Mid Level Thermal Engineer Jobs
Mid level thermal engineer jobs go to engineers ready to own projects end to end, drive design decisions with limited oversight, and mentor junior teammates. Hiring runs 11% remote or hybrid across Manufacturing, Consulting & Professional Services, and Electronics & Hardware, with employers like Exponent, Micron Technology, and Vast competing for engineers at this level now.
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Showing 3 of 15+ Mid Level Thermal Engineer jobs
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.
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.
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Top Industries Hiring
- Manufacturing
- Consulting & Professional Services
- Electronics & Hardware
- Energy
- Technology & Software
Mid Level Thermal Engineer Jobs: Frequently Asked Questions
How do I get a mid level thermal engineer job?
Position yourself around ownership, not just contribution. Highlight projects where you led the thermal analysis, made design tradeoffs, or delivered results with minimal supervision. Emphasize depth in tools like CFD software, heat transfer modeling, or thermal management of specific hardware. Recruiters at this level want evidence you can carry a workstream independently, so lead with outcomes and scope, not just tasks.
Which companies hire mid level thermal engineers?
Companies hiring mid level thermal engineers right now include Exponent, Micron Technology, and Vast, based on current listings on Migrate Mate as of November 2026. At this level, hiring tends to come from aerospace, defense, semiconductor, and consumer electronics firms that need engineers who can run thermal analyses independently and contribute to product development cycles without heavy supervision.
Are there remote mid level thermal engineer jobs?
Yes, though thermal engineering roles remain more on-site than many engineering disciplines due to lab work and hardware access. About 11% of mid level thermal engineer openings are remote or hybrid as of November 2026, concentrated in companies with mature simulation workflows where most of the work happens in software rather than on physical test benches.
How do I move up to a mid level thermal engineer role?
Moving from entry level to mid level takes deepening your technical skills and building a record of independent contribution. Focus on mastering thermal simulation tools, taking ownership of subsystems or full components rather than supporting tasks, and demonstrating measurable impact like improved thermal margins or reduced testing cycles. Volunteering for cross-functional projects also signals readiness to operate at a broader scope.
Which industries hire the most mid level thermal engineers?
Mid Level thermal engineer roles concentrate in Manufacturing, Consulting & Professional Services, and Electronics & Hardware, based on current listings on Migrate Mate as of November 2026. These sectors drive hiring at this level because they develop thermally demanding products, from satellite components and power electronics to EV battery systems, where engineers with hands-on simulation and test experience can step in and contribute immediately.