Instrumentation Engineer Level II

About us

Worley is a global company of energy, chemicals and resources experts headquartered in Australia. We partner with our customers to deliver projects and create value across the life of their assets. We specialize in consulting, engineering, procurement, and construction across the project lifecycle, with services extending through to operations and decommissioning. Leveraging extensive experience and AI-enabled delivery, we support customers in navigating complexity as they meet today's needs and transition to more sustainable solutions.

Major accountabilities of position

A skilled instrumentation and control engineer with around 10 years of expertise in oil and gas projects. The successful candidate will be responsible for the engineering design of instrumentation and control systems for complex, large-scale oil and gas projects.

• Develop and review FEED and detailed engineering designs for instrumentation systems, including control systems, safety systems, and measurement instruments.
• Create and review instrument specifications, datasheets, and control narratives.
• Design, install, and configure process control systems, including instrumentation for temperature, pressure, flow, and level measurements.
• Ensure proper integration of instrumentation systems with control systems such as ICSS, DCS, PLC, and SCADA.
• Ensure compliance with industry standards, codes, and regulations, including IEC, ISA, and API.
• Maintain documentation for all instrumentation and control systems.
• Interact effectively with the client engineering team to obtain approval of design deliverables.
• Represent organizational competency and capabilities at various forums.
• Design control rooms and instrumentation equipment rooms (IES) for onshore oil and gas projects.
• Design instrumentation and control systems for assigned projects, interacting with other disciplines, clients, and vendors as required.
• Design ICSS, F&G, and ESD systems.
• Produce, design, evaluate, and specify I&C equipment and automation systems, package items, and I&C bulk items, including cabling, in detailed design packages.
• Develop I&C specifications, datasheets, instrumentation and control system philosophies, control system architectures, instrument adequacy reports, instrument indexes, I&C cable block diagrams, I&C equipment lists, schedules, I/O lists, and SIL assessment reports.
• Prepare instrument sizing calculations, instrument loop diagrams, instrument hook-up drawings, layout drawings, wiring details, equipment sizing, and I&C MTOs.
• Prepare material requisitions and scopes of work; review offers; and provide technical clarifications and technical bid evaluations for I&C items, including ICSS, field instruments, valves, transmitters, package items, and bulk materials.
• Work with SPI and AVEVA Instrumentation and participate in 3D modeling activities related to instrumentation.
• Prepare modification scopes of work for existing control systems.
• Participate in site surveys and data collection for instrumentation design.
• Participate in workshops, including design reviews, HAZOP, SIL, risk reviews, energy optimization reviews, value engineering, constructability, and other workshops.
• Understand HSE requirements for oneself and the discipline team.
• Ensure the technical integrity of instrumentation deliverables, including compliance with the work scope and applicable international standards.
• Work on proposals and prepare man-hour estimates.

Qualifications

Job-specific knowledge: At least 10 years of experience executing concept, FEED, and detailed engineering for onshore and downstream oil and gas projects.

• Perform engineering design for I&C systems for oil and gas projects.
• Prepare and review I&C engineering deliverables, including I&C specifications, datasheets, instrumentation and control system philosophies, control system architectures, instrument adequacy reports, instrument indexes, I&C cable block diagrams, I&C equipment lists, schedules, I/O lists, SIL assessment reports, instrument sizing calculations, instrument loop diagrams, instrument hook-up drawings, layout drawings, wiring details, equipment sizing, and I&C MTOs.
• Prepare IES and control room layouts, as well as field layouts, for onshore oil and gas projects.
• Guide 3D modelers in 3D modeling activities.

Industry-specific experience: Good knowledge of ADNOC standards, Shell DEPs, and international standards such as IEEE, ANSI, IESNA, NFPA, and IEC.

Education, qualifications, accreditation, and training: Graduate degree in instrumentation engineering.

HSE capability: Good knowledge of hazardous area classification, instrumentation safety in design, sustainable design engineering, HAZID, HAZOP, and SIL.

IT skills: Computer skills with MS Office and instrumentation engineering and sizing software such as SPI, AVEVA, and Instrucalc.

People skills: Good communication skills and the ability to guide designers, junior engineers, and workshare teams.

Extent of guidance or control: Ability to guide a team of engineers and designers, including workshare teams.

Other: Good command of spoken and written English, including report writing and presentations to clients.

Moving forward together

We want our people to be energized and empowered to drive sustainable impact. 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 where everyone feels they belong, can be themselves, and is 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.