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Lead Information System Security Officer (ISSO)

Cherokee Federal
401(k)
Jul 09, 2026

Lead Information System Security Officer (ISSO)

This position requires an active TS/Sensitive Compartmental Information (SCI) clearance with the ability to obtain a Counterintelligence polygraph to be considered.

Cherokee Preting is looking for a Lead Information System Security Officer (ISSO) to support the Defense Intelligence Agency's (DIA) Analytic Innovation Office. The ISSO will support the delivery of end-to-end expertise for designing, developing, sustaining and modernizing mission-critical capabilities.

Please Note: This position is pending a contract award. If you are interested in a future with Cherokee Federal, APPLY TODAY! Although this is not an approved position, we are accepting applications for this future and anticipated need.

Compensation & Benefits:

Pay commensurate with experience.

Full time benefits include Medical, Dental, Vision, 401K, and other possible benefits as provided. Benefits are subject to change with or without notice.

Lead Information System Security Officer (ISSO) Responsibilities Include:

  • Responsible for managing the Risk Management Framework (RMF) process and ensuring all systems achieve and maintain their Authority to Operate (ATO).

  • Serve as primary ISSO responsible for Risk Management Framework implementation and system accreditation activities.

  • Develop and maintain authority to operate ATO packages, security control assessments, and continuous monitoring programs.

  • Coordinate with authorizing officials, security teams, and auditors.

  • Manage Plans of Action and Milestones (POA&Ms) and ensure timely remediation of security findings.

  • Implement security controls and ensure compliance with all applicable security requirements.

  • Provide ISSO support for multiple systems and mentors junior ISSO staff.

Lead Information System Security Officer (ISSO) Experience, Education, Skills, Abilities requested:

  • Must have a minimum of eight (8) years of experience as an ISSO for DoD/IC systems

  • Must have a DoD 8570/8140 IAT Level III certification (e.g., CASP+, CCNP Security)

  • Able to work independently with limited oversight

  • Experience leading small teams, strategic planning and mentoring junior staff

  • Must possess an active TS/SCI Clearance

  • Must pass pre-employment qualifications of Cherokee Federal

Company Information:

Cherokee Preting (Preting) is a part of Cherokee Federal - the division of tribally owned federal contracting companies owned by Cherokee Nation Businesses. As a trusted partner for more than 60 federal clients, Cherokee Federal LLCs are focused on building a brighter future, solving complex challenges, and serving the government's mission with compassion and heart. To learn more about Preting , visit cherokee-federal.com.

#CherokeeFederal #LI-CK4 #IntelCareers

Cherokee Federal is a military friendly employer. Veterans and active military transitioning to civilian status are encouraged to apply.

Similar searchable job titles:

  • Information Security Manager

  • Cybersecurity Compliance Lead

  • Principal Information Security Officer

Keywords:

  • Information Technology (IT)

  • Artificial Intelligence (AI)

  • Modernization

  • Technology Advancement

Legal Disclaimer: All qualified applicants will receive consideration for employment without regard to protected veteran status, disability or any other status protected under applicable federal, state or local law.

Many of our job openings require access to government buildings or military installations.

Please Note: This position is pending a contract award. If you are interested in a future with Cherokee Federal, APPLY TODAY! Although this is not an approved position, we are accepting applications for this future and anticipated need.

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