OT Cyber Security Engineer - Industrial Network Design

Head Energy Consulting AS; Stavanger; On-site; NOK 900,000 - 1,200,000; Full time

Benefits offered by this job

Pension

Insurance

Career guidance

Project opportunities

Courses access

Job summary

Head Energy is seeking an Automation – Cyber Security specialist for OT network design and security. Define network infrastructure to protect OT systems, support FAT testing, and perform risk assessments.

Requires 5+ years OT security experience, knowledge of ICS/SCADA, and protocols like Modbus, IEC61850, TCP/IP. Offshore certificates preferred; offers permanent or project engagements and solid pension/insurance.

Qualifications

• Relevant Bachelor's or Master's degree
• Minimum 5 years of 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.

Responsibilities

• 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 with basis in 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.

Skills

OT security

Network design

Risk assessment

ICS/SCADA knowledge

RVA workshop leadership

Education

Bachelor's or Master's degree

Tools

Modbus

Profibus

IEC61850

TCP/IP

Ethernet

OPC UA

Job description

Head Energy is seeking an Automation – Cyber Security specialist for OT network design and security. Define network infrastructure to protect OT systems, support FAT testing, and perform risk assessments.

Requires 5+ years OT security experience, knowledge of ICS/SCADA, and protocols like Modbus, IEC61850, TCP/IP. Offshore certificates preferred; offers permanent or project engagements and solid pension/insurance.