Manufacturing Engineer

Packsize; Louisville (KY); On-site; USD 86,000 - 94,000; Full time

Job summary

A leading company in packaging technology seeks a Manufacturing Engineer to enhance assembly processes for industrial machinery. The role involves optimizing workflows, designing tools, and collaborating with engineering teams to ensure high-quality production. Ideal candidates will have a strong background in mechanical engineering and assembly methods, along with a commitment to continuous improvement and safety standards.

Qualifications

• 2–5 years of experience in a manufacturing environment focused on machine assembly.
• Strong understanding of mechanical assembly methods and fasteners.

Responsibilities

• Develop and optimize assembly processes for complex machines.
• Support production teams with technical guidance and problem solving.
• Lead continuous improvement initiatives in assembly operations.

Skills

Mechanical Assembly Methods

Troubleshooting

Lean Manufacturing

Education

Bachelor’s degree in Mechanical Engineering

Lean Six Sigma certification

Tools

CAD Software

ERP Systems

Job description

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About Packsize


Packsize is redefining the way businesses and their customers use and experience packaging around the world. We build the technology, design the right solutions, and automate the processes that propel the industry forward. To us, packaging is much more than a box—it’s delivering what’s right for our customers, their customers, our people, and the planet.

About Packsize


Packsize is redefining the way businesses and their customers use and experience packaging around the world. We build the technology, design the right solutions, and automate the processes that propel the industry forward. To us, packaging is much more than a box—it’s delivering what’s right for our customers, their customers, our people, and the planet.

About The Role


The Manufacturing Engineer – Machine Assembly Operations is responsible for developing, improving, and supporting manufacturing processes for the assembly of industrial machinery and mechanical systems. This role ensures efficient, high-quality assembly operations by designing process flows, specifying tools and fixtures, and troubleshooting technical issues on the shop floor.

What You’ll Do

• Develop and optimize assembly processes for complex machines and mechanical systems.
• Design and implement tools, jigs, and fixtures to improve assembly efficiency and accuracy.
• Create and maintain work instructions, process documentation, and standard operating procedures (SOPs) specific to machine assembly.
• Support production teams with technical guidance and real-time problem solving for mechanical, hydraulic, or pneumatic assembly issues.
• Collaborate with Design Engineering to ensure manufacturability of new or modified machine designs.
• Lead continuous improvement initiatives in assembly operations, focusing on cycle time reduction, quality improvements, and ergonomic safety.
• Analyze downtime and process bottlenecks to recommend and implement corrective actions.
• Assist with layout planning, equipment selection, and workstation design for assembly lines or cells.
• Ensure compliance with quality standards, safety protocols, and applicable industry regulations.
  
  

What You’ll Bring

• Bachelor’s degree in Mechanical Engineering, Manufacturing Engineering, or a related field.
• 2–5 years of experience in a manufacturing environment focused on machine or equipment assembly.
• Strong understanding of mechanical assembly methods, fasteners, torque specifications, and mechanical alignment.
• Proficiency in CAD software (e.g., SolidWorks, Inventor) for tooling and layout design.
• Familiarity with hydraulic, pneumatic, and electrical sub-system integration in machinery.
• Strong troubleshooting skills and experience supporting hands-on production environments.
• Knowledge of lean manufacturing, 5S, and continuous improvement techniques.
• Experience with custom or low-volume machinery assembly.
• Lean Six Sigma certification.
• Familiarity with ERP and MES systems (e.g., SAP, Epicor, Plex).
• Background in equipment startup, testing, and commissioning.
  
  

Working Environment and Physical Demands

• Willing to, and able to frequently move materials and equipment weighing up to 50 pounds for various reasons.
• Must be able to remain in a stationary position for 50% of the time.
• Must be able to move about inside and outside of equipment, warehouse and office space and position oneself to work on the equipment.
• Will frequently operate hand and power tools, computers and other office equipment.
• Occasionally ascend/descend a ladder to access high places on the equipment,Valid driver’s license and clean driving record.
• Ability to travel by vehicle or airplane, domestically.
  
  

What We Offer


The salary range for this role is $86,000-93,800 USD; however, Packsize considers several factors when determining compensation when extending a job offer, including but not limited to, the role being offered, the associated responsibilities, the candidate's prior work experience, education/training, and any special skills.

If this role excites you but you don’t meet each requirement listed, we encourage you to apply anyway. At Packsize, we welcome applicants of all backgrounds and experiences and understand that the best candidates may come from the most unlikely of places.

Packsize is an Equal Opportunity employer and is committed to diversity in its workforce. In compliance with applicable federal and state laws, Packsize policy of equal employment opportunity prohibits discrimination on the basis of race or ethnicity, religion, color, national origin, sex, age, sexual orientation, gender identity/expression, veteran’s status, status as a qualified person with a disability, or genetic information. Individuals from historically underrepresented groups, such as minorities, women, qualified persons with disabilities, and protected veterans are strongly encouraged to apply. Reasonable accommodations in the application process will be provided to qualified individuals with disabilities.

Seniority level

• Seniority level

  Associate

Employment type

• Employment type

  Full-time

Job function

• Job function

  Engineering and Information Technology

• Industries

  Packaging and Containers Manufacturing

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