Job description

Date Posted: 2026-09-14 Country: United States of America Location: US-IA-CEDAR RAPIDS-131 ~ 5450 C Ave NE ~ BLDG 131 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. We are looking for a Senior Software Engineer with strong experience in GPU, graphics, and low-level embedded software for the Next Generation A2G Graphics Driver software development program. You will architect, implement, and test Khronos-based graphics APIs (OpenGL SC, Vulkan SC) and GPU drivers within the VxWorks real-time operating system. This role supports safety-critical aerospace platforms and requires strong systems-level thinking, hardware interaction, and high-reliability software development. What You Will Do: Design and implement graphics APIs (OpenGL SC, Vulkan SC) for embedded aerospace systems running VxWorks. Develop GPU drivers, command pipelines, memory management systems, and rendering flows. Write and optimize shaders (GLSL, SPIR-V) for deterministic, real-time performance. Integrate GPU subsystems exclusively into the VxWorks RTOS environment. Perform hardware/software bring-up, debugging timing issues, startup sequencing, and synchronization problems. Support DO-178 certification processes, documentation, and traceability. Collaborate with systems, hardware, and display teams to deliver integrated graphics capabilities. Communicate risks, progress, and technical decisions clearly to engineering leadership. 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 Qualifications We Prefer: Experience implementing OpenGL SC or Vulkan SC on embedded VxWorks platforms. Background in GPU architecture, shader compilers, memory management, or command processors. Experience with BSP bring-up or hardware abstraction layer development. Strong C/C , static analysis tools, and safe coding practices. Knowledge of aerospace communication buses and safety-critical design. Experience contributing to DO-178 certification activities. 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 Carrot Health to hormonal health, fertility, and family building 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!  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. Privacy Policy and Terms: Click on this link to read the Policy and Terms

Requirements

Must-haves

US-IA-CEDAR RAPIDS-131 ~ 5450 C Ave NE ~ BLDG 131 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:
Not Required
Design and implement graphics APIs (OpenGL SC, Vulkan SC) for embedded aerospace systems running VxWorks.
Develop GPU drivers, command pipelines, memory management systems, and rendering flows.
Write and optimize shaders (GLSL, SPIR-V) for deterministic, real-time performance.
Integrate GPU subsystems exclusively into the VxWorks RTOS environment.
Perform hardware/software bring-up, debugging timing issues, startup sequencing, and synchronization problems.
Support DO-178 certification processes, documentation, and traceability.
Collaborate with systems, hardware, and display teams to deliver integrated graphics capabilities.
Communicate risks, progress, and technical decisions clearly to engineering leadership.
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
Experience implementing OpenGL SC or Vulkan SC on embedded VxWorks platforms.
Background in GPU architecture, shader compilers, memory management, or command processors.
Experience with BSP bring-up or hardware abstraction layer development.
Strong C/C , static analysis tools, and safe coding practices.
Knowledge of aerospace communication buses and safety-critical design.
Experience contributing to DO-178 certification activities.
Click on this link to read the Policy and Terms

Nice-to-haves

None flagged.

Application prep

Use the role’s language and application details while tailoring your materials.

Platform: workday
Effort: long

Benefits

Benefits detected in the listing.

Dental

Vision

401(K)

Paid Time Off

Parental Leave

Wellness