Full-Time
Molding
Mack Molding
201-500 employees
Design through FDA-approved plastics manufacturing
No salary listed
Arlington, VT, USA
In Person
 Manufacturing & Production Operations (1) |
|---|
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- Ability to operate injection molding presses, assembly and production equipment, and hand tools.
- Ability to handle, assemble, inspect, prepare, and pack products and parts.
- Ability to read and follow work instructions and safety procedures and complete forms and reports.
- Ability to rotate into other departments and perform similar tasks as needed.
- Ability to meet the minimum physical and mental demands of the position with or without reasonable accommodation.
- Ability to maintain attendance, flexibility in job assignments, adaptability to changing business needs, and learn and apply new skills.
- Ability to comply with company policies and procedures.
- Operate injection molding presses.
- Perform secondary and value-added tasks and operations within cycle times.
- Perform floor work and material handling duties.
- Operate various assembly and production equipment and hand tools.
- Handle, assemble, and inspect products and parts.
- Perform quality inspections and follow ISO procedures.
- Prepare and pack parts for material handling and/or shipping.
- Read and follow work instructions and safety procedures and complete various forms and reports.
- Rotate into other departments to perform similar tasks as needed.
- Work with coworkers in a safe, professional, and cooperative manner.
- Maintain attendance, flexibility in job assignments, adaptability to changing business needs, and continually learn and apply new skills.
- Meet the minimum physical and mental demands with or without reasonable accommodation.
- Comply with all company policies and procedures.
- Train others on mastered knowledge and skills.
- Perform other duties as assigned.
Mack Molding provides end-to-end plastics-based product development and manufacturing across medical, commercial, and industrial markets. It combines design, prototyping, engineering services, injection molding, sheet metal fabrication, machining, and full assembly in ISO 9001, 13485, and 14001 facilities. Its MackMedical unit supplies fully assembled Class III PMA medical devices, surgical instruments, delivery systems, and orthopedic disposables. The southern division in Inman, SC and Statesville, NC focuses on large-part molding with 40 presses, supporting the goal of helping customers bring products to market efficiently through a single-source, regulated manufacturing solution.
Company Size
201-500
Company Stage
N/A
Total Funding
N/A
Headquarters
Milford, Connecticut
Founded
1920
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Simplify's Take
What believers are saying
- In February 2025, Mack committed more than $3 million to new presses and automation.
- In February 2026, Mack added five presses and invested more than $5.5 million.
- Notpla's homecare partnership expands Mack into sustainable packaging and new consumer channels.
What critics are saying
- Mack's 2024 Somple retirement transition risks customer and employee churn during 2025.
- The 2025 Vermont discrimination ruling shows costly labor-management exposure and reputational damage.
- If large-program wins stall, Mack's heavy capex in 2025-2026 becomes underutilized capacity.
What makes Mack Molding unique
- Mack blends custom injection molding, contract manufacturing, and engineering across Vermont, Carolinas, Massachusetts, Connecticut.
- Its 120-plus-press footprint includes 4,000-ton equipment for oversized, highly engineered parts.
- Vertical integration and large-part capacity let Mack serve medical, industrial, and transportation customers end-to-end.
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Company News
For instance, in November 2022, Rypos Inc. a US-based diesel particulate filter solutions company partnered with Dürr Universal, a US-based filtration solutions company and Mack Molding, a US-based metal fabrication company to manufacture sintered metal filters and other necessary parts for diesel particulate filters.
Pang was hired after a nationwide search and will become president of Mack Molding's Northern Division operations, including those in Vermont and headquartered in Arlington.
Mack Molding, a leading custom plastic injection molder and supplier of contract manufacturing services, announced Kyle Teeter has been appointed Plant Manager of the Company's Statesville, N.C., facility.
CAVENDISH, Vt. (Feb. 6, 2024) - Mack Molding, a leading custom plastic injection molder and supplier of contract manufacturing services, announced today the Company has expanded the press fleet at its Cavendish, Vt., facility.
ARLINGTON - Mack Molding, a custom plastics molder and supplier of contract manufacturing services, announced Kevin Bradley has been appointed Vice President of Procurement, overseeing purchasing operations for the company's Northern Division and reporting directly to President Jeff Somple.