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We are Subsea7, a global leader in the delivery of offshore projects and services for the energy industry. We make offshore energy transition possible through the continuous evolution of lower-carbon oil and gas and by enabling the growth of renewables and emerging energy. 

At Subsea7, we are looking for people who think differently. We want people who can bring new ideas and who are willing to take on challenges that will enable us to make a positive impact on a global stage. 

In turn we will lift you up and encourage you to go further.  Onshore or offshore, embark on a journey of opportunities, continuous learning and development. 

Start your journey with us today. 

Title:  Senior CAD Designer

Location: 

London (Sutton), GB

Job Closing Date:  31 Aug 2026

Overview

 

We are looking for a fantastic Senior CAD Designer to join our team at London office on a permanent contract basis. Reporting to the Deputy Drawing Office Manager, the Senior Designer is responsible for creating and implementing complex designs using AutoCAD, Inventor, and other design tools.

What will you be doing?

  • Prepare design/fabrication drawings of steel structures using Autodesk Inventor and AutoCAD software.
  • Prepare offshore installation method sketches and rigging drawings.
  • Interface with other disciplines to obtain input for designs and drawings and to develop clash free designs.
  • Assist in the identification of technical problems and contribute with possible solutions.
  • Conduct self-check and team check on drawing/sketches.
  • Prepare drawings and sketches consistent with good engineering practice and in compliance with company drawing office procedures.
  • Assist Fabrication as required in the resolution of construction difficulties relating to design problems, clashes, etc.

What experience would we like you to have?

  • Technical education related to mechanical, structural, or civil engineering.
  • Relevant previous design and drafting experience in producing subsea steel structures within the Marine and/or Oil and Gas Industry, including work at senior level 
  • Good experience in the use of Autodesk Inventor and iLogic functionality 
  • Proficient in the use of Autodesk AutoCAD.
  • Ability to function within a multiple disciplines design team across multiple projects.
  • Ability to prioritise, organise and deliver work to deadlines set by management.
  • Good working knowledge of other non-technical software e.g. MS Office including Excel, Word and PowerPoint.
  • Sound communication skills in English, both verbally and written. #LI-AB1

An environment where you can thrive 
We recognise that having a diverse team makes us a better, smarter team. Diversity is something we value and regard it as key to our success. 

We encourage new ways of thinking and celebrate our wide range of skills that help us continually challenge the status quo and inspire innovation. An inclusive and diverse environment fosters creativity, improves decision-making and introduces new ways of thinking. 

Our people are at the heart of what we do at Subsea7 and we are committed to creating an environment where everyone can thrive. Fair employment practices, fair treatment for all individuals and equal opportunity on the basis of merit are the foundation of how we work and develop together. 

What happens next? 
If you would like to apply for this role, simply click the Apply button found on this page.   

You may be prompted to set up a profile with us. It’s quick and easy to do.  Or, if you have already created a profile with us, simply log in and submit your application. 

Here are 3 top tips to help you submit a successful application: 

•    Make sure your CV is up-to-date and highlights the transferable skills and experience you can bring to this role. 
•    We would encourage you to include a cover letter as part of your application. It’s your chance to tell us why you would be a brilliant addition to our team. 
•    Take your time with your application and check there are no errors before final submission  
 
Once you have submitted your application, we will be in touch as soon as possible with next steps. 
To find out more about Subsea7 visit our website here

Apply now »