Linux System Administrator Jobs in Manassas, VA

Play a key role in safeguarding software delivered to U.S. government clients by ensuring compliance with security policies and frameworks, and implementing best practices in DevSecOps to maintain sys...

Optimize secure, scalable AWS cloud environments while leading migrations and modernization efforts for complex systems. Collaborate across teams to implement cloud-native solutions and automate proce...

Lead complex software development initiatives, transforming operational needs into reliable solutions. Collaborate within a dynamic team, ensuring compliance and maximizing software performance to sup...

Deliver expert programmatic and analytical support for information systems acquisition, ensuring compliance and coordination with stakeholders. Collaborate with senior leadership in a dynamic environm...

Empower our cross-functional teams by bridging development and operations. Drive reliable, scalable production services through CI/CD and robust infrastructure automation, while collaborating closely...

Join a team that's managing intricate utility-scale fiber infrastructure projects. This role requires leading cross-functional teams and driving project execution through both agile and waterfall meth...

Design and implement secure, scalable cloud infrastructure while driving automation and security best practices. Collaborate with cross-functional teams to enhance application deployments and ensure o...

Drive operational efficiency by overseeing system operations, developing policies, mentoring teams, and managing large-scale projects for seamless integration and compliance...

Join a team that's dedicated to hands-on system integration and testing of complex defense systems, influencing national security through verification, validation, and technical execution that include...

Transform the future of satellite networks by building an observability stack that ensures system reliability for critical operations. Leverage your expertise in SRE to forge best-in-class tools, proc...

Transform mission-critical software engineering through advanced AI integration, focusing on the design, development, and deployment of innovative solutions, while collaborating with cross-functional...

Join a dynamic team to enhance and modernize technical systems, develop software using Java/Spring Boot and Angular, and manage cloud services, while mentoring junior talent and driving Agile practice...

Transform your career by developing and deploying innovative software solutions. Lead large-scale data projects in a collaborative environment and tackle complex technical challenges while enhancing u...

Collaborate with diverse teams to manage IT infrastructure projects from start to finish. Utilize your expertise in project management to ensure timely delivery and client satisfaction while traveling...

Elevate system reliability by optimizing performance, automating responses, and managing cloud services. Ensure compliance and enhance monitoring while collaborating across teams to deliver robust Saa...

Support the transition to Jira SaaS by optimizing administration, integration, and Agile practices for enhanced collaboration and governance across our enterprise technology ecosystem...

Build resilient operational support systems and optimize IT infrastructure by managing fault monitoring, incident triage, and system enhancements within dynamic UNIX and Windows environments, ensuring...

Shape the future of government software by architecting and shipping AI-driven full-stack features. Mentor engineers and lead technical direction in a hybrid environment, ensuring solutions meet real...

Explore your potential by designing and implementing innovative ServiceNow solutions. Work within a fast-paced environment to optimize CMDB and ITSM processes while collaborating with stakeholders to...

Lead the charge in designing and integrating innovative systems across programs, ensuring mission needs are met through collaborative engineering and data analysis. Drive impactful solutions while bal...

Unlock potential by leveraging your Cloud expertise and programming skills to build robust solutions. Join our team to drive innovation, solve complex challenges, and make a significant impact in a hy...

Champion innovative defense initiatives by providing expert systems engineering support, focusing on weapons control and advanced systems integration. Collaborate with diverse stakeholders to ensure m...

Join us to integrate cybersecurity into Agile processes, enhancing security within the SDLC as a key member of a cross-functional team focused on protecting systems and applications through proactive...

Drive innovation in multi-discipline systems engineering, leading teams to enhance reliability and resiliency across geospatial intelligence solutions for government agencies, ensuring the highest qua...

Engineer cloud solutions by designing, implementing, and maintaining Azure architectures that enhance security and operational efficiency. Lead hybrid-cloud integrations and enforce compliance standar...