About Us Worley is a general 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.

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.

Job Purpose The Lead I&C; Engineer shall provide advanced engineering expertise for Instrumentation and Control systems during FEED, Detailed Engineering, EPC, and PMC phases of ADNOC projects. The role is primarily engineering-focused with limited involvement in construction support activities. The engineer will be responsible for design review, engineering coordination, technical assurance, vendor management, and compliance with ADNOC standards, international codes, and project specifications.

Key Responsibilities Engineering & Design Lead and review Instrumentation and Control engineering deliverables for oil & gas projects. Control philosophies Cable schedules Control system architecture drawings Ensure compliance with ADNOC standards, IEC, ISA, API, and international engineering practices. Review FEED and Detailed Engineering deliverables prepared by EPC contractors. Support optimization of control systems, field instrumentation, and automation philosophies.

Control

Systems &

• Automation Review DCS, ESD, F&G;, SCADA, and PLC system engineering documents. Coordinate with telecom, electrical, process, and mechanical disciplines for interface management. Review system integration philosophies and control narratives.



Evaluate SIL classification studies, alarm management philosophy, and cybersecurity requirements where applicable. Vendor &

• Package Engineering Coordinate with package vendors for instrumentation and control requirements. Ensure package compliance with project specifications and operational requirements. PMC &

• Project Coordination Monitor EPC contractor engineering progress and quality. Provide technical guidance during engineering execution. Coordinate with ADNOC and PMC teams for engineering approvals and technical alignment. Support project schedule adherence and engineering milestone achievement. Construction &

• Site Support Provide engineering clarification and technical support to site teams when required. Review technical queries, deviations, and site engineering issues. Support pre-commissioning and commissioning teams during system checks and startup activities if required. A bachelor’s degree in relevant engineering discipline or equivalent from an accredited university, with a minimum of fifteen (15+) years of relevant experience in the Oil &

• Gas or Petrochemical industry, including a minimum of five (5) years (preferred) in the GCC region. Must have at least five (5) years of experience in a similar position on major Oil &

• Gas or Petrochemical projects, managing a team of Specialists, Senior Engineers, and Engineers. ADNOC project experience is Required Offshore project experience is Required Control system architecture Industrial communication protocols ADNOC engineering specifications Aveva Engineering AutoCAD MS Office ~ Good understanding of multidisciplinary engineering coordination. So, our focus is on a values-inspired culture that unlocks brilliance through belonging, connection and innovation. 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.

📌 Lead Instrumentation & Control Engineer (Madrid)
🏢 Worley
📍 Madrid