UNIX System Administrator Jobs in Arlington, VA

Serve as a key point of contact in a dynamic executive office environment, managing and tracking high-level correspondence while ensuring compliance and quality control throughout the routing process...

Manage execution of key cross-team programs to ensure timely delivery while enhancing transparency, risk mitigation, and communication across engineering, product, and design teams, driving organizati...

Drive innovation in software development for satellite resource management. Collaborate on designing, testing, and enhancing robust software systems in a dynamic international environment while buildi...

Join a key role in overseeing IT projects and systems management within a major organization. Provide strategic guidance on information management and security, while enhancing operational efficiency...

Transform IT operations by leading initiatives, enhancing security, and optimizing service delivery. Collaborate with senior management to drive organizational success and implement efficient IT syste...

Join a team that's shaping the future of analytics by designing modern data pipelines and lakehouses. Play a key role in optimizing reporting functions while collaborating closely to enhance data gove...

Transform cloud solutions by deploying and maintaining Red Hat OpenShift environments. Collaborate with teams to support AI applications for DoD clients across various infrastructures while ensuring s...

Accelerate the development and management of advanced OpenShift environments supporting critical cloud solutions in a hybrid setting. Collaborate with teams on deployments, upgrades, troubleshooting...

Engineer innovative architecture solutions for a dynamic Enterprise IT environment. Collaborate with cross-functional teams to ensure system integration and requirements fulfillment while leading arch...

Champion innovative system engineering solutions for mission-critical projects, ensuring technical integrity and seamless collaboration across diverse teams. Lead the design, integration, and implemen...

Join us to strengthen IT SOX compliance through expert guidance on controls, enhance processes, and drive automation in a growing tech environment. You'll work closely with team members and auditors t...

Grow your career with a dynamic team focused on automating security evaluations and enhancing project lifecycle management through innovative technology and continuous monitoring...

Develop cutting-edge automation solutions for secure systems. Optimize infrastructure management, CI/CD processes, and compliance monitoring in a fast-paced environment. Collaborate across teams to en...

Engineer robust information security practices to safeguard operational systems. Collaborate with teams to enhance system security, document cybersecurity measures, and ensure compliance with NIST sta...

Transform the cybersecurity landscape by leading our classified information systems security efforts. You'll be pivotal in guiding management, ensuring compliance, and maintaining a secure network env...

Join a team that fosters innovation and technical excellence in IT support. As a Tier 2 Engineer, you'll troubleshoot complex issues, manage networks, and secure cloud environments while supporting a...

Lead the daily operations of HVAC mechanics, ensuring effective maintenance, service, and repair of large-scale heating and cooling systems while managing a skilled team to deliver high-quality perfor...

Empower success by driving systems engineering efforts throughout the lifecycle, ensuring technical solutions meet operational goals while fostering collaboration with diverse teams and stakeholders f...

Transform technical solutions into operational success while driving systems engineering throughout the entire lifecycle. Collaborate across teams to develop high-level designs and ensure alignment wi...

Reimagine operational efficiency by leading facility management initiatives. Collaborate with teams to ensure timely procurement and compliance in a dynamic environment. Drive program success with str...

Contribute to impactful endpoint engineering solutions for diverse OS environments, driving innovation and compliance in a government setting while leveraging your technical skills and expertise for o...

Join a team focused on designing innovative solutions for end-user computing environments, ensuring compliance and optimal performance across various desktop operating systems. Engage in configuration...

Lead the charge in project management by collaborating with stakeholders to deliver comprehensive plans that encompass scope, budget, and timelines while ensuring effective communication and risk mana...

Optimize mainframe security by administering RACF within IBM z/OS. Ensure compliance through user provisioning and access management, troubleshoot incidents, and collaborate across teams for effective...

Innovate secure delivery solutions, enhancing automation in software development while ensuring safe deployments. Collaborate across teams to maintain CI/CD pipelines, driving continuous improvement w...