Senior Linux Administrator Jobs in Fairfax, VA

Advance your career by developing and modernizing systems that support mission-critical applications. Collaborate with cross-functional teams to deliver innovative solutions using cutting-edge technol...

Advance cybersecurity efforts by analyzing threats and vulnerabilities, optimizing network security, and ensuring compliance. Collaborate with teams to enhance the security posture and mitigate risks...

Lead the charge in developing cutting-edge software solutions for national security, engaging in the full software lifecycle with a collaborative team. Embrace Agile practices and innovative technolog...

Transform specialized infrastructure solutions by assessing user architectures, optimizing resources, and managing systems to enhance performance. Collaborate with cross-functional teams to define inn...

Transform research into operational success by providing insightful analysis and support. Collaborate across teams to deliver technical recommendations, lead initiatives, and enhance systems architect...

Develop and secure robust cybersecurity measures while managing and optimizing network infrastructure. Collaborate with team members to enhance security protocols and provide user support, ensuring or...

Lead the design and development of scalable software solutions, optimizing code quality and performance through collaborative practices and innovative system architecture in a fast-paced environment...

Engage in cutting-edge cloud software engineering with a focus on scalable architectures, containerization, and serverless technology. Lead projects from inception to delivery, transforming scientific...

Optimize cloud services to enhance performance and cost-efficiency, collaborating with cross-functional teams in a dynamic environment to improve Medicare and Medicaid applications while leading techn...

Grow your career with a collaborative team as you design, implement, and maintain cloud infrastructure and CI/CD pipelines using modern tools for microservices and secure applications...

Solve complex challenges by managing AWS infrastructure for a critical healthcare platform. Drive modernization, optimize costs, and ensure compliance while mentoring teams to enhance operational effi...

Elevate our project management practice by leading a skilled team to enhance project delivery and customer satisfaction. Collaborate across services to drive strategic objectives while driving innovat...

Transform critical government workflows as a Software Developer, creating and enhancing secure applications in AWS. Collaborate on complex projects and contribute innovative solutions to support natio...

Shape the future of network security! As a Senior Network and Cyber System Engineer, you'll enhance cybersecurity operations while managing network infrastructures. Join a mission-driven team and make...

Engineer robust network solutions, ensuring high availability and optimal performance. Collaborate with teams to support deployments and fulfill enterprise infrastructure needs in regulated environmen...

Help us shape critical military cyber operations by leveraging your expertise in software architecture and development. Join a dedicated team committed to national defense, designing and implementing...

Drive automation and optimization of our infrastructure while collaborating with global engineering teams to enhance software delivery and ensure system reliability in a fast-paced, innovative environ...

Unlock advanced cloud solutions by designing and implementing resilient IT infrastructures. Collaborate with architects and developers to enhance and optimize global applications in a dynamic, fast-pa...

Engineer robust full-stack solutions that process vast data volumes. Collaborate across teams, design and implement innovative features, and ensure high code quality in a dynamic environment serving c...

Drive the global networking strategy and operations, ensuring seamless connectivity and security across diverse environments. Engage in vendor management, financial oversight, and technical leadership...

Drive enterprise IT systems engineering for mission-critical environments, translating operational needs into scalable solutions. Collaborate with teams on architecture, integration, testing, and life...

Champion innovative Azure cloud solutions for federal IT, optimizing performance, ensuring compliance, and enhancing operational efficiency. Engage with engineers, security teams, and clients on-site...

Transform CI/CD processes while managing Azure Cloud workloads and automation. Collaborate with development teams to enhance infrastructure, optimize performance, and ensure seamless release cycles, f...

Transform your career by leading complex data center operations, ensuring reliability and performance. Collaborate with cross-functional teams, mentor staff, and oversee compliance and efficiency to d...

Engage as a leader in data center hardware support, ensuring reliability and optimizing operational excellence. Drive change initiatives, lead troubleshooting, and enhance team capabilities in a dynam...