Twenty is seeking an exceptional Director of Offensive Cyber Research for an in-office position in its Arlington, VA office to lead and shape our entire offensive cyber research organization. We're looking for a visionary leader with 12+ years of distinguished experience spanning offensive cyber operations, threat research, software development, and organizational leadership, combined with a proven track record building and scaling high-performing technical teams in defense or intelligence environments. In this role, you'll oversee both our Forward Deployed Analyst teams embedded with government customers at operational sites and our Offensive Cyber Research Engineer teams developing next-generation offensive capabilities at our Arlington headquarters. You'll set the strategic direction for offensive cyber research, ensure our technologies meet real-world operational requirements, manage relationships with senior government stakeholders, and build a world-class organization that operates at the intersection of cutting-edge research and operational excellence. You'll leverage your deep operational pedigree—ideally from senior leadership positions in government/military Digital Network Exploitation Analysis (DNEA), Exploitation Analyst (EA) operations, or elite cyber units—combined with technical program management expertise to shape how Twenty defends democracies in the cyber domain.