Senior Software Engineer - Mission Sensor Manager (Onsite)

Prattwhitney; Cedar Rapids (IA); On-site; USD 86,800 - 165,200; Full time

Benefits offered by this job

Medical insurance

Vacation time

401(k) with employer match

Tuition reimbursement

Student Loan Repayment

Job summary

RTX invites experienced software engineers to join Collins Aerospace in Cedar Rapids, IA, contributing to avionics software within an Agile framework. You will translate requirements into software, develop tests in Python, and update Ada/C code in a lab setting.

The role emphasizes verification, cross-functional collaboration, and mentoring, with growth paths toward Product Owner or Scrum Master roles depending on interest and performance.

Qualifications

• Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience.
• Experience working within Agile development teams.
• Experience developing software requirements.
• Experience with testing using Python.
• Experience with engineering tools such as DOORS, PREP, TLBD, ALM, JIRA, Enterprise Architect, or similar.
• Experience with systems integration, test execution, and test results documentation.

Responsibilities

• You will support software engineering activities within an Agile development environment, helping develop and translate system and software requirements into effective software, test and verification strategies.
• You will develop automated and semi-automated test scripts using Python to validate software functionality and system performance.
• You will update and maintain our Software products using Ada/C.
• You will verify software builds in integrated lab environments and support formal verification events for major program deliveries.
• You will collaborate with cross-functional engineering teams to refine system requirements and design solutions that meet customer needs.
• You will present technical progress and status updates to Agile team members and engineering leadership.
• You will contribute to improving test development processes, tools, and best practices while maintaining compliance with company standards.
• You will help navigate through the bids & pursuits, adhering to Collins Processes.
• Mentor younger engineers through Software Engineering tasks.

Skills

Agile development

Python testing

Software requirements

Systems integration

Mentoring

Education

STEM degree

Advanced degree in related field

Tools

DOORS

PREP

TLBD

ALM

JIRA

Enterprise Architect

Job description

Date Posted: 2026-07-31 Country: United States of America Location: US-IA-CEDAR RAPIDS-182 ~ 1100 Cimmie Ave Ne ~ BLDG 182

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 world’s 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. Help ensure mission-critical avionics software performs flawlessly in the real world.

What You Will Do

• You will support software engineering activities within an Agile development environment, helping develop and translate system and software requirements into effective software, test and verification strategies (heavy focus of this role).
• You will develop automated and semi-automated test scripts using Python to validate software functionality and system performance (heavy focus of this role).
• You will update and maintain our Software products using Ada/C.
• You will verify software builds in integrated lab environments and support formal verification events for major program deliveries (heavy focus of this role).
• You will collaborate with cross-functional engineering teams to refine system requirements and design solutions that meet customer needs.
• You will present technical progress and status updates to Agile team members and engineering leadership.
• You will contribute to improving test development processes, tools, and best practices while maintaining compliance with company standards.
• You will help navigate through the bids & pursuits, adhering to Collins Processes.
• Mentor younger engineers through Software Engineering tasks.

What You Will Learn

• You will gain experience integrating Line Replaceable Unit (LRU) software supporting mission sensor, weapons, and IFF avionics systems.
• You will deepen your expertise across multiple phases of the aerospace systems lifecycle within a collaborative Agile environment.
• You will strengthen your software engineering skills by supporting complex software development, verification and integration efforts.
• If desired, you may have the ability to grow into Product Owner, Scrum Master, and/or Cost Account Manager type roles.

Qualifications You Must Have

• Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience.
• Experience working within Agile development teams.
• Experience developing software requirements.
• Experience with testing using Python.
• Experience with engineering tools such as DOORS, PREP, TLBD, ALM, JIRA, Enterprise Architect, or similar.
• Experience with systems integration, test execution, and test results documentation.

Qualifications We Prefer

• Experience with Software development in Ada/C.
• Experience (military or civil aircraft) in avionics systems.
• Avionics integration and lab test experience.
• Embedded software integration experience.
• Working knowledge / understanding of data busses and protocols (Ethernet, MIL-STD-1553B, and ARINC-429).
• Hands-on experience in systems and software integration including experience with design, development, and testing of customer hardware and software systems & systems of systems of high complexity.
• Experience interacting with development teams to resolve discrepancies and issues.
• Experience problem solving and debugging.

What We Offer

Benefits

• 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
• And more!

The salary range for this role is 86,800 USD - 165,200 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.

This role may be eligible for relocation.

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.

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.

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.

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.