Sr. Expert Operator Semi Assembly

Infineon Technologies; Morgan Hill (CA); On-site; USD 57,000 - 79,000; Full time

Job summary

Infineon Technologies is seeking a Sr Expert Operator Semi Assembly to join our Manufacturing and Operations team in Morgan Hill, CA. You will work in a high-tech cleanroom environment operating automated assembly equipment essential for silicon wafer processing and product assembly.

The role requires 3–5 years in semiconductor manufacturing or high-tech assembly, proficiency with wire bonders, die attach machines, MES software, and strong problem-solving abilities.

Qualifications

• 3–5 years of direct experience in a semiconductor manufacturing or high‑tech assembly environment.
• Knowledge of assembly machinery (wire bonders, die attach machines).
• Ability to guide, train, and mentor team members; proactive problem-solver.
• Strong debugging and troubleshooting using test equipment and schematics.
• Lean/Six Sigma awareness; attention to detail and visual inspection in cleanroom settings.

Responsibilities

• Operate and maintain automated assembly equipment, pick-and-place machines, or wafer processing tools.
• Perform micro-assembly, die bonding, wire bonding, and encapsulation tasks.
• Maintain production logs, test results, and reports; use MES or Excel for documentation.
• Read and interpret blueprints, schematics, and Work Instructions.
• Complete background and MRPT clearance as required.

Skills

Semiconductor manufacturing

High-tech assembly

Leadership

Troubleshooting

Lean Sigma

ESD control

Autonomy

Tools

Wire bonders

Die attach machines

MES software

Excel

Job description

Your role

#WeAreIn for jobs that impact everyone's life. Dreaming about massive machines, precision processes, and the transformation of sand into groundbreaking tech? As a Sr Expert Operator Semi Assembly in our Manufacturing and Operations team, find yourself in a high-tech world where silicon wafers evolve into cutting‑edge products. In our advanced cleanroom environment, every detail count, and your expertise will help shape the future, one innovation at a time. Are you in?

#WeAreIn for jobs that impact everyone's life. Dreaming about massive machines, precision processes, and the transformation of sand into groundbreaking tech? As a Sr Expert Operator Semi Assembly in our Manufacturing and Operations team, find yourself in a high-tech world where silicon wafers evolve into cutting‑edge products. In our advanced cleanroom environment, every detail count, and your expertise will help shape the future, one innovation at a time. Are you in?

Key responsibilities in your new role

• Equipment Operation: Proficiency in operating and maintaining automated assembly equipment, pick-and-place machines, or wafer processing tools
• Assembly Techniques: Experience with micro-assembly, die bonding, wire bonding, and encapsulation
• Documentation: Ability to compile and maintain production logs, test results, and reports using Manufacturing Execution Systems (MES) or software like Excel
• Technical Reading: Proficient in interpreting blueprints, schematics, and Work Instructions (WI)
• Employment in this position is subject to successfully obtaining NCIC (National Crime Information Center) background clearance and Moderate Risk Public Trust (MRPT) authorization
• At Infineon Technologies, we value diversity and inclusion, recognizing the unique contributions of each team member in driving innovation and success. We encourage candidates of all backgrounds to apply, knowing that diversity of experience strengthens our team and our products

Your profile

Qualifications And Skills To Help You Succeed

• 3–5 years of direct experience in a semiconductor manufacturing or high‑tech assembly environment
• Technical Proficiency: Extensive knowledge of assembly machinery (e.g., wire bonders, die attach machines), cleanroom protocols (ISO Class 1-8),and electrostatic discharge (ESD) prevention
• Leadership Ability: Capable of guiding, training, and mentoring new team members, apprentices, or trainees
• Analytical Skills: Strong ability to debug and troubleshoot failed electronic components, assemblies, and systems using test equipment and schematics
• Quality Focused: High attention to detail, capable of performing visual inspections under microscopes, and familiar with Lean/Six Sigma principles
• Autonomy: Comfortable working with a moderate degree of supervision, often managing their own workflow to meet production targets
• Ability to lift, carry, and move objects weighing up to 25 pounds
• Prolonged standing and walking throughout the workday
• Shifts:

Shifts

10:30pm-7:00am Friday - Tuesday - This shift is eligible for a 15% shift differential

Additional Information

Infineon Technologies is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), gender identity, national origin, ancestry, citizenship, age, physical or mental disability, legally protected medical condition, family care status, military or veteran status, marital status, domestic partner status, sexual orientation, or any other basis protected by local, state, or federal laws.

Employment at Infineon is contingent upon proof of your legal right to work in the United States under applicable law, verification of satisfactory references, successful completion of a background check and drug test, and signing all your on-boarding documents.

In some instances, if applicable, U.S. export control laws require that Infineon obtain a U.S. government export license prior to releasing technologies to certain persons. This offer is contingent upon Infineon's ability to satisfy these export control laws as related to your employment and anticipated job activities. The decision whether or not to submit and/or pursue an export license to satisfy this contingency, if applicable, shall be at Infineon's sole discretion.

Infineon Technologies takes data privacy and identity theft very seriously. As such, we do not request personally-identifiable information (PII) from applicants over the internet or electronically. Please kindly refrain from disclosing your PII electronically during the application process or to unauthorized websites that may purport to be Infineon or any of our affiliates.

Salary pay information

LocationIndicative salary rangeMorgan Hill CA, United StatesWage range that the company expects to pay for a qualified candidate:

US$ 57,200 – US$ 78,800

In addition, all employees will be eligible to participate in an incentive plan.

#WeAreIn for driving decarbonization and digitalization.

As a global leader in semiconductor solutions in power systems and IoT, Infineon enables game‑changing solutions for green and efficient energy, clean and safe mobility, as well as smart and secure IoT. Together, we drive innovation and customer success, while caring for our people and empowering them to reach ambitious goals. Be a part of making life easier, safer and greener.

Are you in?

We are on a journey to create the best Infineon for everyone.

We strive to create the best Infineon for everyone by embracing diversity and inclusion. We welcome applicants for who they are and offer a workplace built on trust, openness, respect and equal opportunity.

Our hiring decisions are based on skills and experience. Even if you don’t meet every requirement, we encourage you to apply.

Please let your recruiter know if you need any accommodations during the interview process.

Learn more about our various contact channels and about Diversity & Inclusion at Infineon.