Sr. Principal Engineer - Quality Assurance (Onsite - El Segundo, CA) Secret clearance required

Date Posted:

2026-11-10



Country:

United States of America



Location:

US-CA-EL SEGUNDO-E07 ~ 2012 E El Segundo Blvd ~ BLDG E07



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 Type:

Secret - Current



Security Clearance Status:

Active and existing security clearance required on day 1

Raytheon Company, Managed by Collins Aerospace

At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.

Collins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defense.

Our El Segundo facility is looking to add a Sr. Principal Design Quality Engineer to join our Mission Critical Products Portfolio!

You will enable quality solutions, capabilities and services to engineering. Collaboration with our functional partners and customers to execute and solve problems is crucial.

Design Quality Engineers are embedded throughout the engineering lifecycle to prevent defects from reaching the customer and to ensure successful program execution to meet quality, cost, schedule and technical objectives.

The problems are numerous and can be undefined, and require detailed information gathering, analysis and investigation to understand the problem.

This role will be worked onsite in El Segundo, CA with travel to our Fullerton, CA facility and requires an active SECRET clearance. Relocation assistance is available.

What You Will Do:

• Ensure compliance to site, business, and contractual requirements
• Ensure Engineering is aligned with policies and procedures throughout the development life cycle Software and System Test Validation
• Release Verification through configuration management
• Interface with the program quality teams, customers, and Integrated Product Teams, facilitating technical quality and financial performance
• Complete Product and Process Evaluations
• Support 1st, 2nd, and 3rd Party Audits
• Closely interface with external and internal customers and key partners to establish effective relationships.
• Work with multiple overlapping programs
• Assuring inclusion of quality requirements, planning, and consistency for program proposals and subsequent management of the quality budget
• Monitor and lead root cause corrective action (RCCA) and FRACAS activities for systemic issues and to ensure extensive RCCA
• Generation of new Cost of Quality (CoQ) projects to reduce costs on the program
• Design Quality Basis of Estimate and New Proposals
• Manage and impact across multiple levels of stakeholders
• Build Trust Daily
• Travel up to 15% to Fullerton, CA
• Travel twice a year to other sites (Texas, Iowa or East Coast)

Qualifications You Must Have:

• 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
• Active and transferable U.S. government issued SECRET security clearance is required prior to start date
• Experience with Quality Management Systems, to include ISO 9001, AS9100 and/or AS9102
• Experience overseeing teams in failure and root cause corrective analysis (RCCA), corrective and preventative actions

Qualifications We Prefer:

• DO-178 Experience
• Masters Degree in Computer Science, Software Engineer, Systems Engineering, Electrical Engineering
• ASQ or other Quality Certification
• Formal Leadership Training

What We Offer:

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, ID theft protection
• Birth, adoption, parental leave benefits
• Carrot 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! 

Learn More & Apply Now!

Collins Aerospace, an RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the capabilities, comprehensive portfolio, and expertise to solve customers’ toughest challenges and to meet the demands of a rapidly evolving global market.

Collins Aerospace makes modern flight possible. Of course, that wouldn’t be possible without the capabilities and technologies of our organization, as well as our engineers – a highly skilled, accomplished network that spans more than 180 sites, 24 countries and 6 Strategic Business Units (SBUs).

Our industry-leading experts are setting the standards for the aerospace industry and paving the way for the future. But as new challenges present themselves, we need fresh, creative and motivated minds to overcome these hurdles, help us break barriers and achieve new levels of innovation. Do you have what it takes to join a global organization that doesn’t shy away from big opportunities? If so, we invite you to join our ranks and create the next generation of aerospace technologies.

Together, we will nurture an engineering culture that values intellectual curiosity, risk takers and integrity. A place where we will challenge ourselves, our teams, and the status quo and where we will work to find a way – the right way – to achieve what others can only dream of.

Please ensure the role type defined below is appropriate for your needs before applying to this role. This position is classified as:

Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

The salary range for this role is 145,600 USD - 276,800 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.
Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.
Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.
This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.
RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

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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