Mechanical Engineer
Barry Callebaut
Chicago, IL · Posted October 12, 2026
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Where Chicago, IL ranks
Where Chicago, IL placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #1Best cities for government pay after cost of living$146k · of 18
- #1Cities with the most jobs that do not need a four-year degree in the Midwest684 jobs · of 51
- #1Cities with the most jobs that do not need a four-year degree in the Great Lakes684 jobs · of 36
- #1Best cities for software and engineering jobs in the Midwest1,140 openings · of 59
- #1Best cities for software and engineering jobs in the Great Lakes1,140 openings · of 48
- #1Best all-round cities for mid-career professionals in the Midwest80 / 100 · of 20
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
Pay compared with the market
This listing does not state pay. Across 154 open mechanical engineer listings that state pay, the middle half runs $108,000 to $153,500 and the median is $133,500.
Listed pay is what employers advertise, not what people are paid.
How AI is used in this kind of work
AI use among mechanical engineers is little observed so far. Measured exposure for mechanical engineers: 8% (little observed).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
Skills this job asks for
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About the job
About the Role
As part of Barry Callebaut’s Americas footprint strategy and supply network optimization, the Mechanical Engineer (US) will serve as the mechanical design lead for chocolate manufacturing expansion and upgrade projects across the United States. Working closely with engineering, technical, operations, and cross-functional teams, this role will support projects from concept through commissioning, ensuring safe, efficient, and compliant manufacturing solutions while delivering key engineering milestones and stakeholder updates.
Key Responsibilities Include
Lead mechanical design activities for capital projects, including engineering scope development, equipment specifications, piping design, and plant layouts.
Drive process equipment optimization across refining, conching, tempering, molding, enrobing, cooling, depositing, and packaging operations to improve performance and reduce waste.
Develop and optimize factory layouts, material flows, piping systems, equipment access, and maintenance-focused designs for new and existing installations.
Design or modify production equipment to enhance hygiene, safety, reliability, and operational performance.
Collaborate with automation and controls engineers to improve PLC-driven processes and reduce manual intervention.
Ensure compliance with FDA, HACCP, GMP, safety, quality, and environmental requirements throughout project execution.
Lead installation, commissioning, Factory Acceptance Testing (FAT), Site Acceptance Testing (SAT), and validation activities for new equipment and production lines.
Coordinate permit-related activities and interface with external authorities as required.
Partner with Production, FSQR, SHE, Sourcing, R&D, and Center of Excellence teams to support innovation and continuous improvement initiatives.
Track, report, and communicate engineering deliverables, project progress, risks, and milestones to key stakeholders, including senior leadership.
About You
Bachelor’s or Master’s degree in Chemical, Mechanical, or Electrical Engineering is required.
5+ years of engineering experience within the food manufacturing, food processing, or consumer packaged goods (CPG) industry.
Demonstrated experience leading major capital project development, execution, commissioning, and start-up activities.
Strong understanding of P&IDs, process flow diagrams, and industrial process design.
Experience working with a broad range of mechanical assets and manufacturing equipment platforms.
Knowledge of project budgeting, cost control, and financial management principles.
Proficiency with Microsoft Office, SAP, and engineering software tools.
Familiarity with TPM, Initiative Management (IM), Stage-Gate Project Management, or similar continuous improvement methodologies.
Strong leadership, stakeholder management, communication, and cross-functional collaboration skills.
Advanced English language proficiency and the ability to perform effectively in a dynamic and fast-paced environment.
What you can expect from Barry Callebaut
Salary Range of $75,000-$100,000, depending on factors such as experience and location, plus annual bonus and our comprehensive benefits package
MyFlex PTO (unlimited!) and Paid Holidays
Environment that welcomes workplace flexibility and hybrid environment
An atmosphere where diversity is embraced, and inclusivity is second nature. We call it #OneBC!
Just ask our champions with the Americas Women’s Forum and the Racial Equality Forum!
Ability to grow personally and professionally within an organization that values development and internal career growth
We are committed to building a diverse and inclusive team and encourage all qualified candidates to apply. Be part of our mission in making sustainability the norm through Forever Chocolate with priorities centered around prospering farmers, zero child labor, carbon and forest positive, and creating 100% sustainable ingredients in all our products.