Cybersecurity Engineer III

SimVentions, Inc. is seeking a Cybersecurity Engineer III to support mission-critical systems for U.S. defense and federal customers. In this role, you will design and implement cybersecurity solutions across software, systems, and networks, performing threat modeling, risk assessments, and architecture reviews. You will lead vulnerability assessments, hardening, and RMF/ATO support while collaborating with cross-functional engineering teams. Join a values-driven, family-like culture where you can grow technically, contribute to national defense, and work on innovative, mission-focused projects.