Responsibility Level:
The Product Engineer responsible to contribute to the product team through product design, testing, data analysis, and project management. The Principal Engineer will also support the manufacturing of the product representing the design team through initiating and executing design changes. All of these tasks require strong communication skills and the ability to clearly present information to engineering teammates, engineering managers, and product management. The Principal Engineer is responsible to develop and maintain skill sets and work practices to align with the expectations and needs of the organization.
Principal Duties (as related to functional responsibilities):
Maintains understanding of theories, concepts, technical principles, and processes related to mechanical aspects of water-cooled chillers
Works independently with minimal direction. Has proficiency in mechanical design and be able to conceptualize and implement design ideas into the product
Work closely with the design and drafting group in generating layout concepts and system configurations
Proficient at preparing, checking, and coordinating the release of documentation to support component design. Uses expertise to provide instruction and guidance to others.
Contributes to the on-time completion of programs and regularly reports on the status of projects. Able to represent Engineering in cross functional activities.
Prepare and help execute test programs to verify performance and reliability of mechanical sub-components and systems
Analyzes, designs, modifies and/or troubleshoots mechanical sub-components and sub-systems based on data and techniques requiring regular use of ingenuity and creativity
Applies mechanical codes such as GB, CCC and ASME
Possesses knowledge of manufacturing processes and applies the philosophy of designing to standard manufacturing process
Strives for continuous improvement and teamwork in product development and processes
Occasional domestic and international travel (less than 20%)
Requirements:
The requirements listed below are representative of the knowledge, skill, and/or ability required.
BS in Engineering or related science, MS preferred
Minimum 2 years’ HVACR experience in a related field
Strong understanding of fluid and thermal principles
Strong product development background in a manufacturing environment would be a plus
Proficient with Microsoft Office as well as Internet software
Fluent English skill in reading, listening, written and oral.
Skills Required
- BS in Engineering or related science
- MS in Engineering or related science
- Minimum 2 years HVACR experience
- Strong understanding of fluid and thermal principles
- Product development experience in a manufacturing environment
- Proficient with Microsoft Office and internet software
- Fluent English (reading, listening, written and oral)
- Familiarity/apply mechanical codes such as GB, CCC and ASME
Johnson Controls Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Johnson Controls and has not been reviewed or approved by Johnson Controls.
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Retirement Support — Retirement support is positioned as a meaningful part of the package through employer 401(k) matching, repeatedly framed as a strong pillar of the overall rewards mix. The matching contribution is described with specific match levels in multiple places, reinforcing perceived value for long-term saving.
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Leave & Time Off Breadth — Time off is presented as comparatively robust, with multiple paid holiday categories, vacation time, and sick time described as generous or “amazing” in places. Paid time off breadth appears to be a consistent contributor to total rewards attractiveness beyond base pay.
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Flexible Benefits — Benefits are described as broad and customizable, spanning standard medical/dental/vision plus optional add-ons like pet insurance, identity protection, and legal support. Tuition reimbursement is repeatedly highlighted as a high-value option supporting professional development.
Johnson Controls Insights
What We Do
At Johnson Controls, we transform the environments where people live, work, learn and play. From optimizing building performance to improving safety and enhancing comfort, we drive the outcomes that matter most. Dedicated to protecting the environment, we deliver our promise in industries such as healthcare, education, data centers and manufacturing. With a global team of 100,000 experts in more than 150 countries and over 130 years of innovation, we are the power behind our customers’ mission. Our leading portfolio of building technology and solutions includes some of the most trusted names in the industry, such as Tyco®, York®, Metasys®, Ruskin®, Titus®, Frick®, Penn®, Sabroe®, Simplex®, Ansul® and Grinnell®.

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