Industrial Controls Engineer – PCS7/S7, OT Security

AM Global; England; On-site; GBP 50,000 - 70,000; Full time

Job summary

AM Global is seeking an EC&I Engineer to design, develop and maintain advanced control systems using Siemens PCS7 and S7 PLCs. You will troubleshoot issues to minimize downtime while coordinating with cross-functional teams to enhance process control and operational efficiency.

You will lead safety programming, participate in HAZOP/LOPA risk assessments, ensure IEC 62443 and IEC 61511/alarm standards, and support commissioning from testing to start-up across regulated facilities.

Qualifications

• Degree or equivalent in Electrical/Control Engineering or related discipline.
• Extensive experience with Siemens PCS7 and S7 PLCs.
• Strong knowledge of COMAH regulations and safety standards.
• Proven ability to troubleshoot and resolve complex control system issues.

Responsibilities

• Design, develop, and maintain control systems using Siemens PCS7 and S7 PLCs.
• Troubleshoot and resolve control system issues to minimize downtime and ensure continuous production.
• Collaborate with cross-functional teams to optimize process control and improve operational efficiency.
• Develop and implement control strategies for new and existing processes.
• Provide technical support, coaching and knowledge sharing to engineers, technicians and plant operators.
• Participate in HAZOP studies and risk assessments, including LOPA.
• Maintain accurate documentation of control systems and modifications.
• Implement and manage OT cybersecurity measures to protect control systems from cyber threats, ensuring IEC 62443 compliance.
• Develop and maintain safety programming on PCS7, ensuring compliance with IEC 61511 standards.
• Manage alarm systems in accordance with IEC 62682 standards to ensure effective alarm management and operator response.
• Write and contribute to the development of process control narratives, URS and FDS documents.
• Lead and participate in commissioning activities, including system testing, validation, and start-up support.
• Ensure compliance with COMAH regulations and other relevant safety standards.

Skills

Siemens PCS7

Siemens S7 PLCs

COMAH regulations

Troubleshooting

Industrial automation

Education

Degree in Electrical/Control Engineering or related discipline

Tools

PCS7 Software

PLC programming (S7)

Job description

AM Global is seeking an EC&I Engineer to design, develop and maintain advanced control systems using Siemens PCS7 and S7 PLCs. You will troubleshoot issues to minimize downtime while coordinating with cross-functional teams to enhance process control and operational efficiency.

You will lead safety programming, participate in HAZOP/LOPA risk assessments, ensure IEC 62443 and IEC 61511/alarm standards, and support commissioning from testing to start-up across regulated facilities.