Principal Rack Mechanical Architect

At Jabil (NYSE: JBL) we are proud to be a trusted partner for the worlds 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.

How will you make an impact

We are seeking a highly skilled technically proficient and detail-oriented Principal Rack Mechanical Architect within the Intelligent Infrastructure Segment to lead the architecture design integration and delivery of power electronics solutions for large-scale deployments. This role is critical in translating customers requirements into robust scalable and manufacturable mechanical systems for next-gen AI/ML (GPU/CPU) power cloud infrastructure and network deployments. This person will oversee endtoend development from scoping and integration through validation and deployment while driving crossfunctional collaboration technical innovation and continuous improvement across enterprise and hyperscale datacenter programs.

What will you do

• Create technical documentation including rack assembly instructions 2D mechanical drawings test reports SOPs and customerfacing specifications.
• Translate complex power electronics designs into manufacturable products by working closely with site manufacturing quality and operations teams.
• Lead training process development production readiness reviews and factory enablement activities to ensure a smooth transition from engineering development to high-volume production.
• Develop and maintain design documentation including BOMs specifications test plans and engineering change orders (ECOs).
• Strong understanding of thermal management magnetics design EMI/EMC compliance safety standards and product reliability requirements.
• Assemble fitcheck and mechanically integrate complex rack systems including liquid loop components quickdisconnects manifolds and power distribution.
• Leads the specification and validation of racklevel power architecture including power distribution unit (PDU) selection detailed power budget and loadbalancing calculations (wye vs. delta 3ph vs. 1ph) and compatibility with global power plug and connector standards.
• Understanding ofrack installation constraints maintenance access and serviceability in rack mechanical infrastructure.
• Participate in customer engagements and site visits to understand deployment constraints (white-glove services) and gather feedback for design improvements.
• Create detailed computer aided design (CAD) models and fabrication drawings including weldments sheet metal and machined parts.
• Develop and maintain design documentation including bill of materials (BOMs) cable BOMs alternate sourcing strategies test plans and engineering change orders (ECOs).
• Manage relationships with mechanical component vendors including rack PDUs switches cables and packaging solutions.
• Perform advanced structural analysis using FEA tools to validate mechanical integrity under static dynamic seismic and thermal loads.

• Lead mechanical design reviews and contribute to cross-functional design validation efforts.
• Drive continuous improvement in mechanical design for manufacturability (DFM) cost reduction and performance optimization.
• Conduct root cause analysis and corrective actions for mechanical failures or field issues.
• Collaborate with compliance and certification teams to ensure mechanical designs meet global regulatory requirements (e.g. UL CE ISTA ASTM).
• May perform other duties and responsibilities as assigned.

How will you get here

Education:

• Bachelors degree in Mechanical Engineering Systems Engineering or related field is required

Experience:

• Minimum of 5 years experience in mechanical systems integration. This could include rack liquid cooling power electronics and/or mechanical design.
• Proficiency in CAD tools (e.g. SolidWorks Creo/Pro-E Inventor) and FEA software (e.g. ANSYS Abaqus).
• Excellent communication and cross-functional collaboration skills a must
• Strong understanding of mechanical systems integration strategies and program management

Knowledge Skills Abilities:

• Excellent interpersonal and communication skills
• Creative self-motivated accountable and team-oriented
• Able to work independently with minimal oversight
• Skilled in writing reports business correspondence and procedural guides
• Effective at presenting information and responding to management clients and public queries
• Capable of influencing others and sharing best practices
• Capable of assessing projects articulating risks and developing project milestones
• Familiar with stage-gate processes in project lifecycle management (PLCM)
• Able to coach and mentor less experienced engineers
• Ability to travel both domestically and internationally up to 30%

Preferred Qualifications:

• Masters Degree in Mechanical Engineering Systems Engineering or related field is preferred.
• Experience supporting product commercialization and customer engagements.
• Patent publication or industry conference participation on occasion.
• Experience designing electrical power systems for data centers telecom or industrial power/cooling products.
• Provide technical leadership by establishing longterm design standards documentation and best practices for engineering teams.
• Liquid cooling experience within racks servers and/or CDUs.
• Active Professional Engineer (PE) license preferred but not a requirement.
• Hands-on experience with prototype fabrication and testing; experience working with global suppliers and contract manufacturers (CM) a plus.
• Knowledge offluid dynamics pressure drop calculations and pipe sizing for glycol-based systems.

About Jabils Intelligent Infrastructure Group:

• Headquartered in Austin TX with a flagship facility located near The Domain and the Austin FC stadium
• Growing rapidly with a team of more than 100 employees and significant expansion planned through 2026
• Generated over $12 billion in FY25 revenue driven largely by partnerships with major hyperscale customers
• Delivers cuttingedge engineering supply chain and manufacturing solutions that power the worlds AI infrastructure and global data center ecosystems

The pay range for this role is $126100 - $227000. Job-related non-discriminatory factors used to determine the actual offered rate include qualifications and experience geographic location education external market data and consideration of internal equity. The anticipated close date of this job requisition is: August 17 2026.

As part of the total rewards package this position is eligible for a short-term incentive based on addition Jabil offers benefits to enhance your health wealth and resilient self. These 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.

BE AWARE OF FRAUD: When applying for a job at Jabil you will be contacted via correspondence through our official job portal with a e-mail address; direct phone call from a member of the Jabil team; or direct e-mail with a 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 drivers 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.

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 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

#AWorldofPossibilities