General Summary:

COLSA is seeking an Information Security Systems Officer (ISSO) to work in support of PEO STRI in Orlando, Florida.

Principal Duties and Responsibilities (*Essential Functions):

• Serve as the ISSO for tactical weapons simulation systems, ensuring full cybersecurity compliance.

• Manage and maintain all system security documentation in eMASS, ensuring accurate and timely updates.

• Prepare and submit RMF security authorization packages, coordinating with ISSMs and Authorizing Officials (AOs) for ATO approval.

• Ensure proper inheritance mapping and documentation within eMASS for enclave and system-level security controls.

• Analyze security artifacts, POA&Ms, and risk assessments to maintain continuous system authorization.

• Develop and enforce cybersecurity policies, procedures, and controls to maintain Authority to Operate (ATO).

• Conduct security audits, compliance reviews, and training to ensure security awareness across teams.

• Provide cybersecurity risk advisory support to senior leadership, program managers, and system engineers.

• Implement security controls for tactical weapons platforms, ensuring compliance with DoD and Army cybersecurity frameworks.

• Coordinate with PMs, developers, and cyber teams to integrate security into weapons platform design and sustainment.

At COLSA, people are our most valuable resource and centered at our core value. We invite you to unite your talents with opportunity and be a part of our “Family of Professionals!” Learn about our employee-centric culture and benefits here (https://www.colsa.com/culture_benefits/) .

Required SkillsRequired Experience

Required Qualifications

• Associate's degree or Bachelor’s degree in related field or equivalent experience, advanced degree preferred.

• Minimum of 3 related certifications may be used in place of unrelated degree field.

• Minimum of 10 plus years of work related experience.

• Relevant certifications, including government directed certifications, may be required.

• Ability to clearly present and communicate technical approaches and findings.

• Secret security clearance required

Preferred Qualifications

• CISSP or CISM certification

Applicant selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information. COLSA Corporation is an Equal Opportunity Employer, Minorities/Females/Veterans/Disabled. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, or national origin.