💼 Full-Time Position

Information Systems Security Officer

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ManTech
📍 Nellis Air Force Base, NV, United States
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Location
Nellis Air Force Base, United States
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Posted
June 02, 2026
Type
Full-Time
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Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

**MANTECH** seeks a motivated, career and customer-oriented **Information Systems Security Officer (ISSO)** to join our Air Force team at **Nellis** **AFB** .

The ISSO's primary function is to support the United States Air Force’s 53rd Wing Technical Support Services (53rd WTSS) contract.

**Responsibilities include, but are not limited to:**

+ Perform ISSO duties in support of in-house and external customers
+ Prepare, review, and update authorization packages
+ Notify ISSM when changes occur that might affect the authorization determination of the information system(s)
+ Conduct periodic reviews of information systems to ensure compliance with the security authorization package
+ Coordinate any changes or modifications to hardware, software, or firmware of a system with the ISSM and AO/DAO prior to the change
+ Ensure all IS security-related documentation is current and accessible to properly authorized individuals
+ Ensure audit reco...