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Meet our Engineering Leaders


Mike Hawkins

BTech, CEng, FIMechE

Technical Authority

Mike has 40 years experience in the offshore industry focussed primarily on pipelines and subsea.  Mike’s role as Technical Authority ensures that Jee’s engineers and clients benefit from that experience. Mike has also supported a number of Jee’s clients by providing a Technical Authority role directly within their organisations.  
‘We don’t just provide design, assessment or analysis, we provide practical and pragmatic solutions to our clients issues or needs.’
Connect with Mike on LinkedIn and follow his engineering and energy industry insights.

Graham Wilson

MEng, CEng, FIMechE

Technical Authority

Graham is a Technical Authority, with over 20 years of experience in the energy sector. He currently specialises in asset integrity management and decommissioning, providing expertise and guidance to address the requirements of our customers worldwide. Graham is also convenor of two ISO working groups, responsible for the development of ISO 12747 (Recommended practice for pipeline life extension) and ISO 21329 (Testing procedures for mechanical connectors).

"This is an exciting time as the energy transition gains momentum. Supporting CCUS projects, involving new pipelines and reusing existing ones, aligns with Jee's ethos of maximising economic recovery, ensuring compliance, safety, and minimal environmental impact."

Connect with Graham on LinkedIn and follow his engineering and energy industry insights.

John 2

John French

MEng, CEng

Principal Engineer

John has wealth of experience, built over 20 years in the pipeline and subsea industry.  With a strong focus on both greenfield and brownfield Design, John has a history of successfully delivering a wide range of projects that include pipelines, risers, caissons, cables and umbilicals. 

'Working as Jee’s Head of Design, my number one priority is to deliver our customer’s projects to the highest possible standard, to help make Jee the first choice for subsea engineering.’  

Connect with John on LinkedIn and follow his engineering and energy industry insights.


Sean Tucker


Principal Engineer

Sean has been in the energy industry since 2012, developing a specialism in pipeline pigging, in-line inspection and high-pressure isolations. Sean is recognised as the pigging SME for a number of Jee’s worldwide clients. Sean has provided technical assurance to a wide range of tools from standard ILIs to crawler and isolation tools.

‘There’s great satisfaction in seeing a project through from initial conceptual feasibility study to onsite execution across different environments on and offshore, particularly when the methodology pushes the boundaries of what is conventionally proven. Working with Jee has enabled me and our clients to achieve this and celebrate repeat successes.’ 


Connect with Sean on LinkedIn and follow his engineering and energy industry insights.


David Cumming

BEng MSc

Principal Engineer

David is an experienced engineer who has been working in the pipeline and subsea industry since 2012. He specialises in the field of pipeline integrity management and has a strong track record delivering projects in all phases of the integrity management cycle.
'I firmly believe that Jee’s engineering services are the best in class and add significant value to our customers’ operations’. 
Connect with David on LinkedIn and follow his engineering and energy industry insights.


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