Principal Mechanical Design Engineer – Data Center Infrastructure

Jabil

. Lead end-to-end mechanical design and engineering of hyperscale Data Center Infrastructure systems, including liquid-cooled rack assemblies, CDUs, manifolds, enclosures, structural frames, and hydronic piping systems .

Posted 9/17/2026full-timeRemote • Texas • United StatesLead💰 $132,400 - $238,400 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in mechanical design and engineering for hyperscale data center infrastructure, with a focus on liquid cooling systems, system integration, and performance validation. Proficient in CAD modeling and technical specifications, with a strong emphasis on problem-solving and cross-functional collaboration.

Highest-signal resume keywords

Mechanical Design EngineeringLiquid Cooling Systems DesignCAD Modeling (CREO, SolidWorks)System Integration and ValidationProfessional Engineer (PE) License

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Mechanical DesignLiquid Cooling ArchitectureStress AnalysisFinite Element AnalysisFlow ModelingHydrostatic Pressure TestingLeak DetectionMaterial SelectionTechnical SpecificationsManufacturing Process Optimization

Soft Skills

Problem-SolvingAttention to DetailCommunicationTeamwork

Certifications & Qualifications

Bachelor’s Degree in Mechanical EngineeringMaster’s Degree in Mechanical EngineeringProfessional Engineer (PE) License

Industry Keywords

Data Center InfrastructureEnergy Storage SystemsMission-Critical SystemsModular Data Center DesignFactory Acceptance Testing (FAT)

Tech Stack

Tools & technologies

Assembly

About the role

Key responsibilities & impact

Lead end-to-end mechanical design and engineering of hyperscale Data Center Infrastructure systems, including liquid-cooled rack assemblies, CDUs, manifolds, enclosures, structural frames, and hydronic piping systems
Serve as technical authority for single-phase and two-phase liquid cooling architectures, primary and secondary loop design, in-rack distribution, and system integration
Define and validate operational performance requirements, including pressure ratings, hydrostatic limits, temperature ranges, flow rates and uniformity, thermal expansion, durability, and serviceability
Design, analyze, and validate machined components, welded fabrications, manifolds, and structural systems using stress analysis, finite element analysis, flow modeling, and structural load calculations
Lead wetted material selection and compatibility analysis, including corrosion mitigation, surface treatments, cleanliness standards, and durability
Develop and review CAD models and technical data packages using CREO, SolidWorks, or equivalent tools
Author and approve technical specifications for piping systems, rack-level cooling infrastructure, and hydronic components
Establish and oversee validation protocols, including hydrostatic pressure testing, leak detection and mitigation, flow resistance analysis, and corrosion verification
Evaluate customer design proposals and technical specifications for feasibility, manufacturability, cost, and risk
Lead cross-functional design reviews with electrical, thermal, manufacturing, quality, and supply chain teams
Optimize rack manifold design and manufacturing processes, including machining, welding, surface finishing, connection interfaces, venting, draining, and flow paths
Drive continuous improvement in manufacturing assembly methods and tooling
Lead root cause investigations for complex mechanical failures and implement corrective design improvements
Provide technical leadership in vendor qualification and management
Identify and mitigate technical risks and contribute to liquid cooling R&D initiatives
Apply modular data center design principles to liquid cooling integration
Design cooling systems for prefabricated and skid-mounted deployment, accounting for transport and vibration loads, shipping constraints, and inter-module connections

Requirements

What you’ll need

Bachelor’s degree in Mechanical Engineering, Systems Engineering, or a related engineering discipline from an accredited university
8 years' experience in mechanical design and integration of mission-critical systems
Proven track record of successful system designs and implementations in a relevant industry
Strong understanding of mechanical systems, integration strategy, and system coordination
Excellent problem-solving skills and attention to detail
Strong communication and teamwork abilities
Familiarity with industry standards and regulations related to Energy Storage Systems and Data Center Infrastructure is preferred
Master’s Degree in Mechanical Engineering is preferred
Professional Engineer (PE) License is preferred
Hands-on experience designing liquid cooling systems for modular/prefabricated data center deployments, including factory acceptance testing (FAT) and site integration

Benefits

Comp & perks

Short-term incentive based on performance
Medical insurance
Dental insurance
Vision insurance
Paid time off accruing at a rate of 3.07 hours during your first year of employment
4 weeks of paid parental leave
11 company-paid holidays in 2027 (9 fixed holidays and 2 optional floating holidays), subject to change yearly
401(k) retirement plan
Employee stock purchase plan