Senior Engineer Marine Systems H/F

Aventa; United Kingdom; On-site; GBP 50,000 - 70,000; Full time

Job summary

A leading engineering firm is seeking a Senior Engineer specializing in Marine Systems to provide technical support for LNG and FPSO projects. The role includes defining solutions, preparing specifications, and reviewing project documents. Candidates must possess a degree in Naval Architecture and have relevant marine systems experience. Permanent contract in the UK, requiring UK citizenship or work permit.

Qualifications

• Experience on FEED and EPC LNG projects.
• Experience as a Classification Society surveyor or Tanker/LNG Ship Vetting engineer.
• OPITO certification for offshore travel preferable.

Responsibilities

• Study and define the best technical solutions for Marine Systems.
• Prepare technical specifications and functional requirements for Marine Systems.
• Review project documentation provided by Contractors/Shipyards.

Skills

Design of ships’ marine systems

Seagoing experience as second/chief engineer

Experience in working with Oil Tankers/LNG Carriers

Knowledge of HAZID/HAZOP processes

Ability to multi-task

Education

Degree in Naval Architecture with a focus on Marine Systems

Job description

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Client:

Aventa

Location:

Job Category:

Other

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EU work permit required:

Yes

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Job Reference:

de09faf4eac7

Job Views:

24

Posted:

12.08.2025

Expiry Date:

26.09.2025

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Job Description:

Role Definition

Role Overview

We are looking for a Senior Engineer, Marine Systems. You will be responsible for supporting the company’s activities worldwide on different projects and will provide technical support with the naval and marine discipline on design and follow-on of new and ongoing projects with floating LNG and FPSO facilities.

Responsibilities (including but not limited to)

Studying and defining the best technical solutions for Marine Systems.

Preparation of technical specifications and functional requirements for the Marine Systems in FPSO and FLNG, during the front-end Engineering and Design (FEED) and execution on FPSO/FLNG projects.

Working on or monitoring follow-on and review of FEED and EPC FLNG/FPSO projects and Marine System equipment/P&IDs/PFDs.

Providing assistance to company during Technical Clarification meetings and projects HAZID/HAZOP.

Reviewing project documentations provided by Contractors/Shipyards.

Knowledge and Experience

Experience of working on FEED and EPC LNG projects.

Seagoing experience as second/chief engineer.

Experience in working with Oil Tankers/ LNG Carriers, past

Experience as a Classification Society surveyor or Tanker/LNG Ship Vetting engineer.

Experience in active participation on project’s HAZID/HAZOP is required.

OPITO certified for offshore travel would be preferable to cover this position.

Candidate must have specific skill sets in the design of ships’ marine systems, i.e. slop and drain systems, bilge and ballast systems, Inert Gas, production distribution and venting, diesel and gas power generation and their auxiliary systems, fresh water production, compressed air, etc…oil and gas loading, storage, gas liquefaction and offtake systems, LNG tanks design and maintenance.

Candidate must have skills and experience on preparation and review of projects P&IDs/PFDs relevant to marine systems.

Willingness to learn from other specialists.

Ability to multi-task.

Qualification

Degree in Naval Architecture with a focus on Marine Systems.

Location:

Contract type:

Permanent

Conditions

UK Citizen or work permit in UK mandatory

Others informations

Duration : permanent

Type of contract: Permanent

Seniority level : Senior Engineer

Type of project : DEEP WATER O&G Floating unit (FPSO, FLNG etc), SHALLOW WATER O&G platform