Senior Process Design Control & Instrumentation Engineer – Manchester/Derby/Warrington

Location: Manchester/Derby/Warrington (any site)

Shifts: Twice every 14 days at any of the sites

Clearance: BPSS

Experience Level: 4–15 years

Key Responsibilities

Process Control & System Design

• Develop control philosophies, narratives, and functional specifications for safety‑critical systems
• Define control strategies, alarms, interlocks, and operating logic
• Ensure control behaviour follows safety principles such as defence‑in‑depth, redundancy, and failure tolerance
• Support design, testing, validation, and commissioning of control systems (DCS, PLC, SCADA)

Safety & Risk Management

• Contribute to Safety and Functional Requirements Specifications (SFRS) and safety/security cases
• Support hazard analysis and risk assessments (HAZOP, FMEA, FTA, SIL/LOPA)
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