Senior ISSO — RMF & Cloud Cyber Operations Lead

Astrion; Boulder (CO); On-site; USD 102,000 - 138,000; Full time

Job summary

Astrion is seeking a Senior Information Systems Security Officer (ISSO) to support Space Systems Command activities in Boulder, CO. This role emphasizes creating A&A documentation, SSPs, and security controls to support Authorization to Operate decisions in a TS/SCI environment.

You will work with the ISSM across domains, applying RMF, STIGs, and cloud security practices to safeguard critical intelligence systems and data, enabling mission success.

Qualifications

• Bachelor's degree in engineering or related technical field is required.
• 10+ years of ISSO experience with A&A documentation and SSPs.
• Valid Security+ CE certification and DoD 8570.01-M Level II requirements.
• Cloud design and security experience is highly desirable.
• IAM Level II certification is highly desirable.

Responsibilities

• Ensure cybersecurity architecture is functional and secure across domains.
• Develop and sustain RMF accreditation packages from concept to ATO.
• Develop and sustain cloud environments and related security controls.
• Provide IS security operations support and technical assessments.
• Apply STIG best practices to classified and unclassified systems.
• Interface with government customers and approving authorities.
• Perform vulnerability/risk analysis to support ATO decisions.
• Prepare SSPs, Risk Assessments, ATO packages, and SCTMs.
• Conduct periodic IS policy reviews and IS security inspections.

Skills

ISSO experience

A&A documentation

RMF accreditation

Education

Bachelor's degree in engineering or related technical field

Job description

Astrion is seeking a Senior Information Systems Security Officer (ISSO) to support Space Systems Command activities in Boulder, CO. This role emphasizes creating A&A documentation, SSPs, and security controls to support Authorization to Operate decisions in a TS/SCI environment.

You will work with the ISSM across domains, applying RMF, STIGs, and cloud security practices to safeguard critical intelligence systems and data, enabling mission success.