Wax Injector - 2nd Shift

Precision Castparts; New London (CT); On-site; USD 42,000 - 58,000; Full time

Benefits offered by this job

5% Shift Differential

Quarterly Incentive Bonus

Overtime Opportunities

Job summary

Precision Castparts is seeking a Wax Injection Operator to support investment casting production. You will set up and operate wax injection dies, adjust parameters, and inspect wax patterns to ensure conformance to specifications.

The role includes supporting core preparation, die handling, and documentation within a safety-conscious environment. The ideal candidate has related manufacturing experience, can read production orders, and proficiently uses calipers and micrometers to verify

Qualifications

• High School Diploma or GED preferred.
• Six months manufacturing experience required.
• One year wax injection or related manufacturing experience preferred.
• Ability to read shop orders, sketches, and production docs.
• Experience using calipers, micrometers, gauges, rulers.

Responsibilities

• Operate wax injection equipment to produce patterns and components.
• Assemble and set up wax dies with standard and complex sections.
• Adjust process parameters to produce acceptable patterns.
• Inspect wax patterns for quality and dimensional accuracy.
• Identify and repair defects such as flash, air bubbles, and flow lines.
• Prepare and inspect ceramic cores as required.
• Perform tool and die setups for production and engineering needs.
• Complete production paperwork and inventory transactions accurately.
• Utilize computer systems to enter and retrieve production data.
• Monitor equipment and report malfunctions; assist in training others.

Skills

Wax injection

Die setup

Quality inspection

Blueprint reading

Measuring instruments

Troubleshooting

Education

High School Diploma or GED

Job description

Schedule: Monday - Friday: 2:30 PM – 11:00 PM

Incentives: 5% Shift Differential + Quarterly Incentive Bonus + Overtime Opportunities

Purpose

Under general supervision, operates manual, automatic, and semi-automatic wax injection equipment to produce the full range of wax patterns, components, and assemblies used in the investment casting process.

Performs die setup, assembly, injection, inspection, repair, and finishing activities while ensuring compliance with established quality, safety, and production standards. Responsible for producing acceptable wax patterns using standard and complex dies, preparing ceramic cores for production use, and supporting continuous improvement through quality inspection, troubleshooting, training, and process optimization.

Essential Job Functions

• Operate manual, automatic, and semi-automatic wax injection equipment to produce wax patterns and components used in the investment casting process
• Assemble, set up, position, and disassemble standard and complex multi-section dies using established procedures and work instructions
• Apply release agents, select appropriate process parameters, and adjust injection pressure, temperature, dwell time, and other variables within established limits to produce acceptable wax patterns
• Inspect wax patterns using visual and dimensional inspection methods to verify compliance with quality and dimensional requirements
• Identify defects including flash, air bubbles, parting lines, flow lines, sink, positives, negatives, and core cracks, and determine appropriate disposition or repair
• Repair minor defects, remove flash, clean patterns, and perform pattern finishing activities as required
• Prepare, inject, clean, inspect, and process ceramic cores and soluble cores as required
• Perform die, tooling, and equipment setups for production and engineering requirements
• Complete production paperwork, routers, inventory transactions, and other required documentation accurately and timely
• Utilize computer systems to enter, retrieve, and maintain production information as required
• Monitor equipment performance, perform routine maintenance activities, and report equipment malfunctions or unusual conditions to supervision
• Meet or exceed established production standards while maintaining acceptable quality levels
• Assist in training, mentoring, and supporting less experienced operators and cross-functional team members as needed
• Cross-train and perform work in other departments or functional areas as business needs require
• Perform other duties as assigned in support of production, quality, and operational objectives

Special Skills And Physical Requirements

• Ability to set up and operate standard and complex wax injection dies and equipment.
• Ability to identify, evaluate, and repair common wax pattern defects while maintaining established quality standards.
• Ability to read and interpret shop orders, sketches, specifications, operation instructions, and production documentation.
• Ability to use measuring instruments including calipers, micrometers, gauges, rulers, and straight edges.
• Basic computer skills with the ability to enter and retrieve production and inventory information.
• Ability to exercise judgment when troubleshooting quality issues, making process adjustments, prioritizing work, and maintaining production flow.
• Must be willing and able to cross-train and work in other departments as required.
• Moderate physical effort handling and positioning dies, tooling, and materials with frequent lifting and moving of materials weighing up to 35 pounds.
• Continuous visual concentration, attention to detail, and manual dexterity required to inspect patterns, operate equipment, and perform adjustments.

Reporting Relationships

• Reports directly to the Wax Supervisor.

Education And Experience

• High School Diploma or GED preferred.
• Six months or more of manufacturing experience required.
• One year or more of wax injection, investment casting, or related manufacturing experience preferred
• Ability to utilize basic shop math including arithmetic, decimals, and fractions
• Experience working from shop orders, specifications, sketches, work instructions, and manufacturing documentation.
• Experience using precision measuring instruments such as calipers, gauges, micrometers, and rulers preferred.