Linux System Administrator Jobs in Chantilly, VA

Lead design and development of secure, scalable case management systems. Collaborate with cross-functional teams to enhance workflow efficiency while maintaining compliance with DoD security standards...

Join a team that's committed to enhancing national security through innovative systems engineering, focusing on secure operation and maintenance of Windows and Linux systems, while collaborating with...

Collaborate with a multidisciplinary team to develop and deploy machine learning systems that enhance national defense capabilities through innovative modeling and simulation techniques...

Pioneer systems engineering solutions to enhance interoperability and data access across various security enclaves, driving mission alignment and operational excellence for decision makers in a comple...

Drive information systems security strategy and operations, ensuring robust protection of critical data while leading evaluations and compliance across complex environments. Collaborate with teams to...

Lead the charge in enhancing cloud reliability and efficiency through AWS expertise, automation, and effective collaboration across teams, driving performance improvement and operational excellence in...

Elevate your career by streamlining software development with CI/CD pipelines and cloud solutions. Collaborate with teams to optimize processes, mentor junior engineers, and lead efforts in building D...

Unlock potential as you coordinate EDI and integration projects, providing crucial tier-1 support, improving feedback loops, and driving efficiency in a dynamic IT environment. Bring your technical ex...

Unlock potential by designing and implementing innovative infrastructure services to enhance autonomous systems. Collaborate with cross-functional teams to develop scalable back-end solutions and enab...

Drive strategic planning and modernization of data infrastructures, enhancing data integration and governance. Collaborate with experts to develop effective data solutions that ensure timely access an...

Innovate your career by leveraging your expertise in military signals intelligence operations. Provide critical support across program development, security, and management, ensuring the successful ex...

Lead the modeling of Battery Energy Storage Systems for large-scale applications, focusing on compliance evaluations through steady state, dynamic, and transient simulations, while collaborating with...

Transform IT services by ensuring the reliable delivery of applications through expert administration of F5 platforms, optimizing performance, and collaborating across teams to enhance enterprise oper...

Lead IT infrastructure solutions by leveraging ITIL and ITSM methodologies. Collaborate with cross-functional teams to enhance service delivery, develop SLAs, and advise senior management on strategic...

Optimize DevOps strategies to elevate team collaboration, enhance cloud infrastructure, and streamline CI/CD processes while ensuring quality and security standards are met across the federal sector...

Empower mission-critical web services by expertly managing, securing, and optimizing the web server infrastructure to ensure peak performance, reliability, and security, while collaborating with IT te...

Join us to oversee and enhance security measures for critical defense operations. You'll manage SCI programs, maintain compliance, and ensure the protection of sensitive information while collaboratin...

Help us maintain seamless operations across diverse network environments while providing hands-on assistance, technical support, and innovative solutions in a dynamic IT landscape. Join a collaborativ...

Join a team that empowers critical logistics support for the LCS Mission Modules Program, collaborating across various departments to enhance operational efficiency and mission success while developin...

Transform IT infrastructure by supporting design and sustainment of hybrid environments, managing essential systems, ensuring security, and driving seamless operations across multiple domains...

Join a dynamic team to support and enhance enterprise IT infrastructure across hybrid environments, ensuring performance, security, and compliance for mission-critical applications in the DoD OIG netw...

Unlock potential by collaborating across programs to design, develop, and enhance systems that meet mission needs. Drive innovative solutions while balancing technical, schedule, cost, and performance...

Execute the design and sustainment of IT infrastructure across hybrid environments, ensuring security and performance of critical applications for both unclassified and secret domains while collaborat...

Shape the future of cloud infrastructure by managing complex AI data center builds, driving alignment among stakeholders, and ensuring successful program execution in a high-growth environment...

Drive end-to-end data flow solutions by providing systems engineering and project management support, ensuring successful integration, transformation, and documentation within an Agile environment, co...