Failure Analysis Technician
Confirmed on the employer's own hiring board on Nov 11, 2026. First seen by Alion on Nov 11, 2026. Tower Semiconductor scores B on the Alion truth index.
About Tower Semiconductor
Looking for a career path in the high-tech industry? Become part of a team focused on delivering the most exciting semiconductor technology in the world! If you enjoy working with others in a dynamic, fast-paced environment and are looking for an opportunity to grow your career in this exciting industry, then Tower Semiconductor is the place to be!
Tower Semiconductor, the leading foundry of high-value analog semiconductor solutions, provides technology, development, and process platforms for analog integrated circuits to more than 300 customers worldwide across growing markets such as communications, mobile, infrastructure, consumer, industrial, automotive, medical, and aerospace and defense, among others.
Join Tower and become part of a dynamic organization with exceptionally talented and dedicated team members who work collaboratively to provide best-in-class technological solutions to our clients.
Job Description
Seeking a Failure Analysis Technician to join our growing manufacturing site in San Antonio. This is a permanent externally posted position intended for candidates interested in developing technical expertise in semiconductor failure analysis. Previous industry experience is not required.
In this role, you will support wafer- and die-level physical failure analysis across a variety of semiconductor technologies. Responsibilities include hands-on sample preparation, operation of analytical laboratory equipment, collection and documentation of data, and assisting failure analysis engineers in the investigation and characterization of device failures.
Our San Antonio fab manufactures specialty electronic and photonic devices for a wide range of applications, with a strong commitment to high quality, operational efficiency, and customer satisfaction.
The ideal candidate will possess strong technical aptitude, attention to detail, and effective communication skills. Candidates with hands-on experience gained through academic research projects or internal technical positions are encouraged to apply. Experience with sample preparation techniques and analytical tools such as optical microscopy, SEM, FIB, TEM/STEM, or EDX is preferred, but not required. Prior exposure to semiconductor manufacturing or laboratory environments is a plus.
This Job Is For You If
- Lead the area by setting direction for improvements, sustaining efforts, and overall operations
- Mentor junior engineers and technicians
- Collaborate closely with process, integration, and yield enhancement engineers to improve metrics such as SPC, yield, parametrics, and defects
- Drive first-pass success for technology transfers
- Identify and define projects for process development and improvement
- Work alongside a team of process technicians on projects and daily sustaining activities
- Ensure newly installed equipment meets requirements to support production ramp
- Partner with equipment engineering to improve uptime and tool utilization
- Implement advanced process control to improve Cpk at critical levels
- Identify cost-saving opportunities and lead projects to reduce overall costs
- Define and execute projects to completion, improving cost, quality, and productivity
- Develop and optimize processes to support new product introduction and demonstrate manufacturability
- Enjoy hands-on fab work, including running carefully designed experiments
- Multitask effectively and respond quickly to changing conditions while identifying problems, limitations, and opportunities
- Make decisions with significant technical implications
- Communicate effectively, both verbally and in writing, given extensive cross-team collaboration.
Job Requirements
Must Have:
- B.S./M.S. degree in Materials Science, Physics, Chemistry, Engineering, or equivalent internal manufacturing experience.
- Minimum 1 year of relevant hands-on or research experience.
- Strong attention to detail and ability to follow detailed procedures.
- Good written and verbal communication skills.
- Ability to work safely in a laboratory environment and handle fragile samples.
Nice to Have:
· Hands-on training and experience using SEM, FIB, EDX, or similar analytical techniques.
· Familiarity with electron microscopy concepts and characterization methods.
· Basic understanding of semiconductor devices and manufacturing processes.
· Strong organizational skills with the ability to manage multiple tasks simultaneously.