Principal Mechanical Engineer

At Jabil (NYSE: JBL), we are proud to be a trusted partner for the world's top brands, offering comprehensive engineering, supply chain, and manufacturing solutions. With 60 years of experience across industries and a vast network of over 100 sites worldwide, Jabil combines global reach with local expertise to deliver both scalable and customized solutions. Our commitment extends beyond business success as we strive to build sustainable processes that minimize environmental impact and foster vibrant and diverse communities around the globe.JOB SUMMARYPosition OverviewWe are seeking an experienced Senior Mechanical Engineer with a strong background in mechanical architecture and product design to lead the development of innovative products from concept through production. This individual will be responsible for driving mechanical design solutions, and ensuring products are robust, manufacturable, cost-effective, and aligned with customer requirements.The ideal candidate combines systems-level thinking with hands-on engineering expertise and has a proven track record of transforming concepts into successful commercial products.Key ResponsibilitiesProduct Design & DevelopmentLead the design and development of mechanical systems, assemblies, and components from concept through production.Generate and review 3D CAD models, engineering drawings, and technical specifications.Develop creative design solutions that meet performance, reliability, cost, and aesthetic requirements.Conduct engineering analysis, simulations, and testing to validate product performance.Support prototype builds and design iterations based on test results and customer feedback.Productization & Manufacturing SupportEnsure designs are optimized for manufacturing, assembly, quality, and serviceability.Apply Design for Manufacturing (DFM), Design for Assembly (DFA), and Design for Cost (DFC) principles.Collaborate with manufacturing, suppliers, and sourcing teams to transition products from prototype to production.Support pilot builds, production validation, and launch activities.Drive continuous improvement initiatives focused on quality, cost reduction, and product reliability.Cross-Functional CollaborationWork closely with electrical, software, industrial design, quality, and manufacturing teams.Participate in design reviews and technical decision-making processes.Interface with customers and stakeholders to understand requirements and communicate technical solutions.Mentor junior engineers and contribute to technical growth within the organization.Required QualificationsBachelor's degree in Mechanical Engineering or related field.7+ years of experience in mechanical product development.Experience serving as a lead mechanical engineer or mechanical architect on complex product development programs.Proficiency with CAD software such as Creo, SolidWorks, or NX.Strong understanding of GD&T, tolerance analysis, DFM, DFA, material selection, and manufacturing processes.Experience developing products through the full lifecycle from concept to production.Strong problem-solving, communication, and technical leadership skills.Preferred QualificationsMaster's degree in Mechanical Engineering.Experience with consumer electronics, industrial equipment, automation systems, displays, or medical devices.Familiarity with FMEA, Six Sigma, Lean Manufacturing, and reliability engineering practices.Experience working with global suppliers and contract manufacturers.Knowledge of PLM and change management systems.Desired Skills & CompetenciesMechanical ArchitectureProduct DesignProduct DevelopmentProductizationSystems EngineeringDesign for Manufacturing (DFM)Design for Assembly (DFA)Cost OptimizationRisk ManagementTechnical LeadershipCross-Functional CollaborationBE AWARE OF FRAUD: When applying for a job at Jabil you will be contacted via correspondence through our official job portal with a jabil.com e-mail address; direct phone call from a member of the Jabil team; or direct e-mail with a jabil.com e-mail address. Jabil does not request payments for interviews or at any other point during the hiring process. Jabil will not ask for your personal identifying information such as a social security number, birth certificate, financial institution, driver’s license number or passport information over the phone or via e-mail. If you believe you are a victim of identity theft, contact the Federal Bureau of Investigations internet crime hotline ( the Federal Trade Commission identity theft hotline ( and/or your local police department. Any scam job listings should be reported to whatever website it was posted in.Jabil, including its subsidiaries, is an equal opportunity employer and considers qualified applicants for employment without regard to race, color, religion, national origin, sex, sexual orientation, gender identity, age, disability, genetic information, veteran status, or any other characteristic protected by law.Accessibility Accommodation If you are a qualified individual with a disability, you have the right to request a reasonable accommodation if you are unable or limited in your ability to use or access Jabil.com/Careers site as a result of your disability. You can request a reasonable accommodation by sending an e-mail to View email address on click.appcast.io or calling View phone number on click.appcast.io with the nature of your request and contact information. Please do not direct any other general employment related questions to this e-mail or phone number. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to.#whereyoubelong#AWorldofPossibilitiesSummaryLocation: Lexington, KYType: Full timePosted: 2026-09-23Country: United States of AmericaRequisition: J2465788Posting ID: b8f80056ad5f1001516ff97ea8da0000