Lead Mechanical CAD Designer - Data Center Infrastructure

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 Summary The Lead Mechanical CAD Designer is a highly experienced individual contributor responsible for the end-to-end mechanical CAD design, configuration control, and lifecycle support of complex mechanical systems, including chillers, coolant distribution units (CDUs), thermal subsystems, enclosures, structural frameworks, and fluid piping assemblies. This role requires deep hands‑on expertise in advanced parametric modeling, configuration‑aware design, and manufacturing documentation. The engineer independently executes complex designs, owns model and drawing integrity, and serves as a key technical contributor in cross‑functional product development efforts throughout concept, NPI, production, and sustaining phases. Job Title Lead Mechanical CAD Designer Organization Data Center Infrastructure Team Location Austin, TX - or Remote *Requires up to 25% domestic and/or international travel (rare) Key Responsibilities Mechanical CAD Design & System Integration Independently design and maintain complex mechanical assemblies using advanced parametric CAD modeling in SolidWorks and/or Creo. Develop detailed layouts and assemblies encompassing structural elements, enclosures, piping systems, thermal components, pumps, valves, and mounting interfaces. Ensure mechanical designs meet performance, thermal, structural, manufacturability, serviceability, and customer requirements. Resolve system‑level mechanical integration challenges, including packaging constraints and interface definition. ConfigurationAware Design & Lifecycle Execution Execute configuration and revision‑controlled CAD designs supporting multiple product variants, options, and revisions within a common platform. Maintain stability and integrity of complex models as engineering changes are introduced over time. Implement engineering changes (ECR/ECNs), ensuring traceability, compatibility with released configurations, and minimal disruption to production. Ensure consistent alignment between CAD models, drawings, BOMs, and PLM data across all lifecycle stages. Manufacturing & Documentation Produce and maintain production‑ready manufacturing drawings, applying expert‑level GD&T, tolerance stack‑ups, materials, finishes, and inspection quality requirements. Design parts and assemblies with strong consideration for DFM/DFA, fabrication methods, welding, machining, and final assembly. Support prototype builds, pilot production, and manufacturing issue resolution through rapid design updates and documentation corrections. Ensure designs support repeatable, high‑yield manufacturing across multiple sites, suppliers, and production volumes. CrossFunctional Technical Collaboration Work closely with electrical engineering to coordinate mechanical/electrical interfaces, routing paths, and packaging clearances. Partner with manufacturing, supply chain, quality, and production teams to address build issues, component changes, and all feedback. Provide technical input during design reviews, release readiness assessments, and product change discussions. Contribute to the refinement of CAD standards, modeling practices, and documentation quality through hands‑on execution. Required Qualifications Bachelor’s degree in Mechanical Engineering or equivalent professional experience. 8+ years of hands‑on mechanical CAD design experience with complex, multicomponent assemblies. Expert proficiency in Creo and/or SolidWorks, including advanced parametric modeling methodologies. Strong command of GD&T, tolerancing and manufacturing documentation. Proven experience executing configuration‑controlled designs across multiple product variants and lifecycle phases. Ability to independently own complex technical work with minimal oversight. Preferred Experience Power and Cooling system experience (Switchgear, PDC, UPS, Busway, chillers, CDUs, liquid cooling platforms, or thermal management systems). Experience with fluid systems design, including piping, fittings, valves, pumps, filters, and heat exchangers. Background in industrial, infrastructure or datacenter‑class equipment. Familiarity with PLM systems and formal product release and change processes. Experience supporting NPI and sustaining engineering in production environments. Core Competencies Senior‑level hands‑on CAD execution High technical rigor and attention to detail Strong configuration and documentation discipline Systems‑level mechanical problem solving Effective collaboration without managerial responsibility Ability to operate in fast‑paced, change‑driven engineering environments About the Data Center Infrastructure (DCI) Team The DCI team consists of technical subject matter experts who specialize in end‑to‑end large scale physical infrastructure that powers and enables modern data centers. This includes power distribution systems such as transformers, substations, generators, switchgear, switch panels, busways, ATS units, EDPM, BMS systems, and control panels, as well as cooling solutions ranging from traditional evaporative and indirect cooling systems to emerging liquid cooling technologies including chillers, heat exchangers, CDUs, pumps, and secondary fluid networks. The team also addresses the mechanical structures that house these systems – hot aisle containment, steel enclosures, blanking panels, cable trays, and fiber and networking infrastructure. Compensation $105,100 – $189,200 Benefits As part of the total rewards package, this position is eligible for a short‑term incentive based on performance. Additional benefits include medical, dental, and vision insurance plans; paid time off accruing at a rate of 3.07 hours during your first year of employment; 4 weeks of paid parental leave; in 2026, 11 company‑paid holidays (9 fixed holidays and 2 optional floating holidays), subject to change yearly; 401(k) retirement plan; and employee stock purchase plan. 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. #J-18808-Ljbffr