Senior Principal Software Engineer – Future Flight (Onsite)

Prattwhitney; Cedar Rapids (IA); On-site; USD 132,000 - 252,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

Tuition reimbursement program

Student Loan Repayment Program

Life insurance and disability coverage

Relocation assistance

Ovia Health

Job summary

Collins Aerospace seeks a senior engineering leader to drive SW and algorithm development for new prototypes. You will coordinate simulations to mature capabilities for lab and aircraft integration, define CONOPS and high-level requirements, and decompose requirements into SW components for functional prototypes.

You will engage with external domains to develop maturation and integration plans, prepare demonstrations, and participate in peer reviews to ensure successful program execution.

Qualifications

• Typically requires a STEM degree and 10+ years prior relevant experience or an Advanced Degree with 7+ years of experience.
• Experience with algorithm development, simulation, avionics systems, and software integration in lab/aircraft environments.
• Demonstrated technical leadership across stakeholders and teams.
• Experience with CONOPS, trade studies, MVPs, and rapid prototype development.
• Ability to build breadth in new and emerging technology areas while managing priorities.
• Experience with software certification requirements.

Responsibilities

• Lead and coordinate SW and algorithm development activities for new prototype concepts.
• Lead and coordinate simulation activities to mature capabilities for integration in lab environments and test Aircraft.
• Define Concept of Operations and High-Level Requirements for advanced capabilities.
• Decompose capabilities to define necessary SW components.
• Integrate SW solutions and create functional prototypes.
• Engage with external domains to develop maturation and integration plans for advanced capabilities into existing platforms.
• Prepare and give demonstrations of new capabilities.
• Engage in Non-Advocate and Peer Review activities identifying activities and components for successful development.

Skills

Algorithm development

Simulation

Avionics systems

Software integration

Technical leadership

Communication

Education

STEM degree

Job description

Date Posted: 2026-09-09 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

What You Will Do

• Lead and coordinate SW and algorithm development activities for new prototype concepts
• Lead and coordinate simulation activities to mature capabilities for integration in lab environments and test Aircraft
• Define Concept of Operations and High-Level Requirements for advanced capabilities
• Decompose capabilities to define necessary SW components
• Integrate SW solutions and create functional prototypes
• Engage with external domains to develop maturation and integration plans for advanced capabilities into existing platforms
• Prepare and give demonstrations of new capabilities
• Engage in Non-Advocate and Peer Review activities Identifying the necessary activities and components for successful development Communicate plans and status to engineering team and leadership; next steps, unknowns, dependencies, PoCs, challenges, etc.

Qualification

• 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
• Experience with algorithm development, simulation, avionics systems, and software integration in lab and/or aircraft environments
• Demonstrated technical leadership, ownership, and ability to drive efforts across multiple stakeholders
• Experience with CONOPS, trade studies, Minimum Viable Products (MVPs), and rapid prototype development
• Ability to quickly build technical breadth in new and emerging technology areas while managing priorities and delivering on commitments
• Experience across the software development lifecycle, from requirements and design through integration, test, and successful program execution

Qualifications

• Experience developing strategic technology roadmaps and evaluating emerging or disruptive technologies, including experience with external research partners
• Demonstrated ability to solve complex, ambiguous problems where no established solution exists and confidently recommend a path forward while incorporating feedback
• Experience taking concepts from early-stage research through prototype development and understanding the maturity required for transition to production
• Experience with patents, publications, technical presentations, and engagement with external technical communities, government standards committees, customers, and universities
• Experience leading and mentoring technical teams, working independently with minimal supervision, and balancing near-term priorities with long-term technology objectives
• Experience with software certification requirements
• Strong communication and collaboration skills, with the ability to clearly define technical needs, plans, and status

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 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!

Collins Aerospace makes modern flight possible. Of course, that wouldn’t be possible without the capabilities and technologies of our organization, as well as our engineers – a highly skilled, accomplished network that spans more than 180 sites, 24 countries and 6 Strategic Business Units (SBUs). Our industry-leading experts are setting the standards for the aerospace industry and paving the way for the future. But as new challenges present themselves, we need fresh, creative and motivated minds to overcome these hurdles, help us break barriers and achieve new levels of innovation. Do you have what it takes to join a global organization that doesn’t shy away from big opportunities? If so, we invite you to join our ranks and create the next generation of aerospace technologies. Together, we will nurture an engineering culture that values intellectual curiosity, risk takers and integrity. A place where we will challenge ourselves, our teams, and the status quo and where we will work to find a way – the right way – to achieve what others can only dream of.

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.

Employee Referral Eligible 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 132,400 USD - 251,600 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 Section503 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.