Enclosure Design Lead — Lead Engineer / Principal 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. Enclosure Design Lead — Lead Engineer / Principal Engineer Build your career with Jabil! We challenge and empower you to make the most of your talents while working with outstanding colleagues from diverse backgrounds who share your drive and passion to help Jabil grow. Job Summary Serve as the enclosure design lead within a cross-functional project team for the highly complex products such as BESS (Battery Energy Storage System) product. This role is responsible for owning and completing the enclosure design, ensuring technical milestones are achieved, and guiding other mechanical design engineers through the enclosure design process. The design lead must be capable of independently leading technical design reviews with internal and external stakeholders, demonstrating experiences releasing products into a production environment, and be familiar with enclosure production equipment and manufacturing processes. Location: This role will be based at Jabil's Huangpu office in Guangzhou, Guangdong Province, China. Essential Duties and Responsibilities Lead the large enclosure concept design and evaluation for the projects in scoping phase. Lead the large enclosure design and integration for the projects in execution phase and deliver the enclosure design and bring the design into mass production based on the project planning, design and production processes. Lead/supervise other mechanical design engineers for the enclosure design. Partners with system architects to review and clarify design requirements, is capable to decompose product requirements into enclosure design requirements, and define the appropriate enclosure architecture, cost estimates, and verification and testing for enclosure design. Work with PV (product verification) team, customer team and even production team on the design verification and process validations. Work with and manage external part suppliers/tool makers to bring the enclosure design into mass production. Communicates technical aspects of a project effectively to customers. Leads resolution of complex design issues and manages design trade-offs. May perform other duties and responsibilities as assigned. Job qualifications Technical Knowledge & Skills Expertise in sheet metal design, including heavy-gauge steel and aluminum, to ensure structural integrity for transportation loads and seismic requirements such as IBC and IEEE. Master with CAD/PDM tools such as Creo, SolidWorks, NX, Teamcenter, Windchill, or similar. Capable to perform tolerance stack-up analysis for complex applications, with a deep understanding of component of variation. Strong knowledge and experience in DFM, DFA, DFAA (Design for Automation and Assembly) and DFS (Design for Service). Experience with large-scale outdoor enclosures, preferably BESS, power electronics, telecom, or industrial cabinets. Familiar with IP/NEMA ratings, corrosion protection, sealing/gasketing, thermal expansion, and environmental durability . Deep understanding manufacturing processes such as welding, bending, powder coating, machining, fastening, sealing, and assembly. Deep understanding structural simulations and able to adjust enclosure design to pass structure simulations. Know how to define cooling requirements, perform thermal tradeoff analyses, and integrate air-cooling and/or liquid-cooling solutions into product designs. Know how to apply fire & safety standards related to enclosure design, like UL 9540 / UL 9540A, NFPA 855. Ability to define EE design interfaces for battery module / rack layouts, busbar routing constraints, cable management, creepage/clearance. Non-technical Knowledge & Skills Worked as part of a global team. Strong English communication skills, with the ability to communicate effectively across global teams. Build trusted relationships and effectively influence others and share best practices. Assess a project and articulate risk while developing project milestones. Develop projects in a stage-gate process (PLCM). Ability to manage multiple projects and priorities, meet commitments, and communicate risks, assumptions, and dependencies proactively. Ability to adapt quickly to changing customer, technical, and business requirements while effectively managing complexity and ambiguity. Demonstrates ownership and accountability in overcoming challenges and delivering results under pressure. Mentor less experienced engineers. Education & Experience Requirements Minimum Bachelor’s in Mechanical Engineering (or equivalent), Master’s in Mechanical / Thermal / Structural Engineering is preferred. Minimum 10 years in mechanical design. Minimum 5 years of hands-on experience in big enclosure design. Proven track record delivering full product lifecycle: Concept → Design → DFMEA → Validation → Mass production. 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 site as a result of your disability. You can request a reasonable accommodation by sending an e-mail to or calling 727-803-7988 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. 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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 site as a result of your disability. You can request a reasonable accommodation by sending an e-mail to with the nature of your request and contact information. Please do not direct any other general employment related questions to this e-mail. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to. #whereyoubelong