c...

Unlock potential by leading UI development using Angular 20+ to create intuitive, high-performance user interfaces. Collaborate with systems engineers and UX designers to deliver data-driven applicati...

Drive the development and integration of IT tools to optimize facilities management, collaborating with stakeholders to enhance communications and support client needs efficiently and effectively...

Join our dynamic team to drive the development of advanced fire control systems for submarine-launched ballistic missiles. Collaborate with various disciplines and lead engineering efforts to enhance...

Lead critical projects in Cybersecurity and Systems Engineering with a focus on innovative IT solutions. Collaborate with a dynamic team to enhance national security efforts and drive mission success...

Lead the charge in designing and implementing secure cloud infrastructure, automating CI/CD workflows, and ensuring compliance in a dynamic environment. Collaborate effectively across teams to enhance...