Cyber Threat Detection & Forensic Engineer (Hybrid Denver)

3Core Systems, Inc is seeking a Cyber Threat Detection & Forensic Engineer in Denver, CO for a long-term role. The position is hybrid (3 days in office, 2 days remote) with on-site work required from day one. The engineer will map threat intelligence using MITRE ATT&CK, develop detection rules in Microsoft Sentinel, and tune defenses across tools such as MDE to reduce noise. Strong threat modeling and telemetry expertise are essential.