Linux System Administrator Jobs in Stafford, VA

Elevate IT infrastructure management by overseeing systems in a Microsoft Windows environment, ensuring optimal performance while mentoring users and troubleshooting across virtual and physical worksp...

Lead innovative systems engineering solutions that address national security challenges, utilizing both Traditional and Model-Based Systems Engineering methodologies across complex mission environment...

Join a team that's dedicated to enhancing operational capabilities through innovative IT solutions. As a Systems Administrator, you'll support critical systems, ensuring their security and performance...

Join a team of dedicated professionals driving innovations in systems engineering for Defense. Collaborate on cutting-edge projects while supporting Model Based Systems Engineering initiatives for the...

Support our IT team as a Tier 2 Systems Administrator, providing expert technical assistance, maintaining critical systems, and ensuring top-tier performance and security for user infrastructure. Make...

Lead the charge in delivering critical GEOINT capabilities, supporting the systems engineering lifecycle from requirements analysis to testing, ensuring alignment with mission needs while mentoring ju...

Manage and maintain Windows/Unix servers in a fast-paced environment, ensuring high availability and performance. Collaborate with application developers to support installations and upgrades, providi...

Join a dynamic engineering team to enhance Windows OS sensor solutions, tackling complex challenges, optimizing systems, and ensuring high-quality project delivery through collaboration and technical...

Take ownership of Exchange Online and virtual environments, ensuring seamless administration, user support, and system reliability across DoD OIG networks while collaborating with engineering for cont...

Partner with us to enhance database management systems ensuring optimal performance, security, and data integrity while coordinating user requirements and system modifications in a complex environment...

Join a team that's transforming the engineering landscape by leading innovative ICT design for critical data center and smart building projects, working independently while guiding collaborative teams...

Oversee the integration and testing of complex systems to ensure mission success. Collaborate with cross-functional teams to analyze requirements, develop test protocols, and enhance system interfaces...

Champion operational excellence by managing system performance, troubleshooting complexities, and collaborating with cross-functional teams to ensure seamless operations in a high-stakes environment...

Unlock potential by designing and delivering scalable, secure software solutions. Collaborate with diverse teams to tackle complex problems while utilizing AI-assisted tools for efficient development...

Unlock your potential as a Software Development Engineer, designing scalable, secure solutions for complex missions while collaborating with diverse teams and leveraging modern AI tools to enhance dev...

Engage in thorough assessments of financial systems to ensure compliance with federal regulations. Utilize expert knowledge in systems controls and auditing practices to protect sensitive information...

Shape the future of technical architecture by designing and enhancing systems for optimal user experience, security, and operational efficiency. Lead teams and drive innovation by researching and impl...

Join a team that's dedicated to enhancing DevOps solutions using AWS services. Collaborate to manage technical debt, implement best practices, and support production web applications while driving sys...

Join a dynamic team as you manage and optimize computer networks, ensuring efficient performance and robust security in a collaborative environment while providing top-notch technical support and prob...

Create innovative IT solutions as a Senior Engineer, driving technical excellence, client trust, and compliance in complex, regulated environments while mentoring junior engineers and optimizing servi...

Engage in the modernization and integration of secure Linux enterprise platforms. This role focuses on engineering scalable, automated solutions, leveraging CI/CD pipelines, containerization, and infr...

Accelerate progress at the forefront of systems integration, leading critical GEOINT initiatives and ensuring seamless operation across cloud, hybrid, and on-premise infrastructures to meet government...

Engage with our dynamic team to design, install, and sustain networked systems, ensuring seamless communication and efficient operations while collaborating on cutting-edge technologies...

Champion secure and scalable cloud solutions by managing Azure infrastructure and Microsoft 365 services. Collaborate on cross-tenant initiatives and optimize performance while ensuring operational ex...

Join a team that's dedicated to performing full-cycle software development in an Agile environment, focusing on Java and Oracle technologies while enhancing application performance and implementing in...