**Date Posted:** 2025-10-15 **Country:** United States of America **Location:** MA803: Marlborough, MA Building 3 1001 Boston Post Road Building 3, Marlborough, MA, 01752 USA **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:** None/Not Required Are you ready to explore the world of aerospace and defense? Do you want to learn from and collaborate with some of the greatest minds in the industry? At RTX, our internships, co-ops, and full-time careers provide an exceptional foundation to work on complex problems, advance your skills and create a safer, more connected world. Discover opportunities to make a difference at RTX.  Join a team whose impact stretches across the world, and even beyond! Collins Aerospace, an RTX company, is a leader in advanced technologically and intelligent solutions for the global aerospace and defense industry. Collins Aerospace is a world leader in air traffic sensors and automation systems, responsible for providing air traffic tools to **ANSPs (Air Navigation Service Provider)** in the US and abroad. We design, develop, document, deploy, and support **COTS (commercial off the shelf)** -based and custom designed systems, which use the power of the network to share information and aid in decision-making. These systems allow end users to protect people and property. As an entry level **Hardware Systems Engineer** you will join our Hardware and Infrastructure Engineering Team as part of our Avionics business. We are seeking an electrical/systems engineer who is looking for an opportunity to join a team supporting the next generation **Air Traffic Control (ATC)** systems, as well as providing support to existing fielded systems. This opportunity offers a combination of classic design techniques, modern electronics knowledge, and hands on laboratory skills. **_Looking for a Summer 2026 Hire (May/June start date). Must obtain degree by May 2026._** **What You Will Do:** + Work on a small team of hardware development engineers in support of Engineering Change Proposals + Assist in identifying potential replacement COTS (commercial off the shelf) candidates, conducting a trade study with potential devices, and choosing the device that best meets the requirements + Work together to perform preliminary and detailed design activities + Conduct testing activities in the lab in support of Engineering Change Proposals. Testing includes device-level bench testing as well as integration testing in the system as a whole + Interface with other disciplines (Configuration Management, Software Engineering, Systems Engineering, Supply Chain) in support of product development **Qualifications You Must Have:** + Requires a Bachelor’s degree and 12 months or less of relevant professional work experience (excluding internships). + U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract **Qualifications We Prefer:** + Electrical Engineer Degree preferred or equivalent + Experience designing with COTS devices + Knowledge of Linux and Solaris operating systems + Experience using lab tools (oscilloscope, multimeter, analyzers, etc) **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 + This position may be eligible for relocation +  And more!  **Learn More and Apply Now!** Collins Aerospace, a RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the capabilities, comprehensive portfolio and expertise to solve customers’ toughest challenges and to meet the demands of a rapidly evolving global market. Our **Avionics** team advances flight deck solutions, airborne communications, vision systems, sensors and fire protection for commercial and military customers around the world. That means we’re helping people reach their destination safely and keeping pilots, passengers, flight crews, airlines, airports and military personnel connected and informed. And we’re providing industry-leading fire protection and safety systems that our customers can count on when it matters most. Are you ready to learn from the most knowledgeable experts in the industry, develop the technologies of tomorrow and reach new heights in your career? Join our Avionics team today. **WE ARE REDEFINING AEROSPACE.** * Please consider the following role type definitions as you apply for 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. Must be a commutable distance to **Marlborough, MA** to work an onsite schedule. This position may be eligible for relocation. _Regardless of your role type, collaboration and innovation are critical to our business and all employees will have access to digital tools so they can work with colleagues around the world – and access to Collins sites when their work requires in-person meetings._ At Collins, the paths we pave together lead to limitless possibility. 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 55,000 USD - 107,000 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._ **Privacy Policy and Terms:** Click on this link (http://www.rtx.com/privacy/Job-Applicant-Privacy-Notice) to read the Policy and Terms Raytheon Technologies is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.