Senior ot incident responder & threat hunter

SecurityHQ • johannesburg, gauteng • Posted July 13, 2026

About the Role

Security HQ, a leader in cybersecurity, is seeking a Senior OT Incident Responder to enhance detection capabilities and provide guidance on security incidents within critical infrastructure. This hybrid role located in Johannesburg requires expertise in OT/ICS security, with an emphasis on both technical investigations and client interactions.

You will investigate security incidents, conduct threat hunting, and collaborate with various teams while assisting in the growth of our Managed OT Security services. Strong communication and analytical skills are essential for success. #J-18808-Ljbffr