Platform Security & RMF Lead (DoD)

TL;DR

Platform Security & RMF Lead (DoD): Defining the security posture and authorization strategy for mission-critical government software platforms with an accent on RMF lifecycle management and multi-enclave security architecture. Focus on navigating complex DoD authorization processes, ensuring compliance with NIST 800-53, and securing cross-domain data flows for classified environments.

Location: Must be based in the USA

Salary: $175,000–$215,000

Company

hirify.global is an incubation firm building and investing in scalable technology-led companies focused on healthcare, cyber, and national security.

What you will do

• Define and execute the ATO pathway and manage the full RMF lifecycle for government-facing systems.
• Author and maintain RMF documentation including SSP, SAP, SCTM, and ConMon artifacts.
• Coordinate with eMASS and Authorizing Officials to ensure system compliance and authorization.
• Define security requirements for cross-domain data flows and evaluate DoD-approved solutions.
• Advise engineering teams on container security, RBAC, PKI integration, and vulnerability management.
• Ensure secure operation across NIPR, SIPR, and higher classification enclaves.

Requirements

• 10+ years of information assurance or security engineering experience.
• 5+ years of hands-on ownership of RMF/ATO packages for DoD production systems.
• Active Secret Clearance required.
• US Citizenship required.
• Deep familiarity with DoD security frameworks and NIST 800-53 controls.
• Ability to travel up to 25% for business needs.

Nice to have

• Active TS/SCI Clearance.
• Experience with cross-domain solutions or multi-level security architectures.
• Prior experience as an ISSO, SCA, or similar senior DoD security role.
• Familiarity with Palantir Foundry or Anduril Lattice environments.

Culture & Benefits

• Fully remote, results-based work environment.
• Comprehensive health insurance (medical, dental, vision) 100% employer-paid for employee and family.
• 14 weeks of fully-paid parental leave.
• Unlimited PTO with management approval.
• Optional 401K, FSA, and equity incentives.
• Professional development and learning opportunities.