ATO/ISSO Manager — RMF Cybersecurity Lead

SAIC; Pearl City (HI); On-site; USD 120,000 - 160,000; Full time

Job summary

SAIC seeks an ATO ISSO Manager in Pearl City, Hawaii to lead a small cybersecurity team, drive RMF/ATO processes, and prepare accreditation packages. You will supervise staff, collaborate with system owners and engineers, and ensure RMF documentation meets NIST SP 800-53A guidance.

You will review security controls, coordinate with government and contractor leadership, and mentor junior personnel while maintaining on-site operations in the USPACOM footprint.

Qualifications

• Bachelor’s degree plus nine+ years of related experience; four years can substitute for degree.
• Experience leading RMF/ATO efforts across cross-functional teams.
• Ability to influence security decisions and drive remediation.
• Experience with ATO packages for on-premises and cloud environments.
• Proficiency with RMF, NIST guides, SRG, and STIGs.

Responsibilities

• Lead a small cybersecurity/ISSO team to complete RMF activities and ATO milestones.
• Mentor staff, provide performance feedback, and oversee day-to-day work.
• Document security controls in SSP per NIST SP 800-53A rev4.
• Create ATO packages and validate risk assessments for accreditation.
• Review system changes and advise on security in hardware/software designs.

Skills

RMF/ATO leadership

GRC tools (CSAM, eMASS, XACTA)

SSP documentation

NIST RMF guidance

Team supervision

Policy and procedure development

Education

Bachelor's degree + 9+ years

Tools

CSAM

eMASS

XACTA

Job description

SAIC seeks an ATO ISSO Manager in Pearl City, Hawaii to lead a small cybersecurity team, drive RMF/ATO processes, and prepare accreditation packages. You will supervise staff, collaborate with system owners and engineers, and ensure RMF documentation meets NIST SP 800-53A guidance.

You will review security controls, coordinate with government and contractor leadership, and mentor junior personnel while maintaining on-site operations in the USPACOM footprint.