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Principal Software Engineer; ONSITE

Job in El Segundo, Los Angeles County, California, 90245, USA
Listing for: Collins Aerospace
Full Time position
Listed on 2025-12-20
Job specializations:
  • Software Development
    Software Engineer
Salary/Wage Range or Industry Benchmark: 112000 USD Yearly USD 112000.00 YEAR
Job Description & How to Apply Below
Position: Principal Software Engineer (ONSITE)

Principal Software Engineer (ONSITE)

Collins Aerospace – Onsite role located in El Segundo, CA.

Date Posted

Location

CA320:
El Seg.

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

Security Clearance

DoD Clearance:
Secret. U.S. citizenship required.

Company Overview

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. Our Autonomy Visualization and Mission Planning team is seeking an experienced Principal Software Engineer to join us onsite.

What You Will Do
  • Driving technology advancement in a Java/Angular based visualization framework
  • Building reusable and custom user interfaces that provide an intuitive and modern experience with intentional design for adaptability and reuse
  • Serve as a technical subject matter expert for the visualization technology stack
  • Design and implement methods of composable and adaptable product lines and product builds
  • Maintain a backlog of work items in coordination with team/program leads
  • Collaborate with customer and user community to incorporate user feedback
  • Responsibilities 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
  • Fluent in Angular, Java, OSGi, and able to perform and lead a technical team with minimal onboarding
  • Experience with normalizing data from multiple sources for user display
  • Experience spanning software design, implementation, testing, and system integration of large systems
  • Experience working in or leading a software team, Scrum Master or similar
  • Typically requires a STEM degree and minimum 8 years prior relevant experience, or an advanced degree with minimum 5 years of experience
Qualifications We Prefer
  • Experience with Eclipse, Git, Visual Studio Code, Rational Team Concert, Jira, Docker, Java, Angular
  • Experience with data adaptation and multiple system integration
  • Domain knowledge in mission planning, electronic warfare, or sensors
  • Master of Science degree in Software Engineering, Computer Engineering, Computer Science, Electrical Engineering, Math, Physics or related field
Salary Range

112,000 USD – 224,000 USD

Benefits
  • Medical, dental, and vision insurance
  • Three weeks of vacation for newly hired employees
  • Generous 401(k) plan with 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 such as pet insurance, home and auto, 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 with 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
Apply Now

We’re unlocking community knowledge in a new way. Join our team to make a critical part in ensuring our customer succeeds today while anticipating their needs for tomorrow. Are you ready for the challenge? Join our mission today.

The salary range for this role is 112,000 USD - 224,000 USD. RTX considers several factors when extending an offer, including but not limited to role, function and associated responsibilities, a candidate’s work experience, location, education, and key skills.

Hired applicants may be eligible for benefits, including but not limited to medical, dental, vision, life insurance, short‑term and long‑term disability, 401(k) match, flexible spending accounts, flexible…

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