Porto - Junior Draughtsman

Heerema; Porto; Hybrid; EUR 32,000 - 52,000; Full time

Job summary

Heerema Marine Contractors in Porto invites a skilled Draughtsman to contribute to offshore installation and construction projects by producing detailed 2D drawings and 3D models. You will work with installation and structural engineers, translating concepts into practical visualisations, and support the Porto team with accurate drawings and simulations.

This international engineering environment values ownership, collaboration, and continuous development, with opportunities to grow alongside a

Qualifications

• MBO- or Bachelor's-level technical education required.
• Strong attention to detail and accuracy.
• Fluent in English and able to work with engineers.

Responsibilities

• Create 2D drawings and 3D models for offshore installation methods and construction designs.
• Translate concepts into clear technical visualisations for engineers.
• Collaborate with installation and structural engineers to optimise designs.
• Contribute to practical and efficient offshore solutions.
• Support visualisations and animations with the visualisation team.
• Deliver 3D models for simulations and testing.

Skills

Attention to detail

Practical mindset

Team player

English communication

Education

Technical diploma or Bachelor's degree

Tools

MicroStation

CAD

Inventor

Job description

Candidates must have a valid EU work authorization and be able to work in Portugal without visa sponsorship.

Great offshore projects rely on precise and well-crafted designs.

As a Draughtsman in our new Porto office, you play a key role in visualising and supporting the engineering behind complex offshore projects.

Your role in the story

We are looking for a skilled and detail-oriented Draughtsman who enjoys translating engineering concepts into clear and practical designs. At Heerema Marine Contractors, our offshore projects rely on accurate drawings and models that enable safe and efficient execution.

In this role, you support the engineering team by creating detailed 2D drawings and 3D models for offshore installation and construction projects. You work closely with installation and structural engineers to ensure designs are both technically sound and practically feasible.

You will be part of a growing engineering team in Porto and work closely with engineers across different disciplines. Together, you contribute to delivering complex offshore projects while building a strong and collaborative working environment.

What you will be working on

• Creating 2D drawings and 3D models for offshore installation methods and construction designs
• Supporting engineers by translating concepts into clear technical visualisations
• Collaborating with installation and structural engineers to optimise designs
• Contributing to practical and efficient solutions for offshore challenges
• Supporting the preparation of visualisations and animations in cooperation with the visualisation team
• Delivering 3D models for use in simulations and testing of installation methods
• Working with tools such as MicroStation, CAD, Inventor or similar software
• Contributing to a structured and accurate way of working within the Porto engineering team

Key ingredients for success

• A technical vocational (MBO or equivalent) or Bachelor’s degree, preferably in a technical discipline
• Strong attention to detail and accuracy
• A practical mindset and ability to work closely with engineers
• A proactive and flexible team player
• Good communication skills in English
• Willingness to learn and develop in an international engineering environment

Your future colleagues

You will be part of a growing engineering team in Porto and work closely with engineers across different disciplines. Together, you contribute to delivering complex offshore projects while building a strong and collaborative working environment.

At Heerema, we combine professionalism with personality. We believe great results come from people who take ownership, support each other and continuously develop themselves.

In Porto, you will have the opportunity to grow your skills while contributing to real offshore projects. You will be part of a new team, where your work directly supports the success of engineering and offshore operations.

Candidates must have a valid EU work authorization and be able to work in Portugal without visa sponsorship.

A unique maritime adventureAt Heerema Marine Contractors, we deliver the world’s most challenging offshore projects in the energy sector. From designing and engineering to transporting, installing, and removing offshore structures, we make the impossible possible — safely and sustainably.

Our success is built on the expertise and dedication of our diverse team, working together across offshore, onshore, and office-based roles. We value teamwork, innovation, and a can-do mindset, and we are proud of our culture where colleagues support and inspire each other to achieve excellence.

Join Heerema and become part of a world-class team shaping the future of the offshore industry.

Information at a Glance

Highlights

At Heerema Marine Contractors, we offer offshore jobs, engineering careers, and office opportunities worldwide. Join our team and make the impossible possible.

Job Location: HMC Porto Business area: Engineering Job Level: Intermediate Req Id: 897