ISSO: RMF/ATO Expert for DoD Cyber Systems

Sigma-Defense; Grand Forks Air Force Base (ND); On-site; USD 110,000 - 115,000; Full time

Benefits offered by this job

Dental and Vision Insurance

Medical Insurance (HSA, FSA, DFSA)

Life and AD&D

Employee Assistance Program (EAP)

401(k) Plan with Company Matching

160 Hours of Paid Time Off (PTO)

12 Floating Holidays

Educational Assistance

Highly Competitive Salary

Job summary

Sigma Defense is seeking an Information System Security Officer (ISSO) to join our team at Grand Forks AFB, ND. The role focuses on developing, assessing, and maintaining cybersecurity architecture, RMF authorization packages, and enclave-level cyber strategies supporting system certification requirements.

The ideal candidate will have 3–5 years of relevant experience, IA/RMF expertise, and a strong understanding of cyber security testing methods. A U.S.

Qualifications

• 3-5 years of relevant experience.
• Information assurance IA/Cyber Security or RMF experience.
• Demonstrated knowledge of Cyber Security Testing methods and processes.
• Cyber defense policy, processes and assessments.

Responsibilities

• Provide advanced technical and analytical cybersecurity support across the full spectrum.
• Ensure 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).

Skills

RMF

IA/Cyber Security

Cyber Security Testing

Cyber defense policy

Education

Bachelor's degree in Cyber Security, Computer Science, Information Technology, Information Systems, or related field

Degree may be substituted for 10+ years of information assurance or RMF experience

Job description

Sigma Defense is seeking an Information System Security Officer (ISSO) to join our team at Grand Forks AFB, ND. The role focuses on developing, assessing, and maintaining cybersecurity architecture, RMF authorization packages, and enclave-level cyber strategies supporting system certification requirements.

The ideal candidate will have 3–5 years of relevant experience, IA/RMF expertise, and a strong understanding of cyber security testing methods. A U.S.