Security Domain Expert, Perimeter and Network Security, Enterprise Technology Services

The Emerging Technologies team is seeking a Security Domain Expert to serve as the outward face and technical authority of Apple's perimeter and network security platform. You will represent the team across Apple — in architecture forums, security reviews, and leadership briefings — bringing deep expertise in perimeter security, proxy technologies, and threat mitigation to every engagement. This role requires hands-on experience with the technologies at the heart of our platform — proxies, origin, edge, application load balancers, service mesh, API & AI security gateways, WAF, DDoS mitigation, bot prevention, TLS termination/origination, and security policy enforcement across protocols (TCP, UDP, HTTP/HTTPS).

You will apply that expertise to advise partner teams on how our security capabilities address their traffic and security challenges, and to represent the team's technical perspective in cross-organizational forums. You will also serve as the bridge between our engineering team and the broader Apple ecosystem — working directly with application teams to understand their security requirements, synthesizing cross-team needs to inform platform strategy and roadmap, and translating technical security concepts into clear narratives for leadership.