Operation Technology Cyber Security Manager

2 days ago


Randburg, South Africa Dimension Data Full time

As a Cyber Security Manager, you'll be responsible for the development and implementation of our security strategy across all areas of the business. You will ensure that we are keeping up to date with current cyber threats as well as providing recommendations on best practice in order to protect our data and infrastructure. You'll work closely with other departments within the organization such as Information Technology (IT), Finance, Human Resources or Legal to make sure that your proposals are cost effective whilst ensuring compliance with legislation, regulations and policies.

**Requirements
- Facilitate risk assessments to assess and mitigate the identified vulnerabilities at all OT environments
- Develop OT policies and procedures to help customers reduce the risk of a security breach at an installation and sustain OT safety and security
- Work closely with both the Cyber Risk Team, Group Internal audit teams and conduct where needed audits and gap analysis to assess cyber risk compliance against policies and procedures to ensure ongoing protection against cyber incidents
- Develop remediation plans to reduce cyber risk based on detected findings
- Provide general OT security advice to assist our operating sites in addressing OT security issues and ensure safe, continuous production operations
- Act as a technical lead in remediation projects with the support from the Project Management Office
- Prior experience working in OT environments, especially in instrumentation, industrial IOT and or SCADA systems across a variety of verticals that includes Mining, Energy, Oil and Gas, Chemical, Pharmaceutical and/or related industries where human safety is paramount
- Relevant certifications (GICSP, CISSP, etc) and knowledge of industry best practices and standards (IEC-62264 / 62443, NIST and other related standards)
- Experience in OT instrumentation & automation systems and network administration.

**Qualifications
- 3 years of experience in OT Cyber Risk Management with demonstratable knowledge on how to reduce OT Cyber risk effectively across multiple operations
- Deep knowledge and Experience of ICS / OT deployments - Mandatory
- Computer Certifications such as GICSP / CISSP / CISSM
- Degree or Post Degree Qualification in Computer Engineering
- Deep knowledge of ICS / OT deployments
- Skilled Enterprise / Cyber Security Architecture
- Skilled Network Knowledge
- Security Governance / Risk Knowledge (Security Frameworks) NIST, ISA62443
- Technical Writing Skills (TOGAF)
- Skilled researcher
- Hands on experience relating to Incident response planning



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