Mechanical Polisher

ProCOMP Inc.; New Jersey; On-site; USD 23,000 - 32,000; Full time

Benefits offered by this job

Medical insurance

Paid time off

Job summary

ProCOMP Inc. in New Jersey seeks a Mechanical Polisher to operate buffing, grinding, and polishing equipment, finishing metal or composite parts to exact surface quality and appearance standards.

You will select abrasives and wheels, read work orders and blueprints, adjust speeds and pressures, and perform manual touch-ups to reach defect-free surfaces. This role requires steady attention to detail, adherence to safety procedures, and the ability to work with stainless steel, aluminum, and brass

Qualifications

• High school diploma or equivalent.
• 1+ years experience in metal finishing/polishing/buffing or related manufacturing role preferred.
• Ability to read basic blueprints, work orders, or finish specifications.
• Strong hand-eye coordination and attention to detail for consistent, high-quality finishes.
• Basic math skills for measuring and interpreting tolerances.
• Ability to work with stainless steel, aluminum, and brass.

Responsibilities

• Set up and operate polishing, buffing, and grinding machines to achieve finish.
• Select abrasives, compounds, wheels, and belts per material and finish.
• Inspect parts before/after polishing for defects (scratches, pits, discoloration).
• Read work orders/blueprints to determine polishing requirements.
• Adjust speed, pressure, and technique to avoid overheating or damage.
• Perform manual touch-up polishing in hard-to-reach areas.
• Measure and verify finishes against quality standards using gauges.
• Maintain and clean polishing equipment and consumables.
• Track production quantities and complete quality documentation.
• Follow safety procedures and use PPE and machine guarding.
• Identify/report equipment malfunctions to the Production Supervisor.
• Keep work area organized per 5S standards.

Skills

Experience in metal finishing

Read blueprints/work orders

Attention to detail

Hand-eye coordination

Basic math for tolerances

Material versatility (SS, Aluminum, BR

Education

High school diploma or equivalent

Job description

Job Summary

The Mechanical Polisher operates buffing, grinding, and polishing equipment to finish metal or composite parts to specified surface quality and appearance standards. This role requires close attention to detail, consistency, and adherence to safety and quality procedures throughout the finishing process.

Key Responsibilities

• Set up and operate polishing, buffing, and grinding machines to achieve required surface finish, texture, and shine.
• Select appropriate abrasives, compounds, wheels, and belts based on material type and finish specifications.
• Inspect parts before and after polishing to identify defects such as scratches, pitting, discoloration, or uneven finish.
• Read work orders, blueprints, or finish specifications to determine polishing requirements for each job.
• Adjust machine speed, pressure, and technique to avoid overheating, warping, or damaging parts.
• Perform manual touch-up polishing on detail areas or contours that automated equipment cannot reach.
• Measure and verify finished parts against quality standards using gauges, visual inspection, or comparator samples.
• Maintain, clean, and perform routine maintenance on polishing equipment, wheels, and belts.
• Track production quantities and complete required quality and production documentation.
• Follow all safety procedures, including proper use of personal protective equipment (PPE) and machine guarding.
• Identify and report equipment malfunctions or quality issues to the Production Supervisor.
• Maintain a clean and organized work area in accordance with 5S or similar workplace standards.

Qualifications

• High school diploma or equivalent required.
• 1+ years of experience in metal finishing, polishing, buffing, or a related manufacturing role preferred.
• Ability to read basic blueprints, work orders, or finish specifications.
• Strong hand-eye coordination and attention to detail for consistent, high-quality finishes.
• Basic math skills for measuring and interpreting tolerances.
• Ability to work with a variety of materials, including stainless steel, aluminum, and brass..

Physical Requirements

• Ability to stand for extended periods and perform repetitive hand and arm motions.
• Ability to lift and maneuver parts weighing up to 40 lbs. regularly, and heavier items with mechanical assistance.
• Ability to wear required PPE, including safety glasses, face shields, hearing protection, and protective gloves.
• Ability to work in an environment with exposure to noise, dust, metal particles, and polishing compounds.
• Manual dexterity and fine motor control for detail polishing work.

Work Schedule

Standard shift hours apply, with occasional overtime required to meet production schedules.

The minimum starting hourly rate for this position is $20.00. Actual starting pay may be higher based on the candidate's experience and qualifications. Benefits include medical insurance and paid time off.

ProComp is an Equal Opportunity Employer (EOE). ProComp participates in E-Verify.

Why ProCOMP

At ProCOMP, we supply and fabricate the high-purity process components that pharmaceutical, biotech and semiconductor customers rely on. The work is precise, and we take pride in getting it right the first time.

You’ll work with experienced people, learn hands-on, and have room to grow with a company that’s invested in your success. We’re a team that follows through, looks out for each other, and cares about quality in every order we ship.

If you’re ready to build a career with us, we’d love to meet you.

ProCOMP is an Equal Opportunity Employer (EOE) and participates in E-Verify.