Windows System Administrator Jobs in Warrenton, VA

Drive your career forward by merging design and engineering to create seamless, production-quality interfaces for critical airspace systems. Collaborate cross-functionally to innovate and optimize too...

Optimize system performance as a Red Hat Linux System Administrator in an AWS environment. Monitor, maintain server health, mentor junior staff, and support engineering efforts while ensuring the inte...

Collaborate with cross-functional teams to maintain, secure, and optimize our network infrastructure while ensuring performance and compliance with industry standards...

Discover innovative ways to optimize data storage solutions across enterprise environments. Drive system architecture, enhance storage resilience, and lead lifecycle management to support critical mis...

Elevate your career by leading program management and governance initiatives. Collaborate with diverse stakeholders, streamline project execution, and enhance operational improvements within Federal o...

Unlock potential by leading cybersecurity initiatives and risk management for high-profile DOD contracts. Engage in advanced security deployments while collaborating with clients and internal teams to...

Shape the future of cloud infrastructure by designing and implementing secure, scalable hybrid environments and Infrastructure-as-Code solutions, collaborating with cross-functional teams to enhance r...

Champion the evolution of our network infrastructure by designing, implementing, and maintaining secure and efficient systems. Collaborate with IT teams to ensure optimal performance while supporting...

Elevate your career by managing key projects that enhance operational efficiency and drive revenue growth. Collaborate with cross-functional teams to implement strategic initiatives that improve custo...

Develop, manage, and scale cloud infrastructure to ensure high reliability and performance of technology systems. Collaborate with diverse teams to automate operations and enhance observability for be...

Join a team that's redefining borrower experiences by delivering impactful software solutions. You will develop end-to-end features to enhance loan applications and drive business growth while collabo...

Develop robust backend services in Python to support enterprise deployments in air-gapped environments, ensuring operational integrity and seamless upgrades for security infrastructure...

Lead the charge in configuring and deploying IT systems globally, supporting international teams in underdeveloped regions. Oversee logistics, training, and documentation to ensure optimal operation o...

Contribute to the development and design of applications for U.S. Federal Government contracts while collaborating with cross-functional teams to ensure high performance and usability standards in a s...

Invent scalable cloud solutions that modernize workforce tools, applying deep engineering skills and AI expertise to enhance operational efficiency for millions of students and schools. Collaborate ac...

Drive innovative cloud-based IT solutions by supporting application development through technical problem-solving and teamwork in a dynamic environment focused on performance and efficiency improvemen...

Unlock potential by developing and maintaining enterprise applications for a mission-critical program, ensuring operational stability and security, while collaborating with cross-functional teams to i...

Innovate and lead a high-performing team to deliver market-driven products, driving customer satisfaction while leveraging AI and ML technology to unlock new opportunities. Own the entire product life...

Elevate your career by designing and presenting innovative Azure-based solutions. Leverage your expertise to transform business needs into scalable architectures, driving client success while collabor...

Advance your career by designing and managing Splunk solutions, optimizing data analytics, and enhancing security insights within government agencies, collaborating with IT teams to drive informed dec...

Advance application security initiatives by leading manual code reviews, penetration tests, and threat modeling. Work closely with clients to strengthen their secure development processes, delivering...

Champion innovation by owning full-stack features, addressing production challenges, enhancing core platform capabilities, and mentoring engineers while collaborating with cross-functional teams in a...

Architect and enhance cybersecurity measures while leading incident response teams to secure complex systems and networks. Collaborate across departments to implement strategic security controls ensur...

Engineer and develop cutting-edge AI solutions within a full-stack environment, driving innovation in model-based systems engineering. Collaborate cross-functionally, ensuring scalable architectures a...

Drive security excellence within cloud environments by integrating cybersecurity measures and collaborating with agile development teams to ensure risk management and compliance with security standard...