Linux System Administrator Jobs in Manassas, VA

Accelerate your career by joining a dedicated team of Java developers. Leverage 14+ years of software engineering experience, contributing to impactful projects while working with cutting-edge technol...

Pioneer innovative software solutions by designing, testing, and deploying advanced systems. Collaborate with cross-functional teams to enhance software functionality and ensure optimal performance in...

Engage as a leader in data center hardware support, ensuring reliability and optimizing operational excellence. Drive change initiatives, lead troubleshooting, and enhance team capabilities in a dynam...

Shape the future of IT performance management by delivering innovative solutions for enterprise networks and cloud environments, optimizing capacity, and ensuring exceptional application performance f...

Develop and maintain critical network services such as DNS, IPAM, Load Balancer, and Webproxy while ensuring resilient service delivery for government customers' global networks...

Unlock potential by leading teams in the creation and analysis of advanced ISRT and BMC2 capabilities, leveraging diverse technologies to enhance military operations and defense systems. Drive innovat...

Solve complex health IT challenges by analyzing requirements, configuring systems, and ensuring interoperability. Collaborate with cross-functional teams to enhance clinical workflows and support fede...

Shape the future of IT architecture by guiding the development of network strategies, optimizing enterprise services, and applying standardized patterns across a large organization, ensuring robust an...

Transform the future of national security through innovative systems engineering. Collaborate with stakeholders to design and evolve intelligent systems using advanced technologies while enhancing you...

Innovate software solutions by developing, maintaining, and enhancing complex systems. Collaborate in teams, analyze user requirements, and ensure software quality through testing and documentation in...

Drive data collection and analysis efforts to enhance decision-making and operational effectiveness in a collaborative environment. Support senior analysts with detailed insights and generate visualiz...

Drive operational excellence by leading the War Data Platform's performance and continuity initiatives, ensuring mission readiness across classified environments through effective strategy and governa...

Elevate AI systems by architecting seamless integration across platforms, enhancing workflow orchestration and operational security, while ensuring robust infrastructure and performance metrics for on...

Shape the future of intelligence systems by designing and delivering advanced solutions. Collaborate with diverse teams and engage in groundbreaking projects that support critical missions for the Int...

Grow your career with a pivotal role in multi-cloud DevOps projects, focusing on cloud migration, application modernization, and Agile development, while enhancing functionality and monitoring through...

Unlock your potential as you support multi-cloud initiatives, driving DevOps projects focused on cloud migration and application modernization, collaborating with teams to enhance application function...

Unlock potential by administering and optimizing Jira and Confluence in agile environments. Collaborate across teams, enhance workflows, and lead data migrations while ensuring robust security and gov...

Lead the charge in ensuring information systems security compliance while collaborating with development teams to implement robust security measures and controls for both existing and new systems, ada...

Reimagine data security by ensuring system compliance and guiding development teams in implementing robust security measures for new systems while conducting comprehensive risk assessments and maintai...

Engage in vital data center operations supporting a mission to innovate IT services. Blend hands-on management of hardware and infrastructure with advanced monitoring and engineering support for optim...

Join a team as you conduct critical testing and evaluation of systems, ensuring performance and reliability. Collaborate in Agile environments and utilize your expertise in application and integration...

Develop high-quality cloud-native software solutions and secure automated deployments. Collaborate across engineering teams to design, maintain, and optimize cloud infrastructures supporting mission-c...

Join us to architect and sustain a cloud-native data platform critical for mission analytics, enabling AI initiatives for the U.S. Department of War. This role spans cloud infrastructure and enterpris...

TMC Technologies is seeking a Senior Programmer to provide Computer Program Engineering Services on the AEGIS Combat System at the Naval Surface Warfare Center. The role requires expertise in software...

Unlock your potential as you spearhead IAM operations, blending AWS expertise with SRE principles. Tackle challenges in CI/CD, observability, and security compliance while driving collaboration in a d...