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Diamond Manufacturing Jobs (NOW HIRING)

Colas

Manufacturing Controller

Brea, CA · On-site

$150K - $190K/yr

Blue Diamond has five asphalt plants located throughout Southern California- Irwindale, Inglewood, South Gate, Sun Valley and Victorville. To learn more about Blue Diamond visit www ...

SpaceX

Diamond Turning Machinist (Starlink)

Redmond, WA · On-site

$36 - $45/hr

DIAMOND TURNING MACHINIST (STARLINK) As a diamond turning machinist, you will be responsible for the manufacturing and development of sub-micron level tolerance diamond turned parts at production ...

Colas

Manufacturing Controller

Brea, CA · On-site

$150K - $190K/yr

Blue Diamond Materials is one of the companies that operates within Sully-Miller Contracting Co ... We are seeking a detail-oriented and experienced Manufacturing Controller to oversee financial ...

Rapaport

Enterprise Sales Executive

New York, NY

Rapaport Trade, a division of the Rapaport Group, is the world's largest online diamond and gemstone trading marketplace, serving thousands of diamond manufacturers, dealers, retailers and enterprise ...

Rapaport

Enterprise Sales Executive

New York, NY · On-site

$80K - $90K/yr

Rapaport Trade, a division of the Rapaport Group, is the world's largest online diamond and gemstone trading marketplace, serving thousands of diamond manufacturers, dealers, retailers and enterprise ...

Diamond Foundry

Sustaining Laser Engineer

Bodega Bay, CA · On-site

$100K - $150K/yr

We received $515m in funding and are executing a multi-$B expansion plan for one of the greenest forms of tech manufacturing: converting greenhouse gas into diamond wafers using zero-emission energy.

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$13

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How much do diamond manufacturing jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for diamond manufacturing in the United States is $24.95, according to ZipRecruiter salary data. Most workers in this role earn between $20.19 and $28.85 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Diamond Manufacturing position, and why are they important?

To thrive in Diamond Manufacturing, you need expertise in gemology, precision cutting and polishing techniques, and meticulous attention to detail, often supported by a background in jewelry manufacturing or relevant technical training. Familiarity with specialized tools such as laser cutters, lapping machines, and quality grading systems (e.g., GIA certification) is typically required. Strong hand-eye coordination, concentration, and the ability to work collaboratively in a team environment are important soft skills. These qualifications are essential to ensure the production of high-quality diamonds that meet industry standards and client specifications.

What is a Diamond Manufacturing job?

A Diamond Manufacturing job involves cutting, shaping, polishing, and grading diamonds to meet quality and industry standards. Professionals in this field use specialized tools and techniques to transform rough diamonds into finished gemstones for jewelry or industrial use. The role requires precision, attention to detail, and knowledge of diamond properties. Some positions may also involve quality control, sorting, or working with advanced machinery.

What are the typical career advancement opportunities in Diamond Manufacturing?

In Diamond Manufacturing, entry-level positions often lead to opportunities for advancement based on skill proficiency and experience. Many professionals start as apprentices or junior cutters and can progress to senior cutter, quality control specialist, or production manager roles. Additional certification or specialization, such as gemology or advanced laser cutting, can further enhance career growth. The industry values hands-on experience and attention to detail, so demonstrating consistent quality and leadership abilities often results in greater responsibility and upward mobility within a manufacturing team.

More about Diamond Manufacturing jobs
What cities are hiring for Diamond Manufacturing jobs? Cities with the most Diamond Manufacturing job openings:
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Diamond Manufacturing jobs near you
Infographic showing various Diamond Manufacturing job openings in the United States as of July 2026, with employment types broken down into 2% Locum Tenens, 81% Full Time, 13% Part Time, 1% Temporary, 2% Contract, and 1% Nights. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $51,890 per year, or $24.9 per hour.
Manufacturing Production (Plaquemine) Start at $23/hr with pay increases/skill achievements

Manufacturing Production (Plaquemine) Start at $23/hr with pay increases/skill achievements

DIAMOND PLASTICS

Plaquemine, LA

$23/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 14 days ago

Diamond Plastics rating

8.0

Company rating: 8.0 out of 10

Based on 5 frontline employees who took The Breakroom Quiz

17th of 80 rated plastic manufacturers

Job description

Extrusion Operator

Diamond Plastics Corporation is one of today's leading PVC pipe producers in North America and one of the largest producers in the world with products for both water and sewer applications through 60 inches in diameter. Diamond Plastics has seven manufacturing facilities located strategically across the United States.

The position is in charge of one or more extrusion and/or manufacturing processes that produces PVC (polyvinyl chloride) materials into pipe. The position is responsible for the complete extrusion process from raw material to finished product including manufacturing standards and efficiencies, maintaining quality standards and documentation of all processes during their watch. The position is expected to support Diamond Plastics Corporation's teamwork strategies and assist their co-workers to maintain all continuous improvement strategies.

The position is responsible for but not limited to:

  • Determine setup procedures and assist with installation of dies, machine screws, and sizing rings on machines according to specifications.
  • Start machines and set controls to regulate vacuum, air pressure, sizing rings, and temperature, and to synchronize speed of manufacturing process. Continue to monitor these processing throughout the shift and make adjustments to meet production efficiencies and specifications.
  • Produce extruded pipe into of specified lengths and weights.
  • Operate and/or oversee saw to cut pipe to specified lengths.
  • Measure dimensions of products to verify conformance to specifications, using measuring instruments such as tape measure, calipers, gauges, or micrometers. Adjust controls to meet specified measurements and diameters. Record hourly pipe readings such as temperature, weights, wall thickness and diameter and length. Reject products not meeting specifications.
  • Compare colors, shapes, textures, or grades of products or materials with templates or samples to verify conformance to standards. Reject products not meeting specifications.
  • Bundle pipe according to inventory/shipping specifications.
  • Notify supervisors and other personnel of production problems, and assist in identifying and correcting these problems.
  • Maintain housekeeping practices equivalent to plant standards.
  • Comply with all company safety, standards, rules and policies.
  • Reliable attendance.
  • Other tasks as assigned.
  • Skill levels: This position is skill-level based with specialty skills that must be achieved for each level. Skill-based pay is a set compensation based on the achievement of these skills. All individuals will also perform the essential functions of each skill level achieved.

Physical Requirements:

1. Must be able to work 12-hour shifts.

2. Must be able to stand and walk on concrete floors.

3. Must be able to lift, push and pull weights to 60 pounds.

Experience and Education Requirements:

1. High School Diploma or GED Equivalent

Diamond Plastics has an exceptional benefit package including

  • Paid vacation and sick days
  • Paid holidays
  • Medical, dental, vision, and life Insurance
  • Wellness program
  • 401(k) retirement with company match
  • Disability insurance
  • Employee Assistance Program (EAP)
  • Starting wage $23 with ability to move up

What Diamond Plastics employees say

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