Semiconductor Engineer

Date Posted:

2026-10-06

Country:

United States of America

Location:

US-CA-GOLETA-B02 ~ 75 Coromar Dr ~ BLDG B02

Position Role Type:

Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements:

U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.

Security Clearance Type:

None/Not Required

Security Clearance Status:

Not Required

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.

Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.

As a Scientist or Engineer involved in the production Epitaxially grown diodes you will focus on execution and process improvements of critical materials for Infrared Sensors at Raytheon Vision Systems, a provider of leading-edge sensing technology. We are looking for an individual who must demonstrate a safety-first work routine. A scientist/engineer who supports various projects and initiatives related to production, process engineering, capital installation and facility modifications for cost competitive, diode manufacturing. As part of a multi-functional team, you will be involved in process improvements through critical metrology data analysis, equipment specification & support, tooling and the development of meaningful, trackable process metrics.

Developing detailed knowledge of production steps associated with single crystal substrate production as well as fundamental understanding of Epitaxial Growth Processes including related metrology is essential. Examples include: epitaxial growth, materials handling in inert environments, wet processing (clean and etch). Through metrology you will assess process variability utilizing software tools, and apply advanced mathematical methods and statistical analysis, to assure repeatability in production.

Our projects and production require work in a controlled, clean-room environment as well as a fundamental understanding of existing equipment such as precision sawing, polishing and chemical treatments. You will work in a team environment that will require detailed communication to direct technicians and to interface with colleagues collaboratively. You will be participating in production meetings in addition to engineering projects. Understanding production goals with associated urgency of schedule is equally important to research and development.

What You Will Do

• Work in controlled areas, cleanrooms, laboratories etc

• Directly work with semiconductor materials & process chemicals

• Utilized of common metrology techniques to quantify crystalline growth.

• Develop fundamental understanding of epitaxial processes

• Develop equipment, tooling and facility drawings using common CAD software

• Perform data and failure analysis for process yield improvements

• Apply advanced mathematical methods for data analysis

• Apply statistical methods and their relevance for process control

• Use common software tools for data manipulation and data extraction such as: Matlab, Minitab, MS Excel, ProE,

• Ownership automated electronic control systems

Qualifications You Must Have

• Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior relevant experience.

• Experience in semiconductor environment.

Qualifications We Prefer

• Experience in production environment and multi-disciplinary engineering environment

• Familiar with semiconductor production process.

• Familiar with mechanical and electronic drawings using CAD software

• Experience with capital equipment purchases and associated facility installations

• Basic understanding of bulk Crystal growth & semiconductor diodes

• Experience in handling fragile materials and delicate hardware.

• Experience with software tools for data and failure analysis

• A motivated and self-starting individual who interacts well in a team environment that includes both company colleagues and customers.

What We Offer

• Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation.

Learn More & Apply Now!

• Please consider the following role type definition as you apply for this role.

• 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.

• This position is an onsite role – Goleta, CA: Visit RVS : https://www.youtube.com/watch?v=0zixvFAC2kA Explore Raytheon in Goleta : https://careers.rtx.com/global/en/raytheon-goleta-ca-location

#LI-ONSITE

#LI-NR1

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 95,500 USD - 181,700 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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Click on this link (http://www.rtx.com/privacy/Job-Applicant-Privacy-Notice) to read the Policy and Terms

Raytheon Technologies is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.