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Principal Software Engineer; Hybrid

Job in Champaign, Champaign County, Illinois, 61825, USA
Listing for: Prattwhitney
Full Time position
Listed on 2026-06-01
Job specializations:
  • Software Development
    Software Engineer
Salary/Wage Range or Industry Benchmark: 107500 - 204500 USD Yearly USD 107500.00 204500.00 YEAR
Job Description & How to Apply Below
Position: Principal Software Engineer (Hybrid)

Overview

We’re looking for a passionate professional who is ready to take on a high level of responsibility in a fast‑paced, dynamic environment. The Principal Software Engineer within the Electric Power Systems Power Distribution product group contributes across all phases of the product development life cycle, including software requirements, architecture and design, integration and test, and verification and certification support—within an interdisciplinary process that ensures customer needs are met at every stage.

Responsibilities
  • Work in a team environment, sometimes including remote team members, engaging in full life‑cycle development (planning, requirements, design, verification, certification/qualification) of electric power distribution and conversion systems, typically using C, and certifying to aerospace standards (DO‑178B/C and Design Assurance Levels A to

    C).
  • Participate in the software discipline council to improve and adapt standard work and departmental practices.
  • Measure and analyze software designs for equipment/products to ensure that current and future business needs are met.
  • Build and implement procedures to support hardware and software product development and related functions.
  • Design, develop, document, test, and debug control and diagnostic systems that contain logical and mathematical solutions.
  • Lead and conduct multidisciplinary research and collaborate with equipment designers in the planning, design, development, and utilization of electronic data processing systems for product and commercial software.
  • Perform timing, memory, and stack usage analyses.
  • Determine end‑user needs by analyzing system capabilities to resolve issues related to program intent, output requirements, and input data acquisition.
  • Ensure compliance with hardware and software standards.
  • Design and implement build procedures to support hardware and software product development and usage.
  • Develop software configuration standards for company‑wide use, as needed.
Qualifications
  • Typically requires a degree in science, technology, engineering or mathematics (STEM) and minimum 8 years prior relevant experience, or an advanced degree in a related field and minimum 5 years of experience.
  • Preferred experience with full life‑cycle software development, from requirements analysis through hardware/software integration and testing.
  • Familiarity with software development processes and best practices.
  • Knowledge of Collins Aerospace secondary distribution products.
  • Familiarity with Collins Aerospace products and suppliers is a plus.
  • Experience with Polarion, SVN, Telelogic Synergy, Telelogic Rational DOORS, and MATLAB.
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,  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
Compensation

The salary range for this role is 107,500 USD – 204,500 USD. The salary range provided is a good faith estimate representative of all experience levels.

Equal Opportunity Employer

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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