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Diamond Processing Jobs (NOW HIRING)

Diamond Foods, LLC

Lab Technician

Stockton, CA

$22 - $28/hr

Diamond Foods is now owned by Blue Road Capital, a private equity firm based in New York, which is ... Conduct chemical and physical analyses pertaining to the snack processing operation and provides ...

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Diamond Foundry

General Application

Bodega Bay, CA · On-site

Diamond Foundry Inc. is solving the thermal limitation at the foundation of today's most exciting ... If you would like more information about how your data is processed, please contact us. apply for ...

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Diamond Processing information

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$8

$24

$56

How much do diamond processing jobs pay per hour?

As of Jul 20, 2026, the average hourly pay for diamond processing in the United States is $24.51, according to ZipRecruiter salary data. Most workers in this role earn between $15.14 and $28.37 per hour, depending on experience, location, and employer.

What is the difference between Diamond Processing vs Diamond Cutting?

AspectDiamond ProcessingDiamond Cutting
Primary FocusPreparing rough diamonds for sale, including sorting, grading, and cleaningShaping and faceting diamonds to enhance their appearance and value
Skills & CertificationsKnowledge of gemology, grading standards, and processing equipmentGemology, precision craftsmanship, and polishing techniques
Work EnvironmentMining sites, processing facilities, laboratoriesJewelry workshops, cutting labs, manufacturing facilities
Industry UsageUsed by diamond processors, graders, and suppliersUsed by diamond cutters, jewelers, and artisans

Diamond Processing involves preparing rough diamonds for sale through sorting, grading, and cleaning, while Diamond Cutting focuses on shaping and faceting diamonds to maximize their brilliance and value. Both roles require gemology knowledge, but Processing emphasizes initial preparation, whereas Cutting emphasizes craftsmanship and aesthetics.

What are some common challenges faced in a diamond processing role, and how can they be managed?

Diamond processing professionals often encounter challenges such as maintaining precision during cutting and polishing, ensuring safety while handling specialized equipment, and meeting stringent quality standards. To effectively manage these challenges, it's important to develop strong attention to detail, stay updated with the latest technologies, and follow safety protocols rigorously. Working closely with experienced team members and regularly participating in training sessions also helps in overcoming technical difficulties and improving overall efficiency.

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

To thrive in Diamond Processing, you need a solid understanding of gemology, precision handling, and quality control, often supported by vocational training or certification in gem cutting and grading. Familiarity with specialized equipment such as laser cutting machines, microscopes, and grading tools is essential. Attention to detail, manual dexterity, and strong problem-solving skills help professionals excel in this role. These skills ensure the accurate assessment, cutting, and finishing of diamonds, maximizing both their value and quality for the market.

What is diamond processing?

Diamond processing refers to the series of steps involved in transforming rough, mined diamonds into polished gemstones suitable for use in jewelry and industrial applications. This process typically includes sorting, cleaving or sawing, bruting (shaping), polishing, and grading the finished stones. Skilled workers use specialized tools and techniques to maximize the value, brilliance, and symmetry of each diamond. Diamond processing requires precision and expertise to ensure that each stone meets industry standards for quality and appearance.
More about Diamond Processing jobs
What states have the most Diamond Processing jobs? States with the most job openings for Diamond Processing jobs include:
What job categories do people searching Diamond Processing jobs look for? The top searched job categories for Diamond Processing jobs are:
Diamond Processing jobs near you
Infographic showing various Diamond Processing 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 $50,991 per year, or $24.5 per hour.
Sr. Principal Metrology Engineer

Sr. Principal Metrology Engineer

Diamond Foundry

Bodega Bay, CA

$140K - $195K/yr

Full-time

Re-posted 6 days ago

Job description

Diamond Foundry Inc. is solving the thermal limitation at the foundation of today's most exciting tech industries -- AI & cloud compute, electric-car power electronics, and 5G/6G wireless. We have managed to produce the world's first single-crystal diamond wafers and are now on a mission to put a diamond behind every chip. We are the rare unicorn that has grown fast and profitably. 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.

