Principal EMI/EMC Engineer (Onsite)

Date Posted:

2026-07-08

 Country:

United States of America

 Location:

US-CT-WINDSOR LOCKS-B1 ~ 1 Hamilton Rd ~ BLDG 1

 Position Role Type:

Onsite

 U.S. Citizen, U.S. Person, or Immigration Status Requirements:

U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.

 Security Clearance Type:

None/Not Required

 Security Clearance Status:

Not Required

We are seeking an experienced Principal EMI/EMC Engineer to join our Power & Controls EMI group in Windsor Locks, CT. In this role, you will help ensure aerospace electronics meet EMI/EMC requirements and perform reliably in real-world conditions. You will work closely with cross-functional teams, turn customer requirements into practical design solutions, support testing in our on-site EMI lab, and help deliver hardware that meets industry standards.

What You Will Do

Review customer EMI/EMC requirements and assess compliance or risks

Analyze existing and redesigned hardware for EMI/EMC performance

Work with cross-functional teams to recommend design solutions for compliance

Develop EMI test plans and test procedures that meet customer and industry standards (RTCA/DO-160, MIL-STD-461)

Support in-house testing at our EMI lab and ensure tests are executed properly

Prepare EMI test reports for internal and external customers

Present EMI findings and recommendations in design reviews

Prepare and Present slides at design reviews for Internal and external customers

Qualifications You Must Have

Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience or an Advanced Degree in a related field and minimum 5 years of experience

Knowledge of EMI/EMC principles, standards, and testing practices

Qualifications We Prefer

Bachelor’s or advanced degree in Electrical Engineering, Electronics Engineering or Aerospace Engineering.

Experience with EMI/EMC modeling and 3D EM analysis tools such as Ansys EMC Simulation or CST Studio Suite®

Hands-on experience with system-level and circuit-level design

Familiarity with ETS-Lindgren TILE! Integrated EMI test environment software

Experience in design, risk mitigation, testing, and project management

Ability to work effectively with cross-functional teams, including systems and circuit groups

Experience presenting EMI-related findings and deliverables at internal and external customer design reviews

Clear, concise communication skills, strong attention to detail, and high accuracy

What We Offer

Some of our competitive benefits package includes:

Medical, dental, and vision insurance

Three weeks of vacation for newly hired employees

Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option

Tuition reimbursement program

Student Loan Repayment Program

Life insurance and disability coverage

Optional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection

Birth, adoption, parental leave benefits

Ovia Health, fertility, and family planning

Adoption Assistance

Autism Benefit

Employee Assistance Plan, including up to 10 free counseling sessions

Healthy You Incentives, wellness rewards program

Doctor on Demand, virtual doctor visits

Bright Horizons, child and elder care services

Teladoc Medical Experts, second opinion program

And more!

Learn More & Apply Now!

We make modern flights possible for millions of commercial travelers and support our Miltary customers with advanced control systems. Our major product lines are on-board virtually every aircraft flying all over the world. Be it keeping passengers safe with our emergency power generation systems or creating a positive in flight experience through reliable cabin pressure controls and quieter engines, Power & Controls focuses on delivering a best-in-class experience to our customers. We hire the top people in the industry. Their ideas drive our performance, and their integrity keep our customers happy. Join us as we take flight!

*Please ensure the role type (defined below) is appropriate for your needs before applying to this role.

Onsite : Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.

At Collins, the paths we pave together lead to limitless possibilities. And the bonds we form – with our customers and with each other -- propel us all higher, again and again.

Apply now and be part of the team that’s redefining aerospace, every day.

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

The salary range for this role is 107,500 USD - 204,500 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.

Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.

Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.

This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.

RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.

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