UNIX System Administrator Jobs in Springfield, VA

Contribute to excellence in IT support by delivering expert-level troubleshooting and user assistance across diverse platforms, ensuring seamless operation of critical systems within complex environme...

Elevate operational excellence by leading advanced data center hardware support. Drive strategic improvements and collaborate cross-functionally to ensure systems reliability while mentoring teams and...

Drive complex data center hardware support services to ensure reliability and availability at scale. Lead cross-functional teams in advanced incident resolution, policy influence, and continuous impro...

Elevate operational excellence by leading complex data center hardware services, ensuring resilience and availability. Collaborate with cross-functional teams to drive innovative solutions and continu...

Lead the charge in complex data center hardware support, ensuring resilience and reliability at scale. Collaborate with cross-functional teams to drive operational excellence while mentoring technicia...

Unlock potential by tackling complex software challenges and enhancing system performance. Collaborate with a dynamic team to improve operational efficiency, automate processes, and develop innovative...

Contribute to innovative software solutions by analyzing system performance, developing automation, and enhancing operational efficiency in a mission-critical environment. Collaborate closely with use...

Join us to lead and empower a remote team of IT support engineers, enhancing operational excellence while managing ticket queues and fostering technical growth through hands-on leadership in Microsoft...

The Network Based Systems Analyst III will provide front line response for digital forensics and incident response, as well as proactively hunt for malicious cyber activity. This role involves coordin...

Engage as a leader in data center hardware support, ensuring reliability and optimizing operational excellence. Drive change initiatives, lead troubleshooting, and enhance team capabilities in a dynam...

Develop and lead a high-performing team of architects, driving customer success through effective management and delivery of Red Hat consulting solutions while aligning with strategic business objecti...

Unlock potential by leading HPC system engineering efforts, coordinating design and technical reviews to support program goals. Utilize expertise in architecture assessment and performance modeling fo...

Drive the design and optimization of scalable data processing pathways using modern technologies, enhancing the organization's ability to efficiently manage and analyze complex datasets across diverse...

Drive strategic program management for key managed services clients, ensuring effective service delivery, governance, and risk management. Build trusted relationships with stakeholders and lead cross...

Advance your career as a Principal Systems Engineer, providing strategic oversight in HPC installations and deploying innovative solutions while driving performance analysis and refining system archit...

Champion the installation of systems, ensuring timely, budget-friendly project completion while leading teams and coordinating logistics. This dynamic role focuses on client relations, quality assuran...

Lead the charge in developing and maintaining robust data feeds from multiple sources, ensuring high performance and reliability while integrating advanced AI capabilities for efficient data managemen...

Join our team as you assess and secure critical systems, utilize advanced analytic techniques, and mentor emerging cybersecurity professionals to enhance our defense strategies and uphold security pol...

Transform your career by enhancing organizational effectiveness through seamless coordination, leadership support, and operational excellence, while driving innovation and improving workflows in a fas...

Champion cutting-edge network solutions by managing and optimizing enterprise LAN/WAN infrastructures. Lead initiatives for design, configuration, and security of network systems, ensuring high perfor...

Join a team that's dedicated to ensuring the integrity of intelligence systems. Oversee system accreditation, provide guidance on information assurance, and enhance operational efficiency through effe...

Join a team that's dedicated to enhancing information system security through policy implementation, risk assessment, and day-to-day operations while ensuring compliance with federal standards and mai...

Join a team that's redefining talent acquisition by overseeing full-cycle recruitment activities, mentoring team members, and driving hiring strategies across multiple functions, ensuring alignment wi...

Lead the charge in the design and execution of enterprise network solutions, ensuring a robust, secure infrastructure that supports vital business operations while fostering team leadership and vendor...

Lead successful IT project initiatives focused on technology and data management. Collaborate with cross-functional teams to meet grant commitments and improve operational effectiveness while ensuring...