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Senior Mechanical Engineer

Job in Jacksonville, Duval County, Florida, 32221-2110, USA
Listing for: Trane Technologies
Full Time position
Listed on 2026-10-16
Job specializations:
  • Engineering
    Mechanical Engineer, Engineering Design & Technologists, Product Engineer, Quality Engineering
Salary/Wage Range or Industry Benchmark: 75700 USD Yearly USD 75700.00 YEAR
Job Description & How to Apply Below

Be a part of our mission! As a world leader in creating comfortable, sustainable, and efficient climate solutions for buildings, homes and transportation, it's our responsibility to put the planet first. For us at , and through our businesses including and , sustainability is not just how we do business—it is our business. Do you dare to look at the world's challenges and see impactful possibilities?

Do you want to contribute to making a better future? If the answer is yes, we invite you to consider joining us in boldly challenging what's possible for a sustainable world.

Learn about our designed for you to Thrive at work and at home.

We boldly go.

Where is the work:

Monday to Thursday, work onsite with your colleagues. Fridays, choose your work location, balancing what your work requires.

Stellar Energy is a trusted provider of turnkey liquid-to-chip cooling solutions for the world’s leading data center and industrial manufacturing customers. As computing demand and industrial processes continue to grow, modern facilities require cooling infrastructure that can scale quickly, efficiently, and reliably.

Our modular approach enables high-volume production while maintaining the flexibility to customize each solution. From Central Utility Plants to Coolant Distribution Units, Stellar Energy delivers scalable cooling infrastructure designed to support the rapid expansion of data centers and mission-critical industrial operations.

Backed by deep engineering expertise and large-scale manufacturing capability, Stellar Energy helps customers deploy critical infrastructure faster and with confidence.

What's in it for you:

As a Senior Mechanical Engineer, you will be responsible for designing the equipment and systems that support these goals. You will lead engineering teams, develop concepts for new & improved data center products and solve complex technical problems, leading to production of sustainable new products.

What you will do:

  • Develop product designs to meet performance, regulatory, quality and cost requirements.
  • Review and understand the technical feasibility of product and internal requirements.
  • Understand and apply applicable regulatory codes such as UL.
  • Participate in product improvement activities to identify opportunities to improve product performance and reduce cost. Lead projects to implement subsequent product design changes.
  • Design and select robust and cost-effective components and develop engineering specifications.
  • Complete system integration tasks including engineering design, engineering specifications, support creation of layouts and design reviews.
  • Provide leadership to engineering teams including engineers, designers, lab technicians
  • Develop laboratory test plans and analyze test data to ensure product performance and quality.
  • Manage project schedules and teams for assigned projects.
  • Perform process improvement projects to improve team productivity.

What you will bring:

  • Bachelor’s Degree in Arts/Sciences (BA/BS) in an Engineering discipline.
  • 5+ years experience leading technical aspects of product design projects, validation testing, and root cause analysis.
  • Deliver and lead technical designs to meet project and product requirements.

Annual Base Salary Range or Hourly Base Pay Range:

$75,700.00 - $

Compensation Type:

Salary

Incentive Eligible:

No

Sales Commission Eligible:

No

Disclaimer
:
We strive to provide competitive compensation for this position, tailored to a variety of factors. The actual compensation will depend on elements such as seniority, merit, geographic location, education, experience, travel requirements, and union designation. Our compensation range is generally based on the national average for the country. Additionally, benefits may vary depending on the region, business…

Position Requirements
10+ Years work experience
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