Information Systems Security Engineer

[…] is looking for a technically deep, mission-focused, security-first Information Systems Security Engineer to strengthen our cybersecurity and solutions architecture practice.

Operating at the boundary between engineering delivery and DoD authorization, you will be responsible for owning the security architecture and compliance engineering view of 2F's Game Warden platform and customer applications it hosts.

You will work side by side with Solutions Architects and customers to design secure-by-design solutions and translate engineering decisions into RMF artifacts, control narratives, and authorization evidence, ensuring that solutions are defensible under DoD RMF and hold up to assessor and Authorizing Official review.

We need someone capable of designing and validating identity and access management flows (federation, SAML, OIDC/OAuth 2.0, cloud IAM, DoD PKI/CAC, privileged access) aligned with DoD ICAM and Zero Trust; producing clear authorization boundary diagrams, network architecture diagrams, and data-flow diagrams that trace CUI and sensitive data end to end; and translating technical architectures into NIST 800-53 control implementations, SSP sections, PPSM registrations, and significant change impact analyses.

As a key partner to ISSMs, ISSOs, assessors, Authorizing Officials, and engineering teams, you will serve as the technical subject matter expert during assessments, readiness reviews, and audits, an