IT Systems Administrator Jobs in Mc Lean, VA

Inspire cybersecurity excellence as you assess vulnerabilities, manage compliance documentation, and support Risk Management Framework processes to safeguard vital enterprise systems for a global miss...

Drive cybersecurity excellence through risk management, compliance, and system vulnerability assessments. Collaborate with teams to safeguard enterprise infrastructure and support advanced EIT capabil...

Join a team that's redefining release management. Oversee the planning and execution of application and infrastructure releases while ensuring compliance, minimizing downtime, and driving process impr...

Transform the healthcare infrastructure for Veterans by leading modernization initiatives. Collaborate with diverse teams to design secure, scalable solutions and ensure compliance with federal standa...

Empower operational excellence by ensuring seamless vendor support and issue resolution for enterprise analytics platforms, enhancing capabilities for Joint All-Domain Command and Control missions cri...

Empower mission success by leveraging your expertise in platform operations and IT support. As a critical team member, you'll drive operational continuity and enhance analytics capabilities in support...

Advance your career as a key Systems Engineer, ensuring robust INFOSEC through system assessments, validation, and compliance efforts. Collaborate with teams to integrate cutting-edge technologies whi...

Join a team of dedicated professionals driving innovations in systems engineering for Defense. Collaborate on cutting-edge projects while supporting Model Based Systems Engineering initiatives for the...

Lead the charge in enhancing cyber security testing environments while troubleshooting and developing solutions. Collaborate with cross-functional teams to optimize system performance and security for...

Transform intelligence operations by architecting cutting-edge solutions for DoD and IC sectors. Lead technical engagements, design secure infrastructures, and optimize data platforms to support missi...

Join a team that's dedicated to enhancing cybersecurity by managing risk, ensuring compliance, and implementing advanced security measures in cloud and hybrid environments, while coordinating strategi...

Lead managed services operations to enhance enterprise IT and cybersecurity for the Army National Guard. Ensure compliance with SLAs, analyze service performance, and support incident management acros...

Transform systems engineering by analyzing requirements and leading design activities. Collaborate with diverse teams to ensure technical integrity and guide the implementation of innovative solutions...

Drive system requirements analysis and development for federal government projects. Collaborate with teams to develop specifications. Guide users, conduct feasibility studies, and ensure the technical...

Help us drive rapid technological advancement for defense by integrating cross-functional teams, managing project execution, and ensuring compliance with security protocols. You'll lead initiatives th...

Lead the development and maintenance of IT infrastructure while managing network operations and supporting strategic goals in a collaborative environment to elevate user experience and system efficien...

Elevate security standards by assessing and enhancing computing environments to identify vulnerabilities and ensure compliance with Information Assurance policies, working closely with engineering tea...

Elevate your career by joining a dynamic team focusing on AI/ML development and high-performance applications, integrating innovative solutions within scalable systems. Drive impactful projects levera...

Empower the DOJ by leading complex audit investigations, ensuring compliance, and guiding junior staff while enhancing operational efficiency within a fully remote environment...

Advance your career by leading information security policies, risk management, and infrastructure protection efforts. Collaborate with cross-functional teams to enhance system design and provide criti...

Shape the future of information security by overseeing substantial IT systems, ensuring effective security controls and compliance with regulations. Collaborate with engineering teams to enhance the s...

Join a team that's driving innovative digital modernization initiatives. As a key player, you'll manage the administration and optimization of Appian and other low-code platforms, ensuring high perfor...

Join our Corporate IT team as a Senior Cloud Platform Engineer to design and manage enterprise-scale cloud infrastructure across Azure and GCP, driving innovation in cloud-native solutions that enhanc...

Optimize architectural vision and governance for a federal AI initiative, guiding technical teams to deliver mission-aligned solutions while ensuring integration, security, and compliance across class...

Lead 24x7 server and network operations monitoring to ensure system availability. Collaborate with technical teams to analyze issues and maintain documentation while staying current on evolving proced...