Snr Specialist IM Security IT & OT

Anglo American / De Beers Group; Rosebank; On-site; ZAR 600 000 - 800 000; Full time

Job summary

A leading mining company in Rosebank is seeking a cybersecurity professional to lead and manage initiatives protecting IT and OT systems. This role requires strong expertise in network security and cybersecurity frameworks to enhance the organization's security posture. Candidates should possess relevant qualifications and significant experience in cybersecurity roles. Join our committed team and help us make a lasting impact in a values-led environment.

Benefits

Meaningful work in a values-led environment

Market-aligned reward and recognition

Opportunities for learning and development

Commitment to safe operations

Respect for diversity and innovation

Qualifications

• 5-7 years working experience in a similar role.
• Good command of English language both written and verbal.
• No criminal record.

Responsibilities

• Define and manage cybersecurity strategy for IT/OT.
• Implement controls to strengthen cybersecurity posture.
• Lead projects to secure IT and OT networks and systems.

Skills

Network security

Cybersecurity frameworks

Operational technology security

Risk management

Compliance auditing

Incident response

Education

Undergraduate qualification in Computer Science or related field

Postgraduate qualification or extensive practical experience

Tools

Security certifications (CISSP, CISM, etc.)

Network security solutions certifications

OT security certifications

Job description

Valterra Platinum, formerly Anglo American Platinum, is a leading primary producer of platinum group metals (PGMs), with integrated mining, smelting, and refining operations in South Africa and Zimbabwe, marketing the metal we produce globally. Following our demerger from Anglo American plc, Valterra Platinum is now an independent, publicly listed company with a primary and secondary listing on the Johannesburg and London stock exchanges respectively.

As we embark on this exciting new chapter, Valterra Platinum is positioned to define and pursue its own strategy, anchored in operational excellence, sustainability, and value creation for the long-term. With full accountability for our performance and growth, we are focused on strengthening our capabilities across the entire PGM value chain, from mine to market.

Our independence empowers us to deepen our commitment to stakeholders and lead with purpose – to Unearth Value to Better Our World. We remain steadfast in our ambition to be the world’s foremost producer of platinum group metals, while embedding safety and sustainability in everything we do.

If you're driven by purpose and the opportunity to make a lasting impact, we invite you to join us. Apply today and be part of something bigger.

Number of positions: 01

Location: Corporate Office, Rosebank

Job Description

This role is responsible for defining, leading and managing the implementation of cybersecurity initiatives to protect Valterra Platinum’s IT and OT hybrid networking environment. This includes developing secure IT/OT architecture, enforcing compliance with industry standards, and implementing controls to strengthen IT/OT cybersecurity posture. The role leads projects to secure IT and OT networks, systems, manage IT/OT threat and vulnerability programs, and collaborates with internal teams and external partners to ensure the protection of critical infrastructure.

Job responsibilities include (but are not limited to):

• Lead and manage the development of the IT/OT cybersecurity capability across all operations.
• Lead, design, and manage cybersecurity solutions for securing IT/OT network and infrastructure environments.
• Lead the discovery, monitoring, and management of OT, IoT, IIoT systems and applications.
• Develop and manage an IT and an OT asset inventory program.
• Develop and maintain an IT and an OT specific cybersecurity controls program aligned with ISA/IEC 62443, NIST 800-82, NIST CSF, and Zero-Trust principles.
• Develop and maintain an IT and an OT specific cybersecurity risk program.
• Design, manage, and continuously improve controls effectiveness of IT and OT firewall technology across all operations.
• Develop and maintain an and IT and an OT vulnerability management/remediation program, in collaboration with managed security operations centre (MSOC), IM Infrastructure (e.g Cloud Infrastructure and on-premise networking infrastructure, and IM Business Applications (OT).
• Maintain documentation and reporting for compliance and operational visibility.
• Support incident response and forensic investigations in OT environments.
• Collaborate with OT engineering, automation, and IT teams to ensure secure OT/IT integration
• Collaborate with other cybersecurity teams to conduct regular OT cybersecurity assessments, reviews, and audits.
• Collaborate with Enterprise Risk Management (ERM) and other IM functions and contribute towards the development and maintenance of business impact analysis (BIAs) and business continuity plans (BCPs) for OT.
• Collaborate with IM governance, risk, & compliance (GRC) to develop and maintain disaster recovery plans (DRPs) for OT systems/applications.
• Act as the primary point of contact for internal and external audits concerning controls for IT and OT security.
• Provide training and guidance to IM teams and business stakeholders on best practices for securing IT and OT environments.
• Prepare and present regular metrics and key risk indicators (KRIs) on the overall health and security posture of the organisation’s IT and OT landscape to IM management and business stakeholders.
• Research, evaluate, and recommend new security technologies and approaches to stay ahead of evolving threats targeting IT/OT assets and critical infrastructure.
• Establish and maintain strong working relationships with OT security vendors, OT security service providers, and OT security consultants.

Qualifications

• Grade 12
• An undergraduate qualification (Bachelors degree/Diploma or equivalent) in Computer Science, Information Technology/Systems, Cybersecurity, Artificial Intelligence, Cloud Computing or related field.
• It would be advantageous to have a postgraduate qualification in Computer Science, Engineering, cybersecurity, or a related field OR a proven track record of extensive practical experience in a role and context of similar complexity.
• Valid EB/Code 08 driver’s license
• Industry Certificates:
  • Security certification (e.g. CISSP, CISM, CISA, CompTIA Security++, CCSK); and/or
  • OT Security certificates (e.g., ISA Series, GICSPC); and/or
  • Cloud security certifications (e.g. Microsoft Security, Azure Security, CCSK, CCZK); and/or
  • Relevant vendor certifications (any network security solutions, and any OT security solutions).

Experience

• 5 – 7 years working experience in a similar role

Technical knowledge(experience) required for role:

• Demonstrated strong experience in network security and protection information technology environments.
• Demonstrate strong understand and extensive experience in securing operational technology network infrastructure and critical infrastructure assets.
• Good knowledge and experience implementing IT and OT security frameworks.
• Technical expertise in following industry best practices and standards in securing information technology and operational technology critical infrastructure.

You will also need to have:

• No criminal record
• Good command of English language both written and speaking

If successful, you will be required to undergo a Medical Fitness test.

Additional Information

What We Offer

At Valterra Platinum, you will join a team committed to excellence and impact.

We offer:

• Meaningful work in a high-performance, values-led environment.
• Market-aligned reward and recognition.
• Opportunities for learning, development and progression.
• A culture that respects diversity and encourages innovation.
• A clear commitment to safe Operations.

Inclusion and Diversity

Valterra Platinum is an equal opportunities employer. We are committed to promoting an inclusive and diverse workplace where we value and respect every colleague for who they are and provide equality of opportunity so that everyone can fulfill their potential.
Valterra Platinum has a zero tolerance to dignity harms, these include all acts of gender based violence, bullying, harassment and victimisation. Ensuring the safety of our employees extends beyond physical safety and includes the eradication of harmful behaviours from our workplace. This responsibility extends to everyone at Valterra Platinum both during work hours and outside of work. We are unconditional in creating a respectful, inclusive, and safe working environment to ensure that no colleague will be violated or harassed under our watch.

How to Apply

• To apply for this role, please complete our online application form via this job advert.