[Skip to main content](#main-content) [ OpenNash ](https://opennash.com/) / [Jobs](https://jobs.opennash.com/) [ 01 Search jobs](https://jobs.opennash.com/search/)[ 02 Companies](https://jobs.opennash.com/explore/)[ 03 Hiring report](https://jobs.opennash.com/reports/hiring/)[ 04 AI assistants](https://jobs.opennash.com/connect/)[ 05 How it works](https://jobs.opennash.com/methodology/) Johnson Controls International # Principal Power Electronics Eng (onsite) New Freedom-Pennsylvania-United States of America On-site Full-time Senior individual contributor $110,000 - $140,000 Listed on Johnson Controls International’s official careers site. Posted November 3, 2026. Check that it is still open and apply there. [Apply on Johnson Controls International’s careers site →](https://jci.wd5.myworkdayjobs.com/JCI/job/New-Freedom-Pennsylvania-United-States-of-America/Principal-Power-Electronics-Eng--onsite-_WD30283803-1) [OpenNash Jobs](https://jobs.opennash.com/) / [Johnson Controls International](https://jobs.opennash.com/companies/johnson-controls-international/) / Principal Power Electronics Eng (onsite) ## Job description ### Job Description About Johnson Controls Johnson Controls, a global leader in thermal management, mission-critical building systems, energy efficiency, and decarbonization, helps customers use energy more productively, reduce carbon emissions, and operate with the precision and resilience required in rapidly expanding industries such as data centers, healthcare, pharmaceuticals, advanced manufacturing, and higher education. For more than 140 years, Johnson Controls has delivered performance where it really matters. Backed by advanced technology, lifecycle services and an industry-leading field organization, we elevate customer performance, turn goals into real-world results and help move society forward. Visit johnsoncontrols.com for more information and follow @Johnsoncontrols on social platforms. Power Electronics Principal Engineer - New Freedom, PA Description: Electrical engineers lead the design, test and sustain power electronics Printed Circuit Board Assemblies (PCBAs) and their components. Design Variable Speed Drive (VSD) control for JCI chiller applications using MATLAB/SIMULINK. They conduct prototype testing and confirm that the product operates as expected with reference to specific design requirements. ### Responsibilities Conduct system modeling, system simulation and verification using MATLAB/Simulink. Conduct prototype testing on hardware-in-loop system, variable speed drives and chiller to verify control performance. Support field issue trouble shooting and control method improvements. Maintain/lead electronic circuit designs with embedded processors and FPGA/CPLD. Perform worst case circuit analysis and incorporation of appropriate reliability principles to ensure reliable operation over the environmental specifications. Assist internal customers to develop, test and support PCBA related projects. Independently conduct and apply cost analysis to feasibility studies on proposed designs or modifications to existing designs. Understanding and complying with quality policy, procedures and instructions to ensure product quality and customer satisfaction. ### Required Qualifications BSEE or BSCE, or related field. Ability to work in a fast-paced, schedule driven, team-oriented environment with strong verbal and written communication skills. Understanding of PCBA designs with embedded processors and/or FPGA is required. Understanding of power electronics and motor control is required. Understanding of system modeling and simulation using MATLAB/SIMULINK is required. ### Preferred Qualifications Familiarity with layout tools such as Altium is a plus. Familiarity with TI MCUs is desired. ### HIRING SALARY RANGE $110,000 - $140,000 (salary rate to be determined by the education, experience, knowledge, skills, and abilities of the applicant, internal equity, and alignment with market data.) This position includes a competitive benefits package. The posted salary range reflects the target compensation for this role. However, we recognize that exceptional candidates may bring unique skills and experiences that exceed the typical profile. If you believe your background warrants consideration beyond the stated range, we encourage you to apply. To support an efficient and fair hiring process, we may use technology assisted tools, including artificial intelligence (AI), to help identify and evaluate candidates. All hiring decisions are ultimately made by human reviewers. For details, please visit the About Us tab on the Johnson - Controls Careers site at [https://jobs.johnsoncontrols.com/about-us](https://jobs.johnsoncontrols.com/about-us) #LI-ONSITE Johnson - Controls International plc. is an equal employment opportunity and affirmative action employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, protected veteran status, genetic information, sexual orientation, gender identity, status as a qualified individual with a disability or any other characteristic protected by law. To view more information about your equal opportunity and non-discrimination rights as a candidate, visit EEO is the Law. If you are an individual with a disability and you require an accommodation during the application process, please visit here. ## At a glance - Posted by the employer: Nov 3, 2026 - First seen by OpenNash: Nov 3, 2026 - Last checked: Nov 10, 2026 - Listed for: 7 days - Location: New Freedom-Pennsylvania-United States of America - Work arrangement: On-site - Employment type: Full-time - Pay: $110,000 - $140,000[Apply on Johnson Controls International’s careers site →](https://jci.wd5.myworkdayjobs.com/JCI/job/New-Freedom-Pennsylvania-United-States-of-America/Principal-Power-Electronics-Eng--onsite-_WD30283803-1) ## Hiring at Johnson Controls International - Open jobs: 4,148 - New in the last 7 days: After two weekly collections - Tracked since: Oct 13, 2026 [All Johnson Controls International jobs](https://jobs.opennash.com/companies/johnson-controls-international/) · [Weekly hiring report](/reports/hiring/) ## More jobs at Johnson Controls International ### [Principal Product Engineer](https://jobs.opennash.com/companies/johnson-controls-international/jobs/5680b2667fe87c2fe6cd/) New Freedom-Pennsylvania-United States of America ### [Product Manager – Data Center Thermal Management](https://jobs.opennash.com/companies/johnson-controls-international/jobs/839be43a8448c2757d0f/) New Freedom-Pennsylvania-United States of America ### [Regulatory Compliance Engineer](https://jobs.opennash.com/companies/johnson-controls-international/jobs/421863cfe51a3f4d8c74/) New Freedom-Pennsylvania-United States of America ### [Senior Aero-Mechanical Engineer](https://jobs.opennash.com/companies/johnson-controls-international/jobs/e080c07de5f7730b0d1e/) New Freedom-Pennsylvania-United States of America ### [Senior Controls Engineer – Data Center Thermal System](https://jobs.opennash.com/companies/johnson-controls-international/jobs/4648e70b9d0ebe6d1b4f/) New Freedom-Pennsylvania-United States of America ## Similar jobs at other companies ### [Stationary Eng High Pressure](https://jobs.opennash.com/companies/lockheed-martin/jobs/fbcd9e1dd0a7cde9ee8f/) Lockheed Martin · Palmdale, CA ### [Cyber Software Eng - E2](https://jobs.opennash.com/companies/lockheed-martin/jobs/a91d1a56fa1651f44f6c/) Lockheed Martin · Herndon, VA ### [FAC ENG/Carpenter 1](https://jobs.opennash.com/companies/kroger/jobs/bdd6532fa328850c8434/) Kroger · Coppell, TX, United States ### [FAC ENG/Carpenter 2](https://jobs.opennash.com/companies/kroger/jobs/6260de3c8405e9782b2c/) Kroger · Coppell, TX, United States ### [Mfg Eng - Mgr I](https://jobs.opennash.com/companies/bae-systems/jobs/b0983c4e07d77a4712d8/) BAE Systems · York, Pennsylvania, United States OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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