Linux System Administrator Jobs in Manassas, VA

Help us optimize large-scale, cloud-based library platforms by supporting and maintaining resilient infrastructure, driving automation, and ensuring high availability in a dynamic SaaS environment...

Shape the future of software development by designing and enhancing complex applications. Collaborate closely with a dedicated team to troubleshoot and deliver cutting-edge solutions, while maximizing...

Drive innovation in software development by designing and enhancing complex applications. Collaborate with teams to ensure quality, troubleshoot issues, and maximize system performance with cutting-ed...

Shape the future of cloud networking by designing and implementing advanced, secure infrastructures supporting critical Department of War operations across multi-enclave environments. Collaborate with...

Collaborate to design and maintain secure, advanced cloud network infrastructures for critical operations, enabling high-performance connectivity across multiple security environments, while ensuring...

Lead and innovate as you drive automation and efficiency in technology solutions. Oversee a talented Engineering team to enhance operational standards and streamline processes, collaborating with stak...

Transform high-quality software solutions by collaborating within a dynamic team, leading the design and development of robust API-based services while enhancing operational efficiencies in an agile e...

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...

Drive the development of robust software solutions, guiding large-scale infrastructure projects through their lifecycle. Collaborate across teams to enhance performance and automation, ensuring qualit...

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...

Manage and enhance Linux systems across our program, collaborating with engineers on configurations, automation, and software deployment while providing technical support in a fully virtual environmen...

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...

Manage complex IT projects within a multidisciplinary team, ensuring timely delivery and alignment across mission partners. Oversee all aspects of hybrid-cloud infrastructure operations and project in...

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...

Advance your career by managing system requirements and guiding technical integration in a high-stakes environment. Collaborate with diverse teams to develop robust system architectures and documentat...

Accelerate your career by leading a talented team of presales systems engineers, supporting key Federal sales initiatives and driving impactful strategies within the Department of Defense sector. This...