Automation - OT/Cyber Security

Period: 28.04.2025 – 30.04.2027

Job Responsibilities:

The announced position shall ensure that the large scale of network infrastructure is designed and delivered according to the requirements in the Network Specifications and Cyber Security Specification's by performing the following tasks in a large Study for offshore brownfield project:

• Define design of network infrastructure and ensure compliance with customer specifications to protect OT systems from cyber threats, including intrusion detection systems, firewalls, access controls, and network segmentation.
• Participate in FAT testing and verification of configuration of switches, routers, firewalls etc.
• Support suppliers and vendors in completing Self-Assessment Templates.
• Risk assessment of supplier packages and systems based on IEC62443 Cyber Security Standard
• Handle interface to other disciplines, suppliers, other Contractors, and Client
• Facilitate/lead RVA (Risk Vulnerability Analysis) workshop for operational technology systems to identify security weaknesses and potential threats

Required Education:

Relevant Bachelor's degree or similar

Required Work Experience:

•  Minimum 5 years' experience in Operational Technology (OT) security, with a primary focus on engineering in design, configuration, testing and support of large network infrastructures including configuration of Switches, Firewalls, Servers, and virtual environments.
• Minimum 5 years working experience with network design and/or cyber security preferably in oil & gas EPC projects/Industrial control systems.

Required Qualifications:

• Solid understanding of industrial control systems (ICS), supervisory control and data acquisition (SCADA) systems, and other OT technologies.
• Experience with design and testing of communication networks/protocols like Modbus, Profibus, IEC61850, TCP IP, Ethernet, OPC UA etc.
• Experience with the implementation of the Purdue Model to enhance security within the OT environment.
• Experience with the implementation of NIST Cyber Security Framework (CSF)
• Experience with IEC62443 and technical requirements TR 1658 and Self-Assessment Templates

Required Certificates:

• EX – Basic EX course. 6-8 hours online, or 22.5 in the classroom
• FSE – High and low voltage with first aid

Does this sound like something for you? Contact Sarah at 456 80 850 to hear what we can offer!