Systems Administrator

Ignite Your Potential with Leidos! Are you ready to tackle some of the world's most formidable technical challenges? At Leidos, we believe in unleashing your talents to help you grow and advance rapidly in your career. We have an exceptional opportunity for a Systems Administrator to join our dynamic team at Hurlburt Field, FL. If you're passionate about innovation, thrive in fast-paced environments, and possess a current TS/SCI security clearance, we want to hear from you! Why Join Leidos? As a Systems Administrator at Leidos, you'll immerse yourself in a mission-critical, classified environment where your expertise will contribute directly to solving unique, evolving challenges. Our solutions are one-of-a-kind, custom-built, and continuously adapted to meet dynamic mission needs. If you love variety and technical challenges, this role is for you. About the Role Maintain and support servers, workstations, storage devices, and applications such as CAVOK, Clear-Com, Minotaur, VMWare, ChatSurfer, and more. Troubleshoot application performance issues and manage end-user devices, servers, and databases. Work with cutting-edge technology, including Microsoft and RHEL servers, VMware, SIPRNet, and other classified networks. Solve connectivity and outage issues under time constraints while installing and configuring new capabilities to operational environments. Apply logistics processes to ensure accountability for all IT equipment. This fast-paced role requires a self-starter who can work independently or as part of a team, with opportunities to enhance systems in a 24/7 operation that includes shift work and travel. Basic Qualifications: Current CompTIA Security+ certification (DoD 8570.01) Active TS/SCI clearance Bachelor's degree in a related field and 2-4 years of experience (or equivalent experience and certifications in lieu of a degree) Hands-on expertise in Windows 10/11, Windows Server 2019/2022, RHEL 8.0/9.0, and Microsoft products like Active Directory Suite Physical ability to lift 60 lbs. Preferred Qualifications: Military C5ISR experience or operational environment expertise Certifications like RHCSA, VCP-DCV, ITIL v4, or Windows Server Hybrid Administrator Experience with storage solutions, audio intercom systems, and production virtual environments Why Leidos is Right for You At Leidos, we celebrate innovation, collaboration, and relentless pursuit of excellence. Join us and make a real impact while advancing your career in an environment where your contributions are valued and celebrated. Take the next step—apply today and unleash your potential with Leidos! If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. Original Posting: May 21, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $59,150.00 - $106,925.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $17.2 billion for the fiscal year ended January 2, 2026. For more information, visit

Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available here. Securing Your Data Leidos will never ask you to provide payment-related information at any part of the employment application process. And Leidos will communicate with you only through emails that are sent from a Leidos.com email address. If you receive an email purporting to be from Leidos that asks for payment-related information or any other personal information, please report the email to . Commitment and Diversity All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.