Semiconductor Engineer

Prattwhitney; Goleta (CA); On-site; USD 96,000 - 182,000; Full time

Benefits offered by this job

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

Holidays

Job summary

RTX in Goleta is seeking a Scientist/Engineer to advance production epitaxial diode processes for infrared sensors. You will contribute to metrology-driven improvements, interface with technicians, and participate in cross-functional engineering projects in a controlled clean-room environment.

The role emphasizes epitaixial growth knowledge, data analysis, and collaboration with a multi-disciplinary team to meet production goals and schedule urgency.

Qualifications

• Degree in Science, Technology, Engineering or Mathematics (STEM).
• Minimum 5 years of relevant semiconductor/production experience.

Responsibilities

• Work in controlled areas, cleanrooms, laboratories and production environments.
• Perform metrology data analysis to quantify crystalline growth and process variability.
• Develop equipment, tooling and facility drawings using CAD software.
• Conduct data and failure analysis to drive yield improvements.
• Apply statistical methods for process control and data interpretation.

Skills

Metrology analysis

Data analysis

Epitaix Growth processes

Team collaboration

Education

STEM degree

Tools

MATLAB

Minitab

MS Excel

Pro/E

CAD software

Job description

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 controlUse 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

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.

• 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
• holidays

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.

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.

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.

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.

RTX is an aerospace and defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses – Collins Aerospace, Pratt & Whitney, and Raytheon. Its 195,000 employees enable the company to operate at the edge of known science as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity. The company, formed in 2020 through the combination of Raytheon Company and the United Technologies Corporation aerospace businesses, is headquartered in Arlington, Virginia.