Mechanical Test Engineer

Location: Louveciennes (Yvelines, France)
Contract duration: 6 months (can be extended)
Recruitment Partner: Airswift
Airswift Recruiter: Isabella Mascarenhas

Keywords: Mechanical Engineer, R&D, Thermal Systems, Prototype Testing, LabView, MathCad, FreeCAD, Metrology, Uncertainty Analysis, Fluent in English, Risk Analysis, Qualification Testing

Our Company
As a global leader in energy and engineering innovation, we design and deliver high-performance solutions that power the future of energy. We are expanding our R&D team in Yvelines to support critical advancements in thermal equipment for hydrocarbon transport. Join our dynamic and collaborative environment, where your technical expertise and curiosity will shape breakthrough technologies.

Position Summary
We are currently recruiting for a Mechanical Test Engineer to join our team in Yvelines, France. In this role, you will be responsible for the design, execution, and reporting of mechanical testing and qualification activities. You’ll work closely with internal teams, subcontractors, and suppliers to develop reliable, high-performance thermal systems.


Responsibilities
  Design and execute test and qualification programs based on technical specifications.   Lead or assist in prototype fabrication and assembly.   Develop comprehensive test procedures and risk analyses.   Conduct and supervise qualification and validation tests both in-house and on-site.   Coordinate with internal teams and supervise subcontractors for external testing.   Report on test progress, issues, and improvement opportunities.   Identify and evaluate new suppliers and products based on testing requirements.   Manage procurement activities aligned with company standards.   Provide technical support to R&D, Innovation, and Project teams.   Ensure documentation complies with legal, normative, and contractual requirements.   Log non-conformities and generate HSE observation reports.   Participate in safety inspections and supplier qualification audits.   Evaluate risks and opportunities linked to testing activities.
Skills / Qualifications
  Engineering or physics degree with a focus in thermal, mechanical, or electrical disciplines.   Proven experience in a laboratory or R&D environment.   Strong skills in data analysis, metrology, and uncertainty measurement.   Knowledge of vacuum technologies is an advantage.   Proficiency in MathCad, FreeCAD, and LabView.   Fluent English (minimum B2 level); French proficiency is a plus.   Team-oriented mindset with strong communication and organizational skills.
Education & Experience
  Degree: Engineering or physics degree (thermal/mechanical/electrical specialization).   Experience: Minimum of 3–5 years of relevant experience in R&D or test engineering.
The next step
We have an exceptional team in place, and we are pleased to be able to appoint a further person to our growing business. We are aware that you may not ‘tick all the boxes’, but if you believe you can genuinely offer some valuable skills and experience to our business, please in the first instance contact our recruitment partner Airswift.

How to Apply: If you are a motivated and skilled professional looking for an exciting opportunity, we invite you to join our team. Please submit your resume and cover letter outlining your qualifications and relevant experience to isabella.mascarenhas@airswift.com 

Airswift is an equal opportunity employer committed to diversity and inclusion in the workplace. We thank all applicants for their interest; however, only those selected for an interview will be contacted.

Join Airswift and be part of shaping the future of energy!