Senior Linux Administrator Jobs in Sterling, VA

Help us drive innovation by leading the development of high-assurance encryption devices and secure communications technologies, integrating hardware and software across multidisciplinary teams to del...

Lead the charge in architecting and managing cloud environments while ensuring operational stability and security. Collaborate with teams to streamline processes and support a global workforce in deli...

Join our team to drive cloud infrastructure excellence, supporting critical missions through robust administration of Windows and AWS environments, automation, and collaboration with development teams...

Lead the charge in modernizing network infrastructure for Army projects, providing technical expertise and direction in design, implementation, and integration of complex systems while collaborating w...

Lead the support and maintenance of IT systems, ensuring optimal performance and reliability. Collaborate with teams to troubleshoot issues, manage configurations, and enhance system operations while...

Develop and maintain robust IT infrastructure by managing Windows servers and desktops. Leverage your expertise to optimize performance and security while implementing best practices for scalable remo...

Engineer robust application delivery systems, ensuring optimal performance and reliability. Collaborate on network optimization and support hybrid environments while utilizing advanced tools for troub...

Lead the charge in enhancing information assurance programs by implementing security policies, managing day-to-day operations, and ensuring compliance with standards. Collaborate with senior ISSOs to...

Optimize and innovate software kernels for hardware integration, collaborating with ML Research and Hardware Engineering teams to enhance performance and efficiency in cutting-edge technology applicat...

Innovate cloud computing solutions for U.S. Government agencies, tackling complex distributed systems. Lead engineering efforts to enhance operational excellence and automate processes, ensuring top-t...

Grow your career as you support high-performance data center networking. Collaborate with experienced engineers to enhance your skills in advanced technologies while ensuring optimal network performan...

Innovate solutions by collaborating with multidisciplinary teams to enhance system administration and infrastructure maintenance, ensuring operational readiness and compliance throughout the systems e...

Support and enhance system operations by collaborating with stakeholders, managing infrastructure, and optimizing processes through automation, ensuring compliance and operational readiness across div...

Join a team that's enhancing cybersecurity by analyzing network activity, responding to incidents, and maintaining a Cyber Threat Intelligence Database to protect critical information systems from thr...

Join a team that's dedicated to optimizing IT systems and enhancing performance. Leverage your extensive experience in Linux and Systems Engineering to manage infrastructure and lead troubleshooting e...

Lead advanced systems engineering initiatives across the lifecycle, ensuring technical integrity and quality. Collaborate with government and program teams to deliver complex solutions in a Scaled Agi...

Join us to design and deploy secure network infrastructures for federal agencies. You'll lead installations, conduct site surveys, and ensure compliance with NIST and TEMPEST standards while supportin...

Join a dynamic team as a systems safety engineer, overseeing safety aspects throughout the product lifecycle. Collaborate with cross-functional teams to ensure compliance and excellence in system safe...

Join a team that's dedicated to optimizing Microsoft-based systems, providing advanced technical support, and enhancing IT infrastructure. Collaborate with experts to resolve complex issues and drive...

Engage in critical systems engineering efforts, analyzing and modernizing authorization services. Collaborate with government representatives to enhance IT infrastructure and ensure effective stakehol...

Elevate your career by leading clients through the CMMC 2.0 compliance journey. As a key advisor, you'll translate complex regulations into actionable strategies, ensuring audit readiness and security...

Unlock potential by leading enterprise application security for Workday ERP. Design, configure, and enhance security controls while collaborating with cross-functional teams to ensure compliance and p...

Elevate your career by designing and maintaining advanced IT infrastructure platforms, ensuring reliability and security. Collaborate with teams to optimize solutions, automate processes, and enhance...

Join a team that's shaping the future of DevOps by designing and implementing CI/CD pipelines with cutting-edge technologies. Collaborate with customers and cross-functional teams to enhance their Dev...

Champion innovative AI-driven self-service solutions, enhancing employee experiences through ServiceNow. Collaborate with teams to streamline processes, ensuring high-quality engineering from design t...