Principal Electrical Application Eng

Johnson Controls; New Freedom (York County); On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

Competitive benefits package

Bonus plan

Job summary

Johnson Controls is seeking a Principal Electrical Applications Engineer to support the design and sale of advanced HVAC chiller systems. You will translate customer requirements into robust, compliant electrical designs and serve as a key technical partner to sales, engineering, and product teams.

This onsite role is based at the Advanced Development and Engineering Center in New Freedom, PA, with an alternate location in San Antonio, TX. 20% travel may be required for factory and field visits.

Qualifications

• Bachelor’s degree in Electrical Engineering.
• 5+ years of experience in electrical applications engineering.
• Knowledge of refrigeration systems and commercial HVAC context.
• Willingness to travel up to 20% for site visits.

Responsibilities

• Provide pre-sale electrical engineering support to internal sales teams and customers.
• Develop and review electrical system designs for HVAC chiller applications (power distribution, one-line diagrams, control schematics).
• Apply NEC, UL, and regulatory codes to ensure compliant solutions.
• Perform detailed calculations: wire sizing, ampacity, overcurrent protection, transformer sizing.
• Collaborate with product engineering, contract engineering, and manufacturing teams to ensure accurate execution of designs.
• Troubleshoot field electrical issues and assist with commissioning and compliance questions.

Skills

Electrical engineering

Power distribution

Regulatory compliance

Education

Bachelor’s degree in Electrical Engineering

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 datacenters, healthcare, pharmaceuticals, advanced manufacturing, and higher education.

For more than 140 years, Johnson Controls has delivered performance where itreally matters. Backed by advanced technology, lifecycle services and an industry-leading field organization, weelevatecustomer performance,turn goals into real-world results andhelpmove society forward.

Visit johnsoncontrols.com for more information and follow @Johnsoncontrols on socialplatforms.

What you will do

Johnson Controls is seeking a highly skilledPrincipal Electrical Applications Engineerto support the application, design, and sale of advanced HVAC chiller systems. This role is critical in deliveringelectrically compliant, high-performance solutionsfor commercial and mission-critical environments, including data centers.

The ideal candidate will bring deep expertise in electrical systems, power distribution, and electrical code complianceand will serve as a key technical partner to sales, engineering, and product teams. This position plays a vital role in translating customer requirements into robust, safe, and optimized electrical designs.

This position is onsite at our Advanced Development and Engineering Center in New Freedom, PA. An alternative location is San Antonio, TX. Candidates should be commuting distance to either of these facilities, or open to relocation. Various relocation packages are available.

How you will do it

• Providepre-sale electrical engineering supportto internal sales teams and external customers
• Developand reviewelectrical system designsfor HVAC chiller applications, including:
• Power distribution layouts
• One-line diagrams and control schematics
• Equipment interface and integration
• Applyand interpretNEC, UL, and applicable regulatory codesto ensure compliant solutions
• Performdetailed engineering calculations, including:
• Wire sizing and ampacity
• Overcurrent protection and short circuit analysis
• Electrical component sizing (breakers, fuses, transformers, contactors)
• Supportapplication ofmotor control systems, including VFDs, soft starters, and across-the-line starters
• Collaboratewithproduct engineering, contract engineering, and manufacturing teamsto ensure accurate execution of electrical designs
• Evaluateproject specifications and proposecustomized electrical solutionsto meet customer requirements
• Troubleshootand resolvefield electrical issues, commissioning challenges, and compliance questions
• Provideexpertise onpower quality, grounding, harmonics, and system protection strategies
• Developand maintaintechnical documentation, standards, and application tools
• Delivertraining and technical guidanceto internal teams and field personnel
• Interfacewith suppliers to supportelectrical component selection and cost estimation
• Participateinproduct development initiativeswith a focus on electrical architecture and compliance

What you will need

Required

• Bachelor’s degree in Electrical Engineering.
• 5+years ofexperience.
• Knowledge of refrigeration systems.
• Able to travel up to 20% for factory visits, customer site visits and field visits related to training.

Preferred

• Commercial HVAC industry experience.

HIRING SALARY RANGE: $90,000 - $130,000 (Salary to be determined by the education, experience,knowledge, skills, and abilities of the applicant, internal equity, and alignment with marketdata.) This role offers a competitive Bonus plan that will take into account individual, group, and corporate performance.This position includes a competitive benefits package. The posted salary range reflectsthe target compensation for this role. However, we recognize that exceptional candidatesmay bring unique skills and experiences that exceed the typical profile. If you believe your background warrants consideration beyond the stated range. Tosupport an efficient and fair hiring process, we may use technology assisted tools, includingartificial intelligence (AI), to help identify and evaluate candidates. All hiring decisions areultimately made by human reviewers. For details, please visit the About Us tab on theJohnson Controls Careers site at https://jobs.johnsoncontrols.com/about-us

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.