Demo

Information Systems Security Officer

MANTECH
Nellis, NV Full Time
POSTED ON 4/8/2026
AVAILABLE BEFORE 5/6/2026
MANTECH seeks a motivated, career and customer-oriented Information Systems Security Officer (ISSO) to join our Air Force / Space 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 records are collected, reviewed, and documented (to include any anomalies)
  • Attend required technical and security training (e.g., operating system, networking, security management) relative to assigned duties
  • Execute the cyber security portion of the self-inspection, to include provide security coordination and review of all system assessment plans
  • Identify cyber security vulnerabilities and assist with the implementation of the countermeasures for them
  • Conduct security impact analysis activities and provide to the ISSM on all configuration management changes to the authorization boundaries

Minimum Qualifications

  • Bachelor’s degree in related discipline from an accredited college or university. 2 additional years of experience may be substituted for a degree.
  • 4 years direct/related experience
  • Active / valid DoD 8570.01-M IAT-II certification
  • Experience with DoD/USAF information security policy background with practical / hands-on experience applying RMF processes and principles.
  • Experience developing and/or contributing to an RMF body of evidence composition, applicable artifacts, and associated control families.
  • The person in this position frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.

Clearance Requirements

  • Must have a current/active Top Secret Clearance
  • Must be able to obtain and maintain a DoD TS/SCI-eligible clearance (i.e. DCID 6/4 eligibility)
  • Eligibility for access to Special Access Program Information
  • Willingness to submit to a polygraph.

Physical Requirements

  • Must be able to remain in a stationary position 50%
  • Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
  • Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.
  • Frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations

Salary.com Estimation for Information Systems Security Officer in Nellis, NV
$86,875 to $105,051
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Information Systems Security Officer?

Sign up to receive alerts about other jobs on the Information Systems Security Officer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$87,093 - $107,335
Income Estimation: 
$111,725 - $147,313
Income Estimation: 
$112,673 - $137,290
Income Estimation: 
$140,233 - $181,029
Income Estimation: 
$161,209 - $233,553
Income Estimation: 
$87,093 - $107,335
Income Estimation: 
$111,725 - $147,313
Income Estimation: 
$112,673 - $137,290
Income Estimation: 
$140,233 - $181,029
Income Estimation: 
$161,209 - $233,553
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at MANTECH

  • MANTECH Hanover, MD
  • MANTECH seeks a skilled and mission focused CNO Developer to join our team in Hanover, MD. In this role, you will contribute to the development of mission-... more
  • 12 Days Ago

  • MANTECH Hanover, MD
  • MANTECH seeks a motivated, career and customer-oriented System Network Engineer to join our team in Hanover, Maryland. The System Network Engineer will lev... more
  • 12 Days Ago

  • MANTECH Crane, IN
  • MANTECH seeks a motivated, career and customer-oriented Mechanical Engineer to join our team in Crane, Indiana. This is an onsite position. Are you ready t... more
  • 12 Days Ago

  • MANTECH Crane, IN
  • MANTECH seeks a motivated, career and customer-oriented Systems Architect II to join our team in Crane, Indiana. This is an onsite position. As a core memb... more
  • 12 Days Ago


Not the job you're looking for? Here are some other Information Systems Security Officer jobs in the Nellis, NV area that may be a better fit.

  • Randstad Digital Americas Nellis, NV
  • Job Summary Ensure the confidentiality, integrity, and availability of classified Information Systems (IS) and data using Air Force Approved network engine... more
  • 7 Days Ago

  • Modern Technology Solutions, Inc. (MTSI) Las Vegas, NV
  • As an Information Systems Security Officer with MTSI you will be responsible for advancing the organization’s IT infrastructure and ensuring compliance wit... more
  • 2 Months Ago

AI Assistant is available now!

Feel free to start your new journey!