Systems Administrator Jobs in Quantico, VA

Take ownership of IT operations across two locations, ensuring network integrity and security. Manage user support, system installations, and enhance service delivery. Collaborate with teams to drive...

Optimize progress at managing Linux-based servers in classified and unclassified environments. Collaborate to implement solutions, automate processes, and enhance system performance with a focus on cy...

Manage the implementation and operation of IT systems supporting DOJ's complex litigation needs. Optimize performance and ensure security while leading a team in a fully remote environment dedicated t...

Shape and enhance enterprise systems through reliable IT support, including IAVA patching and both Windows and Linux server management, ensuring critical applications operate seamlessly in a fast-pace...

Elevate your career as a Windows Systems Administrator, managing and securing a dynamic Windows server and virtual infrastructure. Leverage your advanced skills in automation, PowerShell scripting, an...

Transform mission critical services by leveraging your expertise in cloud technologies and system administration to innovate tailored solutions that enhance operational efficiency and cyber security f...

Champion help desk operations through leadership, overseeing Tier 1 support, ensuring SLA compliance, and managing user issue resolution. Contribute to system administration tasks and elevate technica...

Deliver excellence in help desk leadership, ensuring timely issue resolution and adherence to SLAs while managing system administration tasks and team performance to enhance user satisfaction and oper...

Elevate our R&D capabilities by managing Linux systems for secure projects. Ensure efficient operations, support users, and maintain robust infrastructure in a collaborative environment, while thrivin...

Optimize system operations and enhance security protocols, ensuring resilience and efficiency. Engage with advanced troubleshooting and network configuration in a dynamic environment, supporting criti...

Transform IT infrastructure through expertise in systems administration, managing virtual environments and providing advanced troubleshooting. Collaborate with a dynamic team while mentoring junior st...

Champion advanced engineering solutions to enhance SIGINT production while supporting daily operations and customer requirements in a dynamic environment focused on cutting-edge technology and innovat...

Develop engineering solutions to enhance SIGINT production globally, managing requirements and deployments across high-speed access systems. This role demands ten years of systems administration exper...

Shape the future of cloud infrastructure by managing AWS environments and server systems. Drive system reliability and performance as you ensure compliance and implement best practices in security and...

Shape the future of our DevSecOps initiatives by deploying and integrating applications, managing virtualized environments, and ensuring system integrity with continuous monitoring and updates to meet...

Join a team that's committed to supporting operations and maintenance tasks on ITSM platforms like ServiceNow, addressing incidents, and driving system improvements while collaborating with a dynamic...

Lead a dynamic team in managing critical hybrid cloud and client/server systems. Ensure security, performance, and seamless operations of business applications while collaborating with users and vendo...

Grow your career with us! As an IT Systems Administrator, you'll manage end-user technology, SaaS platforms, and core IT systems to ensure security and efficiency. Collaborate with teams to enhance pr...

Join a team that drives the operational excellence of data center services. Lead complex support initiatives, mentor staff, and improve processes to enhance performance across regions while ensuring r...

Develop and maintain critical systems for a dynamic IT service desk, optimizing network performance and providing expert troubleshooting support for end users in a multi-user environment. Engage with...

Innovate within a dynamic team as you manage and enhance VDI/Citrix environments. Provide critical 24/7 support for virtualization platforms, ensuring optimal performance for users across multiple net...

Join a dedicated team supporting DoD agencies by maintaining secure network environments, enhancing system performance, and ensuring compliance with critical security requirements in a collaborative a...

Deliver high-level support for secure network environments, facilitating operations for Special Access Programs and DoD agencies while ensuring systems run optimally and securely...

Join a team that ensures secure and efficient network environments for defense operations, providing vital IT support and system administration within Special Access Programs to enhance mission effect...

Optimize operations by supporting DoD networks in Special Access Programs. Provide crucial system administration and technical guidance, ensuring a secure and efficient IT environment to enhance missi...