Cybersecurity Engineer III

SimVentions, Inc., a leading defense-focused technology solutions company, is seeking a Cybersecurity Engineer III to help protect mission-critical systems for U.S. Department of Defense and federal clients. In this role, you will design and implement security architectures, perform threat modeling and vulnerability assessments, and integrate security controls into complex software and systems. You will work within NIST RMF and DoD cybersecurity frameworks, support accreditation activities, and help automate security testing and monitoring. Collaborate closely with cross-functional engineering teams in a collaborative, family-like culture that values integrity, respect, and servant leadership. This position offers the opportunity to grow your technical expertise, mentor others, and contribute to innovative, mission-focused solutions that support national defense.