Offensive Cyber Research Engineer

Twenty is seeking an Offensive Cyber Research Engineer to lead development of sophisticated offensive cyber capabilities. The role involves architecting attack path frameworks, establishing engineering best practices, mentoring junior researchers, and serving as a technical authority on adversarial techniques. Requires 6-8 years of experience in threat research, offensive cyber operations, and software development, with expertise in MITRE ATT&CK, C2 frameworks, Python/Golang, and container. Must

6-8 years of threat research, offensive cyber ops, and software development. Expert-level experience in DNEA, EA, penetration testing, or threat hunting. Deep expertise in MITRE ATT&CK, Cobalt Strike, Metasploit, custom C2. Advanced proficiency in Python, Golang, Docker, Kubernetes, Neo4j. Must be eligible for US security clearance. Preferred: OSCP, OSCE, OSEE, GXPN, AI/ML integration, malware analysis, reverse engineering.