IT Systems Administrator Jobs in Washington, DC

Create secure enterprise networks supporting critical national security programs. Lead technical efforts on network availability, performance, and security. Collaborate with teams to manage incidents...

Lead and innovate state-of-the-art Microsoft Teams Rooms solutions, designing reliable AV/VTC infrastructure for various environments while mentoring teams and collaborating across disciplines to enha...

Unlock potential by designing and deploying advanced data center solutions for satellite systems, collaborating within a diverse engineering team to enhance mission-critical communications and signal...

Manage all aspects of information security systems by collaborating with engineering teams to ensure cyber resiliency, maintaining compliance, and developing security documentation to protect sensitiv...

Help us advance geospatial-intelligence by contributing to image analysis, testing, and validating product quality. Collaborate with cross-functional teams and utilize your engineering expertise to me...

Join a team that's dedicated to designing and developing secure software applications for national security and law enforcement missions. Engage in Agile methodologies and mentor others while contribu...

Deliver end-to-end AV/VC system integration and deployment, ensuring installation and configuration meet operational standards as part of a high-impact digital workplace solutions team supporting a gl...

Elevate your career by ensuring secure and compliant operations in a critical GEOINT environment. Collaborate with teams and customers to maintain system stability while providing responsive support t...

Lead the charge in safeguarding critical information systems by overseeing security operations, conducting compliance reviews, and coordinating responses to security incidents. Collaborate with teams...

Champion innovative growth in the data center market by fostering client relationships, driving sales strategies, and achieving revenue goals while maintaining a strong focus on quality and safety in...

Grow your career with a pivotal role managing AI model-serving operations across security enclaves, ensuring reliable deployment and compliance with cybersecurity standards. Collaborate with teams to...

Serve a critical role in enhancing the operational readiness of AI model-serving infrastructures by architecting configuration management systems across classified environments. Collaborate with diver...

Elevate your career by architecting vital configuration management systems for AI/ML in secure environments. This role ensures model reliability and mission assurance, collaborating across teams for e...

Explore an advanced role in IT Security, leading a team to oversee security programs, manage risk assessments, and implement DoD frameworks to protect vital systems and data within federal operations...

Champion the modernization of enterprise solutions, driving innovation and efficiency through cutting-edge technologies while collaborating across diverse teams for optimal results...

Join a dedicated team supporting cybersecurity operations by maintaining network services and integrity across a vast array of classified and unclassified environments, enabling secure mission executi...

Lead the charge in establishing a Private Sector Clearance Program, ensuring compliance with security directives through personnel security investigations and adjudication support within a federal env...

Unlock potential by driving enterprise-level unified communications solutions, optimizing voice, video, and collaboration services, and ensuring robust performance and security in alignment with feder...

Shape the future of strategic logistics initiatives through business process reengineering and operational planning support for the Defense Logistics Agency, enhancing efficiencies and driving moderni...

Contribute to robust cloud infrastructure design and support for production workloads, focusing on AWS and Kubernetes. Collaborate with cross-functional teams to ensure secure, scalable, and compliant...

Develop innovative solutions while assessing and validating cyber systems. Join a team dedicated to enhancing IT infrastructure and collaborating on strategic plans, ensuring secure and effective cybe...

Elevate classified systems management by administering, optimizing, and securing mission-critical infrastructures, all while ensuring compliance with federal standards and supporting complex IT projec...

Drive operational excellence in managing classified IT systems, ensuring reliability, security, and performance. Collaborate with diverse teams to enhance infrastructure and troubleshoot complex issue...

Elevate your career by managing and optimizing VTC infrastructure. Ensure seamless virtual meetings and provide expert support for AV technology while maintaining cybersecurity compliance and high sys...

Develop innovative mechanical solutions while supporting advanced defense systems. Engage in engineering change processes and ensure technical documentation aligns with sustainment objectives to enhan...