Senior Linux Administrator Jobs in Fort Belvoir, VA

Transform security management with advanced systems and infrastructure expertise. Collaborate in a dynamic team to implement, troubleshoot, and maintain cutting-edge security technologies, ensuring re...

Accelerate your career as a cybersecurity expert, guiding key stakeholders in implementing essential risk management strategies and maintaining system compliance through comprehensive assessments and...

Optimize and support critical federal identity management systems with cutting-edge tools. Drive system reliability and compliance while ensuring the protection of sensitive information in a secure en...

Lead the charge in analyzing and developing systems requirements, guiding design activities, and integrating technology solutions. Collaborate with users and stakeholders to deliver optimal system arc...

Innovate and implement robust DevOps solutions to enhance operational efficiency and infrastructure responsiveness. Collaborate with cross-functional teams while utilizing modern technologies for cont...

Lead initiatives to optimize the performance and security of mission-critical systems, driving operational excellence and innovative solutions in a collaborative environment that emphasizes craftsmans...

Deliver exceptional operational leadership as a Team Lead, overseeing maintenance and efficiency of campus utility systems while ensuring top-notch customer service and regulatory compliance in a coll...

Champion the secure and scalable automation of platform services, enhancing performance across on-prem and cloud systems. Collaborate closely with engineering teams to streamline CI/CD processes and e...

Transform GIS operations by deploying advanced ArcGIS solutions, troubleshooting system issues, and partnering with clients to align technical objectives. You'll lead complex migrations and enhance sy...

Elevate the future of space-based capabilities by providing advanced engineering support across the system lifecycle, ensuring successful delivery of Geospatial Intelligence within classified environm...

Join a team that's driving security innovation by crafting advanced endpoint protection solutions. This role entails engineering, deploying, and managing security systems in complex environments, ensu...

Collaborate with cross-functional teams to maintain, secure, and optimize our network infrastructure while ensuring performance and compliance with industry standards...

Join our team to enhance network reliability and security within a dynamic environment. Manage enterprise Cisco networks, implement Zero Trust principles, and collaborate with cross-functional teams t...

Maximus is seeking a Senior Windows Administrator to oversee the design, implementation, and maintenance of Windows-based servers and systems. The role involves managing server infrastructure, trouble...

Lead the engineering scope for data centers, overseeing lifecycle engineering and construction support. Collaborate with cross-functional teams, drive technical excellence, and manage incidents and ch...

Unlock potential by designing and integrating advanced system architectures to enhance data flow, interoperability, and mission performance across multiple platforms and components...

Lead the charge in providing comprehensive systems engineering support for an Enterprise Functional Team, enhancing architecture, risk management, testing, and configuration control across diverse tas...

Advance your career by managing and implementing integrated solutions for IBM Power systems. Collaborate with cross-functional teams to ensure optimal performance and security in a dynamic, multi-tena...

Grow your career with this key role in network administration, supporting troubleshooting, maintenance, and monitoring of IT networks while providing guidance and leading integration of new technologi...

Help us enhance our tech support team by leveraging your expertise in systems administration and troubleshooting. Collaborate with IT professionals to resolve complex issues and maintain system integr...

Deliver advanced DevOps solutions, oversee software deployment, and ensure system performance while collaborating within a robust intel team on modernization efforts. Provide 24/7 support on a rotatin...

Lead the charge in designing integrated weapon systems, overseeing complex projects, and mentoring engineers while ensuring compliance and performance across Navy and DoD platforms to protect national...

Lead the charge in managing Workday release activities, ensuring seamless updates by collaborating with cross-functional teams while minimizing disruption and maximizing value. Expertise in Workday me...

Transform cybersecurity by designing and implementing robust solutions to safeguard sensitive systems and data. Collaborate across teams to ensure compliance with federal regulations while protecting...

Take ownership of the efficient operation and maintenance of campus utility systems. Lead a team of Operating Engineers, ensuring adherence to quality standards while enhancing service delivery and re...