Injection Molding Operator
Listed on 2026-05-15
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Manufacturing / Production
Injection Molding, Manufacturing Production, Quality Engineering, Manufacturing Engineer
Injection Molding Operator
Job Title: LSR Injection Molding Technician
Company: WHK Biosystems LLC
Location: St. Petersburg, FL
Employment Type: Full-Time – 1st Shift
Pay Range: $20+ per hour based upon experience
WHK Biosystems LLC is an ISO 13485 certified and FDA-registered manufacturer specializing in high‑quality medical device components. Our state‑of‑the‑art facility operates in a Class 7 Cleanroom environment, focusing on short production runs, overmolded parts, and innovative R&D for liquid silicone rubber (LSR) injection molding.
We are seeking an Injection Molding Operator to join our team. The ideal candidate will have a minimum of 1 year hands‑on experience in injection molding, with expertise in operating molding equipment in a regulated Class 7 cleanroom environment. This role involves supporting short production runs, overmolding processes, and R&D initiatives to deliver precision components for medical devices.
Key Responsibilities- Operate LSR injection molding machines for short production runs and overmolded parts.
- Work in a Class 7 Cleanroom environment, adhering to strict ISO 13485 and FDA regulatory standards.
- Collaborate with R&D teams to develop and validate new molding processes and prototypes.
- Monitor and document process parameters, ensuring compliance with quality control standards.
- Perform routine cleaning and sanitation of equipment to maintain cleanroom integrity.
- Assist in root cause analysis and corrective actions for production issues.
- Follow safety protocols and maintain a clean and organized work area.
- Minimum of 1 year of experience in injection molding.
- Ability to work in a Class 7 Cleanroom environment.
- Experience with R&D and process development for medical device components is a plus.
- Detail‑oriented with excellent documentation and communication skills.
- Ability to work independently and collaboratively in a fast‑paced environment.
- High school diploma or equivalent; technical certification or associate degree in manufacturing or related field preferred.
- GMP/ISO awareness as they apply to medical/pharmaceutical manufacturing.
- Mechanical aptitude, including basic algebra, geometry, and volume calculations.
- Good safety training and familiarity with workplace safety protocols.
- Full‑time position with potential for overtime.
- Work performed in a Class 7 Cleanroom, requiring adherence to gowning and contamination control protocols.
- Ability to stand for extended periods and lift up to 50 pounds.
- Competitive hourly pay of $20+ commensurate with experience.
- Comprehensive health, dental, and vision insurance.
- 401(k) with company match.
- Paid time off and holidays.
- Opportunities for professional development and career growth.
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