Process Engineer

Jobot; Rockfield (WI); On-site; USD 115,000 - 140,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

PTO & Holidays

Tuition reimbursement

HSA contribution

Employee perks program

Job summary

Jobot is seeking a Process Engineer in an aseptic food manufacturing environment to lead process design, validation, and continuous improvement across pilot and full-scale production lines.

Responsibilities include creating PFDs/P&IDs, documenting projects, and ensuring GMP/FSMA compliance while driving cost reductions and capital improvements. The role offers a clear growth path and cross-functional teamwork.

Qualifications

• Bachelor’s or Master’s degree in Food Engineering, Chemical Engineering, or Mechanical Engineering.
• 5+ years of experience in food processing/manufacturing.
• Experience scaling from pilot to commercial production.
• Strong aseptic processing and sanitary design knowledge.
• Experience creating PFDs and P&IDs using CAD.
• Experience with PLC and HMI automation systems.

Responsibilities

• Lead process design, validation, and improvement initiatives in an aseptic manufacturing environment.
• Develop PFDs and P&IDs for pilot and commercial lines.
• Create and manage technical documentation, project plans, and schedules.
• Ensure GMP and FSMA compliance and maintain SOPs and batch documentation.
• Lead equipment qualification and validation programs (IQ/OQ/PQ).
• Define operating parameters and evaluate manufacturing capability for new/existing products.
• Support scale-up from pilot plant to commercial production and assist with training.

Skills

Process design

Validation

Documentation

Root cause analysis

Cross-functional collaboration

CAD tools

PLC/HMI automation

Education

Bachelor’s or Master’s in Food/Chemical/Mechanical Engineering

Tools

CAD software

PLC/HMI systems

Job description

Process Engineer – Aseptic Food Manufacturing | $115K–$140K | Growth Opportunity

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.

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