Sphere Operator (Pig Operator)
Schedule: 1st shift M-F 5:00am - 3:30pm
About the Role
Hultec manufactures rubber cylinder and sphere pigs used to clean, batch, and maintain pipelines across the oil, gas, and industrial sectors. We're hiring an entry-level Spheres Operator to join our production team and learn the full process of building these products — from molding and curing through assembly, finishing, and quality inspection. No prior manufacturing experience is required; we'll train you on our equipment and process.
What You'll Do
• Mix and pour rubber compound into cylinder and sphere molds, following batch and cure specifications
• Load, operate, and monitor molding presses through the compression and curing cycle
• Demold finished hemispheres and cylinders, and trim or deflash excess material
• Assemble and bond hemispheres into finished spheres; prepare cylinders for final assembly
• Inflate and pressure-test finished spheres to confirm they meet diameter and durability specifications
• Inspect finished Sphere for size, weight, and surface defects, and record quality results
• Keep your workstation, molds, and equipment clean and in good working order
• Follow all safety procedures around presses, curing ovens, and rubber compounds, including proper PPE use
What We're Looking For
• High school diploma or equivalent preferred; will train the right candidate
• Manufacturing experience required
• Comfortable working with your hands and following step-by-step process instructions
• Attention to detail — able to catch sizing, weight, or surface defects
• Any automotive car painting or collision experience
• Reliable, on time, and able to work as part of a small production team
• Strong work ethic and the want to learn and adjust through feedback
Working Environment & Physical Requirements
• Able to lift up to 50 lbs and stand for extended periods
• Comfortable working around heat, presses, and rubber compounds with proper safety equipment
• Required PPE: chemical-resistant gloves, safety glasses/face shield, respiratory protection where indicated by SDS or air monitoring, and hearing protection near presses
What we offer
We are an Equal Opportunity Employer. All qualified applicants will receive consideration without regard to race, color, religion, sex, national origin, age, disability, or genetics.
Job details are sourced from the employer's original posting.
Open job postingAbout the company
Hultec Group is a company that provides technical products.