UNIX System Administrator Jobs in Dahlgren, VA

Champion the design and sustainment of the Atlassian ecosystem, ensuring effective workflow management, quality assurance, and integration to enhance operational excellence within the Department of Wa...

Manage essential infrastructure support and improve operational efficiency in multiple locations, working with complex systems and ensuring compliance while training users on federal procurement techn...

Empower your career by ensuring the integrity, security, and performance of enterprise-level database systems. Drive innovation through modern architecture and automation while collaborating with stak...

Advance the efficiency of critical IT infrastructure by managing VMware virtualization environments, ensuring optimal performance, compliance, and resource allocation to support national guard operati...

Advance progress at the U.S. Department of War by managing and optimizing the Jira and Confluence platforms. Collaborate with teams to enhance quality assurance workflows, automate processes, and impr...

Engage with top industries, translating customer needs into impactful designs. As part of a dynamic team, you'll integrate systems and implement solutions to enhance efficiency and resilience, ensurin...

Grow your career as a key contributor to system optimization, supporting Linux and Windows administration while ensuring compliance and efficiency. Collaborate effectively within a team-focused enviro...

Champion enterprise Linux & Windows infrastructure, delivering Tier III support across datacenters while ensuring peak performance and security. Collaborate with teams to optimize system efficiency an...

Develop solutions for IT infrastructure, focusing on Linux environments. Collaborate to design, test, and optimize systems, while ensuring compliance and performance metrics are met. Engage with cutti...

Transform complex challenges into innovative solutions by leveraging your expertise in system architecture, collaborating with international partners, and aligning designs to strategic enterprise goal...

Transform enterprise database management by leveraging expertise in Oracle Exadata and AWS RDS. Collaborate with cross-functional teams to ensure high availability, optimize performance, and maintain...

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...

Take ownership of systems administration, enhancing performance for Linux and Windows environments. Collaborate with teams to implement automation, maintain compliance, and support users while managin...

Lead the charge in delivering comprehensive Systems Engineering and Integration services for a National Intelligence Customer, fostering collaboration and technical excellence in a dynamic, data-centr...

Reimagine database management by overseeing routine operations, ensuring security, and enhancing database performance. Collaborate with teams to design, implement, and maintain databases tailored for...

Join a dynamic team to oversee identity and access management services, enhancing security and automating user access across platforms, ensuring compliance within a regulated banking environment...

The Splunk Administrator will manage and maintain a distributed Splunk installation, focusing on event log management, custom app creation, and diagnostics. The role requires expertise in deploying an...

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...

Lead the administration and support of Exchange Online and hybrid environments, ensuring email continuity and system reliability. Collaborate with engineering teams while delivering exceptional end-us...

Optimize the performance of Exchange Online and Azure M365 environments. Manage user accounts, ensure system availability, and support compliance. Collaborate with teams to enhance messaging and virtu...

Deliver enterprise-level storage administration expertise, optimizing infrastructure for maximum performance and availability. Engage in lifecycle management of storage solutions and ensure robust bac...

Deliver end-to-end AV/VC system integration and deployment, ensuring installation and configuration meet operational standards as part of a high-impact digital workplace solutions team supporting a gl...

Join a team that's dedicated to enhancing Azure cloud infrastructure while supporting critical applications through innovative engineering practices, collaboration, and operational excellence in a dyn...

Lead our IT Support Team by managing systems administrators, overseeing infrastructure compliance, and supporting 400+ users. Provide expert-level systems administration and deliver top-notch customer...

Join a team that's redefining release management. Oversee the planning and execution of application and infrastructure releases while ensuring compliance, minimizing downtime, and driving process impr...