Linux System Administrator Jobs in Manassas, VA

Join our team to design and deploy network monitoring in OT and ICS environments. Support troubleshooting, security assessments, and incident response while collaborating with cross-functional teams i...

Innovate and optimize our warehouse processes, designing efficient layouts and systems that enhance productivity and cut costs across a multi-site operation. Utilize data-driven insights to develop st...

Lead security operations for a secure VTC room, ensuring compliance with NISPOM and DoD directives while managing personnel security and conducting audits. Support corporate security strategies and de...

Pioneer in documentation management for a high-profile Navy weapon system. Oversee electronic documentation, technical content, and process improvements, while collaborating with teams to ensure seaml...

Help us drive impactful projects by managing stakeholder requirements, feasibility analyses, and solutions assessments. Collaborate with diverse teams, transforming concepts into actionable plans with...

Join a team that's pivotal in supporting mission-critical operations across diverse locations, collaborating with stakeholders to ensure software readiness and operational efficiency in a dynamic, hig...

Optimize your career by harmonizing systems engineering and project governance to enhance development accuracy and coordination. Drive success across multiple programs using JIRA and Confluence to ens...

Join a dynamic team to drive innovation in storage architecture, enhance data infrastructure, and provide technical leadership to deliver top-tier solutions for the Intelligence Community's enterprise...

Build scalable web platforms that enhance customer experiences and drive global commerce. Collaborate with engineers and product managers to deliver robust, AI-driven systems while mentoring peers and...

Join a team that's shaping the future of cloud security by leading vital cybersecurity initiatives, implementing federal guidelines, securing cloud environments, and mentoring junior staff to achieve...

Drive innovation by designing and developing cutting-edge web and mobile applications within a hybrid team environment, collaborating cross-functionally to enhance user experience and application perf...

Join a team that's enhancing complex software systems by analyzing user requirements, designing solutions, and executing modifications to meet performance standards while ensuring quality documentatio...

Lead managed services operations to enhance enterprise IT and cybersecurity for the Army National Guard. Ensure compliance with SLAs, analyze service performance, and support incident management acros...

Create intuitive and accessible UIs by modernizing frontend systems, collaborating with cross-functional teams to enhance customer engagement and drive innovation in cloud infrastructure solutions...

Execute impactful projects from planning to execution, overseeing budgets, schedules, and client relationships. Lead cross-functional teams to deliver high-quality services while achieving financial p...

Bring your expertise to design and implement innovative software solutions. Collaborate across teams to enhance front-end UI, leveraging modern frameworks and best practices in software development an...

Join a team that's dedicated to ensuring quality and compliance across complex defense programs. Drive continuous improvement initiatives and lead quality management efforts to support mission success...

Lead the charge in quality management for a critical defense initiative. Oversee governance, integrate continuous improvement, and ensure compliance with evolving standards across diverse operational...

Manage complex Tier-3 IT support for critical analytics ecosystems. Collaborate across engineering and cybersecurity teams to enhance performance and resolve escalated incidents in multi-enclave envir...

Empower mission success by providing expert Tier-3 support for advanced analytics ecosystems, ensuring operational excellence, and mentoring support teams in complex IT environments. Elevate technical...

Elevate the efficiency of IT systems by managing strategic modernization plans and overseeing project execution. Join a dynamic team enhancing technology use for the Department of Transportation to me...

Transform our platform-centric model by applying your DevOps expertise to build, scale, and enhance a globally used SaaS platform for K-12 students. Collaborate with teams, improve systems, and drive...

Champion the security architecture for systems protecting sensitive data, guiding the design, accreditation, and maintenance of complex solutions across diverse cloud platforms and network fabrics whi...

Join our dynamic team to innovate and enhance cutting-edge infrastructure solutions. Drive projects utilizing a comprehensive tech stack while collaborating in a fast-paced environment. Your expertise...

Partner with us to enhance network security and performance as a Sr. Network Engineer, focusing on timely incident response and system optimization within a critical DoD IT framework...