Senior Linux Administrator Jobs in Washington, DC

Support impactful IT projects by analyzing data, driving solutions, and enhancing services in an M365 environment. Act as a liaison between IT and business, focusing on quality execution and stakehold...

Build a strong security foundation by ensuring compliance and protecting systems. Leverage your expertise in Risk Management Framework and collaborate with teams to enhance security controls and conti...

Transform communications infrastructure through hands-on network engineering and technical support, ensuring system integrity and compliance while collaborating across teams to evaluate and integrate...

Drive comprehensive testing and evaluation initiatives across complex programs. Collaborate with diverse teams to develop strategic plans, ensuring high-quality performance and integration of advanced...

Tackle complex challenges as you create scalable full-stack software solutions, enhancing collaboration and data-driven decision-making in mission-critical environments, while leveraging cutting-edge...

Shape the future of security in a complex IT environment by leveraging your expertise to develop, validate, and maintain critical security controls and frameworks, ensuring compliance and the safeguar...

Explore opportunities to provide hands-on engineering support for telecommunications systems, enhancing communication capabilities through analysis, optimization, and maintenance while ensuring compli...

Engineer and optimize advanced telecommunications systems while supporting FEMA's continuity-communications programs. Leverage your expertise in network design, RF engineering, and system integration...

Contribute to continuity communications by managing and optimizing Cisco network infrastructure through hands-on engineering, troubleshooting, and lifecycle management to support operational readiness...

Develop and maintain robust Kubernetes-based platforms while ensuring secure, compliant, and reliable VDI operations within a high-security federal environment, engaging in 24/7 on-call support and au...

Join a team that ensures the reliability and security of cloud environments. As part of our Infrastructure and Federal Platform Engineering team, you'll leverage your SRE and VDI expertise to operate...

Innovate within a mission-driven team, managing systems engineering tasks and leading Agile scrum practices to enhance software development and system integration, while ensuring robust collaboration...

Join a team that enhances data center reliability by mentoring technicians, managing operations, and implementing best practices for hardware maintenance, network configuration, and safety compliance...

Advance your career by providing expert technical support and mentoring in data center operations, ensuring optimal performance and reliability of server, storage, and network components while adherin...

Engineer innovative ServiceNow solutions to enhance operations in a secure hybrid cloud. Collaborate with a skilled team to design and maintain systems that optimize organizational workflow and effici...

The Sr. Dev Ops Engineer will play a crucial role in designing and implementing secure and scalable DevOps solutions for government, defense, and intelligence sectors. This position requires an active...

Transform full-stack software applications through design, development, and optimization, while ensuring security and performance. Collaborate with cross-functional teams in Agile environments to deli...

Join us to manage and optimize IT systems by providing troubleshooting, support, and maintenance across diverse platforms, ensuring reliability and performance in a dynamic environment that prioritize...

Engage in transformative development efforts by building AI-driven solutions and providing technical expertise. Seek innovative approaches to problem-solving while maintaining secure and efficient aut...

Optimize systems engineering processes by leading requirement analysis, design, and integration activities. Collaborate with users to develop functional specifications and manage documentation to ensu...

Unlock potential by leading system engineering efforts that define user requirements and drive design solutions. Collaborate with stakeholders to ensure technical integrity and successful integration...

Transform your career by joining a dynamic team as you develop innovative software solutions using C#, Angular, and React while collaborating with cross-functional teams to enhance application functio...

Lead the charge in system engineering excellence, driving innovative solutions and technical leadership within a collaborative intel team. Your expertise will play a critical role in shaping outcomes...

Take ownership of critical satellite communication systems; lead development, deployment, and maintenance of complex C++ or Python applications in a collaborative environment focused on quality and op...

Lead the development and deployment of complex satellite communication systems, ensuring seamless operations through effective DevOps practices, Kubernetes management, and cross-functional collaborati...