Linux System Administrator Jobs in Dahlgren, VA

Optimize network performance and security as a skilled administrator, overseeing systems, servers, and user access. Collaborate with a dynamic team to enhance IT infrastructure, ensuring reliable and...

Take ownership of designing, developing, and deploying advanced cloud infrastructures that support complex systems for the DoD. Collaborate closely with stakeholders to ensure mission success in a dyn...

Collaborate in applying core systems engineering principles to support Electronic Warfare programs, ensuring the success of integration efforts within combat systems and enhancing warfighter capabilit...

Join a team that's leading complex systems engineering for cutting-edge airborne platforms. You'll provide technical leadership, design solutions, and guide engineering operations to enhance military...

Transform global cloud networking by architecting scalable, secure solutions. Lead cross-functional teams to design and implement next-gen networking services while enhancing production systems and fo...

Deliver excellence in help desk leadership, ensuring timely issue resolution and adherence to SLAs while managing system administration tasks and team performance to enhance user satisfaction and oper...

Join a team that's pushing the boundaries of distributed systems by designing resilient architectures and enhancing core platform capabilities. Your leadership will directly impact performance and dev...

Champion help desk operations through leadership, overseeing Tier 1 support, ensuring SLA compliance, and managing user issue resolution. Contribute to system administration tasks and elevate technica...

Champion secure data transfer as a CDS Systems Administrator, driving support for classified environments while ensuring compliance with DoD standards. Engage in operations, system maintenance, and cr...

Grow your career with a pivotal role managing AI model-serving operations across security enclaves, ensuring reliable deployment and compliance with cybersecurity standards. Collaborate with teams to...

Serve a critical role in enhancing the operational readiness of AI model-serving infrastructures by architecting configuration management systems across classified environments. Collaborate with diver...

Elevate your career by architecting vital configuration management systems for AI/ML in secure environments. This role ensures model reliability and mission assurance, collaborating across teams for e...

Optimize enterprise desktop applications by ensuring stability, security, and performance across a globally distributed environment, contributing to national defense and operational efficiency through...

Elevate your career by leading technology integration and migration projects, focusing on enterprise transformation and modernization during critical phases, ensuring seamless transitions and heighten...

Join a dynamic team to oversee and enhance Linux-based middleware and application environments. Provide critical technical support ensuring system performance, security compliance, and operational eff...

Lead the architecture and implementation of secure cloud services for regulated environments, ensuring compliance and operational excellence. Collaborate with cross-functional teams to deliver resilie...

Drive the development of enterprise system architectures while supporting mission-critical IT operations for a large-scale cybersecurity program. Collaborate with teams to enhance performance and ensu...

Engineer robust front-end solutions as a Software Developer, leveraging 7+ years of web application expertise to enhance a critical analytics platform. Collaborate with teams, mentor junior developers...

Contribute to high-availability z/OS environments, providing leadership and developing automated solutions. Support team operations globally, ensuring optimal systems performance while mentoring less...

Optimize enterprise desktop application stability and performance while supporting critical national defense operations. Collaborate across teams to ensure effective packaging, deployment, and securit...

Transform DevSecOps within a critical AI initiative by architecting secure software pipelines and driving modernization across multi-classified environments, ensuring operational integrity and continu...

Transform enterprise DevSecOps initiatives by architecting and optimizing software pipelines across secure environments, enhancing compliance and operational efficiency to support mission-critical ana...

Shape the future of DevSecOps with your expertise by driving modernization and implementing security automation for critical defense initiatives. Lead a team and collaborate to enhance operational res...

Execute automation of AWS infrastructure and manage application deployments. Collaborate with teams to maintain security standards while ensuring efficient operations of Linux and Windows environments...

Elevate embedded systems design by optimizing Linux platforms for mission-critical space applications. Collaborate across diverse engineering teams to drive innovation and solutions in FPGA-SoC integr...