---
title: "Senior Cyber Security… – Johannesburg, South Africa"
canonical: "https://www.metaintro.com/job/senior-cyber-security-solution-architects-it-and-ot-services-at-b48b1bbf-e37f-522f-a30e-e26b2299581a"
language: "en"
author: "Metaintro"
---

[/company/dassault](/company/dassault)[Dassault S.A.](/company/dassault)
# Senior Cyber Security Solution Architects (IT & OT) Services at Dassault S.A.

**Setup**
: Remote, Hybrid

**Location**
: Johannesburg, Gauteng

**Type**
: Contract

**Level**
: senior

**Posted**
: Sep 14, 2026

## Description

The Senior Cyber Security Solution Architect will lead security architecture for assigned IT and OT initiatives, developing reference architectures, standards, roadmaps, and secure designs for enterprise IT, ICS, SCADA, critical infrastructure, and OT networks. The role covers IT/OT convergence, Zero Trust, cloud security, IAM/PAM, threat modelling, architecture risk assessments, and governance of security operations technologies. It requires a bachelor’s degree, at least one listed security certification, 10–15 years of cybersecurity experience including 7 years in security architecture, and experience across critical infrastructure and IT/OT environments. The role may be performed at client sites or approved remote locations, with travel to IT, OT, and critical infrastructure sites as needed.

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