2,134,093open jobs
136,616companies
255,823added this week
Browse all
Location
In office (Westerville)
Seniority
Senior · 5+ years exp
Visa
H-1B filings in 12 months: 14 · green card filings: 1

Confirmed on the employer's own hiring board on Nov 8, 2026. First seen by Alion on Nov 3, 2026. Vertiv scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Vertiv is an American company that supplies the power and cooling infrastructure data centres depend on, formed in 2016 when Emerson Electric sold its network power division to Platinum Equity. Its products cover uninterruptible power supplies, switchgear and busway, precision air and liquid cooling, racks and the monitoring software that runs them, sold to hyperscale operators, colocation providers and enterprises. Headquartered in Westerville, Ohio and listed on the New York Stock Exchange, it has become one of the most direct beneficiaries of artificial intelligence build-out because dense computing requires liquid cooling it already makes.

POSITION SUMMARY

We are seeking a High-Density Thermal System Engineer to strengthen thermal technical support team for high-density applications. Leading support across mechanical, electrical, quality, monitoring, controls, and troubleshooting for high-density and liquid cooling products. The ideal candidate will possess deep expertise in thermal dynamics, demonstrate strong leadership skills, and drive continuous improvement initiatives.

RESPONSIBILITIES

  • Lead the support of thermal management systems for high-density and liquid cooling applications.
  • Mentor and support team members, fostering a collaborative environment and promoting technical growth within the team.
  • Work closely with R&D and Offering to integrate new technologies and solutions into existing systems effectively.
  • Implement best practices and innovative solutions to enhance thermal management processes and drive continuous improvement.
  • Oversee implementation of upgrade/retrofit programs first article testing in the lab or at customer sites.
  • Identify and resolve issues related to thermal performance, including diagnosing, and addressing problems in high-density and liquid cooling systems.
  • Provide technical support across mechanical, electrical, quality, monitoring, and control systems to ensure seamless integration and performance of thermal solutions.
  • Onsite travel to address escalated issues and/or attend customer meetings.
  • Lead the development and maintenance of technical documentation, and support content for high-density products.
  • Communicate effectively to understand customer needs, provide technical support, and resolve issues, ensuring high levels of customer satisfaction.
  • Monitor industry trends and emerging technologies in thermal management and cooling systems and provide recommendations for incorporating these advancements into current processes.
  • Stay abreast of HVAC and AHRI codes and standards for thermal products.
  • Stay informed about new products, revisions, updates, and upgrades that may affect product operation.

QUALIFICATIONS

  • Bachelor’s degree in Mechanical Engineering, Thermal Engineering, Thermal Dynamics, or a related field required.
  • Minimum of five years experience interacting with customers on a technical level required.
  • Working knowledge of glycol and water quality is a plus.
  • Experience and Knowledge of Vertiv thermal products is a plus.
  • Deep expertise in thermal dynamics and proven ability to optimize complex thermal systems.
  • At least 5 years of experience in thermal management, specifically with high-density and liquid cooling systems.
  • Excellent writing and verbal communication skills.
  • Excellent organizational and time management skills.
  • Strong leadership skills with a proven ability to direct, build, and lead technical teams.
  • Possess a positive attitude and flexibility in a rapidly changing environment.
  • Detail oriented and self-motivated with the ability to work without direct supervision.
  • Proficient PC skills including all Microsoft Office products and web-based technologies.
  • Must be able to read and interpret electrical diagrams, piping drawings and blueprints.
  • Strong skill sets: Customer service skills, troubleshooting skills, Safety minded, Microsoft Office and web-based technology, Mechanical aptitude.
  • Interpersonal Skills, Professional, Reliable, Team Player.

POSITIONS ELIGIBILITY REQUIREMENTS

  • 20% travel will be required, work flexible schedules, and maintain valid driver’s license.
Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
2,134,093 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Industrial Engineering
Similar stack
Same company
Westerville
Quality Inspector 25 days ago
In office · Full-Time · 3+ years exp · High School Diploma · Columbia
Apply
Mule Engineer 3 days ago
$77k – $151k per year · In office · Full-Time · 3+ years exp · Southfield
Apply
In office · 5+ years exp · High School Diploma · Austin
SpaceTech
GD&T
Apply
In office · 6+ years exp · High School Diploma · Columbus
Apply
In office · 12+ years exp · Bachelor's Degree · Greenville
Analytics
Microsoft Excel
Management
Microsoft Project
Apply
In office · Internship · Bachelor's Degree · Westerville
Python
Apply
In office · Internship · Westerville
Design
SolidWorks
Apply
≈ $54k – $97k per year (Estimated) · In office · 4+ years exp · Bachelor's Degree · Westerville
Apply
DVT Engineer 4 days ago
≈ $54k – $97k per year (Estimated) · In office · 1+ year exp · Bachelor's Degree · Westerville
Apply
In office · 5+ years exp · Bachelor's Degree · Westerville
Python
C++
AI/ML
Machine Learning
DevOps
Git
Apply
See all jobs
This is one of many
2,134,093 more open roles from verified company boards, updated every day.