Windows System Administrator Jobs in Reston, VA

Unlock your potential as a strategic technical leader in designing scalable, secure technical solutions that drive federal modernization initiatives while collaborating with diverse teams to create im...

Join a team that enhances enterprise storage solutions by expertly configuring and managing SAN infrastructure, ensuring optimal performance and seamless connectivity across multi-site environments wh...

Transform cloud strategies as a leader in enterprise architecture, guiding the shift to a robust cloud environment while ensuring scalability, governance, and cost-efficiency across the organization t...

Advance innovative software solutions within an Intel mission, enhancing complex systems through rigorous testing, design methodologies, and system analysis to drive operational excellence in high-sta...

Join a team that's redefining enterprise vulnerability management, leading critical remediation efforts across classified and unclassified networks to protect vital systems supporting warfighter decis...

Shape enterprise vulnerability management strategies to safeguard critical systems. Leverage extensive experience to enhance cybersecurity operations and ensure compliance across classified and unclas...

Accelerate progress at vulnerability management through expert oversight and strategic remediation. Lead efforts ensuring compliance and cybersecurity across classified and unclassified environments...

Elevate your career by supporting cybersecurity operations and compliance activities, enhancing the security posture of enterprise systems, and implementing robust policies to protect vital informatio...

Grow your career with a dynamic team supporting cybersecurity operations, analyzing vulnerabilities, and ensuring compliance for enterprise systems. Engage in incident response, security assessments...

Grow the judiciary's data capabilities by developing strategies, standards, and governance frameworks. Collaborate with stakeholders to enhance data integration, security, and analytics. Drive improve...

Champion enterprise architecture transformation by leading teams to design scalable, secure solutions. Drive process improvements, governance frameworks, and technical direction to fulfill organizatio...

Shape the future of administrative services for a globally distributed platform. Lead design and delivery of control plane functionalities, manage user roles, and ensure integration with vendors, enha...

Lead the charge in system engineering practices, supporting complex projects through extensive technical knowledge and development processes while ensuring compliance and documentation standards are m...

Drive technical strategy and solutions for enterprise clients, enhancing storage modernization and operational efficiency while engaging in complex sales cycles and mentoring team members to achieve i...

Champion secure network infrastructure design and deployment in a classified environment, ensuring compliance and robust cybersecurity practices while collaborating closely with the Department of Defe...

Unlock systems effectiveness as you manage, maintain, and enhance the IT infrastructure. You'll coordinate support and ensure the reliability of systems, supporting critical functions in a fast-paced...

Champion the evolution of enterprise mission systems through designing, developing, and maintaining high-quality DevOps processes. Collaborate within a dynamic team focused on innovative network and a...

Transform identity management solutions by developing and optimizing IAM products. Lead enhancements, manage lifecycle processes, and ensure security compliance while collaborating with stakeholders t...

Empower innovative network solutions by engineering robust infrastructures. Collaborate with cross-functional teams to enhance network, data center, and enterprise computing services, supporting a piv...

Reimagine large-scale networking projects as an AI Principal Consultant, collaborating with customers and teams to design and implement advanced data center solutions. Drive performance and reliabilit...

Champion the management and optimization of RHEL infrastructure, overseeing system administration and security measures, while ensuring high availability and performance for federal client operations...

Drive development of innovative Java applications, manage the full SDLC, and enhance software performance while collaborating with cross-functional teams to deliver high-quality solutions for critical...

Join a team that optimizes RHEL infrastructure, ensuring system stability, security, and performance. Your expertise will support critical federal operations through management, troubleshooting, and c...

Join a team that's driving the future of cloud computing by designing and developing scalable systems for AWS VPC. Collaborate across functions to enhance network reliability while mentoring junior en...

Elevate your career by driving AI solutions for government agencies. Collaborate extensively to identify automation opportunities and align technical capabilities with strategic outcomes, ultimately e...