Process Engineer II / III

Siltronic is one of the world’s leading manufacturers of highly specialized hyper pure silicon wafers. Being an international market player, we serve the semiconductor industry worldwide and partner with many leading chip manufacturers. Our global production network in Asia, Europe, and the USA includes today’s most advanced plants for 200mm and 300mm wafers.

We provide a competitive benefits package including medical, dental, and vision insurance, 401k matching, educational assistance, and a quarterly success sharing bonus program.

Core Competencies & Behavioral Expectations

Process Engineering & Technical Knowledge

Applies engineering principles to monitor, evaluate, and improve process and equipment performance in a semiconductor wafering environment.

• Understands assigned process equipment, operating parameters, and manufacturing constraints
• Evaluates process and equipment performance to identify gaps and improvement opportunities
• Develops and implements process improvements — independently at higher levels
• Executes process transfers, equipment qualifications, and new technology introductions

Data Analysis & Statistical Methods

Uses data and statistical tools to drive informed decision-making and continuous improvement.

• Collects, validates, and manages process and equipment data from multiple sources
• Applies statistical methods (e.g., SPC, DOE) to analyze process capability and performance
• Interprets trends and test results to identify corrective actions or optimization opportunities
• Determines appropriate testing methodologies and data inputs for engineering studies

Problem Solving & Corrective Action

Identifies problems, performs root cause analysis, and drives sustainable corrective solutions.

• Investigates and resolves yield, quality, productivity, and equipment issues
• Applies structured problem-solving methods (e.g., 5-Step, 8D)
• Recommends and implements corrective actions for process and equipment performance
• Supports containment and resolution of internal and customer-related quality issues

Continuous Improvement & Optimization

Drives initiatives that enhance yield, productivity, cost, and delivery performance.

• Optimizes process parameters, equipment settings, and support requirements
• Researches and applies new tools, technologies, and industry best practices
• Leads or supports improvement projects with increasing scope and complexity at higher levels

Testing, Validation & Documentation

Plans and executes testing activities and maintains accurate, controlled technical documentation.

• Develops and executes process and equipment qualification tests
• Prepares and maintains operating instructions, procedures, and process documentation
• Manages change control documentation per company, international, and local requirements
• Documents results, conclusions, and recommendations clearly and accurately

Project Execution & Time Management

Manages assigned work effectively and contributes to project delivery.

• Prioritizes daily tasks in alignment with team and operational priorities
• Supports or leads engineering projects using established project management and quality tools
• Meets commitments related to scope, schedule, and deliverables
• Adapts workload as priorities shift

Collaboration & Communication

Works effectively across functions and communicates technical information clearly at all levels.

• Collaborates with Manufacturing, Maintenance, Quality, Procurement, and Engineering teams
• Interfaces professionally with suppliers, vendors, and international colleagues
• Communicates findings, recommendations, and status updates clearly — written and verbal
• Facilitates technical information exchange across departments, including senior management

Training & Knowledge Sharing

Shares knowledge to build team capability and maintain operational stability.

• Trains and supports technicians, operators, and peers on procedures and process understanding
• Supports or leads task delegation for testing and process activities
• Models adherence to policies, procedures, and standards

Position Requirements

Bachelor’s degree in Engineering or an equivalent field. Master’s degree preferred, along with a minimum of 6 months to 2 years of relevant engineering or manufacturing experience. The role requires proficiency in statistics, SPC, DOE, and structured problem-solving methodologies, as well as strong technical writing and documentation skills.

Candidates must be comfortable using Microsoft Office and analytical or statistical software tools, and demonstrate strong organizational, analytical, and prioritization abilities. Effective verbal and written communication in English is essential, along with the ability to work collaboratively in team-based, cross-functional environments.

To ensure a safe work environment while meeting the physical demands of the job, you must be able to perform the following tasks:

• Ability to sit / stand / walk as required for various periods of time
• Ability to use office equipment, phones, laptop effectively for various amounts of time throughout the day
• Ability to lift up to 50 pounds
• Availability to work extended hours and off-shift assignments when required
• Domestic and international travel as needed

Benefits and Compensation

• 120 hours vacation
• 10 Paid Holidays
• 60 hours of sick time
• Medical / Dental / Vision
• Health Savings Account Option
• Long Term Disability
• Parental Leave
• Paid Leave Oregon
• Life Insurance
• Supplemental Life Insurance
• Educational Assistance
• Employee Assistance Program
• Financial Wellness Assistance
• Legal Insurance
• Quarterly Success Share Bonus
• Referral Program
• Retirement Plan Options, up to 5% Match
• Sponsored Wellness Programs & Challenges
• Subsidize Public Transportation Pass
• *Relocation assistance is not offered

Equal Opportunity Employer

This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights (https://www.eeoc.gov/poster) notice from the Department of Labor.