Jim E. Miranda
Information Systems Security Manager (ISSM) – Foreign Military Sales (FMS) | MBA Candidate (IT Management) | MSc Cybersecurity | CISSP | CISM
- Role
- Information Systems Security Manager (Issm) at Riverside Research
- Location
- Dallas-Fort Worth, TX, US
- LinkedIn followers
- 500 followers
About Jim E. Miranda
Retired U.S. Air Force Master Sergeant and cybersecurity professional with 35+ years of…
Experience
Information Systems Security Manager (Issm)
Oct 2025 — Present · Greenville, TX, US
Lead cybersecurity risk management and compliance for FMS programs (TASS, JAMMS, Peregrine) under Big Safari / 645th AESS. • Implement Risk Management Framework (RMF) processes per NIST SP 800-37 Rev. 2, DAAPM, and JSIG to maintain system authorization. • Oversee Authorization to Operate (ATO) packages, System Security Plans (SSPs), POA & Ms, and Continuous Monitoring strategies. • Conduct risk and vulnerability assessments; develop mitigation plans; brief authorizing officials (AOs) on security posture. • Coordinate with system engineers, ISSOs, and PMs to ensure secure architectures across ground, airborne, and mission systems. • Serve as cybersecurity liaison to Big Safari, AFLCMC, and international partners supporting FMS mission assurance.
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