**Date Posted:** 2025-07-16 **Country:** United States of America **Location:** HIA32: Cedar Rapids, IA 400 Collins Rd NE , Cedar Rapids, IA, 52498-0505 USA **Position Role Type:** Onsite **U.S. Citizen, U.S. Person, or Immigration Status Requirements:** The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: TS/SCI **Sr. Principal Quantum Systems Engineer** **– Principal Investigator (Onsite)** Mission Systems Advanced Technology & Capabilities (ATC) is seeking a Sr. Principal Systems Engineer to lead early-stage quantum sensing technology application programs. This role will lead a portfolio of related projects—coordinating roadmaps, guiding technology development efforts, and pursuing external funding. These programs apply cutting edge quantum technology-based sensors designed to provide unprecedented levels of precision and sensitivity, revolutionizing fields such as navigation and communication. This role requires strong experience with quantum sensing technology and also ideally leverages expertise in radio frequency systems engineering, integration, and testing. Collins Mission Systems ATC groups focus on cutting edge Department of Defense research and development projects. As an ATC engineer, you will continually advance the state of the art through the creation of innovative system concepts and technological capabilities. As cutting-edge concepts / capabilities are proven, matured, and demonstrated, you will collaborate with business unit engineers in the adoption and transition of technologies into the next generation of Collins products and services. Within a group of highly innovative engineers, this role provides leadership over low TRL (Technology Readiness Level <6) programs to ensure all the key performance characteristics are consistently met and that valuable IP is captured and protected as part of the Invention Disclosure process. The effective candidate will have experience both capturing pursuits and bringing the program’s vision to reality, including technical leadership and execution. **What you will do:** + Propose, capture, plan and execute early-stage quantum technology-based programs + Lead teams of multi-functional engineers (8-10 individuals) on programs’ technical aspects, including overseeing design, build, test, and demonstration + Stay informed about the latest developments in Quantum Sensing technology, and serve as a Subject Matter Expert + Evaluate technologies and identify use cases for new product development and insertion points into existing product lines + Interface with external customers and internal stakeholders to report on program results and progress, and engage in keep sold activities to maintain customer and leadership affinity/support + Exhibit a passion and drive for continuous learning and discovery + Demonstrate effective communication with the team and foster a supportive and team environment + Train and oversee efforts of less experienced engineers **Qualifications you must have:** + Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 10 years prior relevant experience or an Advanced Degree in a related field and minimum 7 years of experience or in absence of a degree, 14 years of relevant experience + Must have or be capable of obtaining a US Department of Defense (DoD) security clearance. Candidate selected will be subject to a government security investigation/reinstatement and must meet eligibility requirements + Proven experience with Quantum Sensing technologies—for example, optically pumped magnetometers, Rydberg sensors, nitrogen vacancy center magnetometers, atom interferometry, or cutting-edge atomic clocks—and their applications to communication and navigation systems. + Demonstrated ability to lead cross-discipline teams of engineers + Demonstrated success in leading programs to execute successfully within budget and schedule requirements + A desire to participate on a results-oriented, technology development team + Be highly motivated; self-directed; and eager to learn + Technical aptitude and professionalism + Travel required up to 15% time **Qualifications we prefer:** + PhD degree in Engineering, Physics, or related field + Active Security Clearance + Must be able to develop project plans and technology development goals in the absence of formal requirements + Proven experience with radio frequency communications systems design, integration, and test + Experience with whitepapers and reviewing/responding to Broad Agency Announcements (BAAs), Request for Information (RFIs), or Requests for Proposal (RFPs) + Demonstrated experience in advancing technology and transitioning from tech development to product development + Experience working with DARPA or US Dept. of Defense labs, including customer networking, proposals, and program execution Do you want to be a part of something bigger? A team whose impact stretches across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete their most complex missions — whatever and wherever they may be. Our customers depend on us for intelligent and secure communications, missionized systems for specialized aircraft and spacecraft and collaborative space solutions. By joining our team, you’ll have your own critical part to play in ensuring our customer succeeds today while anticipating their needs for tomorrow. Are you up for the challenge? Join our mission today. **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 + Eligible for relocation assistance + And more!  **Learn More & Apply Now!** *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 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.  ** The salary range for this role is 124,000 USD - 250,000 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.