Senior Software Engineer - Core Systems & Libraries (Hybrid)

Senior Software EngineerJoin the Collins Aerospace Core Systems & Libraries team and help build the software backbone that powers modern aircraft. We're looking for a Senior Software Engineer who enjoys solving complex problems and delivering high-impact solutions in safety-critical environments.In this role, you will architect and develop core software components, libraries, and tools that enable scalable, certifiable avionics platforms. You'll work across the full software lifecycle, partnering with cross-functional teams to deliver robust solutions aligned with civil and military certification standards. This is a unique opportunity to influence system-level architecture, drive open-architecture innovation, and help shape the technologies defining the future of aerospace.This role will have a hybrid schedule in Cedar Rapids, Iowa or Huntsville, AL.What You Will DoDevelop the architecture and design of core software components, libraries, and tooling aligned to avionics system requirementsDrive technical direction and execution across development and verification activities for safety-critical software (DO-178)Develop software requirements, decomposition, and traceability across complex systemsDevelop and verify software using modern C++ and object-oriented design principlesDevelop DO-178 certification artifacts, including DAL-A deliverablesPerform certification efforts, including engagement with customers and regulatory authoritiesConduct and contribute to peer reviews to ensure quality, consistency, and compliance across the lifecycleCollaborate cross-functionally with engineering, program leadership, and customers to align technical solutions with program objectivesWilling and Able to travel as required (domestic and international <10%).What You Will LearnGain hands-on experience with cutting-edge and emerging technologies that are shaping the future of avionics and aerospace systemsBuild end-to-end expertise across the full product lifecycle, from requirements and design through verification and delivery of safety-critical systemsDevelop a deep understanding of software certification (DO-178) and how world-class avionics products meet rigorous regulatory standardsLearn how to design, scale, and sustain software product lines that support a wide range of platforms and global customersQualifications You Must HaveTypically 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 designing and developing software architecture, libraries, or platform-level components within an aerospace or safety-critical environment.Experience leading technical execution of tasks, including customer engagement and presenting stakeholders.Qualifications We PreferExperience with C++ and VxWorks.Experience writing High-Level and Low-Level Requirements.Experience writing Test Cases and Automated Test Procedures.Experience with Civil Certification DO-178 – DAL A preferred.Experience with design and development of Flight Management Systems, Software, Aircraft Applications or Middleware.Familiar with revision control concepts and tools (e.g. GIT, Subversion, JIRA).Hands-on experience supporting DO-178 software development and certification activities (e.g., requirements, verification, or certification artifacts)What We OfferMedical, dental, and vision insuranceThree weeks of vacation for newly hired employeesGenerous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy optionTuition reimbursement programStudent Loan Repayment ProgramLife insurance and disability coverageOptional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance,?critical illness?insurance, group legal, ID theft protectionBirth, adoption, parental leave benefitsCarrot Health to hormonal health, fertility, and family buildingAdoption AssistanceAutism BenefitEmployee Assistance Plan, including up to 10 free counseling sessionsHealthy You Incentives, wellness rewards programDoctor on Demand, virtual doctor visitsBright Horizons, child and elder care servicesTeladoc Medical Experts, second opinion programAnd more!This role is eligible for relocation.Avionics delivers advanced cockpit displays, vision systems, and comprehensive digital solutions for global government, commercial and business aviation customers. We provide connectivity and managed data services to ensure safety and seamless communication for passengers, crews, and militaries, from aircraft and airports to air traffic management. Join us in creating solutions that connect the world, one flight at a time. Start your application today.Apply now and be part of the team that's redefining aerospace, every day.