Senior Windows Administrator Jobs in Arlington, VA

Accelerate progress at our organization by designing and building scalable cloud microservices. Collaborate with teams to innovate solutions that enhance system performance and reliability while adher...

Accelerate your career by leading a skilled development team to design, enhance, and maintain software applications in an Agile environment, driving innovative solutions that meet client needs and imp...

Pioneer innovative solutions as a Senior .NET Full Stack Developer, driving application design, seamless integrations, and process enhancements while participating in all software development life cyc...

Drive application development and integration efforts by leading design and implementation of robust solutions. Collaborate with teams on software lifecycle processes ensuring high performance, scalab...

Advance your career as a Senior Enterprise Infrastructure Architect, shaping future infrastructure architectures. Collaborate across domains to enhance resiliency and scalability, ensuring strategic a...

Transform data solutions as a Senior Data Engineer, optimizing ETL processes, managing data pipelines, and ensuring scalable architectures. Collaborate with cross-functional teams to deliver high-perf...

Advance the integration and optimization of Databricks capabilities, enhancing data processing across multi-enclave environments for operational excellence, machine learning readiness, and mission sup...

Collaborate with cross-functional teams to enhance Databricks capabilities, driving integration, optimization, and performance within a classified multi-enclave data environment, supporting key milita...

Drive your career by supporting critical modernization efforts in healthcare. Collaborate with stakeholders to gather requirements and transform legacy systems, ensuring improved services for veterans...

Join a team that's dedicated to enhancing operational capabilities through innovative IT solutions. As a Systems Administrator, you'll support critical systems, ensuring their security and performance...

Join a team that's revolutionizing data processing for national defense through advanced Databricks integration. Leverage your expertise to optimize multi-enclave architectures and drive impactful AI...

Lead strategic financial consulting for government PMO, guiding program management and budget execution to enhance operational capabilities and integrated service delivery across directorates...

Champion the future of electrical systems engineering by leading design, analysis, and testing efforts. Collaborate across disciplines to enhance aerospace projects and ensure compliance with establis...

Drive cybersecurity workforce development initiatives, ensuring operational readiness of the Security Operations Center (SOC) while managing projects and aligning staffing with federal standards and e...

Drive comprehensive cybersecurity compliance and assurance by leading Security Assessment and Authorization efforts, coordinating across teams to ensure continuous monitoring, risk management, and eff...

Lead vital Information Systems Security initiatives, ensuring compliance with federal cybersecurity standards. Collaborate across teams to manage authorization processes, document security controls, a...

Join a team that's redefining e-commerce through innovative backend solutions. As a Senior Backend Engineer, you'll lead architecture and systems design to enhance customer experiences and drive the t...

Join the Proactive Security team to enhance and lead vulnerability management initiatives. Strategically identify, prioritize, and remediate risks in a fast-paced environment while collaborating with...

Shape the future of advanced RF systems as you collaborate with engineers to tackle complex design challenges, drive innovative solutions, and ensure high-performance testing in a dynamic, multidiscip...

Lead the charge in managing and optimizing complex network systems, ensuring robust cybersecurity measures, and providing top-tier administrative support to enhance organizational infrastructure and o...

Unlock opportunities by ensuring the reliability and performance of a critical cloud platform. Lead initiatives in incident response, observability, and automation while shaping the reliability strate...

Unlock potential by bridging technical analysis and advanced systems engineering to ensure robust, multi-level secure networks. Collaborate with DARPA leaders and researchers to transform innovative c...

Help us optimize system engineering processes by providing technical direction, leading integration activities, and ensuring compliance. Leverage your expertise in architecture and design in a collabo...

Accelerate your career by driving the integration of complex systems and ensuring technical integrity throughout the project lifecycle. Collaborate effectively with stakeholders and lead innovative en...

Champion the optimization of enterprise virtual infrastructures by managing and enhancing VMware environments. Collaborate on performance tuning and automation initiatives to ensure robust security an...