Linux System Administrator Jobs in Merrifield, VA

Empower mission-critical environments by delivering Elastic solutions, guiding architecture and strategy while fostering strong customer relationships and driving maximum product value through tailore...

Join a team that's advancing cybersecurity by maintaining and optimizing critical security tools in a collaborative environment dedicated to continuous monitoring and compliance. Help identify vulnera...

Architect modern services that enhance a critical production platform while ensuring stability and reliability of legacy systems through careful, incremental modernization and pragmatic engineering pr...

Pioneer innovative solutions by leveraging your expertise to support sales teams. Collaborate with diverse stakeholders in the Public Sector to drive successful product demonstrations and customer eng...

Join a dynamic team as you lead systems engineering for defense programs, transforming customer missions into actionable solutions. Collaborate with stakeholders and drive adaptations for commercial s...

Unlock potential by supporting naval fleet technologies through system engineering expertise. Collaborate with cross-functional teams to ensure compliance of operating systems, optimize network config...

Join a leading team to design and enhance advanced RF systems, providing technical insights and solutions. Drive innovation in RF technologies, ensuring optimal performance and integration of sophisti...

Launch complex systems engineering processes across their life cycle, ensuring technical integrity and quality in deliverables while collaborating with government entities and internal teams to solve...

Join us to deliver exceptional systems engineering solutions for complex challenges. Your technical leadership will drive requirement analysis, system architecture development, and integration efforts...

Champion the security of critical networks by administering enterprise firewalls and enhancing boundary protection measures. Collaborate with security teams to ensure compliance, respond to cyber thre...

Support engagement efforts that elevate cyber security awareness and participation across the organization. Collaborate with leadership to design impactful events and communication strategies that ali...

Empower operational excellence by ensuring seamless vendor support and issue resolution for enterprise analytics platforms, enhancing capabilities for Joint All-Domain Command and Control missions cri...

Shape the future of strategic logistics initiatives through business process reengineering and operational planning support for the Defense Logistics Agency, enhancing efficiencies and driving moderni...

Empower cybersecurity resilience by analyzing, monitoring, and responding to threats in a dynamic operations environment. Work collaboratively to protect enterprise networks while enhancing incident r...

Engage in full software development lifecycle projects, leveraging .NET and Azure technologies. Collaborate with stakeholders to enhance application performance, scalability, and security while implem...

Join a team that's redefining the future by leveraging cutting-edge AI to develop innovative machine learning solutions that solve complex business challenges, and actively collaborating across multid...

Shape the future of enterprise hosting by leading architecture standards and enhancing capabilities through strategic resiliency and integration initiatives, ensuring secure, efficient operations in f...

Lead the charge in enhancing our multi-cloud compute infrastructure through innovative software solutions, while ensuring optimal performance and high availability for millions of users across the glo...

Drive program success by overseeing technical teams, ensuring adherence to standards, and managing performance metrics to meet government objectives in a dynamic, classified environment...

Shape the future of information security by managing operational security for critical systems. Collaborate with teams to ensure compliance, conduct reviews, and mitigate risks in maintaining trusted...

Lead cyber systems engineering efforts to evaluate and enhance security measures for underwater systems, ensuring compliance with technical requirements and industry standards while collaborating with...

Join a team that's shaping the future of platform administration by leading the design and management of critical services in a complex global environment, driving technical integration, and ensuring...

Inspire the future of cloud services by developing cutting-edge connectivity solutions for AWS EC2 instances. Collaborate closely with a dynamic team to enhance customer experiences through innovative...

Innovate and lead in a collaborative environment, driving software development and engineering solutions while utilizing advanced technologies and best practices to achieve remarkable results for dyna...

Join a team that's enhancing defense services through expert contract management. Oversee contracts, ensure compliance, and liaise with teams to optimize risk management and customer satisfaction whil...