Linux System Administrator Jobs in District Heights, MD

Join us to lead complex system integrations in secure environments, configuring and optimizing Linux and Windows systems. Your expertise will bridge hardware implementation and cybersecurity, enhancin...

Join a team that's dedicated to supporting critical government operations through secure, high-performance computing. Utilize your expertise to provide comprehensive Tier 1-3 support in a cloud infras...

Unlock the potential of a complex network system as you administer, sustain, and enhance IT operations to ensure reliability and security in a dynamic environment, collaborating with diverse teams to...

Tackle complex mission-focused systems ensuring alignment, integration, and stability. Lead requirement engineering and lifecycle management, while driving collaboration and producing detailed documen...

Support the implementation and operation of Linux-based IT systems, ensuring seamless performance and reliability while managing daily operations, identifying issues, and automating tasks for efficien...

Drive operational excellence by championing the administration, maintenance, and security of critical Windows systems. Collaborate with cross-functional teams to enhance IT capabilities and ensure rob...

Drive the effective management and security of IT systems, overseeing diverse infrastructure in a government hosting environment while ensuring optimal performance and support for user needs across th...

Unlock potential by leading the support and integration of a COTS access system. Collaborate with cross-functional teams to ensure operational readiness while maintaining exceptional communication and...

Transform the future of enterprise systems by ensuring secure and efficient operations, managing complex software and network functionalities, and leading system administration teams to optimize techn...

Elevate IT operations by providing expert support for system implementation, troubleshooting, and maintenance. Manage diverse infrastructure and ensure optimal performance across client/server, networ...

Join a team that supports mission-critical hosting and storage services. Leverage your expertise in VMware, Cisco UCS, and NetApp technologies to enhance enterprise infrastructure and ensure complianc...

Drive critical IT infrastructure management for a vital customer program. Configure, troubleshoot, and secure servers, storage, and networks while ensuring system performance and reliability in a fast...

Manage and maintain critical IT infrastructures for defense operations, ensuring security compliance and optimal performance across diverse systems in a classified environment. Collaborate with teams...

Grow your career with a hands-on role managing IT infrastructure and endpoint compliance. Champion security and compliance initiatives, ensuring systems meet regulatory standards while supporting netw...

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...

Grow your career with an opportunity to manage IT systems, providing critical support for troubleshooting, maintaining infrastructure, and enhancing system performance in a collaborative environment f...

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...

Join a team that's shaping next-gen software for High Performance Computing. This mid-level role focuses on developing and maintaining vital system management software in a dynamic Linux environment...

Manage the development and maintenance of HPC system management software. Collaborate in a dynamic team to enhance software reliability and performance within a Linux environment, utilizing advanced p...

Contribute to national security by designing and implementing secure systems. Engage in risk management and collaboration with teams to enhance security protocols while optimizing knowledge management...

Lead the charge in securing IT infrastructure by applying your extensive security engineering expertise to develop, implement, and manage secure networking and computing environments that meet strict...