Collins Aerospace
Senior Principal, Software Engineer (Onsite)
Collins Aerospace, Windsor Locks, Connecticut, us, 06096
Overview
Senior Principal, Software Engineer (Onsite) at Collins Aerospace, an RTX company. Location: Windsor Locks, CT. Date Posted: 2025-10-20. U.S. citizenship required for access to certain systems. Security Clearance: None/Not Required. Collins Aerospace is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. We are looking for a seasoned embedded software engineer who loves solving tough technical problems and mentoring others along the way. If you thrive in a collaborative environment, care deeply about product quality, and get excited about seeing your software fly (literally) you\'ll fit right in. What You Will Do
Design, code and test embedded software in C, Python and at times Ada for safety critical applications Work closely with systems, hardware and verification engineers to bring ideas to life - from concept to certification. Contribute to model-based design in MATLAB/Simulink Make sure we stay compliant to DO-178B/C, DO-331, DO-330 - without losing sight of innovation and efficiency. Serve as a team member and technical mentor - share what you know, review code, and keep our standards high. Take ownership of challenges, dive into root causes and find smart, sustainable solutions. Qualifications You Must Have
Typically requires a University Degree and minimum 10 years prior relevant experience or an Advanced Degree in a related field and minimum 7 years of experience Qualifications We Prefer
Aerospace Industry experience Software & system engineering experience. Matlab, Ada, C, Python, Linux, MS Office experience. Experience coding in C and Python. Experience with emulator environments for software testing and debugging. What We Offer
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 illnessinsurance, 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! May be eligible for relocation Learn More & Apply Now! We make modern flight possible for millions of travelers and our military every second. Our major product lines are on-board virtually every aircraft flying. 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 keeps our customers happy. Join us as we take flight! 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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Senior Principal, Software Engineer (Onsite) at Collins Aerospace, an RTX company. Location: Windsor Locks, CT. Date Posted: 2025-10-20. U.S. citizenship required for access to certain systems. Security Clearance: None/Not Required. Collins Aerospace is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. We are looking for a seasoned embedded software engineer who loves solving tough technical problems and mentoring others along the way. If you thrive in a collaborative environment, care deeply about product quality, and get excited about seeing your software fly (literally) you\'ll fit right in. What You Will Do
Design, code and test embedded software in C, Python and at times Ada for safety critical applications Work closely with systems, hardware and verification engineers to bring ideas to life - from concept to certification. Contribute to model-based design in MATLAB/Simulink Make sure we stay compliant to DO-178B/C, DO-331, DO-330 - without losing sight of innovation and efficiency. Serve as a team member and technical mentor - share what you know, review code, and keep our standards high. Take ownership of challenges, dive into root causes and find smart, sustainable solutions. Qualifications You Must Have
Typically requires a University Degree and minimum 10 years prior relevant experience or an Advanced Degree in a related field and minimum 7 years of experience Qualifications We Prefer
Aerospace Industry experience Software & system engineering experience. Matlab, Ada, C, Python, Linux, MS Office experience. Experience coding in C and Python. Experience with emulator environments for software testing and debugging. What We Offer
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 illnessinsurance, 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! May be eligible for relocation Learn More & Apply Now! We make modern flight possible for millions of travelers and our military every second. Our major product lines are on-board virtually every aircraft flying. 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 keeps our customers happy. Join us as we take flight! 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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