Offshore Subsea Landing String Lead

Schlumberger Limited; Houma (LA); On-site; USD 120,000 - 180,000; Full time

Job summary

SLB OneSubsea in Houma, LA is hiring an experienced OSS Field Specialist to run subsea landing string operations offshore, with hands-on responsibility for SenTREE test trees and the SenTURIAN electrohydraulic system.

You will be the company's technical representative on the rig, supervising the landing string crew during completion installations, well cleanup, testing and intervention from floating vessels.

Qualifications

• 5+ years of offshore field experience in subsea landing strings, subsea test trees, or completion installs.
• Hands-on experience operating and maintaining SenTREE 7 or SenTREE HP and the SenTURIAN operating system.
• Strong mechanical, hydraulic and electrical troubleshooting on high‑pressure equipment rated to 10,000 and 15,000 psi.
• Able to read hydraulic and electrical schematics, assembly drawings and procedures.
• High school diploma or equivalent; proficient with Microsoft Office and able to complete job reporting.

Responsibilities

• Execute subsea landing string jobs offshore: rig‑up, running, landing, operation, emergency disconnect readiness, retrieval and rig‑down.
• Operate the SenTURIAN system from the master control station, including the hydraulic power unit, umbilical reeler and flowhead control panel.
• Function and pressure test SenTREE valves, latch and control lines before and during operations.
• Configure and verify emergency shutdown sequences with the customer and rig crew before running.
• Interface landing string equipment with the BOP stack, tubing hanger running tool, lubricator valves and surface flowhead.
• Maintain, redress and pressure test landing string equipment between jobs; diagnose faults and repair as needed.
• Own job deliverables: accurate daily reports, test records and end‑of‑job reports; participate in risk analysis and safety briefings.

Skills

Offshore field experience

Subsea landing strings

Subsea test trees

SenTREE 7 / SenTREE HP

SenTURIAN system operation

Troubleshooting hydraulic/electrical

Reading schematics

Education

High school diploma or equivalent

Associate or Bachelor's degree in a technical subject

Tools

SenTURIAN electrohydraulic OS

SenTREE subsea test trees

BOP stack interfaces tooling

IWOCS or BOP interfaces

Muzic wireless telemetry

SAP

Job description

SLB OneSubsea in Houma, LA is hiring an experienced OSS Field Specialist to run subsea landing string operations offshore, with hands-on responsibility for SenTREE test trees and the SenTURIAN electrohydraulic system.

You will be the company's technical representative on the rig, supervising the landing string crew during completion installations, well cleanup, testing and intervention from floating vessels.