Make your mark at the world's largest HVAC company

Daikin Applied is seeking a Development Engineer IV – Dynamic Modeling & Simulation. The Development Engineer IV will lead the development, calibration, and deployment of dynamic system models for commercial HVAC products including chillers, air handlers, and applied terminal systems. This role focuses on building dynamic models to support control strategy development, performance optimization, and model-in-the-loop (MiL) testing using Modelica/Dymola and FMI-based simulation environments.

 

Operating as a technical expert and internal consultant, this individual will also provide technical leadership in the development of primary systems and subsystems of commercial HVAC equipment. They will work cross-functionally to integrate simulation tools into the product development lifecycle, guide simulation best practices, and support innovative HVAC product development efforts. Additionally, this individual will mentor junior engineers and support simulation strategy through collaboration with test labs, controls teams, and global engineering partners. Come be a part of an exciting journey at Daikin Applied, where innovation and excellence drive our every endeavor!

 

Location: Plymouth, MN - Hybrid

 

What you will do:

Develop and validate physics-based dynamic models of HVAC systems including compressors, heat exchangers, expansion devices, and control logicLead efforts to interface Modelica models with Simulink, Python, and testing frameworks via FMI/FMUDrive the execution of the new product development phase-gate process, ensuring appropriate design maturity across various milestonesCollaborate across global teams to define modeling requirements and standardize toolsets, workflows, and modeling librariesAct as a subject matter expert in dynamic system behavior and model-driven design, providing guidance to engineering and controls teamsMentor junior engineers and contribute to internal training materials and simulation process documentationExplore opportunities to integrate AI/ML techniques for model calibration, system behavior prediction, or controller tuningDevelop test plans and perform testing of components, subsystems, and total systems to support performance, reliability, and certificationTranslate product requirements into engineering concepts and system-level designsUnderstand and apply engineering tools such as DOE, DFMEA, and DVP&RProvide project management leadership and technical ownership for assigned programs

What’s in it for you:

Medical/Dental/Vision coverage, PTO, 401K match, support for community involvement and much moreThe ability to make an impact and shape your career with a company that is passionate about growthThe support of an organization that believes it is vital to include and engage diverse people, perspectives, and ideas to achieve our best

Minimum Qualifications:

Ph.D. or M.S. in Mechanical Engineering or a related field7+ years of relevant experience in dynamic simulation of HVAC systemsExpert-level experience with Modelica-based tools (e.g., Dymola) and the FMI standardProficiency with Python, MATLAB/Simulink, and structured simulation workflowsDeep understanding of HVAC&R systems, including thermodynamics, fluid mechanics, heat exchangers, compressors, oil circulation effects, and control logicExperience developing, calibrating, and troubleshooting complex dynamic models for thermodynamic systemsStrong communication and presentation skills with the ability to clearly convey technical informationAbility to lead technical project teams and mentor junior engineersKnowledge of systems engineering and architecture principlesWork visa sponsorship is not available for this position

Preferred Qualifications:

Experience with MiL and HiL simulation workflowsBackground in experimental data acquisition and validation of simulation models using test dataFamiliarity with controls development and embedded system integrationExposure to AI/ML techniques for modeling, prediction, or automationExperience working with or across international engineering teams

Benefits: 

Daikin Applied offers the following benefits for this position, subject to applicable eligibility requirements:  

Multiple medical insurance plan options + dental and vision insurance   401K retirement plan with employer contributions matching 100% of the first 3% of employee contributions and 50% on the next 2% of employee contributions Company provided life insurance + optional employee-paid voluntary life insurance, dependent life coverage, and voluntary accident coverage Short-term and long-term disability  3 weeks of paid time off for new employees + 11 company-paid holidays Vacation accrues on a monthly basis, unless applicable federal, state, and local law requires a faster accrual Paid sick time in accordance with the federal, state, and local law  Paid parental leave and tuition reimbursement after 6 months of continuous service 

The typical annual base salary for this position ranges from $109,100-$183,200 +15% bonus in Minnesota. The range displayed represents the pay range for all positions in the job grade which this position falls. Individual base pay will depend on a wide range of factors including your skills, qualifications, experience, and location.

If you're looking for an engaging career with growth opportunities in a supportive environment, you'll love a career at Daikin Applied!