Systems Administrator Jobs in Manassas, VA

Join a team that's focused on enhancing IT operations and support in a dynamic environment. Lead initiatives, manage macOS systems, and collaborate across departments to ensure technology solutions th...

Join a team that's dedicated to enhancing secure cloud operations and partner integration through advanced Linux and automation technologies as a Cloud Systems Administrator. Your expertise will guide...

Partner with us to enhance cybersecurity by managing vulnerabilities across a vast network. Drive compliance and validation activities, ensuring the security of critical systems supporting over 120,00...

Design and implement efficient network infrastructures, ensuring optimal performance and security across LANs and WANs. Oversee hardware management, troubleshoot issues, and develop documentation and...

Transform endpoint management by leading automation initiatives, enhancing deployment speed, and optimizing compliance through innovative engineering solutions within a collaborative team environment...

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...

Contribute to innovative cloud-based analytics by developing high-performance solutions that handle vast data volumes while leveraging your expertise in big data and distributed computing...

Lead the charge in Active Directory account administration utilizing advanced scripting and technical skills for user management across multiple classified networks, resolving access issues and ensuri...

Advance your career by designing and implementing software for complex systems. Collaborate on software development and quality assurance while leading a team in enhancing existing applications and en...

Manage resources and guide personnel to develop objectives while ensuring support services meet the needs of active duty members and their families. Oversee financial plans and monitor workflow for ef...

Lead the charge in managing personnel resources, developing objectives, and overseeing work assignments while ensuring optimal performance and resource allocation to meet departmental goals and missio...

Manage and optimize cloud database platforms, ensuring high availability, security, and compliance. Collaborate closely with IT and development teams to drive automation and scale applications support...

Take ownership of critical infrastructure systems as you maintain and operate world-class data centers. Collaborate with teams to ensure reliability and implement innovative solutions, all while thriv...

Unlock potential by maintaining critical systems at advanced data centers. Collaborate with diverse teams to ensure operational excellence, troubleshoot equipment, and implement cutting-edge technolog...

Champion the future of surface transportation by leading Federal program delivery at the state level. Partner with state and local officials to meet transportation goals while ensuring compliance and...

Drive IT project success by leading initiatives that enhance operational efficiency and technology integration for key stakeholders in a dynamic environment, while ensuring compliance and strategic ov...

Elevate network modernization initiatives by providing expert guidance and technical leadership in the design, integration, and testing of complex network systems to ensure alignment with strategic go...

Join a team that's shaping the future of network infrastructure modernization. Leverage your expertise in IT systems and network engineering to guide complex projects and collaborate with diverse team...

Empower technical excellence by mentoring peers, optimizing server/network environments, and ensuring operational compliance in a dynamic Data Center setting, driving continuous improvement and tech a...

The Information Systems Security Engineer (ISSE) is responsible for supporting the Government in the design, development, and implementation of secure information systems and architectures. This role...

Champion federal cybersecurity by mastering SIEM operations, log management and threat detection. Join a dynamic team dedicated to enhancing national security through vigilant monitoring and incident...

Champion innovation in Mainframe Systems Programs to drive excellence in hardware and software lifecycle management across diverse client engagements, ensuring strategic delivery and transformative op...

Optimize cloud infrastructure operations by ensuring system health, security, and performance while providing real-time support during critical missions. Collaborate with operational teams to maintain...

Manage program performance by interfacing with Government stakeholders, overseeing task execution, ensuring compliance, and coordinating multi-functional teams to deliver high-quality IT services alig...

Champion the lifecycle management of enterprise applications, driving modernization initiatives and ensuring compliance with DoD cybersecurity policies while improving operational efficiency and techn...