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Principal Systems Engineer - Air Traffic Systems; Onsite

Job in Fullerton, Orange County, California, 92632, USA
Listing for: Prattwhitney
Full Time position
Listed on 2026-05-31
Job specializations:
  • Engineering
    Systems Engineer, Software Engineer
Salary/Wage Range or Industry Benchmark: 118300 - 224900 USD Yearly USD 118300.00 224900.00 YEAR
Job Description & How to Apply Below
Position: Principal Requirements Systems Engineer - Air Traffic Systems (Onsite)

Location

Fullerton, CA;
Omaha, NE;
Marlborough, MA.

Position Type

Hybrid

Introduction

We are seeking an experienced Systems Engineer to join our Air Traffic Systems (ATS) Systems Engineering Department in our ATC team. The role supports the next generation of Air Traffic Control and the replacement of the FAA legacy systems.

What You Will Do
  • Perform system requirement assessments and interface requirements.
  • Perform networking and integration activities to support development, maintenance, and deployment of the system.
  • Manage and generate systems engineering related documentation of legacy and new products (design memos, specifications, diagrams, Interface Control Documents, test requirements/plans, optimization procedures) in support of projects.
Qualifications
  • Degree in Science, Technology, Engineering or Mathematics (STEM) and at least 8 years of relevant experience, or an advanced degree with at least 5 years of experience.
  • U.S. Citizenship required.
  • Proficiency using IBM Rational DOORS/DNG.
  • Proficient with Digital Engineering Tools (DOORS/DNG, Cameo, Microsoft Office Suite, Jira, Confluence).
  • Experience with system and sub‑system level requirements and verification documentation methods.
  • Experience in Systems Engineering Requirements

    Activities:

    requirement derivation, interface allocations, systems integration, requirement sell‑off, requirements analysis, procedure development, test development, test execution and evaluation of results.
  • Familiar with generating and maintaining technical documentation such as specifications, Interface Control Documents (ICDs), Test Requirement Documents (TRDs), and Verification Cross Reference Matrices.
  • Familiar with Engineering Lifecycle Optimization (ELO) – publishing and using scripts to automate upload/download of documentation to and from DOORS.
  • Maintain DOORS database.
Preferred Qualifications
  • Experience in Model Based Systems Engineering (MBSE).
  • Experience with Agile Development Processes.
  • Experience with AI/Machine Learning, Modeling and Simulation Applications, Agile/Scrum, and Atlassian Jira/Confluence.
Salary

USD 118,300 – 224,900.

Benefits
  • Flexible work weeks: 9/80A, 5/40.
  • Flexible work hours: core hours, modified time.
  • Medical, dental, and vision insurance.
  • Three weeks of PTO for newly hired employees.
  • Generous 401(k) plan with employer matching and separate retirement contribution, including a Lifetime Income Strategy option.
  • Tuition reimbursement program.
  • Student loan repayment program.
  • Life insurance and disability coverage.
  • Optional coverage: 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, 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.
Equal Opportunity Statement

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, veteran status, or any other applicable state or federal protected class. RTX provides affirmative action 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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