Principal Automation Engineer

Job Description - Principal Automation Engineer (MAN
00YK
)

Principal Automation Engineer - MAN
00YK

Company :
Worley

G
-NWE-Manchester

Instrumentation and Controls

Full-time

Employment Type

:
Employee

Oct 14, 2026

Reporting Manager Title : C&I Discipline Manager

Worley is a global professional services company of energy, chemicals and resources experts headquartered in Australia.

Right now, we’re bridging two worlds as we accelerate to more sustainable energy sources, while helping our customers provide the energy, chemicals and resources that society needs now.

We partner with our customers to deliver projects and create value over the life of their portfolio of assets. We solve complex problems by finding integrated data-centric solutions from the first stages of consulting and engineering to installation and commissioning, to the last stages of decommissioning and remediation. Join us and help drive innovation and sustainability in our projects.

An experienced 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…