Process Engineer

Job Details

Key Responsibilities and Duties

• Lead process design, validation, and improvement initiatives in an aseptic manufacturing environment.
• Develop process flow diagrams (PFDs) and P&IDs for pilot and commercial production lines.
• Create and manage technical documentation, project plans, and schedules.
• Ensure compliance with GMP and FSMA regulations.
• Write and maintain Standard Operating Procedures (SOPs) and batch documentation.
• Lead equipment qualification and validation programs (IQ/OQ/PQ).
• Define operating parameters and acceptable process ranges.
• Evaluate manufacturing capability for new and existing products.
• Support new product development and pilot plant trials.
• Troubleshoot production issues and implement root cause analysis solutions.
• Drive continuous improvement and yield optimization initiatives.
• Collaborate cross-functionally with Quality, Production, Maintenance, and Supply Chain teams.
• Identify cost reduction opportunities, capital improvements, and equipment upgrades.
• Develop ROI analysis and technical proposals for capital projects.
• Absorb and train operators and maintenance teams on equipment and sanitation procedures.
• Support scale-up from pilot plant to commercial production.

Qualifications

• Bachelor’s or Master’s degree in Food Engineering, Chemical Engineering, or Mechanical Engineering.
• Minimum 5+ years of experience in food processing or food manufacturing.
• Strong background in aseptic processing and sanitary design principles.
• Experience scaling production from pilot plant to commercial manufacturing.
• Experience creating PFDs and P&IDs using CAD software.
• Experience working with PLC and HMI automation systems.
• Knowledge of food processing equipment sizing and specifications.
• Experience writing technical documentation, SOPs, and project proposals.
• Strong troubleshooting and root cause analysis skills.
• Advanced computer skills including Microsoft Office and CAD tools.
• Proven ability to collaborate cross-functionally with production and technical teams.

A bit about us: Founded over a century ago and based in Lathrop, CA, we are a leading manufacturer specializing in innovative aseptic food and beverage processing solutions. With a strong commitment to quality, safety, and continuous improvement, we partner with customers to bring products from concept to full-scale production. Our collaborative culture focuses on communication, employee wellness, and ongoing professional development while investing in modern technologies and advanced manufacturing capabilities.

Why join us? Comprehensive Benefits: Medical, Dental, Vision Generous PTO & Paid Holidays Career Growth: Opportunities to expand automation and engineering skillsets Tuition Reimbursement Programs HSA Medical Plan with Annual Employer Contribution Employee Perks Program: Discounts on travel, shopping, and more Collaborative Work Environment: Cross-functional engineering, operations, and maintenance teams Stable & Growing Business: Continued expansion creating long-term career opportunities