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Principal Electronics Engineer

Johnson Controls

Principal Electronics Engineer

full-timePosted: Jan 27, 2026

Job Description

What you will do

Johnson Controls is searching for a Principal Electronics Engineer to be located at the R&D facility in Westford, MA. In this role you will be responsible for designing electronic analog & digital hardware for new fire alarm products as well as supporting existing product lines. Work may include analog design, embedded system designs, small signal and instrumentation circuitry, switch mode power supplies, front panel user interfaces, audio amplifiers, peer-to-peer networking, linear power supplies, sensors and detectors, and fiber optics.  In addition, research new technology that can be used within these products. This position is in Westford, MA, and you will be required to be on-site 3 days a week.

How you will do it

  • Work on analog and digital design and analysis

  • Work on microcontroller and embedded system design

  • Work with other organizations to conceive, develop, and release new products to production

  • Work in a team environment to generate creative solutions to product needs

  • Possibly lead small cross-functional teams of less senior engineers (typ. electrical & mechanical), being responsible for costing, scheduling, and meeting design requirements

  • Work closely with Product Management to determine product specifications

  • Understand how to design equipment to meet agency certifications (UL, ULC, CE, FCC)

What you will need

  • Bachelor’s Degree in Electrical/Electronic Engineering

  • 8-12 years of experience in electronics design related to analog, power, audio, or embedded products/systems

  • Low-current analog design

  • Discrete electronic component-level knowledge and experience

  • Experience with electronic CAD (schematic capture, circuit simulation, or related)

  • Ability to work well with others in a team environment that spans multiple countries

  • Experience transitioning products to manufacturing

Preferred

  • Power supply design, microprocessors and embedded system design

  • Experience with Data Acquisition systems and lab equipment automation

  • Some mechanical design support experience

  • Experience with optics/physics would be a plus

HIRING SALARY RANGE: $97,000 – 135,000 (Salary to be determined by the education, experience, knowledge, skills, and abilities of the applicant, internal equity, location and alignment with market data.) This role offers a competitive Bonus plan that will take into account individual, group, and corporate performance. This position includes a competitive benefits package. For details, please visit the About Us tab on the Johnson 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.

Locations

  • Westford-Massachusetts-United States of America, United States of America

Salary

97,000 - 135,000 USD / yearly

Estimated Salary Rangehigh confidence

97,000 - 141,750 USD / yearly

Source: Disclosed

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Analog designintermediate
  • Digital hardware designintermediate
  • Embedded system designintermediate
  • Switch mode power suppliesintermediate
  • Front panel user interfacesintermediate
  • Audio amplifiersintermediate
  • Peer-to-peer networkingintermediate
  • Linear power suppliesintermediate
  • Sensors and detectorsintermediate
  • Fiber opticsintermediate
  • Low-current analog designintermediate
  • Discrete electronic componentsintermediate
  • Electronic CAD (schematic capture, circuit simulation)intermediate

Required Qualifications

  • Bachelor’s Degree in Electrical/Electronic Engineering (experience)
  • 8-12 years of experience in electronics design related to analog, power, audio, or embedded products/systems (experience)
  • Low-current analog design (experience)
  • Discrete electronic component-level knowledge and experience (experience)
  • Experience with electronic CAD (schematic capture, circuit simulation, or related) (experience)
  • Ability to work well with others in a team environment that spans multiple countries (experience)
  • Experience transitioning products to manufacturing (experience)

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Johnson Controls logo

Principal Electronics Engineer

Johnson Controls

Principal Electronics Engineer

full-timePosted: Jan 27, 2026

Job Description

What you will do

Johnson Controls is searching for a Principal Electronics Engineer to be located at the R&D facility in Westford, MA. In this role you will be responsible for designing electronic analog & digital hardware for new fire alarm products as well as supporting existing product lines. Work may include analog design, embedded system designs, small signal and instrumentation circuitry, switch mode power supplies, front panel user interfaces, audio amplifiers, peer-to-peer networking, linear power supplies, sensors and detectors, and fiber optics.  In addition, research new technology that can be used within these products. This position is in Westford, MA, and you will be required to be on-site 3 days a week.

How you will do it

  • Work on analog and digital design and analysis

  • Work on microcontroller and embedded system design

  • Work with other organizations to conceive, develop, and release new products to production

  • Work in a team environment to generate creative solutions to product needs

  • Possibly lead small cross-functional teams of less senior engineers (typ. electrical & mechanical), being responsible for costing, scheduling, and meeting design requirements

  • Work closely with Product Management to determine product specifications

  • Understand how to design equipment to meet agency certifications (UL, ULC, CE, FCC)

What you will need

  • Bachelor’s Degree in Electrical/Electronic Engineering

  • 8-12 years of experience in electronics design related to analog, power, audio, or embedded products/systems

  • Low-current analog design

  • Discrete electronic component-level knowledge and experience

  • Experience with electronic CAD (schematic capture, circuit simulation, or related)

  • Ability to work well with others in a team environment that spans multiple countries

  • Experience transitioning products to manufacturing

Preferred

  • Power supply design, microprocessors and embedded system design

  • Experience with Data Acquisition systems and lab equipment automation

  • Some mechanical design support experience

  • Experience with optics/physics would be a plus

HIRING SALARY RANGE: $97,000 – 135,000 (Salary to be determined by the education, experience, knowledge, skills, and abilities of the applicant, internal equity, location and alignment with market data.) This role offers a competitive Bonus plan that will take into account individual, group, and corporate performance. This position includes a competitive benefits package. For details, please visit the About Us tab on the Johnson 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.

Locations

  • Westford-Massachusetts-United States of America, United States of America

Salary

97,000 - 135,000 USD / yearly

Estimated Salary Rangehigh confidence

97,000 - 141,750 USD / yearly

Source: Disclosed

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Analog designintermediate
  • Digital hardware designintermediate
  • Embedded system designintermediate
  • Switch mode power suppliesintermediate
  • Front panel user interfacesintermediate
  • Audio amplifiersintermediate
  • Peer-to-peer networkingintermediate
  • Linear power suppliesintermediate
  • Sensors and detectorsintermediate
  • Fiber opticsintermediate
  • Low-current analog designintermediate
  • Discrete electronic componentsintermediate
  • Electronic CAD (schematic capture, circuit simulation)intermediate

Required Qualifications

  • Bachelor’s Degree in Electrical/Electronic Engineering (experience)
  • 8-12 years of experience in electronics design related to analog, power, audio, or embedded products/systems (experience)
  • Low-current analog design (experience)
  • Discrete electronic component-level knowledge and experience (experience)
  • Experience with electronic CAD (schematic capture, circuit simulation, or related) (experience)
  • Ability to work well with others in a team environment that spans multiple countries (experience)
  • Experience transitioning products to manufacturing (experience)

Target Your Resume for "Principal Electronics Engineer" , Johnson Controls

Get personalized recommendations to optimize your resume specifically for Principal Electronics Engineer. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Principal Electronics Engineer" , Johnson Controls

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

WD30254174

Answer 10 quick questions to check your fit for Principal Electronics Engineer @ Johnson Controls.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.