drjobs OT Security Architect

OT Security Architect

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1 Vacancy
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Jobs by Experience drjobs

5years

Job Location drjobs

Johannesburg - South Africa

Monthly Salary drjobs

500 - 1000

Vacancy

1 Vacancy

Job Description

We are seeking a highly experienced OT Security Architect to strengthen our security architecture capacity with a specific focus on operational technology (OT) environments across the enterprise. The successful candidate will assist in reducing the backlog of security design reviews for critical systems ( crown jewel systems ) implemented across the Group ensuring security posture resilience and alignment with our cyber security strategy.

This role requires a senior-level professional who is comfortable working within a complex stakeholder landscape that includes Group IT Group Cyber Security various vendors and an outsourced EA function.



Requirements

Key Requirements

Qualifications:

  • Bachelor s Degree in Computer Science Information Security Engineering or a related field.

  • Industry certifications such as CISSP SABSA TOGAF GIAC GICSP or ISA/IEC 62443 are highly desirable.

Experience:

  • Minimum of 8 10 years of experience in IT and/or OT security architecture.

  • Proven experience with industrial control systems (ICS) SCADA DCS IoT/IIoT and manufacturing systems.

  • Strong understanding of cyber risk management threat modeling and secure system design.

  • Familiarity with IT/OT convergence and the specific risks and mitigations involved.

  • Experience working with outsourced architecture functions and third-party partners (e.g. Accenture).

  • Prior experience working in complex large-scale enterprises with multiple business units and geographic locations.

Technical Skills:

  • Deep understanding of security frameworks such as NIST CSF ISO 27001/2 MITRE ATT&CK for ICS.

  • Knowledge of network segmentation zero trust architecture endpoint protection firewalls intrusion detection systems (IDS) and identity access management.

  • Proficiency in reviewing and guiding security in solution designs especially within OT environments.

  • Strong vendor engagement skills able to challenge validate and negotiate security outcomes.



OT,IT,Cyber

Employment Type

Full Time

Company Industry

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