Subsea Pipeline Engineer (installation & Construction)

ISS International Sp A is seeking a highly skilled Subsea Pipeline Engineer (Construction & Installation) to support the offshore execution of a multiphase sealine. 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 at ~100m water depth. Verify the selection of seabed intervention equipment (plows, mechanical trenchers) based on geotechnical data and pipe protection requirements.

Detailed Engineering Review (Phase 2 Readiness)

Review detailed pipeline structural and installation analysis (on-bottom stability, free span, buckle initiation) submitted by EPCM contractors. Interface & Contractor Management. Resolve technical queries (TQs) regarding offshore welding, NDT, and Field Joint Coating (FJC) applications for CRA and clad pipes. Ensure company standards are not compromised by contractor schedule pressures during critical offshore tie-ins.

Qualifications, Experience, Knowledge And Skills

Bachelor of Science Degree (BSc) in Mechanical, Marine, or Pipeline Engineering. Work experience of twelve (12) years in the Oil & Gas sector, with at least seven (7) years specifically dedicated to offshore pipeline installation and construction oversight. Proven field and manufacturing experience with CRA cladding technologies (MLP, HRB, WOL). Strong practical knowledge of deep-water trenching methodologies, tie-in spool fabrication, and riser installation. Demonstrated capability in detailed offshore pipeline analysis (software familiarity such as Abaqus, CAESAR II, or SESAM is an advantage). Good command of English.

Job Details

Location: Milan Area Start date: April 2026 Duration: 1 year, renewable Working schedule: 8 hours/day – 5 days/week Work mode: full time, on site

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