Linux System Administrator Jobs in Washington, DC

Transform software systems through development, enhancement, and maintenance of complex applications. Analyze user requirements, troubleshoot issues, and implement improvements to ensure optimal perfo...

Pioneer cybersecurity excellence by leading information security initiatives across multiple classified domains, ensuring compliance with policies and standards while managing a dedicated team to enha...

Unlock potential by driving the development and modernization of enterprise human capital management technologies, enhancing workforce initiatives through innovative solutions and Agile practices...

Join a dynamic team to ensure reliability and performance of global data center infrastructure through hardware support, troubleshooting, and vendor collaboration while mentoring technicians and enhan...

Lead the charge in managing complex server systems and network architecture. Oversee the design, implementation, and performance optimization of enterprise infrastructure while ensuring compliance and...

Lead the charge in optimizing web experimentation across high-traffic pages. You'll set standards, design tests, and collaborate with cross-functional teams to drive impactful insights and enhance use...

Develop innovative software solutions to enhance client capabilities, collaborating across teams to deliver effective applications while navigating unique deployment challenges and limited resources...

Reimagine enterprise IT solutions by tackling complex challenges across 28 disciplines. Collaborate with engineers to enhance system effectiveness, automate processes, and drive innovation in a dynami...

Accelerate progress at the enterprise level by solving complex IT challenges, enhancing system capabilities, and automating processes across diverse engineering disciplines to improve operational effe...

Lead end-to-end systems engineering integration to tackle complex transport challenges across multiple defense programs, advising senior military leaders and unifying mission threads through holistic...

Oversee network design, implementation, and maintenance, ensuring optimal performance and reliability. Collaborate with teams to resolve incidents and enhance telecommunications infrastructure for med...

Join a team that's redefining network architecture by integrating complex systems, ensuring seamless coexistence, and driving innovative solutions across global operations and joint ventures...

Lead the charge in cybersecurity by performing critical triage and analysis of cyber threats. Collaborate with government and private sectors to enhance national security through effective incident re...

Transform service delivery for complex accounts by ensuring SLAs and KPIs are met. Lead governance, performance management, and continuous improvement initiatives while building trusted relationships...

Shape the future of power systems by optimizing control strategies and integrating various energy technologies. Lead engineering design reviews and provide technical oversight for large isolated power...

Unlock your potential as a mid-level expert in cybersecurity, designing and implementing robust security systems to protect vital information throughout its lifecycle while adapting to evolving threat...

Join a team that's at the forefront of defense innovation, guiding complex missile systems and ensuring mission readiness. As a key technical advisor, you'll lead multidisciplinary efforts to enhance...

Transform cybersecurity by leveraging your ISSM/ISSO expertise to enhance risk management, compliance, and security governance across critical systems. Drive impactful assessments and foster operation...

Join a team that's driving innovation in DevOps, supporting complex programs with cutting-edge technology. Leverage your expertise in cloud infrastructure and automation to enhance deployment processe...

Accelerate progress at a dynamic team by designing and enhancing CI/CD pipelines, ensuring reliable software delivery through innovative DevSecOps practices while collaborating with multidisciplinary...

Unlock potential by leading the design and integration of cutting-edge electrical systems for data centers. Coordinate multi-disciplinary teams to ensure high-performance solutions in power distributi...

Grow your career with a dynamic team providing HPC software support across UNIX, LINUX, and Windows systems. Play a key role in ensuring High Performance Computers operate efficiently while enhancing...

Drive innovation in document processing by leading high-impact projects, shaping architecture, and optimizing performance in a queue-driven pipeline. Collaborate across teams to enhance AI products an...

Unlock potential by leading the design and modernization of hybrid IT environments, ensuring seamless integration of on-premises and cloud infrastructures while driving migration strategies and mainta...

Shape the future of cybersecurity by integrating robust security measures across information systems, ensuring compliance and risk assessment throughout their development lifecycle, and enhancing orga...