Mechanical Design Engineer

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 SummaryTo support our extraordinary teams who build great products and contribute to our growth, we’re looking to add a Mechanical Design Engineer located in Austin TX.Reporting to the Mechanical Design Engineering Manager the Mechanical Design Engineer will be responsible for designing, validating, and implementing innovative and cost-effective product solutions of complex scope in order to support the organization in prototype development through full-scale production.Shift Hours: 8:00 am - 5:00 pm (M -F)What a typical day looks like:Apply complex design practices and procedures to assigned program areas to create custom tooling, jigs and fixtures with standard processes such as CNC milling/turning and Additive ManufacturingLeads end-to-end strain testing activities, including test setup specification, execution oversight of engineers/technicians, and comprehensive data review, analysis, and interpretation to ensure accurate characterization of material behavior and performance trendsCreate and release detailed drawings and interface with machine shop for quote and completionManage sourcing and deliveries from suppliers for fabrication of tools/fixtures and equipmentWork with other members of the development team to support manufacturing tooling design initiativesDrive creation of production and technology roadmaps that support customer expectationsDevelop and support design improvements that enhance manufacturability and assembly while minimizing costsProvide complex technical support to manufacturing floor to enhance manufacturability and assembly while minimizing costsPerform Tolerance Analysis and make recommendationsProject Management on key customer accounts.The experience we’re looking to add to our teamApplies advanced analytical techniques (e.g., FEA correlation) to predict material behavior under complex loading conditionsExperienced in developing and validating test methods to characterize material performance, including tensile, compression, and cyclic loading scenariosTranslates material data into design guidance, enabling optimized component performance, reliability, and manufacturability in engineering applicationsMust have at least 4 years of experience designing tooling and creating drawings in Solid worksMust have at least 6 years of experience in stress–strain analysis and material characterization3D CAD Experience (Solid works preferred)Drawing creation and release experienceStrong verbal, presentation and written communication skillsSelf-motivated, high energy and strong time management skillsStrong organizational, analytical and problem-solving skillsAbility to work in teams and collaborate with othersDemonstrated leadership skills and team orientationHere are a few of our preferred experiences,Experience with 3D CAD in one or more of the following: SolidWorks, Fusion 360, NX, Creo.Experience with 3D PrintingExperience designing tooling and creating drawings in Solid worksExperience in stress–strain analysis and material characterizationExperience with Manual or CNC Milling/LathesIntroductory Understanding of GD&T / Dimensional ManagementSD20What you'll receive for the great work you provide:Full range of medical, dental, and vision plansLife InsuranceShort-term and Long-term DisabilityMatching 401(k) ContributionsVacation and Paid Sick TimeTuition Reimbursement Application Deadline:Applications for this job position will be accepted for at least five days following the job posting start date below and continuing until the end date below or until the position is filled. This posting may close sooner due to application volume.Job Posting Start Date 07-23-2026 Job Posting End Date Job CategoryProduction EngineeringRelocation: Not eligibleIs Sponsorship Available?NoFlex 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 View email address on click.appcast.io 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).SummaryLocation: USA, TX, AustinType: Full time