Linux System Administrator Jobs in Arlington, VA

Empower our team by analyzing user needs and optimizing system solutions. Lead technology initiatives, translate requirements into specifications, and support data-driven decisions in a dynamic health...

Join a collaborative team to enhance applications on the Pega Platform, driving automation and modernization. Engage in Agile development, partner with cross-functional teams, and ensure system reliab...

Join a team that's designing and implementing advanced DSP algorithms for high-throughput signal processing. Collaborate on software modifications to meet unique government needs while enhancing exist...

Shape the future of signal processing by designing and implementing DSP algorithms. Collaborate with a dynamic team to enhance software and firmware for government needs, ensuring high-performance sol...

Transform critical power systems by overseeing installation, maintenance, and troubleshooting of backup generators in data centers, ensuring uninterrupted power supply and optimal uptime for mission-c...

Transform your career by owning AWS cloud operations, enhancing reliability, performance, and cost efficiency. Collaborate with cross-functional teams to ensure seamless service delivery and operation...

Innovate cloud and infrastructure solutions by administering Azure, Microsoft 365, and enterprise systems. Enhance security, automate processes, and support compliance while collaborating with IT team...

Champion the future of directory services by managing and optimizing Active Directory systems. Collaborate with teams to enhance security and streamline operations, ensuring reliable access and authen...

Transform national security through innovative systems engineering. Leverage your expertise in network design and administration to enhance operational capabilities while ensuring compliance and techn...

Deliver innovative solutions by leveraging your expertise in Python and C++. Engage in complex systems engineering projects while collaborating with a dynamic team to enhance operational capabilities...

Join a team that's dedicated to supporting tactical data management through advanced system administration. Leverage your expertise in Linux and Windows environments to enhance operational efficiency...

Champion innovative solutions by automating Linux and Kubernetes environments, ensuring optimal performance and security for mission-critical applications while collaborating with multidisciplinary te...

Elevate data management by implementing and optimizing database systems, ensuring performance and security for mission-critical networks. Collaborate with users to meet requirements and enhance operat...

Optimize our internal IT systems and security posture while managing user access, supporting AWS operations, and ensuring compliance. Collaborate with the COO to enhance efficiency and maintain a secu...

Lead the charge in architecting and managing enterprise Citrix VDI solutions, ensuring seamless integration and compliance across federal environments. Collaborate with teams to enhance user experienc...

Engineer robust security solutions, manage vulnerabilities, and ensure compliance in federal environments. Collaborate across teams to maintain and enhance security posture while supporting audits and...

Manage and enhance enterprise macOS environments, focusing on security, automation, and user experience. Collaborate with teams to troubleshoot and implement solutions for Apple technologies, ensuring...

Optimize off-grid power systems for wireless communications, focusing on design, integration, and performance analysis. Collaborate with teams to deliver innovative solutions in challenging environmen...

Lead the charge in managing Mainframe Systems Programming teams, ensuring project alignment and team development. Drive performance through mentoring, risk management, and effective communication whil...

Redefine database reliability as you enhance SRE practices across multiple platforms. Collaborate with peers to improve monitoring, disaster recovery, and incident response for critical database syste...

Drive innovative network solutions by tackling complex challenges, collaborating with teams, and delivering high-quality documentation. Your expertise will enhance operational efficiencies and ensure...

Join a team that's building next-gen data center networks for AI and HPC. Gain hands-on experience with cutting-edge technologies while developing expertise in mission-critical networking. Embrace gro...

Unlock your potential by leading a dynamic team to enhance enterprise IT support, driving efficiencies in talent management and compliance through innovative web-based solutions and best practices...

Drive security excellence by managing identity access, external testing, and compliance processes. Collaborate with teams to enhance AWS security and develop scalable policies, ensuring robust protect...

Champion innovative database solutions by designing, developing, and maintaining robust systems. Collaborate within agile teams to enhance software capabilities and ensure optimal performance across d...