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Senior Principal Software Engineer; ONSITE

Job in McKinney, Collin County, Texas, 75069, USA
Listing for: Pratt & Whitney
Full Time position
Listed on 2025-12-20
Job specializations:
  • Software Development
    Software Engineer, DevOps, Cloud Engineer - Software
Job Description & How to Apply Below
Position: Senior Principal Software Engineer (ONSITE)

Overview

Date Posted:

Country: United States of America

Location: CA320:
El Seg.

-So. Campus Bldg E01 2000 East El Segundo Boulevard Building E01, El Segundo, CA, 90245 USA

Position Role Type: Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Security Clearance: DoD Clearance:
Secret

Company

Raytheon Company, Managed by Collins Aerospace

At Collins Aerospace, we’re working side-by-side with our customers and partners to dream, design and deliver solutions that redefine the future of our industry. By reaching across the markets, we draw on our vast portfolio of expertise, we are making the most powerful concepts in aerospace a reality every day. As the industry faces new challenges and embraces new technologies, Collins is collaborating and innovating with our customers to bring big ideas to life.

And together, we re redefining the future of aerospace.

Our Autonomy team is looking for an experienced Senior Principal Software Engineer to join our team. This is an onsite position located at one of the three facilities listed above. At Collins Aerospace, you will work on cutting edge technology and contribute to programs that save lives and enable the freedoms we enjoy.

What You Will Do
  • Participation in collaborative, cross-disciplined integrated product teams, employing agile software development techniques and resources to plan, design, develop, test, and integrate complex software and systems solutions.
  • Technical Leadership of a software team, ownership of software product providing an innovative solution that meets or exceeds customer expectations.
  • Coordinating with multiple programs to ensure a stable product line base that supports multiple products.
  • Maintain a backlog to plan and track progress of feature development and issue resolution.
  • Collaborate with customer and user community to incorporate user feedback.
  • Responsibilities could span the full lifecycle of product development, from architecture and design, through integration, flight test, and field support.
  • Present to customers or stakeholders on software development progress and capabilities.
  • Work on site as required for lab integration and team collaboration.
  • Travel occasionally to support system integration and test, customer events, and related external activities.
Qualifications You Must Have
  • Experience with designing and implementing a large-scale modularized, reusable product base that supports multiple products.
  • Software development experience with C++ and a large code base.
  • Experience developing on Red Hat Linux or equivalent OS.
  • Experience working with development containers.
  • Experience leading a software team using Agile software development practices.
  • Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 10 years prior relevant experience or an Advanced Degree in a related field and minimum 7 years of experience.
Qualifications We Prefer
  • Experience with all phases of software development: architecture, design, implementation, testing, system integration, and sustainment.
  • Experience with Python, Git, Visual Studio Code, Jira, Gitlab, Docker, Kubernetes, Boost, GCC compilers.
  • Experience with using AI third-party applications in software systems.
  • Experience with software interface message translation.
  • Experience with AFSIM or similar modeling and simulation frameworks.
  • Experience developing and integrating OMS-based architectures and or a Government Reference Architecture (GRA).
  • Domain knowledge in one or more of the following areas:
    Network Communications, Datalinks and Platform Integration.
  • Master of Science degree (M.S.) in Software Engineering, Computer Engineering, Computer Science, Electrical Engineering, Math, Physics or related field.
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,  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!
  • Eligible for relocation
Learn More & Apply Now

Do you want to be a part of something bigger? A team whose impact stretches across the world, and even beyond? At…

Position Requirements
10+ Years work experience
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