Senior Linux Administrator Jobs in Washington, DC

Help us enhance user experience by providing top-tier desktop support for NMCI environments, ensuring efficient ticket handling, device provisioning, and compliance with security standards as part of...

Reimagine cybersecurity strategies by safeguarding systems, data, and identity. Take ownership of incident response, vulnerability management, and governance to strengthen security posture and effecti...

Transform your career by leveraging your programming expertise to enhance application systems, collaborate with users, and create documentation that guides development processes. Join us in driving te...

Unlock your potential as a senior Systems Engineer guiding multi-discipline teams in optimizing geospatial intelligence solutions, ensuring timely and efficient integration across complex systems and...

Grow your career with a dynamic team focused on automating security evaluations and enhancing project lifecycle management through innovative technology and continuous monitoring...

Develop cutting-edge automation solutions for secure systems. Optimize infrastructure management, CI/CD processes, and compliance monitoring in a fast-paced environment. Collaborate across teams to en...

Drive the design and optimization of scalable data processing pathways using modern technologies, enhancing the organization's ability to efficiently manage and analyze complex datasets across diverse...

Join a dynamic team to enhance our network infrastructure while ensuring its performance and security. Utilize your extensive experience in administration and troubleshooting to lead network projects...

Elevate your career by driving development and operational excellence of cutting-edge cloud storage solutions, collaborating across teams to deliver high-performance, resilient systems, and shaping th...

Manage the design, maintenance, and support of robust IT systems, ensuring optimal performance and security. Collaborate with junior staff, mentor team members, and lead IT initiatives contributing to...

Shape the future of cybersecurity by managing system configurations, implementing security protocols, and ensuring compliance within a dynamic IT environment. Collaborate closely with teams to enhance...

Lead the charge in data analytic application development, optimizing data architectures and pipelines, enhancing user experiences, and spearheading compliance through technical expertise and collabora...

The Network Based Systems Analyst IV will provide front line response for digital forensics and incident response, as well as proactively hunt for malicious cyber activity. This role involves coordina...

Engineer innovative access controls for critical HPC systems, ensuring robust permission management and compliance with security policies. Collaborate in a dynamic environment to enhance security mech...

Contribute to the development of secure HPC systems by implementing robust access controls and permission management, ensuring compliance with security policies and industry standards in a dynamic mid...

Unlock potential by spearheading enterprise infrastructure support, optimizing system operations, and tackling complex challenges. Collaborate with teams to deliver innovative solutions and maintain s...

Partner with us to manage systems engineering tasks that impact mission success. Lead an agile team in a dynamic environment, ensuring seamless integration and documentation while driving continuous i...

Reimagine business solutions by administering enterprise software applications, ensuring system integrity and performance. Lead strategic technology initiatives while collaborating cross-functionally...

Drive the oversight and security of IT infrastructure across on-premises and Cloud environments. Ensure network reliability, administer core services, and develop effective IT policies while providing...

Drive transformative solutions in technology modernization and cybersecurity, ensuring robust architectures and risk mitigation for clients in airport and transportation sectors. Collaborate with team...

Build innovative software solutions that meet DOD standards. Leverage over a decade of experience to enhance application performance and support testing efforts, ensuring compliance in a dynamic team...

Drive your career with an opportunity to manage and optimize IT systems, ensuring smooth operations, troubleshooting, and enhancing performance across diverse infrastructures in a secure environment...

Join our team to manage and enhance IT systems across various environments, ensuring optimal performance and security. Utilize your expertise in UNIX and Windows operations to support infrastructure a...

Manage and optimize system infrastructure, ensuring high reliability and security. Lead architectural initiatives, provide expert support for operational issues, and document solutions. Collaborate wi...

Oversee and optimize network infrastructure, ensuring performance, security, and availability. Collaborate with teams to address complex issues and implement cutting-edge technologies while providing...