UNIX System Administrator Jobs in Arlington, VA

Shape the future of secure federal IT by delivering systems engineering excellence. Collaborate across teams to ensure operational performance, compliance, and resilient infrastructure for mission-cri...

Join a team that's leading engineering initiatives, ensuring high-quality, innovative software delivery, and fostering team growth through mentoring and support in alignment with organizational goals...

Drive the end-to-end delivery of mainframe technology solutions while managing project risks and overseeing configurations, integration, testing, and deployments in a healthcare context. Empower teams...

Lead the charge in delivering innovative project management solutions for health IT initiatives, overseeing complex projects and teams to drive efficiency in clinical software application development...

Pioneer the design and implementation of enterprise virtualized infrastructure, optimizing performance and resilience across hybrid cloud environments with a focus on VMware technologies. Lead teams i...

Take ownership of managing vulnerability and patch management operations, leading remediation activities, and guiding teams to reduce cyber risk, all while collaborating with clients and mentoring jun...

Unlock potential by leading technology enablement operations, optimizing business processes, and driving digital transformation. Collaborate with leaders to design strategies that enhance efficiency a...

Lead ServiceNow workstreams and collaborate with teams to deliver innovative solutions. Engage with stakeholders to translate business needs into technical designs, enhancing process efficiency and sy...

Drive mobile app development by leveraging geospatial expertise in Android/iOS, creating innovative solutions, and collaborating with teams to meet mission-critical technical needs and enhance user ex...

Drive enterprise healthcare transformation by managing complex initiatives, fostering client relationships, and leading consulting teams to deliver actionable results, ensuring alignment and successfu...

Lead the charge in executing enterprise-level IT projects, guiding cross-functional teams to ensure successful delivery across infrastructure modernization, service transformation, and cloud migration...

Develop and maintain security protocols for complex information systems, ensuring compliance with cybersecurity regulations. Engage with key stakeholders to protect high-impact environments and suppor...

Collaborate with cross-functional teams to analyze business needs and deliver effective information systems solutions that enhance operational efficiency and meet strategic objectives across the organ...

Drive high-scale batch compute systems and orchestration solutions that empower developers across the organization, ensuring reliability, efficiency, and seamless operation of distributed workloads in...

Elevate enterprise OS platforms by defining and engineering cross-platform standards for Linux and Windows. Collaborate with teams to implement Terraform modules ensuring compliant, repeatable builds...

Empower your career with a dynamic role in network administration. Collaborate to configure, support, and enhance IT infrastructure, ensuring optimal performance while preventing issues across crucial...

Collaborate with cross-functional teams to implement and deploy cloud solutions, applying XP engineering practices and mentoring others to foster growth. Engage closely with clients to adapt solutions...

Transform complex systems integration by leading cross-functional Agile teams, enhancing collaboration, and driving continuous improvement through innovative solutions that meet customer and technical...

Join a team that's at the forefront of technology innovation, overseeing AI-driven ERP and WFM strategies. Collaborate with cross-functional teams and partners to enhance business operations through c...

Shape the future of national security by providing expert advice and coordination on policies that safeguard U.S. interests in the maritime environment and support the Director in strategic planning a...

Lead the charge in tackling national security challenges through innovative systems engineering solutions. Collaborate with teams to design, develop, and implement critical software tools that enhance...

Champion Fund Accounting innovation by leading tech integration, enhancing workflows, and driving process improvements. Collaborate across finance and technology to ensure effective reporting and succ...

Invent compelling technical documentation for advanced military systems by collaborating with cross-functional teams. Utilize your expertise in engineering writing, ensuring precision and adherence to...

Join a team that's pivotal in advancing innovative technologies at DARPA. As a key support to project management and technical analysis, you'll engage in high-level strategic advisory roles encompassi...

Join a team that's dedicated to advancing facilities management through leadership in design, construction standards, and commissioning. Drive effective communication and collaboration to ensure succe...