The Air Force Civilian Service (AFCS) is looking for a Full-Time IT Specialist (SYSADMIN) (NH-2210-03) to work at Air Force Materiel Command, (AFMC) in the Air Force Sustainment Center location at Tinker Air Force Base in Oklahoma City, Oklahoma. This federal job offers a rewarding and exciting career with benefits. This job may close at any time! Apply now!!! Recruitment, Relocation, Retention and Student Loan Incentives may be authorized. Roster may be used to fill like vacancies for the next 120 days Salary Range ($89,508-$138,370)Yearly Job Open Date 8/11/2026 Job Close Date 8/18/2026 Senior Systems Administrator & Technical Advisor Serve as the lead technical authority and Senior Systems Administrator for the organization's enterprise infrastructure. In this vital role, you will maintain operational control of high-consequence systems, provide hands-on technical guidance to IT specialists, and serve as the principal advisor to management on state-of-the-art technologies and system advancements. Key Responsibilities - Senior Systems Administration: Manage, configure, and maintain complex enterprise systems to guarantee maximum uptime, high availability, and operational integrity. - Technical Guidance & Mentorship: Provide advanced instruction, troubleshooting guidance, and technical support to enterprise system users and fellow IT Specialists. - Strategic Technology Liaison: Interface directly with manufacturers, industry professional organizations, and counterparts at other installations to evaluate state-of-the-art technologies and product advancements. - Executive Technical Advisory: Formulate and deliver strategic recommendations to senior leadership on network integrations, system upgrades, and technical lifecycle planning. Who You Are - A seasoned systems administrator with deep expertise in managing enterprise-level operating systems, server environments, and virtualized architectures. - A natural mentor who enjoys sharing knowledge, documenting procedures, and raising the technical baseline of the entire IT team. - A forward-thinking technologist skilled at evaluating emerging IT trends and translating technical capabilities into strategic business solutions for leadership. Qualifications: - U.S. Citizenship - Obtain & maintain Top Secret Security clearance - This is a designated Drug Testing Position - Must be able to pass a pre-employment physical (if applicable) - Cyberspace qualification is a condition of employment per DoDM 8140.03. Failure to maintain the proper foundational and residential qualifications may result in removal from this position. Recruitment Knowledge, Skills, and Abilities: 1. Knowledge of the principles, methods, and practices for integrating information system components sufficient to plan, coordinate, and administer computer systems, and optimize system performance. 2. Knowledge of the latest advancements in technology to initiate corrective or preventative action to ensure optimum performance of the system. 3. Knowledge of performance tuning tools, database management, and project management methods sufficient to optimize systems performance, troubleshoot database performance problems, and perform a wide range of systems administration functions. 4. Knowledge of operating systems, associated devices, and the interoperability of systems sufficient to install, upgrade, troubleshoot, test, and maintain those systems; to optimize the functionality and performance of systems; and to ensure the availability, integrity, efficiency, and reliability of servers. 5. Ability to apply methods and practices for troubleshooting, recovering, adjusting, modifying, and improving systems to solve complex problems, provide support that minimizes interruptions in service to customers, and maintain liaison with industry and other activities to provide awareness of state-of-the-art technology. RESUME: Your resume may NOT exceed two pages, and the font size should not be smaller than 10 pts. The two-page resume ensures the most relevant experience is reviewed and considered, which is a common practice in both the public and private sectors. You will not be considered for this vacancy if your resume is illegible/unreadable. Additional information on how to complete the two-page resume is located at https://help.usajobs.gov/faq/application/documents/resume/page-limit. Depending on the type of position (competitive/excepted) you are selected for, you will be required to serve a 1-year probationary period OR 2-year trial period. Upon completion of your probationary/trial period, your employment will be terminated unless you receive certification, in writing, that your continued employment advances the public interest. Click the apply button to complete an application and upload a resume no more than 2 pages (PDF Form) and/or additional documents (Transcripts, certifications, Vet Docs (DD214), SF-50). To receive additional information about current and future job openings with AFCS via email notification, please register at www.Afciviliancareers.com and sign up to "Get Career Updates." Candidates should be committed to improving the efficiency of the Federal government, passionate about the ideals of our American republic, and committed to upholding the rule of law and the United States Constitution.