Kforce has a client that is seeking a Senior Cyber Security Engineer - Threat Simulation in McLean, VA. Duties Include: * Senior Cyber Security Engineer will lead Red Team exercises against a hybrid environment using, threat intelligence, and the MITRE ATT&CK Framework * Contribute to designing, scoping, and execution of threat intelligence led Purple Team exercises against a using the MITRE ATT&CK Framework * Build and maintain Red and Purple team infrastructure, automating functions where possible * Continually research new offensive security tactics, techniques, and procedures and communicate knowledge of the same to other team members * Conduct ad-hoc offensive security testing using industry standard tools and/or internally developed tools * Contribute to report creation activities including compromise narratives and detailed technical findings with appropriate risk severity ratings, tactical and strategic recommendations to reduce risk levels, peer review of team's deliverables * As a Senior Cyber Security Engineer, you will assist cyber defense teams during incident investigations providing subject matter expertise on attacker tradecraft and mindset * Interface with other information security departments, as well as other technology departments and business stakeholders to raise awareness of security issues and to provide knowledge sharing on remediation * Active contributor to Red and Purple Team activities for internal presentations and conferences