Tanium Cyber Infrastructure Engineer with Security Clearance

R-00191718 Description Tanium Cyber Infrastructure Engineer Location: Suitland, MD Clearance Required: Active TS/SCI Leidos is seeking a Tanium Cyber Infrastructure Engineer to manage endpoint management, vulnerability detection, patch compliance, real-time monitoring, and automation across NAVINTEL enterprise networks to support our customer in Suitland, MD. Primary Responsibilities

• Deploy and administer Tanium Core, Module Server, Zone Servers, and endpoint modules for patching, compliance, and vulnerability management.
• Monitor endpoint health, reporting, automation, and SIEM integrations.
• Support incident response and forensic data collection.
• Maintain operational documentation, dashboards, and compliance evidence. Required Qualifications
• BA/BS in CS, IT, IA or related area with 8+ years of experience or a Master’s degree with 6+ years of experience. Additional experience may be considered in lieu of a degree.
• Extensive experience with cyber infrastructure or security tool engineering.
• Demonstrated experience supporting Computer Network Defense (CND) operations and technologies.
• Professional experience designing, developing, integrating, implementing, operating, and analyzing cybersecurity technologies.
• Strong experience with Tanium or equivalent endpoint management platforms.
• Scripting/automation skills in PowerShell or Python.
• Knowledge of vulnerability scanning, endpoint compliance, RMF, and Zero Trust operations.

Required Certifications

• Active IAT or IAM Level II/III DoD approved 8570 baseline certification, such as Security+ CE or CASP certification.

NITESONI DABAOPP1 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: September 9, 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 $107,900.00 - $195,050.00 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.

About 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 $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www. Leidos.com . 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 at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application 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).

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