Job Title: Control & Instrumentation Engineer

Working Location: Guildford (Site-Based)

Contract Type: Permanent

Why This Role Stands Out

• Work on a live operational asset (not just office-based design)
• Strong focus on SIS, PLCs, and functional safety
• Mix of troubleshooting, upgrades, and project work
• Opportunity to lead small projects and influence improvements
• Close working with operations and maintenance teams

Key Responsibilities

• Supporting and improving process control systems and Safety Instrumented Systems (SIS)
• Working on PLC / DCS systems (including Siemens, Allen Bradley, Honeywell)
• Delivering control system upgrades and modificationsProducing SIL documentation, SRS, and verification work
• Supporting plant troubleshooting and root cause analysis
• Ensuring compliance with IEC 61508 / 61511 standards
• Supporting hazar...