Senior Linux Administrator Jobs in Reston, VA

Unlock your potential by providing critical support in a dynamic 24/7 Operations & Maintenance environment, ensuring reliability and excellence in facility management while collaborating with a dedica...

Grow your career with a role focused on integrating and developing Kubernetes services to enhance cybersecurity for vital networks, collaborating with teams to fortify data-sharing operations and ensu...

Develop impactful software solutions to secure critical networks by integrating Kubernetes services with the CTI sharing mission. Collaborate with cross-functional teams to enhance cybersecurity infra...

Collaborate to drive innovative solutions through data analysis and system development, leveraging your technical expertise in ASP, SQL, and business processes within a dynamic team environment in the...

Unlock potential by conducting in-depth technology evaluations and managing customer technology solutions, ensuring alignment with mission needs and operational efficiency for effective cybersecurity...

Drive your career forward by leveraging your IT expertise to evaluate and implement technology solutions that effectively address customer needs while ensuring operational efficiency and cybersecurity...

Shape the future of systems engineering by managing requirements and enhancing software solutions. Collaborate with teams to deliver innovative technologies and ensure quality in complex development p...

Optimize system reliability by leading SRE practices for critical banking platforms. Collaborate with cross-functional teams to enhance performance and operational excellence while automating processe...

Lead the charge in automating delivery and testing for Navy tactical software, collaborating with diverse teams to innovate solutions and enhance capabilities while ensuring secure and efficient deplo...

Join a team that supports system engineering initiatives, focusing on issue tracking, requirement gathering, and data management. Collaborate with stakeholders to enhance system functionality and cont...

Build and maintain AWS cloud infrastructure ensuring security and stability for mission-critical applications. Collaborate with development teams, implement security controls, and support operational...

Transform your career by developing cutting-edge cyber tools for digital forensics. Engage in all phases from concept to deployment, deploying Python and React to enhance federal law enforcement opera...

Innovate with us to drive transformation as a Senior DevOps/MLOps Engineer. Lead enterprise-level planning and hands-on solution design, enhancing software systems for scalability and reliability acro...

Join a dynamic cybersecurity team making a significant impact on DoD operations. Leverage your expertise in information assurance and risk management to enhance information system security across mult...

Drive impactful software delivery by collaborating with diverse teams to manage requirements and execute Agile practices, ensuring alignment from planning to deployment in a vital mission-focused envi...

Lead the charge in designing and integrating complex electrical control systems while mentoring teams, ensuring project delivery, and enhancing system efficiency for renewable energy applications and...

Drive impactful program management by coordinating workflows and communications for senior leadership and industry partners, ensuring effective execution of strategic initiatives and deliverables...

Drive efficient program management by coordinating workflows, drafting correspondence, and reporting actions. Collaborate with stakeholders to deliver results for high-profile defense projects, ensuri...

Optimize our infrastructure and drive automation as a DevOps Engineer, implementing solutions in AWS and Kubernetes. Collaborate with teams to enhance service reliability, scalability, and performance...

Elevate software development processes by modernizing PKI and IdAM systems. Collaborate with a dynamic Agile team to design and develop secure, cloud-based applications critical to government networks...

Tackle challenges by managing macOS systems in secure environments, ensuring compliance with DoD standards, and providing expertise in endpoint administration, mobile device management, and lifecycle...

Join a dedicated team to enhance cybersecurity measures, ensuring compliance and risk management within DoD environments. Collaborate on assessments, security controls, and continuous monitoring to pr...

Create high-performance embedded systems by designing, architecting, and implementing complex software solutions that optimize resource constraints while enabling real-time RF data processing across d...

Join our team to lead a technical group for GCCS-J system administration, overseeing software deployment, managing audits, and ensuring operational readiness while mentoring junior staff in a fast-pac...

Lead the delivery of scalable solutions to clients, leveraging your technical expertise and interpersonal skills. Collaborate across teams to solve complex business challenges with Red Hat technologie...