Linux System Administrator Jobs in Stafford, VA

Drive the design and deployment of advanced control systems for industrial applications, overseeing complex projects and guiding junior engineers to deliver solutions that meet rigorous standards acro...

Champion cybersecurity compliance by managing CMMC, NIST, DFARS, and GDPR standards. Lead assessments, maintain security policies, and leverage existing tools to ensure rigorous documentation and orga...

Shape the future of secure communications by managing enterprise network infrastructure, ensuring reliability and compliance with DoD standards. Bring your expertise to enhance network operations and...

Transform the data network landscape by managing installations, configurations, and troubleshooting to ensure optimal performance. Collaborate with cross-functional teams and leverage leading technolo...

Transform mission-critical systems by collaborating with diverse teams to analyze and enhance functionalities. Seek innovative problem-solvers who thrive in dynamic environments and are committed to d...

Transform the DevSecOps landscape by deploying an agile, secure, and comprehensive platform across diverse environments while collaborating with cross-functional teams and maintaining robust automatio...

Unlock your potential as you integrate advanced software components in a dynamic combat systems environment. Collaborate with a talented team, drive innovative solutions, and ensure the efficacy of cr...

Take ownership of the administration and support of global physical security systems, including CCTV, access control, and related infrastructure. Collaborate with cross-functional teams to ensure syst...

Optimize ServiceNow operations by configuring and developing solutions, maintaining security, and collaborating with cross-functional teams to ensure platform integrity and performance in a classified...

TMC Technologies is seeking an Intermediate Systems Engineer to provide expertise in systems engineering, software development, and test/evaluation for the Naval Surface Warfare Center Dahlgren Divisi...

Advance your career by supporting Deltek Costpoint and related applications. Engage in troubleshooting, user management, and project leadership to enhance enterprise performance in the government cont...

Unlock potential by ensuring system reliability and performance in the TAK CI/CD pipeline. Collaborate with team members to enhance automation, respond to incidents, and continuously improve DevOps pr...

Drive your career with a dynamic software engineering team in a cleared environment, developing innovative solutions and collaborating across functions to enhance product capabilities within an agile...

Drive your career with impactful incident response and vulnerability management. Collaborate with leadership to enhance security practices, analyze threats, and ensure effective mitigation strategies...

Drive cloud infrastructure excellence as you mentor engineers and set technical standards, ensuring a secure and efficient platform for a major federal enterprise. Lead operations, troubleshooting, an...

Elevate your career by leading the design and operation of secure multi-enclave systems. Leverage Infrastructure-as-Code, DevSecOps practices, and advanced monitoring to support vital defense initiati...

Build secure, mission-ready infrastructure for multi-enclave environments, leveraging Infrastructure-as-Code and DevSecOps practices to enhance operational resilience and support national defense init...

Unlock potential by designing and managing VMware vSphere environments while implementing disaster recovery solutions. Collaborate in cross-functional teams to enhance capacity and optimize performanc...

Tackle complex security scenarios by optimizing detection systems, integrating tools, and automating workflows. Collaborate with analysts on investigations and threat hunts to enhance overall security...

Support our dynamic R&D team by maintaining and enhancing the ServiceNow platform, ensuring security compliance while balancing system administration and software development. Drive operational effici...

Champion the stability and performance of critical IT infrastructure, ensuring efficient operations and user satisfaction while implementing security policies and managing network services for a dynam...

Unlock your potential as a Systems Administrator, managing IT infrastructure in a dynamic remote role. Drive technical solutions, support clients, and ensure network security while enhancing your care...

Engineer innovative solutions as a Senior Systems Engineer, focusing on Linux and advanced networking. Drive robust network operations while collaborating with a dynamic technology team to meet evolvi...

Join our team to ensure mission continuity through collaborative system engineering, focusing on requirements gathering, deployment, and compliance. Apply your Agile expertise and technical skills to...

Lead the charge in developing full-stack enterprise web applications using AWS and modern technologies. Collaborate with cross-functional teams to deliver scalable, secure, and high-performing solutio...