Process Engineer

Jobot; Lathrop (CA); On-site; USD 115,000 - 140,000; Full time

Benefits offered by this job

Medical Benefits

Dental & Vision

PTO & Holidays

Tuition Reimbursement

HSA Plan

Employee Perks Program

Cross-functional teamwork

Career Growth

Job summary

Jobot in Lathrop, CA is seeking an experienced Senior Process Engineer to lead aseptic manufacturing design, validation, and optimization for pilot to full-scale production. You will develop PFDs/P&IDs, author critical SOPs, and collaborate across Quality, Production, Maintenance, and Supply Chain to drive continuous improvement.

The role emphasizes GMP/FSMA compliance, equipment qualification (IQ/OQ/PQ), and cost-effective capital projects, with a strong focus on yield, process ranges, and

Qualifications

• Bachelor’s or Master’s degree in Food Engineering, Chemical Engineering, or Mechanical Engineering.
• Experience 5+ years in food processing/manufacturing.
• Experience scaling from pilot to full-scale production.
• Sanitary design and aseptic processing knowledge.
• Experience creating PFDs and P&IDs with CAD.
• Experience with PLC and HMI systems.
• Knowledge of food processing equipment sizing/specifications.
• Experience writing SOPs, docs, and project proposals.
• Strong root-cause analysis abilities.

Responsibilities

• Lead process design, validation, and improvement in aseptic manufacturing.
• Develop PFDs and P&IDs for pilot and commercial lines.
• Create and manage technical docs, project plans, and schedules.
• Ensure GMP and FSMA compliance.
• Write SOPs and batch documentation.
• Lead equipment qualification and validation (IQ/OQ/PQ).
• Define operating parameters and process ranges.
• Evaluate manufacturing capability for new/existing products.
• Support new product development and pilot trials.
• Troubleshoot production issues and implement root-cause solutions.
• Drive continuous improvement and yield optimization.
• Collaborate with Quality, Production, Maintenance, and Supply Chain.
• Identify cost reductions, capital improvements, and upgrades.
• Develop ROI analyses and technical proposals for capital projects.
• Assist training of operators and maintenance teams.
• Support scale-up from pilot to production.

Skills

Troubleshooting

Cross-functional collaboration

Microsoft Office

CAD tools

PFDs & P&IDs

PLC & HMI automation

Sanitary design

Documentation

Education

B.S./M.S. in Food Engineering, Chemical Engineering, or Mechanical Engineering

Tools

CAD software

Job description

Job Details

Fully onsite role

This Jobot Job is hosted by: Ray Bahl

Salary: $115,000 - $140,000 per year

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

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.
• Assist with training 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
• Experience scaling production from pilot plant to commercial manufacturing
• Strong background in aseptic processing and sanitary design principles
• 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

Jobot is an Equal Opportunity Employer. We provide an inclusive work environment that celebrates diversity and all qualified candidates receive consideration for employment without regard to race, color, sex, sexual orientation, gender identity, religion, national origin, age (40 and over), disability, military status, genetic information or any other basis protected by applicable federal, state, or local laws. Jobot also prohibits harassment of applicants or employees based on any of these protected categories. It is Jobot’s policy to comply with all applicable federal, state and local laws respecting consideration of unemployment status in making hiring decisions.

Sometimes Jobot is required to perform background checks with your authorization. Jobot will consider qualified candidates with criminal histories in a manner consistent with any applicable federal, state, or local law regarding criminal backgrounds, including but not limited to the Los Angeles Fair Chance Initiative for Hiring and the San Francisco Fair Chance Ordinance.