UNIX System Administrator Jobs in Arlington, VA

Join a team that's focused on optimizing and securing cloud email environments while ensuring high availability and seamless user experiences. Collaborate on diverse IT initiatives to enhance business...

Empower a global SRE function supporting a SaaS platform in Government. Contribute to reliability, observability, and incident response within a collaborative engineering team while honing your skills...

Contribute to our DevOps team by developing automation tools and CI/CD pipelines. Collaborate with experienced engineers and utilize Generative AI tools to enhance software delivery in a fast-paced, i...

Transform your career with a role requiring extensive software engineering expertise in high-stakes projects, leveraging your skills and leadership in a collaborative environment to drive innovative s...

Develop innovative software solutions leveraging your 14 years of expertise. Collaborate on complex programs while utilizing strong skills in Java and AWS. Contribute to a dynamic team environment wit...

Lead the evolution of a scalable cloud compute platform. Design, build, and optimize Kubernetes infrastructure to ensure high performance and reliability while addressing distributed systems challenge...

Redefine the future of logistics by solving complex engineering challenges in sortation and transportation systems. Lead high-impact projects, innovate solutions, and travel regionally to enhance oper...

Unlock your potential as an Instrument and Controls Technician. Lead the commissioning and startup of renewable natural gas and landfill gas-to-energy plants through hands-on technical support, collab...

Manage global infrastructure operations and systems for diverse applications and networks, ensuring high service levels and overseeing technical teams across multiple locations while supporting enterp...

Join a team that's integral to enhancing cybersecurity systems through expert engineering support in risk management, system design, and continuous monitoring for critical mission operations across di...

Drive the lifecycle of complex projects in material handling systems, ensuring timely delivery and seamless collaboration with internal and external stakeholders. A key role in optimizing distribution...

Take ownership of systems engineering analysis and requirements management, ensuring compliance and alignment with operational, cybersecurity, and architectural standards across classified and unclass...

Advance the War Data Platform initiative by managing requirements and engineering analysis across various security environments. Ensure alignment with mission objectives and facilitate stakeholder col...

Transform operational needs into structured technical specifications for the War Data Platform. Contribute to systems engineering analysis and governance, ensuring requirements are accurately maintain...

Make your mark at a dynamic organization by managing the contract lifecycle, ensuring compliance, and supporting cross-functional teams to drive efficiency and accuracy across commercial agreements...

Tackle diverse technical writing projects, create polished communications, and support program documentation, ensuring clarity and precision in executive-level task management for enhanced decision-ma...

Take ownership of transforming public services through scalable software solutions, automating CI/CD processes, and building robust test environments. Join a dynamic team dedicated to utilizing cuttin...

Unlock potential by leading complex systems engineering initiatives, providing innovative solutions, and fostering trusted partnerships, while ensuring excellence throughout the development lifecycle...

Engineer cutting-edge systems solutions by applying advanced methodologies and technical rigor, leading complex projects and ensuring successful mission outcomes through effective team mentorship and...

Lead the development and implementation of IT Security Standards. Collaborate with the Baltimore City Information Security Council to ensure compliance and maintain effective security measures across...

Elevate your career by designing and developing an enterprise web application in a dynamic, containerized Kubernetes environment, collaborating with a cross-functional team to ensure mission success a...

Pioneer Zero Trust initiatives, optimizing cybersecurity frameworks, and lead the design and implementation of security architectures within diverse military environments to ensure the integrity and a...

Join a team that's driving innovative digital modernization initiatives. As a key player, you'll manage the administration and optimization of Appian and other low-code platforms, ensuring high perfor...

Lead the development and sustainment of a mission-critical web application, collaborating with cross-functional teams in a dynamic containerized environment using cutting-edge technologies...

Advance operational efficiency by coordinating program activities, contract deliverables, and cross-functional collaboration. Leverage strong organizational skills to support a dynamic team in achievi...