Linux System Administrator Jobs in Dahlgren, VA

Shape the future of satellite networks as a RAN authority, owning 24/7 health, diagnosing incidents, and driving optimization across the production NTN network while mentoring engineers and improving...

Transform data solutions by guiding a cross-functional team to support high-priority analytics for federal clients. Ensure efficient data pipeline operations while implementing cutting-edge technologi...

Engineer innovative training tools while collaborating with diverse teams. Execute specifications review, problem reporting, and on-site support to enhance exercises, ensuring quality and compliance f...

Join a dynamic team as a senior security specialist, ensuring the integrity and protection of enterprise IT systems while supporting critical DoD missions with a proactive security approach and extens...

Lead the architecture and development of scalable applications and cloud solutions in an Agile environment, addressing national security missions through innovative software engineering and modern dat...

Champion innovative software solutions that enhance national security operations by collaborating with architects and engineers in an Agile environment. Lead design and development of enterprise appli...

Unlock your potential as a cybersecurity expert integrating security controls, ensuring compliance with IA and cybersecurity standards, and collaborating across teams to protect critical systems and i...

Join a team that's enhancing numerical algorithms to innovate a leading simulation framework, driving impactful solutions that meet customer needs while collaborating across development and support to...

Architect resilient geospatial intelligence solutions, guiding engineering teams through the systems engineering lifecycle. Ensure alignment with Federal mission needs and drive integration efforts ac...

Champion the design and implementation of cloud networking solutions in AWS, ensuring secure and reliable connectivity while supporting application teams and enhancing operational efficiency...

Oversee the administration and security of Oracle databases for a critical financial system supporting the DoD. Manage database performance, development, and security while ensuring high availability...

Manage Workday HR administration and support across HCM workstreams, ensuring data accuracy and optimized processes while enhancing user experience with responsive assistance and configurations in bot...

Take ownership of systems engineering support for the TRIDENT II missile program, ensuring safety documentation compliance, managing schedules, and collaborating with cross-functional teams to address...

Lead systems engineering efforts for the TRIDENT II missile program, ensuring effective integration of components and supporting classified R&D initiatives. Collaborate with teams and manage schedules...

Contribute to building backend services that drive impactful AI/ML product features, collaborating cross-functionally to create scalable, resilient solutions while coding and managing production appli...

Lead the development of high-security software solutions for government clients, ensuring seamless deployment and compliance by integrating innovative technologies in air-gapped environments while col...

Drive the support and maintenance of scientific workstations, ensuring optimal performance of Windows and Mac OS systems in a laboratory environment. Collaborate directly with users while implementing...

Transform the cloud infrastructure landscape by managing server operations, transitioning workloads to Azure, and ensuring robust security and disaster recovery processes while leading a dedicated tea...

Join a team that drives innovation in software engineering by developing and maintaining robust systems in a containerized environment, while collaborating within a cross-functional Agile Scrum Team t...

Lead the charge in implementing security design and requirements for computer systems, ensuring robust management of DNS operations, audit logs, and server performance, while innovating solutions in a...

Transform the acquisition management landscape by supporting Navy contracts, enhancing processes for effective mission delivery, and driving strategic initiatives in a dynamic, collaborative environme...

Empower the software engineering team to design, develop, and test innovative applications and platform solutions. Collaborate across the SDLC while adhering to best practices and proactively resolvin...

Champion robust security by driving IAM initiatives for cloud and on-premise systems. Collaborate cross-functionally to untangle access challenges while enhancing automation and developing scalable so...

Engineer resilient backend solutions for privileged account discovery, enhancing security while navigating complex, customer-deployed environments. Collaborate on data-processing workflows using cutti...

Lead the charge in designing and implementing secure, scalable IaaS solutions within a NATO-secured environment, while collaborating with multidisciplinary engineering teams to ensure comprehensive au...