Senior Linux Administrator Jobs in Fort Belvoir, VA

Unlock potential by overseeing and optimizing system resources while collaborating with software engineers. Enhance performance, manage installations, and ensure robust backup and recovery for seamles...

Optimize system processes within a crucial mission unit; engage in engineering duties to define operations and requirements, ensuring effective customer solutions and system performance across a major...

TMC Technologies is seeking an Intermediate Systems Engineer to provide expertise in systems engineering, software development, and test/evaluation for the Naval Surface Warfare Center Dahlgren Divisi...

Advance your career by supporting Deltek Costpoint and related applications. Engage in troubleshooting, user management, and project leadership to enhance enterprise performance in the government cont...

Unlock potential by ensuring system reliability and performance in the TAK CI/CD pipeline. Collaborate with team members to enhance automation, respond to incidents, and continuously improve DevOps pr...

Drive your career with a dynamic software engineering team in a cleared environment, developing innovative solutions and collaborating across functions to enhance product capabilities within an agile...

Shape IT infrastructure by managing and maintaining systems, ensuring optimal performance, and resolving technical issues to support daily operations and enhance system reliability across various plat...

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

Drive your career with impactful incident response and vulnerability management. Collaborate with leadership to enhance security practices, analyze threats, and ensure effective mitigation strategies...

Drive cloud infrastructure excellence as you mentor engineers and set technical standards, ensuring a secure and efficient platform for a major federal enterprise. Lead operations, troubleshooting, an...

Lead the charge in developing and implementing innovative Utility Cloud Services, ensuring seamless integration with C2S platforms and supporting enterprise-wide software solutions, while maintaining...

Transform user identity management across the AFNCR enterprise by overseeing the complete lifecycle of user accounts. Ensure compliance with DoD policies while facilitating onboarding and offboarding...

Unlock potential by designing and managing VMware vSphere environments while implementing disaster recovery solutions. Collaborate in cross-functional teams to enhance capacity and optimize performanc...

Tackle complex security scenarios by optimizing detection systems, integrating tools, and automating workflows. Collaborate with analysts on investigations and threat hunts to enhance overall security...

Collaborate with teams to enhance diagnostic tools and improve system reliability using HMD monitoring. Leverage insights from system metrics to guide troubleshooting efforts and implement solutions t...

Support our dynamic R&D team by maintaining and enhancing the ServiceNow platform, ensuring security compliance while balancing system administration and software development. Drive operational effici...

Champion the stability and performance of critical IT infrastructure, ensuring efficient operations and user satisfaction while implementing security policies and managing network services for a dynam...

Unlock your potential as a Systems Administrator, managing IT infrastructure in a dynamic remote role. Drive technical solutions, support clients, and ensure network security while enhancing your care...

Engineer innovative solutions as a Senior Systems Engineer, focusing on Linux and advanced networking. Drive robust network operations while collaborating with a dynamic technology team to meet evolvi...

Join our team to ensure mission continuity through collaborative system engineering, focusing on requirements gathering, deployment, and compliance. Apply your Agile expertise and technical skills to...

Lead the charge in developing full-stack enterprise web applications using AWS and modern technologies. Collaborate with cross-functional teams to deliver scalable, secure, and high-performing solutio...

Optimize our IT infrastructure while providing exceptional support for desktop, cloud, and security operations. Engage with users, manage AWS/Azure environments, and ensure system reliability and secu...

Unlock your potential by enhancing complex SATCOM systems for a prominent DoD client. Take charge of all system development phases while collaborating with a specialized team and leveraging innovative...

Transform internal operations by managing diverse systems infrastructure, ensuring reliability, security, and efficiency across cloud and on-prem environments, while collaborating with IT and engineer...

Optimize cloud network infrastructure for enhanced healthcare delivery. Collaborate with teams to transition services to Oracle Cloud, ensuring compliance with security protocols. Analyze performance...