Windows System Administrator Jobs in Reston, VA

Lead the charge in enhancing cyber security for Federal and DoD projects by assessing risks, ensuring compliance, and implementing robust security measures to protect sensitive information systems...

Manage and secure Linux systems in a classified environment, supporting network infrastructure, automating tasks, and ensuring compliance through vulnerability remediation and patching...

Tackle enterprise endpoint administration by managing Windows environments with Ivanti, Intune, and BigFix. Collaborate on security and patching initiatives while providing expert support for complex...

Manage and support secure cloud environments, ensuring efficiency and security. Collaborate with IT and users to address issues, maintain systems, and prepare operations for testing and deployment. Dr...

Transform potential by managing Linux systems administration in a dynamic environment. You will oversee server upgrades, support security protocols, and ensure operational excellence while collaborati...

Champion the daily operations of Linux systems while supporting complex programs. Collaborate with cross-functional teams to enhance server management and implement solutions, ensuring system reliabil...

Drive innovative data architectures that empower enterprise geospatial services, analytics, and governance strategies, enhancing decision-making and data integrity for mission-critical operations acro...

Empower your career by joining a leading security team that enhances cloud security and implements measures to ensure data safety. Drive initiatives across the organization while collaborating with en...

Play a key role in enhancing our security posture by managing vulnerabilities, developing policies, and leading compliance efforts. Collaborate with cross-functional teams to drive continuous improvem...

Drive innovation by designing and automating cloud infrastructure across AWS and Azure. Collaborate on securing environments and improving operational reliability through automation and observability...

Elevate your career by designing, implementing, and maintaining innovative virtual desktop environments. Collaborate with cross-functional teams to troubleshoot, optimize, and enhance Azure VDI system...

Join us to enhance system performance and security through expert administration of Linux, UNIX, and Windows systems. Utilize your experience to manage updates, configurations, and provide vital suppo...

Elevate your career by supporting the design and optimization of a large virtual desktop environment. Engage as the subject matter expert, enhancing system performance and fostering synergy across com...

Unlock your potential by designing and optimizing cloud architectures to meet operational requirements, ensuring security and scalability while collaborating with teams to enhance CI/CD pipelines and...

Engage with key stakeholders to support and enhance project operations, ensuring alignment with Agile methodologies. Collaborate on documentation, policy development, and quality assurance to drive ef...

Deliver innovative software solutions by leveraging your extensive programming expertise and secure systems engineering experience to enhance user interfaces and web services in a collaborative, fast...

Lead systems engineering efforts, ensuring the successful design and integration of complex hardware/software systems in a dynamic environment while driving collaboration across multifaceted teams...

Transform data services by leading the design and operations of cutting-edge distributed systems at scale across multi-cloud infrastructures, driving automation and collaboration with global engineeri...

Unlock potential by driving the onboarding of DIB companies through project support and tech integration, utilizing your expertise in Linux and container orchestration within a collaborative team envi...

Contribute to the efficient onboarding of DIB companies by leveraging diverse technical skills in Linux, Docker, and Kubernetes, ensuring robust support for complex projects and programs that drive im...

Develop and maintain robust Kubernetes-based platforms while ensuring secure, compliant, and reliable VDI operations within a high-security federal environment, engaging in 24/7 on-call support and au...

Join a team that ensures the reliability and security of cloud environments. As part of our Infrastructure and Federal Platform Engineering team, you'll leverage your SRE and VDI expertise to operate...

Pioneer data-driven solutions in a fast-paced environment, leveraging cutting-edge technologies to support mission-critical analytics for big data processing platforms. Collaborate with a dynamic team...

Accelerate progress at the intersection of cloud technology and big data, driving practical analytics solutions in a dynamic, full-stack environment while directly supporting mission-critical operatio...

Champion innovative AI/ML solutions to combat cybersecurity threats and fraud by analyzing complex data. Collaborate cross-functionally to enhance data strategies and deliver impactful results across...