UNIX System Administrator Jobs in Arlington, VA

Unlock potential by automating security evaluation processes and enhancing compliance through streamlined DevOps practices, ensuring infrastructure efficiency and security for project success...

Reimagine software development operations by leading teams to enhance efficiency, streamline processes, and drive innovation. Collaborate across departments, leveraging your expertise to guide strateg...

Lead the charge in managing six isolated classified networks, ensuring security and compliance while collaborating with a dedicated engineering team to enhance reliability and performance. Drive proje...

Help us design and enhance complex infrastructure systems, tackling multi-environment challenges. Work independently or collaboratively on vital projects, ensuring high quality through testing and doc...

Join a team that's enhancing critical infrastructure systems across diverse platforms. You will engineer solutions for hosting, cloud, and networking environments, addressing challenges in real-time s...

Lead the development of complex software solutions that enhance customer experiences. Collaborate with technical teams to drive innovation, ensuring high-quality design, coding, and testing while mana...

Transform the DevOps landscape by integrating, configuring, and sustaining essential software tools in a Linux environment, while ensuring compliance and enhancing support for a dynamic analytic missi...

Pioneer innovative solutions as a Program Administrator, directing complex nuclear systems programs with national and international impacts. Collaborate with top agency officials to enhance operationa...

Transform operations by integrating and sustaining FOSS/COTS/GOTS tools in a dynamic Linux environment. Collaborate with teams to ensure compliance and deliver robust DevOps solutions that enhance mis...

Drive impactful infrastructure transformations by managing complex, multi-workstream programs. Oversee execution, ensure timely reporting, and coordinate among diverse teams to achieve operational exc...

Engage with enterprise customers by translating complex workflows into robust AI-driven solutions. You will manage post-sale implementations, ensuring technical excellence and customer satisfaction th...

Engage in innovative software development for a carrier-grade control gateway, enhancing global satellite network connectivity. Contribute to architecture, coding, testing, and deployment while collab...

Unlock potential by leveraging your expertise in Windows infrastructure management, enhancing performance and security in complex environments, supporting critical operations, and driving automation t...

Transform critical government workflows as a Software Developer, creating and enhancing secure applications in AWS. Collaborate on complex projects and contribute innovative solutions to support natio...

Lead a mission-driven team to design, develop, and test software for critical Navy systems, directly impacting national security while shaping future capabilities. Collaborate on complex solutions to...

Unlock potential by leading systems engineering efforts to ensure integrity, performance, and security in critical environments. Collaborate within a focused team to drive automation, compliance, and...

Contribute to impactful management consulting projects by analyzing processes, drafting documentation, facilitating workshops, and creating user-friendly materials that drive clarity and effectiveness...

Join a dynamic team to support business process analysis, documentation, and improvement initiatives. Create clear guidance materials and training resources while collaborating with stakeholders to en...

Champion innovative software development to enhance user experiences and optimize processes. Collaborate with cross-functional teams to deliver high-quality applications that drive business goals and...

Oversee and manage the execution of a complex government contract, leading teams and ensuring high-quality performance while maintaining essential relationships with stakeholders and driving program s...

Lead transformative initiatives for homeland defense, managing contract operations, strategic policy advisement, and interagency coordination to enhance national security and operational readiness...

Unlock potential by contributing to advanced containerized applications, leveraging modern DevOps and cloud-native technologies, and fostering collaboration across engineering teams to enhance scalabl...

Engage as a Software Engineer Level 2 to enhance deployment automation, collaborate with cross-functional teams, and develop scalable cloud-native applications in dynamic Linux environments, applying...

Collaborate with a dynamic team to develop software for high-speed protocols and FPGAs, ensuring robust interfaces and device drivers for various platforms. Elevate performance standards while driving...

Contribute to the development and deployment of containerized applications, enhancing automation practices and supporting scalable workflows across engineering teams. Grow your career while ensuring r...