Senior Linux System Administrator - Alexandria, VA

Job Description ATTENTION MILITARY AFFILIATED JOB SEEKERS – Our organization works with partner companies to source qualified talent for their open roles. The following position is available to Veterans, Transitioning Military, National Guard and Reserve Members, Military Spouses, Wounded Warriors, and their Caregivers. If you have the required skill set, education requirements, and experience, please click the submit button and follow the next steps. All positions are onsite, unless otherwise stated. The Test and Training Enabling Architecture (TENA) program at Leidos is looking to add a Senior Linux System Administrator. Our mission is to develop tools for the United States Department of Defense test and training communities to increase the speed of the development cycle and get capabilities to the warfighter more rapidly. The Senior Linux System Administrator will work within a team of engineers, developers, and system administrators, adding new capabilities to our enclaves while ensuring the existing systems are secure and performing as intended. This position is required to work on‑site in our Alexandria, VA office. Primary Responsibilities Provide support for installing and maintaining Linux servers. Provide technical leadership for migrating on‑premise infrastructure to a hybrid cloud solution. Provide support for troubleshooting from OS to application‑level issues. Manage networking equipment including switches, routers, and firewalls. Manage configuration and maintenance of core enclave infrastructure services including DHCP, DNS, e‑mail, Apache Web Servers, Tomcat application servers, Atlassian applications, and MariaDB database servers. Configure and monitor security tools required for DoD networks. Participate and contribute to design discussions related to improving the capabilities, performance, and security posture of new and existing services. Basic Qualifications U.S. Citizen with at least an active Secret clearance. Bachelor’s degree (or equivalent) with 8+ years of experience; a Master’s degree with 6+ years of experience may be considered. 5+ years of experience providing system administration to DoD IT systems. DoD 8570 IAT Level I compliant. Preferred Qualifications 10+ years of experience providing system administration to DoD IT systems. DoD 8570 IAT Level III compliant. Location Alexandria, Virginia Pay Range $107,900.00 – $195,050.00 #J-18808-Ljbffr VetJobs