Cybersecurity Engineer, Principal (ISSE)

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Cybersecurity Engineer, Principal (ISSE) based in the United States. This senior cybersecurity role will provide information system security engineering expertise for a mission-critical Air Force modernization program.You will help protect systems and data throughout their lifecycle while ensuring alignment with federal cybersecurity and risk management requirements.The position combines secure engineering, security control assessment, continuous monitoring, incident readiness, and authorization support.You will collaborate closely with security professionals, architects, developers, and common control stakeholders to address complex cybersecurity risks.A major focus will be maintaining strong security posture through the Risk Management Framework, NIST guidance, and continuous monitoring practices.You will also contribute to secure development practices, automated security testing, compliance documentation, and corrective action management.This is a high-impact opportunity for a seasoned cybersecurity professional supporting a critical government technology environment.