IT Systems Administrator Jobs in Quantico, VA

Build innovative solutions by administering and enhancing ServiceNow to support mission-critical operations, ensuring effective customization and user experience while maintaining compliance with secu...

Unlock potential by leading critical infrastructure transition efforts for naval installations, ensuring readiness and modernization of facilities that support Columbia-class submarine operations thro...

Manage and optimize IT systems and networks to ensure integrity and availability. Collaborate to troubleshoot vulnerabilities and support customer-facing applications while providing technical assista...

Join a dynamic team as you support and enhance critical network and systems infrastructure across on-premises and AWS environments. Collaborate with experts to troubleshoot, secure, and maintain techn...

Oversee the IT asset management lifecycle, ensuring compliance, accountability, and process efficiency for a top-tier defense initiative. Drive inventory control, reporting metrics, and the execution...

Lead and enhance IT systems as a Systems Administrator, managing Linux and Windows environments, ensuring robust performance and compliance while supporting a collaborative team to address mission-cri...

Lead the charge in designing and sustaining secure classified workstation environments, ensuring utmost security and performance while collaborating with cross-functional teams to meet mission-critica...

Join a team that's at the forefront of IT support for mission-critical operations. As an SME Systems and Network Engineer, you will drive network architecture and engineering solutions, ensuring opera...

Optimize cloud infrastructure by designing and supporting secure, scalable AWS solutions, enhancing operational resilience, and automating deployments, while collaborating cross-functionally to boost...

Unlock the potential of enterprise IT as you ensure security and efficiency in system operations. Collaborate on innovative projects while leveraging your expertise in Active Directory administration...

Drive cybersecurity excellence by delivering critical security engineering services, managing risk assessments, and ensuring compliance for advanced military information systems. Collaborate on techni...

Transform IT Infrastructure by managing and maintaining virtualization systems. Oversee on-prem and cloud environments, ensuring stability, performance, and security while leading support initiatives...

Transform security operations by managing the Information Assurance program, ensuring compliance with DoD standards, and collaborating on cybersecurity initiatives to protect sensitive information and...

Engineer robust systems to enhance mission-critical operations, optimize cloud and on-prem environments while ensuring security and performance. Foster collaboration with Agile teams to solve complex...

Join a team that's dedicated to safeguarding national security. In this role, you'll lead system administration for both Linux and Windows environments while collaborating with Agile teams to ensure p...

Deliver secure, scalable IT infrastructure by leveraging automation and IAM practices. Collaborate with IT services to enhance compliance and documentation while maintaining a zero-trust environment f...

Oversee and maintain a robust VMware infrastructure, ensuring security, stability, and performance while applying ITIL best practices in a 24x7 operating environment. Collaborate with technical teams...

Engineer and deliver network security and connectivity solutions for SIGINT systems. Engage in design, integration, testing, and maintenance of critical network infrastructures, ensuring optimal perfo...

Explore opportunities to design and secure advanced information systems. Collaborate with a dynamic team to develop integrated architectures, ensuring robust security across various platforms and envi...

Empower business transformation through expert analysis, stakeholder engagement, and process improvement, driving operational efficiency and effective systems modernization within the enterprise's FOI...

Deliver expert IT leadership to advance network management and sustainment. Oversee complex projects in C4I systems. Ensure compliance with standards while optimizing operations and maintaining securi...

Inspire cybersecurity excellence by ensuring the security and functionality of a DoD virtual desktop infrastructure. Collaborate across teams, manage compliance activities, and drive innovation in a d...

Elevate your career by supporting critical enterprise systems as you manage, monitor, and secure both classified and unclassified environments, ensuring operational continuity for vital users and serv...

Lead the charge in ensuring optimal performance of Linux environments while enhancing security measures and automating processes. Collaborate with teams to support mission-critical systems within clas...

Take ownership of contract management and operational success by leading cross-functional teams, ensuring compliance, and enhancing customer satisfaction while managing personnel security operations a...