Linux System Administrator Jobs in Springfield, VA

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...

Lead the administration and support of a complex PaaS environment to ensure reliability, scalability, and security while optimizing Kubernetes clusters for performance, enabling seamless integrations...

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...

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...

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...

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...

Lead the development and maintenance of a mission-critical enterprise web application in a dynamic Kubernetes environment while collaborating with cross-functional teams to enhance software functional...

Reimagine enterprise web applications by leading and collaborating with cross-functional teams to design, develop, and maintain cutting-edge solutions in a Kubernetes-driven environment. Your expertis...

Join a team that's enhancing network engineering operations through lifecycle support and innovative solutions, ensuring critical communication capabilities are delivered efficiently and securely to m...

Optimize systems engineering processes across all project phases, providing technical guidance, ensuring quality deliverables, and collaborating with stakeholders to address engineering challenges and...

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...

Deliver expert network engineering support for a critical IP messaging network. Collaborate on security and operational readiness improvements, enhance network performance, and participate in ongoing...

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...

Optimize cloud operations and enhance infrastructure by leveraging automation, monitoring tools, and DevOps practices. Collaborate with teams to resolve complex technical issues while ensuring seamles...

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...

Build a robust software architecture for critical air traffic control programs, collaborating with architects on designing full stack solutions. Engage in comprehensive database management and support...

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