Senior Linux Administrator Jobs in Reston, VA

Unlock potential by leading cloud infrastructure strategy and design. As the cloud architect, you will drive technical migrations, evaluate emerging technologies, and ensure solutions meet business re...

Join our fast-paced team to shape cutting-edge prototypes into reliable, production-grade products. Collaborate closely with engineers and reference customers, ensuring high standards in operational q...

Support and enhance the end-user experience by troubleshooting IT systems, managing hardware, and facilitating training and documentation for efficient desktop operations in a dynamic environment...

Drive project success by leading cross-functional teams, ensuring client satisfaction, and managing resources effectively in the dynamic field of healthcare IT. Utilize your expertise to mitigate risk...

Transform cloud solutions by deploying and maintaining Red Hat OpenShift environments. Collaborate with teams to support AI applications for DoD clients across various infrastructures while ensuring s...

Accelerate the development and management of advanced OpenShift environments supporting critical cloud solutions in a hybrid setting. Collaborate with teams on deployments, upgrades, troubleshooting...

Contribute to impactful database management by overseeing SQL Server systems, ensuring data integrity, security, and performance while optimizing ETL processes. Collaborate with cross-functional teams...

Advance national security by managing and automating Linux environments, utilizing innovative solutions to tackle cyber challenges. Join a high-stakes team focused on cyber investigations and systems...

Champion the reliability and security of hybrid IT systems, managing Windows Server and RHEL environments while administering the SAP BusinessObjects platform. Your efforts will enhance critical syste...

Elevate your career by supporting an AWS-hosted application, enhancing software functionality, ensuring compliance, and advising on risk mitigation while collaborating with stakeholders to promote ope...

Elevate your career by leading complex IT program management and integration efforts. Collaborate with cross-functional teams to fulfill strategic objectives, design secure cloud environments, and ens...

Advance your career by driving reliability and performance in critical production environments. Collaborate with cross-functional teams to implement innovative solutions and enhance system efficiency...

Engineer innovative solutions in Cybersecurity, leading critical IT projects that enhance national defense. Collaborate in a dynamic environment to support complex systems integration and improve nati...

Champion a robust platform that orchestrates microservices with cutting-edge tech. Empower diverse teams through effective collaboration, ensuring efficient automation, CI/CD management, and infrastru...

Advance your career by leading systems engineering initiatives, ensuring compliance with ISO/IEC 15288, and cultivating innovative solutions. Collaborate with a dynamic team to enhance project outcome...

Lead and enhance cybersecurity measures while protecting vital information systems. Collaborate with cross-functional teams to align security practices with business goals, ensuring compliance with re...

Champion secure enterprise network solutions, ensuring optimal performance and robust security across diverse hardware and software systems. Collaborate with teams to achieve seamless connectivity and...

Lead the management and maintenance of mission-critical IT infrastructure, providing exceptional support across server, storage, and network environments while ensuring optimal system performance and...

Optimize mission-critical IT operations by ensuring systems security and performance. Lead initiatives for enhancement of network and software capabilities while delivering actionable intelligence wit...

Shape the future of enterprise systems by designing and implementing solutions that impact national security. Collaborate with a diverse team to tackle complex challenges and drive mission success thr...

Join a team that's at the forefront of engineering next-gen enterprise systems. As a Technical Systems Engineer, you'll design impactful solutions for national security in a collaborative, dynamic env...

Unlock enterprise value by leading server and storage engineering initiatives. Your expertise will drive modernization, optimize infrastructure, and ensure seamless transitions in complex environments...

Unlock your potential by designing and implementing innovative network architectures that enhance system performance, seamlessly integrating cloud services while leading complex engineering projects t...

Help us ensure stringent security measures for classified materials in a high-paced DoD environment. Oversee access and document control operations, manage visitor certifications, and maintain complia...

Join a team that's dedicated to ensuring optimal IT operations by planning, installing, and maintaining technical infrastructure. Provide expert support and recommend improvements, enhancing reliabili...