Flex Ltd.
Senior Mechanical Development Engineer
Hungary, Budapest
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hirly's read of this role
- Seniority
- Senior
- Country
- HU
- Work mode
- On-site / unstated
- First seen by hirly
- 16 Oct 2026
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the posting
Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world.
A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraordinary.
Job Summary


 In our Design Center in Budapest, our team creates technologies for the Telecommunications, Networking and cloud, Automotive merkets. Our portfolio includes SSR (Smart Service Router), Line card, storage systems, ADAS L4 function cards, Network switches and Manufacturing Product Introduction services as Test platform and Test equipment development for production sites.
For our Design Center team, we are currently looking for a
Senior Mechanical Design Engineer
Strengthening our team, you would get to
Work for the big telecommunications, enterprise compute, datacenter hardware provider and automotive players
Work in a supportive, stable, inventive team in a modern, high-quality environment
Experience the difference, become a member of our innovative team
Share with us your ideas, we are looking forward to hearing from you
Working in the Budapest Science Park located at Budapest city center
What you will do:
Be part of our highly skilled Engineering team
Responsible for overall design and coordination of other activities to integrate into the final product including architecture/system level design
Develop analyses to ensure design integrity
Develop parametric test plans for validation and continuous conformance testing
Work with Engineering and Program Management teams to conduct Root Cause analysis
Work with customer on ensuring designs meet customer intent and specifications
Work with plants on testing and assembly of product
Create and update corresponding design documentation
Fit & Experience: we want to speak with you if YOU...
- BSc/MSc in Mechanical/Mechatronics Engineering
- At least 5 years of experience in mechanical design
Sheet metal or Die casted metal parts, injection molded plastic parts or enclosures design competence
CAD experience (NX or Solidworks or Creo)
Working with integrating electrical PCBAs into mechanical enclosures
Good command of English
We consider the following experiences as a plus
Prior experience in automotive industry
Thermal simulation experience
Working with electrical circuit cooling solutions (heatsinks, forced air flow, liquid cooling)
Active usage of structural analysis tools
Tolerance analysis
Automotive DFMEA analysis
Here are a few examples of what you’ll get for the great work you provide…
Modern office in Science Park with nice coffee and tea
Highly social team who likes to get together on events like cookie Fridays, team football
- Team buildings
- Fringe benefits: meal voucher, bonus
Internal and external professional trainings
Flexible working hours
International career possibilities
AS108
Job Category
Design, Process & Technology Engineering
Required Skills:
Optional Skills:
Flex is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. We do not discriminate based on: age, race, religion, color, sex, national origin, marital status, sexual orientation, gender identity, veteran status, disability, pregnancy status, or any other status protected by law. We're happy to provide reasonable accommodations to those with a disability for assistance in the application process. Please email accessibility@flex.com and we'll discuss your specific situation and next steps (NOTE: this email does not accept or consider resumes or applications. This is only for disability assistance. To be considered for a position at Flex, you must complete the application process first).
Listed on hirly, a job board. hirly is not the employer: Flex Ltd. is hiring for this role.
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