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161 matching jobs for “Senior Software Engineer (Onsite)”

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Senior Software Engineer - Avionics Military FMS (Onsite)

Cedar Rapids, Iowa, United States

… towards the fight, this role is for you! Collins Aerospace is currently seeking qualified candidates for Senior Software Engineer roles in our Military Avionics Flight Management department located in Cedar Rapids, …

Added Oct 27, 2026

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Senior Software Engineer - RDPL - Onsite (San Diego)

San Diego, California, United States

… Radar Digital Product Line (RDPL) team in San Diego, California, is growing! We are seeking motivated Senior Software Engineers to join our team. In this role, you will have the opportunity to work on cutting-edge …

Added Oct 27, 2026

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Senior Principal Software Engineer - Aircraft Interiors (ONSITE)

Winston-Salem, North Carolina, United States +1 location

… than 10 countries around the globe, we’re changing the game of aircraft interiors. And we're looking for a Senior Principal Software Engineer to help develop the next generation of aircraft seating. This an onsite …

Added Oct 27, 2026

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Senior Software Engineer - Air Traffic Solutions (Onsite)

Marlborough, Massachusetts, United States

You will maintain and build software for our ATMS products You will maintain documentation and work instructions needed to meet ATS SED’s high …

Added Oct 27, 2026

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Sr. Software Engineer - Boeing Platforms Displays (Onsite)

Cedar Rapids, Iowa, United States

Support the design, development, and maintenance of flight-critical embedded software for commercial aviation solutions and avionics products. Provide technical leadership to assigned …

Added Oct 27, 2026

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Software Engineer II - EW, Onsite

Goleta, California, United States

Participate in collaborative, cross-disciplined integrated product teams, often employing agile system and software development operations to plan, specify, design, test, and integrate complex software and systems …

Added Oct 27, 2026

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Embedded Software Development Sr. Engineer P3 (Onsite)

East Hartford, Connecticut, United States

… and diagnostic system development and support, including requirements analysis & definition, system & software architecture, algorithm design, product software design, verification & validation and engine and flight …

Added Oct 27, 2026

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Senior Principal Software Engineer - Avionics Simulation (Onsite)

Cedar Rapids, Iowa, United States

Added Oct 27, 2026

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Principal Software Engineer - TCMA (Onsite)

Huntsville, Alabama, United States

… working in an AGILE environment (approximately 6-10 people) focused on the design and development of software-only products. Our team focuses on creating avionics solutions for both fixed-wing and rotary-wing …

Added Oct 27, 2026

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Senior Software Engineer

Gloucester, South Gloucestershire

Design and build software using industry best practice Collaborate with stakeholders and other engineers Contribute to the completion …

Added Oct 27, 2026

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Senior Software Engineer

Gloucester, South Gloucestershire +1 location

Design and build software using industry best practice Collaborate with stakeholders and other engineers Contribute to the completion …

Added Oct 27, 2026

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RTX

Principal Software Engineer (Mission Systems) (Onsite)

McKinney, Texas, United States +1 location

… systems. The center specializes in developing Tactical Modes, Built-In Test (BIT), and Radar Interface software for Tactical Radar Systems, as well as pioneering radar software and signal processing technologies. The …

Added Oct 27, 2026

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Senior Software Engineer

London, London

You'll be part of our experienced Software Engineering function, working in a cross-functional team, delivering and deploying critical software across …

Added Oct 27, 2026

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Senior Software Engineer

El Segundo, California, United States

Design, develop, and test software based on software trouble reports in an agile, collaborative environment, delivering builds Demonstrate …

Added Oct 27, 2026

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Senior Software Engineer

Gloucester, South Gloucestershire +1 location

Design and build software using industry best practice Collaborate with stakeholders and other engineers Contribute to the completion …

Added Oct 27, 2026

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RTX

Senior Software Engineer

Indianapolis, Indiana, United States

… safer, more secure world. Join us and help shape the future of aerospace and defense. Our Battle Management Software Department is looking for software engineers to support development, test, and other tasks throughout a …

