Linux System Administrator Jobs in Manassas, VA

Join a dynamic team to ensure the reliability and performance of cloud infrastructure. Work hands-on in a 24x7 environment, driving incident response, system monitoring, and architecture optimization...

Help us lead a strategic engineering team focused on AI initiatives. As the Software Engineering Manager, you will drive innovative prototypes and integrate cutting-edge solutions while mentoring seni...

Join a dynamic Network Administration team to lead support efforts, optimize system performance, and automate processes. Collaborate on innovative projects involving complex network systems and techno...

Optimize cloud infrastructure reliability through proactive monitoring, incident response, and performance evaluation. Collaborate with engineering teams to streamline operations in a dynamic 24x7 env...

Engineer robust DevOps solutions utilizing AWS and containerization tools, fostering efficient production environments and pilot programs. Play a crucial role in maintaining secure on-prem and cloud-b...

Shape the future of IT service delivery by providing expert Tier 2 support for international and domestic customers, troubleshooting complex issues, ensuring compliance, and enhancing infrastructure d...

Transform systems engineering by delivering innovative solutions for cybersecurity and integration. Collaborate extensively with mission teams to enhance RF communication systems and drive project suc...

Unlock potential by owning and optimizing identity systems and access controls to enhance operations, streamline processes, and drive automation initiatives within a dynamic IT environment...

Reimagine real-time software systems by developing innovative game-engine tools. Collaborate with a multidisciplinary team to enhance training simulations and tackle complex national security challeng...

Lead the software release process by managing risk compliance and security, ensuring alignment with NIST standards and RMF protocols to facilitate the organized deployment of new software while enhanc...

Develop and maintain security protocols for complex information systems, ensuring compliance with cybersecurity regulations. Engage with key stakeholders to protect high-impact environments and suppor...

Shape the future of cloud technology by leading DevOps initiatives that enhance operational efficiency and effectiveness for critical government missions. Collaborate with teams to automate infrastruc...

Make your mark at the forefront of technical delivery, leading complex deployments and strategies for customer success in API Management and cloud-native environments to drive meaningful business outc...

Explore and develop robust cloud infrastructure solutions while ensuring optimal security practices and seamless application performance, leveraging your expertise in AWS, DevOps, and software develop...

Champion innovative software solutions by leading design and development efforts. Collaborate across teams to enhance existing applications and ensure seamless integration while driving best practices...

Lead the charge in advancing spacecraft attitude control systems and GNC capabilities. Engage in full lifecycle support, including design, evaluation, and operations to enhance mission success and sys...

Engage in strengthening security frameworks by implementing enterprise-level solutions in RHEL and Windows systems within a High Performance Computing environment, promoting compliance and collaborati...

Unlock potential by driving innovation in DevOps, optimizing build and deployment systems, and enhancing development workflows across diverse teams to improve efficiency and accelerate project deliver...

Join a team that's driving innovation in cloud technology. Design, implement, and secure Microsoft 365, Azure, and security environments, ensuring peak performance and compliance with NIST and FedRAMP...

Champion the future of systems engineering by leading the Decennial Transformation project, integrating technologies, and optimizing agile practices across diverse stakeholders. Drive strategic planni...

Accelerate your career as a systems engineer, shaping advanced solutions for national security through innovative design, development, and management of mission systems using cutting-edge technologies...

Join a team dedicated to managing information security risks in defense operations. You'll support day-to-day security tasks for various programs, ensuring compliance and security posture while collab...

Coordinate and facilitate project execution for complex programs by analyzing data and trends, developing project schedules, and collaborating with cross-functional teams to ensure timely delivery of...

Take ownership of comprehensive security assessments and authorizations for multiple systems, ensuring adherence to RMF guidelines while managing team collaboration and documentation for operational s...

Lead the development and maintenance of dynamic web applications, utilizing cutting-edge technologies and ensuring seamless integration across platforms to meet user needs and enhance operational effi...