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Summary: Leidos is seeking a System Administrator to partner and lead operations across multiple geographic locations, providing systems and software operations and maintenance support in a large network enterprise, multi-enclave environment. Highlights: 1. Partner and lead operations across multiple geographic locations 2. Ensure mission needs are met and functionality of capabilities of customers 3. Mentor junior team members Apply Now Description Unleash Your Potential At Leidos, we deliver innovive solutions through the efforts of our diverse and talented people who are dediced to our customer’s success. We empower our teams, contribute to our communities, and opere sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. If this sounds like an environment where you can thrive, keep reading! The Mission Leidos is seeking a System Administror to partner on a large enterprise IT contract for the DOD. The System Administror will partner and lead operions across multiple geographic locions. The System Administror provides systems and software operions and maintenance support in a large network enterprise, multi-enclave environment. This individual will work in a team environment to ensure mission needs are met and ensure functionality of capabilities of customers. This role requires an individual th is technical, customer oriented and familiar with using desktop software applicions such as web browsing and client software, and IT Service Management (ITSM) software. This individual should be detail oriented in order to capture customer inquiries appropriely. Role requires excellent oral and written communicion skills with experience interacting with walkup customers of all types, to include senior executives. Individuals should be familiar with the basic concepts of Public Key Infrastructure (PKI) utilizing token cards and soft certifices to allow authenticion within classified systems and for digital signing/encrypting communicions. Administror will handle walkup customers the PKI main office, assist remote customers to troubleshoot issues, train Trusted Agents remote sites/locions to perform basic TA duties, and ensure the PKI servers are operional and maintained. O&M duties include pching, routine maintenance, upgrades, and implementing new PKI technologies developed by the customer’s Engineering division. Primary Tasks Experience with interacting with customers, senior managers, and customers, to handle service inquiries and problems. Coordine with customers and stakeholders to collect da, conduct analysis, develop, and implement solutions associed with incident tickets and requirements. Implement, troubleshoot and maintenance of complex PKI, RCVS, OCSP, and other Identity Management tools/systems. Enforce security stregies and policies within established guidelines across the O&M IdAM function. Design, develop and document solutions to complex active directory and windows technical issues. Provide follow-up reports (technical findings, feedback, resolution steps taken) for root cause analysis, engineering technical assessment and process improvement initiives. Mentor junior team members Upde troubleshooting documention for 24/7/365 IT Operions Center wch personnel Basic Qualificions Mastery of IdAM technical areas and broad expertise across multiple level systems. Experience with RCVS, OCSP, Certifice Authorities and other PKI technologies Knowledge of Intelligence Community (IC) systems security standards, concepts and tools to be able to complete technology assignments. Experience working independently on technical solutions in support of a client Experience with issuing, troubleshooting, and managing token cards to support 2FA for administror accounts Familiarity with troubleshooting soft-certifice issues for customers locally and remote locions Experience with Tier 2 system/server administrion Experience supporting a broad range of assignments requiring originality and innovion in determining how to accomplish tasks. Experience developing methodologies and presenting solutions to team members. Experience collaboring with and reviewing the work of team members on requirements and solutions. Experience with log reviews, incident analysis, and identificion of issue trends Experience with utilizing an IT Service Management (ITSM) tool, such as Service Now, to track, manage, and resolve customer incidents and complete customer requests Strong oral and written communicions skills Ability to work independently Educion: Bachelor’s degree and 4+ years of prior relevant experience, Master’s degree with 2 years, Associe's with 6 years, or High School Diploma with 8 years or High School Diploma with 8 years of reled experience. Clearance: Due to the nure of the government contracts we support, US Citizenship is required. TS/SCI with Poly required for Position or TS/SCI and willingness to obtain and maintain a poly. Certificions: Candide must, a minimum, meet DoDM 8140.03 (previously DoD 8570) – IT System Admin Intermedie certificion requirements (Cloud+, GICSP, SSCP, Security+ CE, GSEC, or higher). Specific “or higher” certificions for systems administrors include FITSP-O, GFACT, CASP+, CCNP Security, or CCSP. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the stus 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 step 30 — and moving faster than anyone else dares. Original Posting: June 1, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipes th this job requisition will remain open for least 3 days with an anticiped close de of no earlier than 3 days after the original posting de as listed above. Pay Range: Pay Range $73,450.00 - $132,775.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compension or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, educion, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market da, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovions. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximely $16.7 billion for the fiscal year ended January 3, 2025. For more informion, visit www.Leidos.com. Pay and Benefits Pay and benefits are fundamental to any career decision. Th's why we craft compension packages th reflect the importance of the work we do for our customers. Employment benefits include competitive compension, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available www.leidos.com/careers/pay-benefits. Securing Your Da Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-reled informion during any part of the employment applicion process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communice with you through emails th are genered by the Leidos.com automed system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhsApp, Telegram, etc. If you received an email purporting to be from Leidos th asks for payment-reled informion or any other personal informion (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediely by emailing us LeidosCareersFraud@leidos.com. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission. Commitment to Non-Discriminion All qualified applicants will receive considerion for employment without regard to sex, race, ethnicity, age, nional origin, citizenship, religion, physical or mental disability, medical condition, genetic informion, pregnancy, family structure, marital stus, ancestry, domestic partner stus, sexual oriention, gender identity or expression, veteran or military stus, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. Apply Now
