Senior Process Engineer – Liquid Systems

CRB; St. Louis (MO); On-site; USD 100,000 - 130,000; Full time

Job summary

CRB seeks a Senior Process Engineer specializing in liquid processing systems for the food and beverage sector. This mid-senior level role includes overseeing design, management, and technical deliverables while engaging with various stakeholders. Ideal candidates possess a degree in engineering and a strong background in sanitary design and liquid systems.

Benefits

Complete and competitive benefits package

Qualifications

• 5+ years of experience in process engineering for liquid food or beverage systems.
• Strong understanding of sanitary design and CIP systems.
• Familiarity with industry codes and regulatory standards (FDA, USDA).

Responsibilities

• Lead the design and development of liquid processing systems.
• Manage project scope, schedule, and budget.
• Support activities like Factory Acceptance Testing (FAT) and commissioning.

Skills

Project Management

Communication

Sanitary Design

Fluid Handling Equipment

Education

Bachelor’s degree in Chemical, Mechanical, or Process Engineering

Job description

Senior Process Engineer – Liquid Systems

Senior Process Engineer – Liquid Systems

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Company Description

CRB is a leading provider of sustainable Engineering, Architecture, Construction and Consulting solutions to the global life sciences and food and beverage industries. Our employees provide best-in-class solutions that drive success and positive change for our clients, our people and our communities. CRB is a privately held company with a rich history of serving clients throughout the world, consistently striving for the highest standard of technical knowledge, creativity and execution.

Job Description

We are seeking a Senior Process Engineer with deep expertise in liquid processing systems within the food and beverage industry. This role will lead the design and execution of process systems for liquid products such as beverages, dairy, sauces, and other fluid-based consumables.

You’ll be responsible for managing the scope, schedule, and budget of your assigned systems or unit operations, while collaborating closely with clients, vendors, and internal teams to deliver high-quality, innovative solutions.

Key Responsibilities

• Lead the design and development of liquid processing systems for food and beverage manufacturing facilities.
• Translate client requirements into process design scope and deliverables.
• Manage and coordinate with internal teams, clients, vendors, and construction partners.
• Oversee technical deliverables such as P&IDs, mass and energy balances, equipment specifications, and process narratives.
• Support and lead activities such as:
• Vendor package management and technical bid evaluations
• Factory Acceptance Testing (FAT)
• Risk assessments (HAZOP, HACCP)
• 3D model reviews and coordination
• Commissioning and startup support
• Mentor junior engineers and contribute to technical development initiatives.
  
  

Qualifications

• Bachelor’s degree in Chemical, Mechanical, or Process Engineering (ABET-accredited)
• 5+ years of experience in process engineering for liquid food or beverage systems
• Strong understanding of sanitary design, CIP systems, and fluid handling equipment
• Excellent communication and project coordination skills
• Familiarity with industry codes and regulatory standards (e.g., FDA, USDA, 3-A)
  
  

Preferred Qualifications

• PE or EIT certification
• Experience with construction support (RFIs, submittals, punch lists)
• Hands-on experience with commissioning and troubleshooting liquid process systems
• Knowledge of automation and control systems for liquid processes
  
  

Additional Information

All your information will be kept confidential according to EEO guidelines.

CRB is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer and it is our policy to provide equal opportunity to all people without regard to race, color, religion, national origin, ancestry, marital status, veteran status, age, disability, pregnancy, genetic information, citizenship status, sex, sexual orientation, gender identity or any other legally protected category. Employment is contingent on background screening.

CRB does not accept unsolicited resumes from search firms or agencies. Any resume submitted to any employee of CRB without a prior written search agreement will be considered unsolicited and the property of CRB. Please, no phone calls or emails.

CRB offers a complete and competitive benefit package designed to meet individual and family needs.

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Project Management

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