Careers at OCO are built for senior professionals. For engineering roles, we hire only highly experienced talent with a track record of shipping complex systems in production. For cybersecurity roles, candidates must hold at minimum OffSec PEN-200 or GIAC GPEN, typically paired with other active, relevant certifications. Across all roles, we require strong fundamentals in systems, networking, and secure development, plus the ability to operate effectively inside a senior team environment. We value discretion, clear communication, and ownership. If you are a specialist who thrives on difficult work and high expectations, you will find a small, focused team where your work has visible impact.