Systems Administrator Jobs in Washington, DC

Join a team dedicated to enhancing intelligence capabilities through advanced RF, cyber, and SIGINT systems. Engage in full systems lifecycle management, from deployment to sustainment, in dynamic env...

Shape enterprise-level desktop systems by analyzing requirements, designing solutions, and leading cross-functional teams, while ensuring secure and reliable technology support for mission-critical op...

Empower government operations by leading desktop systems engineering efforts. Collaborate across teams to design, implement, and maintain secure enterprise desktop solutions within mission-critical en...

Join us in shaping the future of cloud communications as a lead architect, guiding the migration and administration of Microsoft Exchange in hybrid environments, ensuring security and high availabilit...

Transform information security management by leading initiatives that enhance cybersecurity across classified systems, ensuring compliance and implementing best practices to protect sensitive data and...

Lead the charge in optimizing our ServiceNow platform, enhancing ITSM capabilities, and driving automation initiatives. Shape the strategic roadmap to deliver exceptional service experiences while mai...

Take ownership of IT systems as a Systems and Network Administrator, providing critical support for infrastructure implementation, troubleshooting, and maintenance to ensure optimal performance and re...

Shape the future of IT by managing systems and network administration. Ensure the reliability and performance of IT systems through troubleshooting, support, and maintenance operations across various...

Transform large-scale Linux systems by overseeing installations, operations, and security. Leverage your experience to maintain reliability and performance enhancements while managing compute, network...

Transform large-scale Linux systems through installation, support, and security. Manage day-to-day operations, monitor performance, and resolve issues, ensuring reliability and security enhancements a...

Unlock the potential of a complex network system as you administer, sustain, and enhance IT operations to ensure reliability and security in a dynamic environment, collaborating with diverse teams to...

Champion cybersecurity by leading our information systems security efforts. Utilize your expertise to develop policies, conduct risk assessments, and collaborate across teams to ensure the security an...

Lead the charge in providing critical support for IT systems, ensuring optimal operation and user assistance. Utilize your advanced Linux and networking expertise to manage day-to-day functions and re...

Join a team that's dedicated to enhancing IT systems through hands-on support and problem-solving. Collaborate with professionals in a dynamic environment, providing critical maintenance and optimizat...

Architect high-performance bulk data transport services for national security, ensuring reliability and security across a global scale. Lead system administration initiatives while collaborating with...

Lead the charge in delivering comprehensive technical support for global infrastructure, ensuring optimal performance of middleware systems and successful integration across cloud platforms and partne...

Elevate your career with a pivotal role in server administration, overseeing system performance and security while mentoring junior staff and collaborating on innovative technology deployments and enh...

Unlock potential by taking charge of mission-critical Linux systems. Leverage your expertise in automation, security, and troubleshooting to enhance production environments while collaborating with di...

Take ownership of enterprise IT systems by administering network infrastructure and VMware virtualization. Ensure security, performance, and reliability of core services, while collaborating across te...

Join our dynamic team to provide technical support and system administration, ensuring seamless IT operations. Engage with government stakeholders and enhance system reliability while addressing diver...

Join a dynamic team as you assist in developing and managing requirements for advanced electromechanical systems, while driving validation and testing to ensure top-tier performance and reliability...

Unlock potential by providing systems engineering support for mission-critical enterprise systems. Collaborate with government teams to design, deploy, and maintain secure IT infrastructure while ensu...

Lead the charge in enhancing cybersecurity by identifying vulnerabilities, conducting assessments, and applying advanced security techniques to secure network environments and safeguard sensitive info...

Shape the future of secure dataflow by designing, implementing, and maintaining enterprise cross-domain solutions while engaging with stakeholders and ensuring system health for an Intelligence Commun...

Champion innovative solutions by analyzing user requirements and system architectures, leading design and development, and providing technical guidance to ensure the integrity and integration of compl...