[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Flex jobs](https://jobs.opennash.com/companies/flex/) · [Search jobs](/search/) Flex · Hungary, Budapest # Senior Mechanical Development Engineer Hungary, Budapest Full-time Senior individual contributor Skilled Trades & Maintenance Listed on Flex’s official careers site. Posted October 16, 2026. Check that it is still open and apply there. [Apply on Flex’s careers site →](https://flextronics.wd1.myworkdayjobs.com/Careers/job/Hungary-Budapest/Senior-Mechanical-Development-Engineer_WD231879) [OpenNash Jobs](https://jobs.opennash.com/) / [Flex](https://jobs.opennash.com/companies/flex/) / Senior Mechanical Development Engineer ## Job description 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). ## At a glance - Posted by the employer: Oct 16, 2026 - First seen by OpenNash: Oct 17, 2026 - Last checked: Oct 17, 2026 - Listed for: 1 day - Location: Hungary, Budapest - Employment type: Full-time[Apply on Flex’s careers site →](https://flextronics.wd1.myworkdayjobs.com/Careers/job/Hungary-Budapest/Senior-Mechanical-Development-Engineer_WD231879) ## More jobs at Flex ### [Facilities Manager](https://jobs.opennash.com/companies/flex/jobs/73e68c9883f64768dcab/) Hungary, Budapest ### [IT Application Analyst](https://jobs.opennash.com/companies/flex/jobs/4f02a767d936b211af91/) Hungary, Budapest ### [Software Technical Lead](https://jobs.opennash.com/companies/flex/jobs/52cb21ca96b82a290697/) Hungary, Budapest ### [2nd Shift Technical Operator Trainer - Board-Level Repair](https://jobs.opennash.com/companies/flex/jobs/34cc6cd511854c4be0b1/) USA, TN, Memphis ### [Associate Mechanical Engineer](https://jobs.opennash.com/companies/flex/jobs/fe1e2ddcd50f68e76baa/) USA, IL, Buffalo Grove ## Similar jobs at other companies ### [Rochester Product Development Engineer Optics, Fiber Connectivity & Precision Mechanical Systems Ny 14604](https://jobs.opennash.com/companies/te-connectivity/jobs/ececfa9fc6a97a66f182/) TE Connectivity ### [Technical Leader – Mechanical Design, Research & Development F/H](https://jobs.opennash.com/companies/safran/jobs/43cb9aeab2bae98d96ad/) Safran · Rzeszow ### [Design Principal Engineering Development Mechanical Redwood City California United States Carrollton Texas New York](https://jobs.opennash.com/companies/equinix/jobs/394b8298248f6584ac53/) Equinix ### [Design Principal Engineering Development Mechanical Redwood City California United States Dallas Texas New York](https://jobs.opennash.com/companies/equinix/jobs/847704d1b367c8b281b9/) Equinix ### [Mechanical Design Engineer](https://jobs.opennash.com/companies/abb/jobs/2edcebf5c9845cfeb89c/) ABB · Nashik, Mahārāshtra, India [Skilled Trades & Maintenance jobs](/functions/skilled-trades-maintenance/) OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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