Senior ot incident responder

SecurityHQ • johannesburg, gauteng • Posted July 17, 2026

Position Overview

As a Senior OT Incident Responder, you will investigate security incidents, conduct proactive threat hunting activities, enhance detection capabilities, and provide expert guidance to customers operating within industrial and critical infrastructure environments.

Working closely with Security Operations, Threat Intelligence, Detection Engineering, and customer stakeholders, you will help strengthen security monitoring capabilities while contributing to the continued growth of our Managed OT Security services.

This is a customer-facing position suited to an experienced security professional who enjoys both technical investigations and advisory engagements.

This role is hybrid and based in our South Africa office.

About Security HQ

Security HQ is a global cybersecurity company. Our specialist teams design, engineer and manage solutions that do three things: Promote clarity and trust in a complex world. Build momentum around improving security postur...