Lead Interface and ORA

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. JOB PURPOSE Lead Interface Engineer is the role accountable for the overall Interface activities in the FEED/ EPC phase at home office as well as Execution of the Project Interface activities at site which combines both technical and coordination aspects. The role holder acts as a principal point of contact who liaises with all internal and external stakeholders for various technical inputs and ensuring coordination among multiple parties / project packages that is required during the Project design and execution phase. KEY ACCOUNTABILITIES Job Specific Accountabilities External and Internal Interfaces - Lead Interface Engineer, Project Interfaces, is responsible for engineering coordination and Execution of assigned Interface requirements through close interaction with Internal and External parties / Stakeholders / End Users / Contractors and will also identify, develop, coordinate, expedite and steward till closure of all Project Interfaces. - Coordinates and establishes the regular interface meetings between Contractor and Company. - Leads the discussions and frequent coordination Operations, Material Handling Operations and Turn around Team for the execution of the interface activities. - Provides regular updates on Project Interfaces to Process/Commissioning Manager and provides monthly and weekly reports for progress and proactively identifying Interface issues. - Coordinates and participates in various project related interface meetings and activities & ensure the timely completion of the battery limit tie-ins, tie-ins related to scopes. Technical Integration - Focal point and responsible to identify, define and execute the technical / physical internal and external interfaces through FEED/EPC phase by establishing Interface Point registers. - Well monitoring and control of the IP Databases, managed for IP’s and IQ’s initiation/ correspondence / agreements to align with agreed Interdependency Schedule between FEED/EPC contractor and various Stakeholders. - Actively participates in reviewing the Project Scope of work, various implementing strategies, execution plan, Constructing Strategies, etc. Design Alignment - Overall Responsibility for Interface Deliverables including but not limited to establishing and executing the interconnections with existing Borouge facilities and participating in Interface HAZOP for interface points in addition to other interface drawings and layouts as specified. - Ensures that the HAZOP of battery limit (interface point) is carried out as per the requirements of the Project. - Organize Interface Meetings with internal and external parties for establishing and finalizing of the interface point register for multiple disciplines in a timely manner. Site Coordination - Closely working with FEED/EPC Contractor Interface team & other stakeholders. - Follow up of the required Interface related documentation and feedback from FEED/EPC contractor and other stakeholders and sharing with Process/Commissioning Manager. Highlights the shortfalls and sought for support needed from the Process/Commissioning Manager on time in order to avoid the schedule delay. - Focal point for identifying with Operations, Maintenance and Integrity Team, the key Interfaces between Project and Existing Facilities (Brownfield works) with particular focus to Interface/ tie-ins during shutdown period activities. - Focal point for maintaining the data base and reviewing all the pre-commissioning and commissioning procedures of the various systems. Performance - Ensures the Pre-commissioning & Commissioning procedures are prepared on time and the reviews are done by the company on time. - Productivity: Maintain the interface engineering documents review plan. - Performance assessment: The three above parameters in addition to a set of individual KPI’s will be assessed on regular frequency (mid-term & final review) by the Process/Commissioning Manager and the outcome shall be fed back to the individual, clearly identifying areas of improvement (as applicable). Engineering Change Management - Review of Interface discipline specific Concession requests issued within the CONTRACT; validate the basis of the request & its impact on technical integrity & justification, prior to requesting endorsement from Process/Commissioning Manager. - Monitoring & ensuring that Interface discipline specific design change management is being carried out for all respective engineering

Lead Interface Engineer with responsibilities spanning FEED/EPC interfaces, coordination with internal/external stakeholders, and execution of battery limit tie-ins. Strong ability to establish interface point registers, manage IP databases, coordinate interface meetings, and participate in HAZOP. Experience in brownfield interfaces, shutdown period activities, and pre-commissioning/commissioning procedures. Ability to monitor and report progress, and manage design changes related to interfaces.

Lead Interface Engineer is responsible for engineering coordination and execution of assigned interface requirements through close interaction with internal and external parties/stakeholders/end users/contractors, and to ensure coordination among multiple project packages during the FEED/EPC phase. Establishes regular interface meetings between Contractor and Company; leads discussions and coordination with Operations, Material Handling Operations and Turnaround teams for interface activities; provides regular updates on Project Interfaces to Process/Commissioning Manager and prepares monthly and weekly progress reports; coordinates and participates in project interface meetings to ensure timely completion of battery limit tie-ins and related scopes. Identify, define and execute technical/physical internal and external interfaces through FEED/EPC by establishing Interface Point registers; manage IP databases for interfaces and ensure alignment with the Interdependency Schedule between FEED/EPC contractors and stakeholders. Review project scope of work and implementation strategies, execution plans and construct methods. Maintain overall responsibility for interface deliverables, including interconnections with existing facilities and participation in Interface HAZOP; organize interface meetings to finalize interface point registers across multiple disciplines. Coordinate closely with FEED/EPC Contractor Interface teams and other stakeholders; track interface-related documentation and provide feedback to Process/Commissioning Manager; act as focal point for identifying key interfaces between the project and existing facilities (brownfield work) with emphasis on shutdown periods; maintain the database and review pre-commissioning and commissioning procedures. Ensure pre-commissioning and commissioning procedures are prepared on time and reviews completed; maintain interface engineering document review plan; assess performance through KPIs and provide feedback. Review interface discipline-specific concession requests, validate technical basis and impact on integrity, and manage design changes for interfaces in collaboration with Process/Commissioning Manager.