Site Construction Engineer - Onslow

Key Responsibilities

• Providing forward-looking execution readiness by assessing upcoming workfronts for constructability, access, sequencing, logistics, SIMOPS compatibility, and operational constraints prior to mobilisation.
• Leading constructability reviews and method evaluations for upcoming scopes, including civil-to-mechanical handover, module transportation, laydown and installation, crossover platform works, piping, tubing, and E&I activities, with emphasis on safe and efficient execution readiness.
• Identifying opportunities to improve execution efficiency and productivity through method optimisation, sequencing refinement, and early resolution of interface, access, logistics, engineering, or constructability constraints ahead of the workface.
• Supporting cross-discipline execution planning across civil, structural, mechanical, piping, electrical and instrumentation interfaces, with particular focus on installation readiness, engineering integration, and operational integration.
• Supporting timely resolution of Technical Queries (TQs), engineering clarifications, and constructability issues affecting upcoming construction execution.
• Reviewing engineering deliverables, drawings, field changes, and proposed execution methodologies to identify impacts on constructability, sequencing, workface readiness, and operational interfaces.
• Supporting implementation of approved MOC-F&O modifications and identifying field conditions that may require additional engineering review or change assessment.
• Supporting management of construction redlines and preparation of as-built documentation associated with brownfield modifications and project close-out.
• Tracking and trending contractor progress, productivity signals, and readiness indicators to surface emerging delivery risk or inefficiency before it materialises at the workface.
• Escalating developing execution, logistics, engineering, or interface issues to the Site Representative with clear facts, recommended mitigations, and timing implications.
• Supporting SIMOPS planning by identifying forward congestion points, access conflicts, and sequencing risks inherent in upcoming work scopes.
• Providing analytical and field-informed input to improve predictable delivery outcomes, without assuming authority for contractor supervision, task assignment, or crew-level execution.
• The Site Construction Engineer supports execution intervention exclusively through the Site Representative.

Key experience required

• Brownfields Construction Readiness and execution experience
• Demonstrated experience supporting construction execution within live operating oil and gas or LNG facilities, with a strong focus on execution readiness, constructability, engineering interface management, and operational integration.
• Proven exposure to brownfield environments involving active plant interfaces, access constraints, and SIMOPS conditions.
• Experience spanning civil, structural, mechanical, piping, electrical or instrumentation scopes, with strength in mechanical installation, modularisation, SMP-related activities, brownfield facility modifications, or management of multi-discipline construction interfaces within operating facilities.
• Exposure to electrical and instrumentation construction activities within brownfield operating facilities will be viewed favourably.
• Engineering degree or equivalent with at least 10 years’ experience
• Previous experience in a site-based construction engineering role
• Previous experience with Technical Queries, asset management-of-change, as-building, and construction completions documentation
• Good leadership skills – including the ability to work well with both the construction contractors and asset operations
• Experience working in a construction environment, capital projects and brownfields exposure is beneficial