Senior System Administrator Team Lead
About The Position
Leidos is seeking a Senior System Administrator Team Lead for its Test and Training Enabling Architecture (TENA) program. TENA develops tools for United States Department of Defense test and training communities to accelerate development cycles and deliver capabilities to warfighters more rapidly. The successful candidate will work with engineers, developers, and system administrators to add capabilities to program enclaves and ensure existing systems are secure and performing as intended. This position is required to be performed on-site at Leidos's Alexandria, Virginia office. An active Secret clearance or higher is required.
Requirements
- U.S. citizen with an active Secret clearance or higher.
- Bachelor's degree with 12 or more years of experience, or a Master's degree with 10 or more years of experience; additional experience may be considered in lieu of a degree.
- At least 10 years of relevant experience administering Linux servers, networking equipment, and security monitoring equipment.
- At least 6 years of experience maintaining a DoD organization's mission-critical IT systems and managing the team that supports them.
- At least 3 years of experience leading a team of 5 or more engineers or administrators.
- Experience overseeing the deployment and maintenance of physical servers.
- Experience applying security best practices, including patch management, access controls, and compliance audits.
- DoD 8570 IAT Level I compliant.
Nice To Haves
- At least 12 years of experience providing system administration for DoD IT systems.
- A proven track record of translating high-level objectives into individual deliverables that meet or exceed customer needs.
- DoD 8570 IAT Level III compliant.
Responsibilities
- Manage task and sub-task assignments to team members.
- Lead bi-weekly team meetings.
- Track the status of team members' tasking.
- Provide technical reviews of team members' work.
- Provide technical leadership for migrating on-premises infrastructure to a hybrid cloud solution.
- Participate in and contribute to design discussions to improve the capabilities, performance, and security posture of new and existing services.
- Troubleshoot issues from the operating-system through application levels.
- Install and maintain Linux servers.
- Manage networking equipment, including switches, routers, and firewalls.
- Manage the configuration and maintenance of core enclave infrastructure services, including DHCP, DNS, email, Apache Web Servers, Tomcat application servers, Atlassian applications, and MariaDB database servers.
- Configure and monitor security tools required for DoD networks.
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What This Job Offers
Job Type
Full-time
Career Level
Senior
