Linux System Administrator Jobs in Arlington, VA

Join our team to enhance the operational health of AI provider endpoints. You'll ensure fast, reliable routing and proactive problem detection, contributing to a seamless experience for our customers...

Pioneer advanced missile defense software solutions, collaborating with elite engineers and defense professionals to enhance the U.S. Navy's Aegis and SM-6 systems, while tackling complex challenges i...

Join our team to shape the future of our platform by designing robust APIs, improving service connectivity, and evolving legacy systems into modern architectures, all while fostering a collaborative e...

Engage with our team as a Senior Services Engineer, driving B2B integration and managed file transfer solutions. Ensure operational excellence and reliability in mission-critical systems while providi...

Elevate healthcare interoperability by designing and supporting MEDITECH interfaces. Collaborate with teams to enhance data exchange, improve patient care, and ensure seamless integration across syste...

Lead the charge in enhancing security for a complex federal platform, safeguarding cloud infrastructure and sensitive data. Collaborate within an Agile team to design, implement, and automate robust s...

Empower progress by designing, automating, and maintaining secure cloud infrastructure. Drive reliability and efficiency across Microsoft Azure and GCP environments while enhancing collaboration and i...

Join a team that designs and maintains secure cloud infrastructure, emphasizes automation and reliability, and transforms scalable solutions in Azure and GCP environments while adhering to federal com...

Transform complex customer needs into scalable solutions by leading technical deployments, integrations, and automation. Collaborate with stakeholders to drive value and enhance operational efficiency...

Optimize project execution by managing technical workstreams, ensuring effective coordination across teams, and supporting mission objectives in a dynamic environment. Leverage your expertise to enhan...

Develop advanced systems engineering solutions by leading requirements governance, interface management, and technical documentation for complex training systems, fostering collaboration to achieve qu...

Empower our team by developing and maintaining web applications that enhance user experience and support critical health programs. Collaborate with stakeholders to ensure seamless integration and robu...

Lead strategic initiatives and provide expert analysis for the SSN-AUKUS submarine program, collaborating with government and industry partners to enhance design and programmatic activities critical t...

Tackle complex technical challenges as you support cybersecurity initiatives for specialized clients, ensuring effective management of transport networks and contributing to a fully integrated IT Secu...

Champion cutting-edge technology solutions by ensuring robust network performance and security. Lead diverse engineering projects from concept through implementation, mentoring junior engineers while...

Drive effective Cyber Security solutions by leveraging expertise in IT Systems Engineering. Collaborate with cross-functional teams to protect critical infrastructure through assessment, planning, and...

Join a dynamic team to build secure CI/CD pipelines and modernize critical applications. Collaborate with developers and security partners to enhance delivery processes and support Agile methodologies...

Drive the integration of safety-critical embedded software for autonomous vehicles. Collaborate across teams to define requirements, interfaces, and verification methods, ensuring software performance...

Lead the charge in advanced systems engineering for unmanned surface vessels, managing full life cycle design, integration, and collaborative project execution to enhance technologies and operational...

Champion environmental compliance initiatives for airport projects, ensuring adherence to regulations, conducting assessments, and integrating sustainability into project planning. Serve as liaison wi...

Join our team to oversee environmental management and energy efficiency initiatives. Collaborate with personnel to ensure compliance with sustainability goals and regulations while promoting best prac...

Join a team that's dedicated to ensuring missile safety and compliance. Lead safety certification efforts, manage system safety reviews, and collaborate with partners to enhance missile design and imp...

Join a dynamic team providing expert software support for mainframe IMS systems. Engage in customer service, problem resolution, and migration services while adhering to best practices and ensuring ti...

Join a team that's dedicated to enhancing systems security through proactive monitoring, documentation, and collaboration. You'll play a vital role in safeguarding sensitive information while advising...

Transform business workflows by developing and maintaining applications that enhance productivity and information sharing across teams. Collaborate with IT and business units to deliver innovative sol...