Software Engineer I (Onsite)

Date Posted: 2026-07-23 Country: United States of America Location: US-IA-CEDAR RAPIDS-105 ~ 400 Collins Rd NE ~ BLDG 105 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 At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the worlds most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world. Collins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defense. At RTX, the worlds largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to solve the toughest challenges in aviation and defense. Collins Aerospace, a leader in technologically advanced and intelligent aerospace solutions, helps redefine the industry through innovation, technical excellence, and an unwavering commitment to safety and performance. Join us and help shape the future of aerospace and defense. Within Collins Aerospace, our Situational Awareness Software Engineering team develops and maintains critical flightdeck solutions that enhance how pilots visualize and understand their environment. Our portfolio includes Synthetic Vision System (SVS), Airport Moving Map (AMM), Integrated Flight Information System (IFIS), and Combined Vision System (CVS)products that provide pilots with realtime terrain awareness, airport layout guidance, flight information, and advanced vision capabilities. As a Software Engineer I, you will contribute to the embedded software that powers these systems, helping deliver the next generation of situational awareness products for commercial, business, and military platforms. This is an onsite position. What You Will Do Contribute to the design, development, implementation, integration, and verification of embedded avionics software for SVS, AMM, IFIS, and CVS products. Apply critical thinking to real, safetycritical challenges that impact how pilots safely operate and navigate aircraft. Implement software features using languages such as C and Python, following established coding standards and engineering processes. Develop and review software requirements, ensuring clarity, correctness, and traceability. Support verification activities by creating and executing requirementsbased tests. Participate in certification activities following DO178C guidelines and collaborate closely with systems, hardware, and certification engineering teams. Help improve team efficiency through emerging development practices, AIassisted engineering tools, and evolving automation capabilities. Demonstrate ownership for assigned tasks, proactively communicate progress, raise roadblocks, and understand how your work fits into the overall schedule. Learn and contribute in a collaborative, supportive team environment that values positivity, adaptability, respect, and growth. What You Will Learn How to develop and verify embedded, safetycritical avionics software used by pilots worldwide. How SVS, AMM, IFIS, and CVS systems function and integrate into modern flightdeck architectures. The fundamentals of DO178C software certification, requirementsbased development, and ARP4754A systems processes. Best practices for writing requirements, implementing embedded software, and conducting rigorous verification. How to apply avionics domain knowledge to real engineering tasks and retain that knowledge for future work. Experience working within CI/CD development pipelines and exposure to automation and AIenhanced engineering tools. Crossdiscipline collaboration with experienced systems, hardware, and certification engineers. How to build a strong foundation for a future technical career in aerospace engineering. Qualifications You Must Have Bachelors degree in Software Engineering or related Science, Technology, Engineering, or Mathematics (STEM) major obtained by start date Familiarity with software development fundamentals and the ability to learn regulated development environments. Experience with at least one modern programming language, preferably C or Python. Ability to follow technical instructions and produce highquality engineering work. Ability to work effectively in collaborative team environments. U.S. citizenship (required for access to sensitive program information). Qualifications We Prefer Experience developing embedded software or working in realtime systems. Knowledge of or interest in avionics systems, safetycritical software, or aerospace engineering. Familiarity with DO178C or other regulated development or verification processes. Exposure to CI/CD pipelines, DevOps tools, or automation technologies. Experience with Python, C, Git, or Linuxbased development environments. Positive attitude, willingness to learn, adaptability to changing priorities, and strong internal communication skills. What We Offer Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation. Relocation Eligibility Learn More and Apply Now! Please consider the following role type definition 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. 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 57,200 USD - 108,800 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 candidates 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 companys 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 to read the Policy and Terms RTX is an aerospace and defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses Collins Aerospace, Pratt & Whitney, and Raytheon. Its 195,000 employees enable the company to operate at the edge of known science as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity. The company, formed in 2020 through the combination of Raytheon Company and the United Technologies Corporation aerospace businesses, is headquartered in Arlington, Virginia.