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-barg