Principal Control Systems Engineer

Job Description - Principal Control Systems Engineer (MAN
00YP
)

Principal Control Systems Engineer - MAN
00YP

Company:
Worley

G
-NWE-Manchester

Instrumentation and Controls

Full-time

Employment Type:

Employee

Oct 15, 2026

C&I Discipline Manager

An experienced Control Systems/Automation Engineer to lead and coordinate Automation activities on a long-standing Master Service Agreement in the Oil & Gas industry (downstream), acting as the key focal point for stakeholders and vendors. Responsible for ensuring all technical, safety, commercial, and schedule requirements are met while supporting successful system integration and plant operations.

• Lead and be accountable for the delivery, execution and performance of automation projects including upgrades/migrations as well as new installations.
• At any one time oversee a number of concurrent projects, such as:
  • Honeywell DCS and FSC to Safety Manager migration
  • PLC replacements (various manufacturers)
• Site surveying to identify cutover methods suitable for the plant outages and manual operation modes available.
• Determine new project requirements and develop comprehensive estimates (manhours & materials) with support from Automation & C&I engineers
• Lead the FEED process (engineering work requests, deliverable structure, testing & cutover strategy).
• Prioritise activities and projects based on business needs and resource availability
• Review and approve DCS / PLC proposals with vendors and integrators
• Review and approve EC&I and OEM detailed design documentation.
• Lead multi-disciplinary design review meetings with Client, EPC and OEM subject matter experts.
• Create and maintain project schedules and resource planning
• Provide progress reporting to portfolio management
• Develop Control Narratives from P&IDs, Operations procedures and/or reverse-engineering PLC / DCS configuration.
• Develop FAT, SAT and plant commissioning procedures.
• Coordinate site commissioning activities.

• Extensive industry experience in the oil & gas, process, utilities or pharmaceutical industries
• Brownfield experience is essential
• Strong knowledge of DCS systems and Functional Safety 'SIS' implementations in project FEED, detailed design and commissioning phases
• Experience with various PLC platforms and their integration
• Knowledge of electrical interfacing between automation systems and process industry actuators: process instrumentation, control valves, hydraulic servo controls, motor starters etc.
• Knowledge of hazardous area classifications and protection requirements (ATEX)
• Knowledge of communications protocols (Profibus, Modbus, Ethernet/IP).

• Degree qualified in Electrical & Electronic, Instrumentation, Automation, Chemical or equivalent
• Knowledge of fiscal metering and truck loading (terminals)
• IEC
  61508 / 61511 Functional Safety certified

• Client-focused approach to project delivery
• Self-motivated with the ability to work both independently and as part of a team
• Excellent communication and presentation skills
• Detail-oriented with strong organisational skills
• Strong technical troubleshooting abilities
  
  Ability to prioritise competing demands and projects
• Proficient in technical writing and documentation

We want our people to be energized and empowered to drive sustainable impact. So, our focus is on a values-inspired culture that unlocks brilliance through belonging, connection and innovation.

We're building a diverse, inclusive and respectful workplace. Creating a space where everyone feels they belong, can be themselves, and are heard. And we're not just talking about it; we're doing it. We're reskilling our people, leveraging transferable skills, and supporting the transition of our workforce to become experts in today's low carbon energy infrastructure and technology.

Whatever your ambition, there's a path for you here. And there's no barrier to your potential career success. Join us to broaden your horizons, explore diverse opportunities, and be part of delivering sustainable change.