Linux System Administrator Jobs in Sterling, VA

Launch your career with hands-on systems administration in a secure, high-trust cyber environment. Provide vital support for Linux/Windows infrastructures, ensuring operational reliability and complia...

Unlock your potential as you integrate and troubleshoot HPC software stacks. Collaborate with a team of experts to enhance system performance while leveraging advanced technologies in a dynamic work e...

Join a team that's committed to supporting IT infrastructure and security initiatives, ensuring compliance, and enhancing cybersecurity posture while providing daily operational leadership with a clea...

Drive innovative software solutions by designing, developing, and deploying secure, scalable systems that align with business goals, leveraging expertise in AWS/Azure and the Microsoft Power Platform...

Engage in leading network infrastructure projects, ensuring high performance and availability. Operate independently or in teams, providing technical expertise, managing systems, and advising on strat...

Create innovative solutions as a Senior Staff Systems Administrator, leading complex system architectures and lifecycle management. Collaborate across engineering and operational domains to drive auto...

Leverage your skills to support the onboarding of DIB companies through efficient network management and infrastructure provisioning, using advanced Linux tasks, distributed storage, and cloud technol...

Analyze complex data and enhance intelligence operations by producing insightful reports. Collaborate with teams to drive collection and resolve analytic disputes, while adhering to strict security pr...

Grow your career with diverse IT system management activities, ensuring smooth operation and security of IT systems, while supporting federal clients in a critical environment. Bring your expertise in...

Join a team that's dedicated to enhancing enterprise identity management systems. Utilize your Linux expertise to support, analyze, and optimize systems, ensuring robust functionality and compliance i...

Tackle IT systems management by overseeing infrastructure, providing expert support, and resolving technical issues. Enhance system performance and reliability while mentoring others in a dynamic, agi...

Join to manage IT systems infrastructure, provide troubleshooting support, and oversee both Tier 1 and Tier 2 problem resolution while enhancing the reliability and performance of UNIX and Windows ope...

Bring your expertise to ensure the security and operational resilience of Windows-based infrastructure. Collaborate in a dynamic environment with cybersecurity professionals to implement and maintain...

Engineer Windows-based infrastructure security and resilience. Collaborate closely with cybersecurity teams to implement secure server configurations and manage identity solutions, ensuring operationa...

Manage and secure Windows-based infrastructure, ensuring compliance and operational resilience. Collaborate with cybersecurity teams to implement hardening and identity management solutions that prote...

Join a team that supports mission-critical hosting and storage services in a complex enterprise environment. Leverage your VMware and Windows expertise to innovate solutions for biomedical research at...

Drive advanced storage solutions through configuration, testing, and troubleshooting for virtualization and cloud platforms, ensuring optimal performance across diverse systems in a dynamic, fast-pace...

Reimagine system architectures and integration strategies for a dynamic mission enterprise. Lead complex designs and implementations, mentoring teams while ensuring robust applications and technologie...

Engage in critical systems administration for enterprise operations, ensuring system integrity, security, and performance. Collaborate with engineers and support virtualization and storage services wh...

Take ownership of systems and network administration, ensuring optimal IT support for national security operations. Collaborate with technical teams and end-users to maintain system availability, supp...

Pioneer integrated collaboration solutions, ensuring seamless functionality and optimal performance of Cisco video conferencing systems and Microsoft Teams within a dynamic federal environment. Utiliz...

Provide top-tier IT support and system maintenance as a Junior Systems Administrator, working in a highly collaborative environment. Engage in troubleshooting, account management, and user training to...

Unlock your potential as you administer and optimize vital IT systems in secure environments, ensuring operational success in a dynamic mission with advanced technical challenges. Lead with proactive...

Champion infrastructure excellence by installing, configuring, and maintaining system hardware and software. Collaborate with teams to troubleshoot, enhance capabilities, and ensure compliance with st...

Drive O&M support for NIPRNET, SIPRNET, and JWICS, collaborating to optimize user experience and system integrity for approximately 550 users. Manage virtual infrastructures and ensure compliance with...