GaN Diffusion Manufacturing Process Engineer (SM1)

Change the world. Love your job.

Texas Instruments is looking for an energetic engineer with a passion for process. This position reports to the DAP (Diffusion, AMHS, and Photo) PE Section manager at SMFAB and provides the opportunity to drive continual improvement at all levels. Our team is primarily focused on driving improved procedures and processes. We are searching for a self-directed, highly motivated engineer to join our team.

The responsibilities of a Diffusion Process Engineer in this role include:

Support manufacturing operations and new process development

Provide manufacturing capacity and diversify the product portfolio by qualifying new / enhancing existing processes in a ramping-fab environment

Develop and implement improved methods of manufacturing, procedures, and processes that result in improved efficiencies, yields, machine operations, and quality

Drive cost-competitive strategies for the thermal process including, but not limited to, chem/gas usage, process stability, and film stack interactions

Lead root-cause investigations for excursions or yield issues

Identify systematic problems in either process or equipment-related sources and communicate findings to the engineering staff in a continuous manner

Primary role in data analysis and problem resolution

Qualifications

Minimum requirements:
Bachelor's degree in Chemical Engineering, Chemistry, Electrical Engineering, Materials Science Engineering, Mechanical Engineering, Physics, or a related field

2 years of experience as a Diffusion Process Engineer

Preferred qualifications:
Experience with GaN-on-Si in a semiconductor environment, including HEMT structures, device physics, and GaN applications

Knowledge of Diffusion fundamentals, including dopant activation, concentration profiles, sheet resistance, thermal budgets, etc.

Proficient in Microsoft Office software tools

Excellent people skills with the ability to communicate at all levels, influence others within and across teams, and relate to individuals from various backgrounds, experiences, and skills

Ability to take the initiative, drive for results and proactively prevent counterproductive manufacturing events

Demonstrate ability to identify and resolve manufacturing problems using a systematic approach

Strong verbal and written communication skills

Demonstrated strong analytical and problem-solving skills

Strong experience with process control systems (SPC), APC (advanced process control), and equipment matching

Strong time management skills that enable on-time project delivery

Ability to work effectively in an interrupt-driven, fast-paced and rapidly changing environment

Demonstrated ability to build strong, influential relationships

About Us

Why TI?

Engineer your future. We empower our employees to truly own their career and development. Come collaborate with some of the smartest people in the world to shape the future of electronics.

We're different by design. Diverse backgrounds and perspectives are what push innovation forward and what make TI stronger. We value each and every voice, and look forward to hearing yours. Meet the people of TI

Benefits that benefit you. We offer competitive pay and benefits designed to help you and your family live your best life. Your well-being is important to us. Please find our country-specific benefits here

About Texas Instruments

Texas Instruments Incorporated (Nasdaq: TXN) is a global semiconductor company that designs, manufactures and sells analog and embedded processing chips for markets such as industrial, automotive, data center, personal electronics and communications equipment. At our core, we have a passion to create a better world by making electronics more affordable through semiconductors. This passion is alive today as each generation of innovation builds upon the last to make our technology more reliable, more affordable and lower power, making it possible for semiconductors to go into electronics everywhere. Learn more at TI.com.

Texas Instruments is an equal opportunity employer and supports a diverse, inclusive work environment. All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, disability, genetic information, national origin, gender, gender identity and expression, age, sexual orientation, marital status, veteran status, or any other characteristic protected by federal, state, or local laws.

If you are interested in this position, please apply to this requisition.

TI does not make recruiting or hiring decisions based on citizenship, immigration status or national origin. However, if TI determines that information access or export control restrictions based upon applicable laws and regulations would prohibit you from working in this position without first obtaining an export license, TI expressly reserves the right not to seek such a license for you and either offer you a different position that does not require an export license or decline to move forward with your employment.

Job Info

Job Identification 25017636

Job Category Manufacturing

Posting Date 09/01/2026, 04:09 PM

Degree Level Bachelor's Degree

Locations 501 W Shepherd Dr, Sherman, TX, 75092, US

ECL/GTC Required Yes