Linux System Administrator Jobs in Fort Belvoir, VA

Lead the implementation of cybersecurity architecture and monitoring for critical AI operations across multiple security classifications, ensuring robust defenses and compliance in support of mission...

Tackle innovative scientific programming challenges supporting earth system models. Collaborate with scientists and partners to enhance data utilities, ensure seamless data processing, and contribute...

Unlock potential by leveraging your extensive software engineering expertise to drive complex programs and projects, ensuring top-notch quality and efficiency in a dynamic, collaborative environment t...

Lead innovative software development initiatives leveraging 20 years of expertise. Collaborate on complex projects utilizing advanced technologies to deliver exceptional solutions. Join a dynamic team...

Empower teams through mission-critical management of federal cybersecurity platforms, ensuring operational stability and compliance while collaborating with cross-functional stakeholders to enhance in...

Contribute to the development of high-quality web applications, engaging with customers and stakeholders. Leverage full-stack expertise and a proactive approach to enhance software solutions across th...

Join a dynamic team to provide expert cybersecurity solutions, collaborating with clients to understand security needs and develop innovative services. Leverage your cloud security knowledge to enhanc...

Shape the cybersecurity landscape by implementing robust security architectures and monitoring capabilities. Work across diverse environments, ensuring mission readiness and resilience in critical ope...

Advance cybersecurity solutions within the War Data Platform, ensuring robust protection across classified environments. Collaborate with DevSecOps to engineer security protocols and elevate mission r...

Drive project success by managing multiple medium to large-scale commercial HVAC projects. Ensure timely delivery within budget while handling key operational tasks such as vendor pricing, logs, corre...

Shape the future of airspace safety as you lead systems engineering efforts, collaborating on complex systems for national air traffic management. Your expertise will drive vital innovations that enha...

Shape the future of healthcare by leveraging data analysis to drive strategic decision-making and streamline operations across various departments. Join a collaborative team focused on improving patie...

Join a team that's dedicated to ensuring cybersecurity and IT support within Special Access Programs. This role offers an opportunity to enhance your skills in system administration and cybersecurity...

Drive application and system testing within Agile and DevOps environments. Collaborate on validation and defect resolution, ensuring system performance meets mission requirements across diverse testin...

Join a team that's driving cybersecurity excellence! Leverage your expertise to tackle complex challenges, design mission-driven solutions, and enhance operational capabilities for US Government clien...

Lead the charge in delivering high-quality program analysis by supporting project agility, tracking costs, and ensuring effective communication among stakeholders. Utilize data insights to drive strat...

Optimize project execution by supervising electrical work across multiple sites, ensuring adherence to safety, budget, and timelines. Be a key leader in delivering critical infrastructure projects whi...

Lead the charge in enhancing desk side support operations, ensuring cohesive teamwork and exceptional service delivery. Drive performance and foster innovation to optimize user experience across diver...

Join a mission-driven team to shape secure cross-domain capabilities, translating complex user needs into actionable system requirements while guiding system architecture and integrating new technolog...

Engage in scientific programming support for earth system models, enhancing functionalities and collaborating on advanced database projects while ensuring high-quality data analysis and comprehensive...

Empower our team by providing expert support for IT systems implementation, troubleshooting, and maintenance. Establish and maintain user accounts while ensuring compliance with customer policies for...

Contribute to enterprise testing efforts across complex GEOINT systems, ensuring reliability and compliance. Execute testing strategies in Agile and DevOps environments, validate functionality, and su...

Champion automation and infrastructure as code in a hybrid role, bridging technical execution and project management. Drive large-scale cloud initiatives while collaborating with product teams to deli...

Empower your career by providing engineering support for electric power projects. You'll engage in design reviews, due diligence, and project analysis, leveraging 12+ years of experience to shape the...

Join a dedicated team to oversee the maintenance of critical data center systems, ensuring optimal performance, safety, and customer service. Work is hands-on in a fast-paced environment, focusing on...