Senior Consultant, Adversary Services (Red Team)

About Coalfire Coalfire is on a mission to make the world a safer place by solving our clients’ hardest cybersecurity challenges. We work at the cutting edge of technology to advise, assess, automate, and ultimately help companies navigate the ever-changing cybersecurity landscape. We are headquartered in Chicago, Illinois with offices across the U.S. and U.K., and we support clients around the world. But that’s not who we are – that’s just what we do. We are thought leaders, consultants, and cybersecurity experts, but above all else, we are a team of passionate problem-solvers who are hungry to learn, grow, and make a difference. Position Summary: We are seeking an exceptionally skilled and experienced Senior Consultant to join our team. This role leads covert red team, adversary simulation, purple team, and other targeted offensive security engagements that help clients measure detection, response, and resilience against realistic threats. You will simulate real-world threat actors, identify novel vulnerabilities and misconfigurations, build bespoke tradecraft and tooling, and deliver clear guidance that helps clients meaningfully improve their defensive posture. You will play a critical role in shaping our capabilities and ensuring that the Adversary Services team is recognized as one of the leading teams in the offensive security industry.