UNIX System Administrator Jobs in Arlington, VA

The Senior Systems Security Engineer will provide technical leadership for security and systems administration, focusing on the design, deployment, and management of security solutions in compliance w...

Inspire innovation and scalability in customer-centric software solutions. Drive product strategy, embed strong customer experiences, and lead cross-functional initiatives that elevate growth and adop...

Lead the oversight of web services and administrative systems, ensuring optimal performance and user support. Collaborate with stakeholders to develop, implement, and enhance technology solutions that...

Transform the astrophysics proposal process by architecting and developing a multi-mission software system. Lead a small team to create a secure, scalable prototype while collaborating with NASA scien...

Engage with a diverse engineering team to design, administer, and optimize complex databases while supporting innovative cloud-based solutions in a dynamic environment focused on defense and intellige...

Join a dynamic team to oversee construction projects, ensuring safety, quality, and profitability. Collaborate with field crews and manage project costs, while preparing for bids and maintaining stron...

Join a team that delivers robust platforms for secure information sharing across networks. Employ your systems infrastructure expertise to enhance security-first engineering while collaborating across...

Join a team that's advancing geospatial intelligence through innovative systems engineering. Engage in the entire lifecycle from requirements to deployment, ensuring the reliability of space-based cap...

Take ownership of software development projects by designing, building, and maintaining applications that meet client requirements while collaborating closely with cross-functional teams and ensuring...

Help us enhance environmental compliance by leading assessments and permitting for major industrial projects. Collaborate with multi-disciplinary teams to ensure adherence to regulations while promoti...

Elevate digital solutions by designing secure, high-performance platforms. Lead cross-functional teams to deliver integrated applications and optimize AEM infrastructure, while mentoring others to ach...

Empower the future of identity security solutions by engineering and integrating key DevSecOps systems. Contribute to the deployment and sustainment of a groundbreaking IDaaS platform within secure en...

Optimize financial processes and reporting as a key contributor in an evolving accounting environment. Lead month-end closures, treasury operations, and ERP implementations, positioning yourself for g...

Innovate your career by utilizing cutting-edge cyber forensic techniques to investigate and respond to advanced security incidents in cloud and hybrid environments, enhancing our defense capabilities...

Deliver exceptional forensic analysis and incident response expertise by leading robust teams to investigate and mitigate cybersecurity threats using advanced technologies and forensic tools...

Join a team that's committed to advanced cybersecurity solutions! Collaborate on forensic analysis and incident response, providing critical support in digital forensics and malicious threat hunting t...

Unlock potential by providing expert technical assistance in advanced cybersecurity forensics and incident response, collaborating with teams to investigate and resolve cyber threats effectively on cr...

Engineer robust ITSM solutions, enhancing enterprise platform capabilities while ensuring compliance and service excellence. Collaborate with teams to optimize processes and drive automation within a...

Unlock potential by administering and enhancing the IT service management platform, ensuring adherence to ITIL 4 standards, while integrating automation tools and supporting a federal IT environment...

Reimagine real-time software systems by developing innovative game-engine tools. Collaborate with a multidisciplinary team to enhance training simulations and tackle complex national security challeng...

Champion the modernization of AWS cloud capabilities by designing, automating, and securing platform solutions to support agile software delivery that is scalable, reliable, and compliant with industr...

Deliver expert security solutions while shaping and enhancing endpoint protection, driving automation, and collaborating across teams to maintain a secure and user-friendly environment in a rapidly gr...

Shape the future of product development through strategic project management, driving cross-functional collaboration and innovation. Lead complex programs, ensuring alignment with business goals while...

Optimize operations within diverse field offices by effectively managing asset allocation and office facilities. Drive process improvements and maintain essential support tools to enhance organization...

Manage Workday HR administration and support across HCM workstreams, ensuring data accuracy and optimized processes while enhancing user experience with responsive assistance and configurations in bot...