Our Materials Science & Metrology team plays a crucial role in ensuring quality, precision, and consistency of our single crystal diamond technology. We are seeking a Snr. Principal Metrology Engineer to lead metrology initiatives, develop advanced characterization techniques, and drive improvement in quality and process control. You will work closely with cross-functional teams, including R&D, process engineering, and manufacturing, to establish robust measurement methodologies, improve metrology capabilities, and ensure compliance with stringent quality standards. This role requires expertise in advanced characterization techniques, failure and data analysis within a semiconductor-like environment.
Responsibilities
  • Develop, validate, and optimize metrology techniques for single-crystal diamond materials and devices, with emphasis on surface, structural, and wafer-level characterization, including recipe development and optimization for precision wafer measurements across process flows, and support thermal characterization activities. 
  • Establish metrology protocols for critical backend processes (e.g., singulation, polishing, thinning, cleaning, and bonding), implement statistical process control (SPC), and ensure compliance with industry standards.
  • Collaborate with R&D and process engineering to correlate metrology data with process variations, conduct failure analysis, and optimize process flows. 
  • Partner with manufacturing teams to ensure seamless integration of metrology solutions into production workflows, troubleshoot measurement-related challenges, and interface with equipment vendors.
  • Develop automated data analysis pipelines to enhance efficiency and accuracy in measurement reporting.
Requirements
  • PhD or MS in Physics, Materials Science, Electrical Engineering, or a related field with 5+ years (PhD) / 8+ years (MS) of experience in semiconductor, advanced materials, metrology, or failure analysis.
  • Experience in advanced characterization techniques such as AFM, WLI, AOI, SEM, and wafer characterization, including tool qualification, calibration, and maintenance. Experience in thermal and electrical characterization (TDTR, FDTR, LFA, EBD, etc.) is a plus. 
  • Proficient in statistical data analysis, SPC, and software tools such as JMP, Python, or MATLAB.
  • Familiarity with semiconductor backend processes (e.g., CMP, dicing, bonding) is highly desirable.
  • Excellent communication and strong problem-solving skills, as well as the ability to work in a fast-paced, cross-functional environment.
The position is eligible for company shares. Actual compensation may be higher or lower in the range based on various factors, including, but not limited to a candidate’s job duties, experience, and expertise. We will also consider higher level candidates and salary will be adjusted accordingly.
Diamond Foundry believes in supporting our employees from the workplace to their personal and home life. We provide eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. Perks include employee discounts to VRAI. Our benefits begin as early as your first day of employment. Medical and vision coverage are retroactive to your start date, while dental and voluntary benefits take effect once you’ve completed your enrollment.

Diamond Foundry is an Equal Opportunity Employer and considers qualified applicants for employment without regard to race, color, creed, religion, national origin, sex, sexual orientation, gender identity and expression, age, disability, veteran status, or any other protected factor under federal, state or local law.

Diamond Foundry Inc. is committed to operating in full compliance with all applicable state and federal laws. Our commitment extends to ensuring that our manufacturing and engineering departments adhere to the highest standards of legal and regulatory compliance. Additionally, these departments may have specific physical requirements to ensure the safety and efficiency of our operations. We prioritize the well-being of our employees and strive to create a work environment that promotes both legal compliance and the optimal functioning of our manufacturing and engineering processes.

Manufacturing and Engineering Departments Physical Requirements:
-Use appropriate PPE and follow all safety policies, practices, and procedures.
-This position will often: Sit, stand for long periods, walk, grasp, reach with hands and arms, lift below and above shoulders, bend, twist at the waist,  climb, balance, stoop, squat,  kneel, crawl, talk, hear, see, use fine finger manipulation, and complete repetitive motions. 
-Some tasks may require the use of ladders or stairs
-Some tasks may require driving or the use of foot controls
-Lift/carry and push/pull up to 50 pound

This employer participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S.
If E-Verify cannot confirm that you are authorized to work, this employer is required to give you written instructions and an opportunity to contact Department of Homeland Security (DHS) or Social Security Administration (SSA) so you can begin to resolve the issue before the employer can take any action against you, including terminating your employment.
Employers can only use E-Verify once you have accepted a job offer and completed the Form I-9.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.