Senior Security Engineer (ot), Group Ict Security

South Africa, South Africa

Job Description


Reporting to the Group Manager, Information Security, this role is designed to provide subject matter expertise in the execution of OT/ICS Security workshops, risk assessments and remediation engagements for mine sites.

Key Responsibilities:

  • Reviewing Designs to ensure design integrity for Automation, Control and Mining Operations OT Security
  • Provide OT/ICS Security Subject Matter Expertise for site projects, programs and incidents
  • Perform Risk Assessments across the OT/ICS environments to identify gaps and opportunities, helping support the functions growth and investment objectives
  • Development and delivery of OT/ICS security proposals and scope of work documents
  • Conducting security/risk reviews and assessments of Mine Site Operational Technology
  • Act as trusted advisor on enhancements to, and develop strategies, roadmaps and new operating models for the mines to help improve and maintain security posture
  • Provision of high-quality, fit for purpose OT/ICS security capabilities and processes through research, architecture, design, implementation, operation and monitoring
  • OT/ICS Security Policy creation and management
  • Promotion of OT/ICS security capabilities to further control deployment and efficacy
  • Contribute to the IT security roadmap and planning thereof
  • Promote and Evangelise OT/ICS Security best practise within the team and wider community
  • Maintain up to date knowledge of security threats, counter measures and vendor capabilities
  • Deliver capabilities aligned to FIRST QUANTUM's Information Security Standards
  • Support the development of security maturity across the organisation.
Qualifications Required:
  • A graduate qualification in Information Security, Computer Science, or Engineering is highly regarded as well as additional current security certifications.
Experience & Skills Required:
  • Minimum 8 years working with OT/ICS security
  • Detailed technical knowledge of PLC, DCS, SIS, SCADA, HMI and OT Networking and the securing of these technologies
  • Experience in architecting and assessing fit for purpose OT/ICS security systems/capabilities
  • Hands on experience of OT/ICS security systems, including firewalls, intrusion prevention systems, anti-virus, vulnerability, authentication systems and monitoring/log management
  • Thorough understanding of the latest security principles, techniques, and frameworks
  • Experience with IR frameworks and developing, documenting and delivering playbooks as regards OT/ICS
  • Proficiency with documenting design, technical decisions and recommendations
  • Ability to operate in a global, matrixed enterprise environment
Behavioural Traits Required:
  • Ability to work under pressure in a sometimes-stressful environment with little supervision
  • Excellent communication skills, both verbal and written, to an audience of senior management as well as other stakeholders
  • Flexible and adaptable - capable of changing direction when required and flexible to meet new demands
  • Multi-tasking - can manage several concurrent projects and prioritise demands
  • Can make decisions that are well informed and timely
  • Self Starter, with ability to progress work without significant need for support from senior colleagues
  • Solve problems collaborative
  • Travel to sites as and when required (50% initially, reducing to 25% within 6 months)
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Job Detail

  • Job Id
    JD1252518
  • Industry
    Not mentioned
  • Total Positions
    1
  • Job Type:
    Full Time
  • Salary:
    Not mentioned
  • Employment Status
    Permanent
  • Job Location
    South Africa, South Africa
  • Education
    Not mentioned