Added Oct 27, 2026

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Senior Software Engineer

Rockford, Illinois, United States

Develop embedded software for aerospace electric power systems. Participate in the full software development lifecycle, from planning …

Added Oct 27, 2026

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Senior Engineer – Agile Software Development – CDS / Engine System Software P3 (Onsite)

East Hartford, Connecticut, United States

Added Oct 27, 2026

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Software Quality Engineer onsite Woburn, MA

Woburn, Massachusetts, United States

… secure world. Join us and help shape the future of aerospace and defense. We have an immediate need for a Senior Software Quality Engineer for the Global Sensors and Mission Systems section within the Air & Space Defense …

Added Oct 27, 2026

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Senior Software Engineer

Cambridge, Massachusetts, United States

… following position is to join our BBN Technologies team: Role Overview: We are seeking an experienced SW engineer to join our Physical Sciences and Systems group in Cambridge, Massachusetts. You will join a project team …

Added Oct 27, 2026

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Senior Software Engineer - Avionics Military FMS (Onsite)

Cedar Rapids, Iowa, United States

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About this opportunity

Original employer description

Date Posted:

2026-07-30



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:

This job requires a U.S. Person. A U.S. Person is a lawful permanent resident as defined in 8 U.S.C. 1101(a)(20) or who is a protected individual as defined by 8 U.S.C. 1324b(a)(3). U.S. citizens, U.S. nationals, U.S. permanent residents, or individuals granted refugee or asylee status in the U.S. are considered U.S. persons. For a complete definition of “U.S. Person” go here: https://www.ecfr.gov/current/title-22/chapter-I/subchapter-M/part-120/subpart-C/section-120.62



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.

Swift, Elite, and Resilient are a few words to describe the pilots, aircraft, and functions that RTX’s Collins Aerospace Military Avionics organization supports. To ensure the mission gets done successfully, no matter the circumstances, a high standard and quality product is required. If you think you have what it takes to join the world of aerospace and defense, to dive into a fast-paced and complex environment, and to meet the needs of those that run towards the fight, this role is for you!

Collins Aerospace is currently seeking qualified candidates for Senior Software Engineer roles in our Military Avionics Flight Management department located in Cedar Rapids, Iowa. Teams are comprised of cross-functional engineers working in an AGILE environment (approximately 6-10 people) focused on the design and development of flight management software applications. Team culture is extremely collaborative and engaged; we value our customers, our products, and our people (that means you). If you want to have fun, do something meaningful, and work with an amazing group of people, you’re in the right place.

This position may require the commitment of professional working hours that may require the employee to extend beyond a typical 7:30am to 4:30pm workday, or beyond a 40-hour work week.

Product Summary:

CAAS/Flight 2 Flight Management Solutions - Our signature products for Military Avionics as part of the Collins Integrated Avionics System, fielded on thousands of aircraft today, at this moment. Specific capabilities include FMS (Flight Management Systems) and Tactical Communication. Here’s a couple links to more details:

What You Will Do

Work within a team of Systems and Software engineers to design, develop, and test software features for flight management systems that are integrated into military helicopters and planes

Master your knowledge of Software Engineering and Flight Management Systems

Integrate soft skills (leadership, communication, coordination, proactiveness) into a dynamic environment that provides quality and timely products to internal and external customers.

Travel (domestic and international <10%) as needed.

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.
4+ years of experience with C, C++, DOORS, ADA, and/or Python.
4+ years of experience in a Software role.

Qualifications We Prefer:

Industry Experience of Software Lifecycle Development (Design, Requirements, Integration, Test)
Pilot/Avionics Experience (i.e. Private Pilot, Aircraft Maintenance, DO-178 Certification)
Ability to obtain a DoD Security Clearance if needed after day 1.

What We Offer:

Benefits:

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

 And more!

This role may be eligible for relocation.

Learn More & Apply Now!

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.

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.

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 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. 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.

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