OT Cyber Security Engineer - Manufacturing Tech

Laing O'Rourke group; Dartford; On-site; GBP 65,000 - 90,000; Full time

Job summary

Laing O'Rourke is hiring a Cyber Security Manufacturing Technology Engineer to protect OT/ICS in manufacturing environments. You will design and embed security controls that enhance production safety, quality and continuity while reducing risk.

You will work at the intersection of manufacturing, engineering and cyber security, translating risks into practical actions. You will collaborate with IT, manufacturing and engineering teams to deliver secure, reliable solutions and contribute to a

Qualifications

• Proven experience developing and implementing cyber security controls in manufacturing environments.
• Deep understanding of industrial protocols and vulnerability management for manufacturing equipment.
• Ability to translate technical and compliance topics into clear, business-relevant language for stakeholders.
• Sound analytical and problem-solving skills with a risk-based approach to decisions.

Responsibilities

• Design, implement and continually improve cyber security controls for OT and manufacturing environments.
• Collaborate with IT, manufacturing and engineering teams to deliver reliable solutions.
• Assess vulnerabilities in manufacturing systems and guide remediation or compensating controls.
• Integrate cyber security requirements into new production lines and equipment from the outset.
• Investigate cyber incidents and develop recovery approaches to reduce downtime.
• Work with governance, risk and compliance colleagues to improve security across suppliers and vendors.
• Support alignment with IEC 62443, ISO/IEC 27001 and NIST CSF.

Skills

Cyber security controls

Industrial protocols

Vulnerability management

Risk communication

Independent work

Quality improvement

Job description

Laing O'Rourke is hiring a Cyber Security Manufacturing Technology Engineer to protect OT/ICS in manufacturing environments. You will design and embed security controls that enhance production safety, quality and continuity while reducing risk.

You will work at the intersection of manufacturing, engineering and cyber security, translating risks into practical actions. You will collaborate with IT, manufacturing and engineering teams to deliver secure, reliable solutions and contribute to a