TalentAlly is a recruitment platform that connects diverse talent with inclusive employers, focusing on enhancing workplace diversity and inclusion. The company offers job postings, recruitment solutions, and organizes job fairs to facilitate employment opportunities for underrepresented groups. With a recent investment of $1.3 million in artificial intelligence, TalentAlly aims to improve job matching efficiency and expand its reach to diverse communities. Their business model includes premium job postings and partnerships with various organizations to enhance recruitment efforts.
TalentAlly is a recruitment platform that connects diverse talent with inclusive employers, focusing on enhancing workplace diversity and inclusion. The company offers job postings, recruitment solutions, and organizes job fairs to facilitate employment opportunities for underrepresented groups. With a recent investment of $1.3 million in artificial intelligence, TalentAlly aims to improve job matching efficiency and expand its reach to diverse communities. Their business model includes premium job postings and partnerships with various organizations to enhance recruitment efforts.
Principal Thermal Rack Engineer (Rack Integration Solutions)
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This position supports hybrid work schedule depending on organization needs.**
How will you make an impact?
We are looking for a
Principal Thermal Rack Engineer
within the
Intelligent Infrastructure Segment
to drive advanced cooling solutions for high-performance computing systems. This role involves incorporating thermal components such as direct liquid cooling (DLC) systems, coolant distribution units (CDUs), and manifolds into network and server racks (EIA 19" and ORv3). You will leverage CFD tools to perform rack and system-level thermal and fluid analysis, ensuring optimal flow distribution, pressure drop, and temperature performance. Additionally, you will create 3D CAD designs for seamless hardware integration, lead validation testing, and resolve thermal or flow issues through root cause analysis and corrective actions. Collaboration with cross-functional teams, customers, and global vendors is essential to align thermal architectures with overall system design and international standards.
What will you do?
How will you get here?Education
Bachelor's Degree in Mechanical/Thermal Engineering, Systems Engineering, or related field is required
Experience
Minimum of 7+years of experience in thermal/mechanical systems integration
3+ years of specific experience in rack-scale thermal design and analysis
Strong understanding of mechanical systems, integration strategies, and large-scale program management
Familiarity with server design, heatsinks, cold plates, hoses, and blind-mate connectors
Proficiency in CFD simulation (e.g. ANSYS, 6Sigma, etc.) and 3D modeling software (e.g. SolidWorks, Creo)
Hands-on experience with thermal chambers, fans, and coolant
Excellent English communication skills (verbal and written) with strong technical leadership capabilities
Knowledge, Skills, Abilities
Excellent interpersonal and communication skills
Creative, self-motivated, accountable, and team-oriented
Able to work independently with minimal oversight
Capable of assessing projects, articulating risks, and developing project milestones
Skilled in writing reports, business correspondence, and procedural guides
Effective at presenting information and responding to management and customers
Capable of influencing others and sharing best practices
Familiar with stage-gate processes in project lifecycle management (PLCM)
Ability to travel both domestically and internationally up to 30%
Preferred Qualifications
Master's Degree in Mechanical Engineering, Systems Engineering or related field is preferred
Experience designing mechanical systems for data centers, telecom, or industrial power/cooling products.
Active Professional Engineer (PE) license preferred.
Hands-on experience with prototype fabrication and testing; experience working with global suppliers and contract manufacturers a plus.
About Jabil's 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 in Austin (500+ worldwide) 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 world's AI infrastructure and global data center ecosystems
As part of the total rewards package, this position is eligible for:
Annual bonus opportunity
Medical, dental, and vision insurance plans
Paid time off (PTO)
4 weeks of paid parental leave
11 company-paid holidays (9 fixed holidays and 2 optional floating holidays), subject to change yearly
401(k) retirement plan
Employee stock purchase plan
PDN-a1094494-d422-4515-8e1d-5bb4d5b675f6
Lead the end-to-end integration and testing of rack thermal solutions, including liquid cooling systems in varying form factors and product lines.
Use CFD tools (FloThermorMacroflow) to perform switch, rack, and system-level thermal/fluid analysis (flow distribution, pressure drop, and temperature profiling).
Design and optimize thermal components using 3D CAD (Creo or SolidWorks) to support seamless hardware integration and testing.
Participate in customer engagements and site visits to understand and document deployment constraints and gather feedback for design improvements.
Partner with factory teams to ensure racks are built with proper airflow, hose routing, and thermal safeguards, while establishing best practices that improve build consistency across deployments.
Collaborate with Architects/Compliance/Reliability and global vendors to align thermal architectures with total system design and international data center/thermal/mechanical standards (e.g., UL, OCP, ASHRAE, ISTA, ASTM, NEBS).
Conduct thermal, mechanical, and reliability testing, analyzing airflow, coolant flow rates, pressure drops, and structural integrity to ensure compliance with the end-users' specifications.
Develop and maintain design documentation including BOMs, wetted materials compliance, test plans, and engineering change orders (ECOs).
Manage relationships with mechanical/thermal component vendors to build out a robust partner ecosystem consisting of racks, CDUs, hoses, manifolds, QDs, and cold plates.
Ensure mechanical designs support airflow management, thermal containment, and integration with cooling systems (e.g., in-row cooling, in-rack cooling, rear door heat exchangers).
Conduct root cause analysis and corrective actions for mechanical and thermal failures or field issues.
May perform other duties and responsibilities as assigned.
