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# Information System Security Officer

- **Company:** Sigma Inc.
- **Location:** Grand Forks Air Force Base, ND, United States
- **Experience:** Experienced
- **Salary:** $110,000.0 - $115,000.0
- **Contract:** Permanent contract
- **Skills:** Cyber Security, Information Systems, Information Security Management, Information Systems Security Architecture Professional, Strategies of Testing, Information Technology, Cyber Warfare, Vulnerability Analysis
- **Published:** September 24, 2026
- **Apply:** https://www.juju.com/job/16_187cc4c52

## About the Role

* 3-5 years of relevant experience.
 * Information assurance IA/Cyber Security or Risk Management Framework (RMF) experience.
 * Demonstrated knowledge of Cyber Security Testing methods and processes.
 * Cyber defense policy, processes and assessments.
 * Must be a U.S. citizen.

Candidate Differentiators:

 * Deep knowledge of Risk Management Framework (RMF).
 * Experience achieving and maintaining Authority to Operate (ATO) packages.
 * Strong understanding of Controlled Unclassified Information (CUI).
 * A proactive approach to identifying security risks before they become a compliance issue.
 * Success coordinating with ISSMs, system administrators, etc.
 * Ability to translate complex cybersecurity requirements into practical guidance for system owners and users.

Preferred Certifications:

 * Certified Information Systems Security Professional (CISSP)
 * Certified Information Security Manager (CISM)
 * Certified Information Systems Auditor (CISA)

Personnel Clearance Level:

 * Candidate must possess or have the ability to obtain an active TS/SCI security clearance or higher.
 * Clearance may be sponsored for the right candidate.

Education Requirements:

 * Bachelor's degree from an accredited college or university in Cyber Security, Computer Science, Information Technology, Information Systems, or related field of study.
 * Degree may be substituted for 10+ years of information assurance or Risk Management Framework (RMF) experience.

## Description

This position plays a key role in the development, assessment, and maintenance of cybersecurity architecture, cyber engineering artifacts, cybersecurity performance metrics, RMF authorization packages, and enclave-level cyber strategies supporting system certification requirements., * The specialist ensures the protection, resilience, and compliance of combat systems, networks, and information systems in accordance with DoW, cybersecurity policies, standards, and processes.

 * Support full acquisition lifecycle activities, including systems under development, systems in production, and fielded systems undergoing upgrades.
 * Provide engineering expertise, risk and vulnerability assessments, STIG execution, cybersecurity test strategy support, and technical leadership in virtualized cyber test environments supporting Integrated Combat Systems (ICS).


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