ISS International SpA is seeking a highly skilled Subsea Pipeline Engineer (Construction & Installation ) to support the offshore execution of a multiphase sealine. As a Subsea Pipeline Installation Engineer the successful candidate will be responsible for overseeing the full construction and installation lifecycle of an offshore multiphase pipeline , including pipeline manufacturing, CRA cladding technologies, offshore pipelay operations, trenching, subsea tie ins, and detailed engineering reviews/ensuring seamless technical execution across vessels, fabrication yards, subsea structures, and all EPCI contractors involved. Roles and Responsibilities : Pipeline Manufacturing & Metallurgy (CRA Focus) Oversee pipeline manufacturer conditions, ensuring adherence to project specifications for Corrosion Resistant Alloys (CRA). Verify manufacturing, inspection, and testing protocols for Mechanically Lined Pipe (MLP), Hot Roll Bonded (HRB) clad pipes, and Weld Overlay (WOL) components.



Manage technical risks associated with thermal expansion mismatch and metallurgical bonding during the fabrication and reeling of CRA pipes. Construction & Installation Oversight Monitor and supervise daily offshore pipelay operations (S-Lay, J-Lay) aboard contractor vessels for the multiphase line. Direct and approve welding methodologies specifically for subsea tie-in spools and risers connecting to the brownfield Sabratha platform. Review and consent to the EPCI Contractor’s Installation Manuals, Method Statements, and lay-ability analyses (e.g., tension settings, stinger configurations). Oversee critical offshore operations including shore approach pull-ins, A&R; (Abandonment & Recovery), and subsea tie-ins (PLETs, PLEMs, ILTs). Trenching & Seabed Intervention Evaluate and oversee the contractor's method to perform trenching between the two platforms across the subsea route route at ~100m water depth. Verify the selection of seabed intervention equipment (plows, mechanical trenchers) based

📌 Subsea Pipeline Engineer (Lombardia)
🏢 ISS INTERNATIONAL
📍 Lombardia