Sr Manufacturing Process Engineer

Forming Our Future together

FormFactor, Inc. (NASDAQ: FORM), is a leading provider of essential test and measurement technologies along the full semiconductor product life cycle — from characterization, modeling, reliability, and design de-bug, to qualification and production test. Semiconductor companies rely upon FormFactor’s products and services to accelerate profitability by optimizing device performance and advancing yield knowledge. The company serves customers through its network of facilities in Asia, Europe, and North America.

Rooted in our core values — Focus on the Customer, Ownership & Accountability, Respectfully & Effectively Communicate, and Motivate & Develop People — we foster an environment where diverse perspectives are not only welcomed but celebrated. Everyone can make an impact here. Whether it's improving products, supporting customers, or positively influencing peers and the community, the contributions of our people matter.

Shift: The regular hours for this position are day shift.

Job Description:

The Sr Manufacturing Process Engineer owns and optimizes  assembly and electrical test equipment , used in the manufacturing of high-performing probe cards ,  to ensure safety, quality, and delivery (SQD) targets. Drive  uptime ,  yield , and  throughput  by applying structured troubleshooting, preventive/predictive maintenance, and data-driven continuous improvement aligned with  FormFactor  processes.

Key Responsibilities:

1) Process Ownership & Reliability

Serve as process owner for assigned  assembly/test tools  (e.g., precision alignment stations, adhesives/epoxy dispense, curing ovens, bonders, electrical test stands/handlers and laser cutting).

Author and update  standard work  (setup, qualification, operation) and  maintenance work instructions .

2) Troubleshooting & Root Cause Analysis

Apply  5 Whys ,  Ishikawa , pareto analysis, and fault isolation to resolve  equipment ,  fixture ,  sensor , and  software PLC/HMI  issues.

Execute  containment  and implement  corrective/preventive actions (CAPA) ; verify effectiveness via run charts and capability checks (e.g., Cpk, GR&R for measurement systems).

3) Process Support & Continuous Improvement

Partner with  Equipment Engineering  to ensure equipment  meets process windows  (adhesive deposition, cure profiles, alignment tolerances, electrical test limits).

Propose and implement  low-cost automation ,  poke-yoke  fixtures, recipe optimizations, and  error-proofing .

Participate in  DOE  and  qualification  (IQ/OQ/PQ) for equipment changes, capture learnings in the  equipment history log .

4) Data & Documentation

Track  uptime ,  yield loss by cause ,  first-pass yield (FPY) ,  cycle time , and  throughput ; publish weekly dashboards.

Maintain  calibration certificates ,  change control records , and  risk assessments  (PFMEA updates for equipment changes).

5) Safety, Compliance & Training

Ensure equipment complies with  EHS  (LOTO, machine guarding, ergonomics, chemical handling for adhesives/solvents).

Train  operators/technicians  on safe operations, preventive checks, and basic troubleshooting; verify training effectiveness with observations and signoffs.

Skills: Computerized Maintenance Management Systems (CMMS), Electrical Testing Equipments, ESD Control, HMI Software, IQ OQ PQ, Measurement Systems Analysis (MSA), Metal Bonding, Metrology, Precision Alignments, Process Failure Mode Effects Analysis (PFMEA), Python (Programming Language), Reading Schematics, Robotics, SPC Charts, Structured Query Language (SQL), Vendor Management .

Education & Experience: Bachelor’s degree and a minimum of 2 years of related experience; or an advanced degree without experience; or equivalent work experience | Required .

FormFactor Benefits:

Benefits offered for this role include medical, dental, vision, EAP, short-term and long-term disability, life insurance, flexible spending and savings accounts, 401(k), ESPP and paid time off.

Equal Employment Opportunity Statement

FormFactor is an equal opportunity employer. FormFactor complies with all national, state, and local laws that seek to promote equal opportunities for any applicant or employee without regard to age, race, color, gender, gender identity/expression, national origin, sexual orientation, religion, disability, marital status, pregnancy or related condition, military service, or any other legally protected characteristics. These protections apply to all aspects of employment, including but not limited to, recruitment, hiring, training, promotions, and compensation.

For roles that are designated as remote-eligible, employees cannot be located in: AL, AK, AR, DE, GA, HI, IL, IA, LA, ME, MD, MS, MO, NE, NV, NJ, NM, ND, OK, PA, RI, SC, SD, TN, WV, WI, WY. This list is continuously evolving and being updated, please check back with us if the state you live in is on the exclusion list. A role is remote-eligible only when it is listed as "Remote" in the job location.