Consultant Mechanical Engineer - Consultant Role for LNG, Biogas & Regasification Projects

Sperton Global AS; Oslo; Hybrid; NOK 800,000 - 1,000,000; Full time

Job summary

A global leader in marine and energy solutions is looking for a Consultant Mechanical Engineer to work on cutting-edge LNG and biogas projects in Oslo, Norway. You will be involved in system designs, equipment selection, and ensuring smooth communication across engineering disciplines. Ideal candidates have 4+ years of relevant experience and a strong background in mechanical engineering. Competitive salary and opportunities for professional growth are offered.

Benefits

Competitive salary based on experience

Opportunities for learning and growth

International collaborative team environment

Qualifications

• 4+ years of experience in maritime, oil & gas, or process industry.
• Proven experience as a consultant.
• Familiarity with heat exchangers, pressure vessels, pumps, and compressors.

Responsibilities

• Contribute to gas plants projects on LNG and LPG carriers.
• Develop system designs and prepare documentation.
• Select equipment and evaluate bids.

Skills

Hands-on experience with mechanical equipment

Strong communication skills in English

Knowledge of classification rules

Ability to travel regularly

Education

BSc/MSc in Mechanical Engineering or equivalent

Job description

Overview

We’re looking for a skilled and experienced Consultant Mechanical Engineer who enjoys hands-on work and technical problem-solving. This role is ideal for someone who wants to be deeply involved in the engineering process. As a consultant for Wärtsilä, a global leader in marine and energy solutions, you’ll play a key role in cutting-edge LNG, biogas, and regasification projects that drive the energy transition in Norway.

Location and Details

• Location: Asker, Norway
• Other possible locations: Gdynia or Valencia
• Contract Duration: 12 months with a high likelihood of renewal
• Start Date: Immediate
• Remote Work: Possible for experienced candidates

What You’ll Do

• Contribute to projects for gas plants on LNG and LPG carriers, both onshore and offshore
• Develop system designs and prepare documentation
• Select equipment, evaluate bids, and collaborate with suppliers
• Ensure smooth information flow between engineering disciplines
• Clarify technical details with customers, suppliers, and authorities
• Join design reviews like HAZOP sessions and 3D model assessments
• Support commissioning, start-up, and FATs (Factory Acceptance Tests)

What You Bring

• BSc/MSc in Mechanical Engineering or equivalent, or equal experience from the field
• 4+ years of experience in maritime, oil & gas, or process industry
• Working experience as a consultant
• Proven hands-on experience with mechanical equipment like heat exchangers, pressure vessels, pumps, and compressors
• Familiarity with classification rules (e.g., DNV, BV, LRS, ABS)
• Previous experience with customer care by ensuring clear communication, professional conduct, and proactive problem-solving to enhance customer satisfaction and long-term relationships
• Strong communication skills in English, written and spoken
• Willingness to travel regularly

About Wärtsilä

Wärtsilä is a global technology company with operations in over 70 countries. They are at the forefront of creating innovative, sustainable solutions for the marine and energy sectors. Their work with LNG, biogas, and regasification technologies supports the global transition to cleaner energy.

Why Join Us?

• Work on exciting, future-focused energy projects
• Be part of an international, collaborative team
• Competitive salary based on experience
• Great opportunities for learning and growth

Apply today and help shape the future of energy with us!

About Sperton

Sperton is part of Sperton Global, a recruitment and consulting company connecting top talent with visionary businesses worldwide. We help clients find the right people for impactful projects in Norway and beyond.