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Diamond Companies Jobs (NOW HIRING)

Diamond Companies

REGIONAL SALES MANAGER

Chesterton, IN · On-site

Safety Incentives Diamond Companies is an Equal Opportunity Employer and encourages qualified females, minorities, veterans and disabled persons to apply in person or careers@diamondcoring.com. This ...

Diamond Companies

LABORER (ROAD CONSTRUCTION)

Chicago, IL · On-site

$18.25 - $23.50/hr

Safety Incentives Diamond Companies is an Equal Opportunity Employer and encourages qualified females, minorities, veterans and disabled persons to apply in person or careers@diamondcoring.com. This ...

Diamond Companies

LABORER (ROAD CONSTRUCTION)

Chicago, IL · On-site

$18.25 - $23.50/hr

Safety Incentives Diamond Companies is an Equal Opportunity Employer and encourages qualified females, minorities, veterans and disabled persons to apply in person or careers@diamondcoring.com. This ...

Diamond Coring

LABORER (ROAD CONSTRUCTION)

Chicago, IL · On-site

$18.25 - $23.50/hr

Safety Incentives Diamond Companies is an Equal Opportunity Employer and encourages qualified females, minorities, veterans and disabled persons to apply in person or careers@diamondcoring.com. This ...

Diamond Companies

MECHANIC

Chicago, IL · On-site

Safety Incentives Diamond Coring Co Inc is an Equal Opportunity Employer and encourages qualified females, minorities, veterans and disabled persons to apply in person or careers@diamondcoring.com.

Diamond Companies

MECHANIC

Chicago, IL · On-site

Safety Incentives Diamond Coring Co Inc is an Equal Opportunity Employer and encourages qualified females, minorities, veterans and disabled persons to apply in person or . This is not intended to be ...

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Diamond Companies information

See salary details

$90.5K

$121.7K

$155.5K

How much do diamond companies jobs pay per year?

As of Jun 8, 2026, the average yearly pay for diamond companies in the United States is $121,666.00, according to ZipRecruiter salary data. Most workers in this role earn between $106,000.00 and $137,500.00 per year, depending on experience, location, and employer.

What are Diamond Companies?

Diamond companies are businesses involved in various aspects of the diamond industry, including mining, cutting, polishing, trading, and retailing diamonds. These companies may operate at different stages of the diamond supply chain, from sourcing rough diamonds to creating finished jewelry products for consumers. Major diamond companies often have global operations and can play a significant role in regulating industry standards, ethical sourcing, and market pricing. Some well-known diamond companies include De Beers, Alrosa, and Rio Tinto.

What are the key skills and qualifications needed to thrive in a diamond company role, and why are they important?

To thrive in a diamond company, you typically need knowledge of gemology, diamond grading, and relevant industry standards, often supported by certifications such as those from the Gemological Institute of America (GIA). Familiarity with specialized tools like microscopes, spectrometers, and inventory management systems is essential. Attention to detail, ethical judgment, and strong customer service skills help professionals excel in this field. These competencies ensure accurate valuation, maintain industry credibility, and foster trust with clients and partners.

What are some common challenges faced when working in a diamond company, and how can new employees prepare for them?

Employees in diamond companies often encounter challenges such as maintaining strict ethical standards, ensuring compliance with international regulations, and handling high-value inventory with care. New hires should be prepared to work in a secure, detail-oriented environment, where accuracy and vigilance are essential. Familiarity with industry certifications like the Kimberley Process and strong organizational skills can help new employees adapt quickly and succeed in this dynamic sector.

What is the difference between Diamond Companies vs Diamond Miners?

AspectDiamond CompaniesDiamond Miners
Primary RoleOperate, manage, and market diamond production and salesExtract diamonds from mines
Work EnvironmentCorporate offices, sales floors, and processing facilitiesMining sites, open-pit or underground mines
Required CredentialsBusiness, marketing, or gemology backgroundsMining engineering, geology, or related technical skills
Industry UsageInvolved in the supply chain, sales, and marketing of diamondsInvolved in the physical extraction of diamonds from the earth

Diamond Companies focus on managing the business side of the diamond industry, including sales and marketing, while Diamond Miners are responsible for extracting diamonds from mines. Both roles are essential but differ in their core activities, work environments, and required skills.

More about Diamond Companies jobs
What cities are hiring for Diamond Companies jobs? Cities with the most Diamond Companies job openings:
What job categories do people searching Diamond Companies jobs look for? The top searched job categories for Diamond Companies jobs are:
Diamond Companies jobs near you
Infographic showing various Diamond Companies job openings in the United States as of May 2026, with employment types broken down into 50% Full Time, and 50% Part Time. Highlights an 100% In-person job distribution, with an average salary of $121,666 per year, or $58.5 per hour.
REGIONAL SALES MANAGER

REGIONAL SALES MANAGER

Diamond Companies

Chesterton, IN • On-site

Full-time

Posted 18 days ago

Job description

Position: Regional Sales Manager – Indiana / Northwest Indiana / Michigan City Region

The Regional Sales Manager will be responsible for managing key client relationships, opening new accounts, and expanding Diamond Coring's footprint with Commercial Contractors, DOTs, and municipalities within the concrete pavement restoration industry.

Responsibilities include but not limited to

  • Develop and execute a regional sales plan to meet revenue targets.
  • Hunt and close new business opportunities.
  • Manage and grow existing accounts.
  • Deliver proposals, and bid presentations.
  • Partner with operations & estimating to ensure projects are delivered profitably.
  • Track market trends, competitor activity, and client needs.
  • Represent Diamond Coring at trade shows, networking events, and industry associations.
  • Report sales pipeline metrics and results to leadership.
  • Mentor or support junior sales staff (as the region grows).

Qualifications

  • B.S. Civil Engineering or Construction Management or the equivalent of 2+ years of Project Management and estimating experience in concrete pavement restoration and road construction is preferred.
  • Knowledge of multilocality labor agreements and prevailing wages and DOT specifications.
  • The ability to travel is a must!

The successful candidate will

  • 5+ years' sales experience in construction, concrete services, infrastructure, or related industries
  • A proven record of hitting and exceeding sales goals
  • Excellent negotiation, presentation, and communication skills
  • A self-starter with strong drive, organization, and follow-through
  • CRM experience preferred
  • Valid driver's license + ability to travel extensively throughout the region

*Bonus Points: Existing relationships with local Commercial, Electrical, Mechanical, General Contractors as well as DOTs, municipalities, and contractors in Indiana / Michigan / Illinois.

Benefits

Competitive pay and excellent benefits are part of our culture of celebrating & appreciating our people.

  • Our Top Priority is Safety - Safe Working Environment
  • Long Term, Full-Time Career Growth Opportunity
  • Ongoing Safety Training and Certifications
  • Union Benefits & Wages
  • Safety Incentives

Diamond Companies is an Equal Opportunity Employer and encourages qualified females, minorities, veterans and disabled persons to apply in person or careers@diamondcoring.com.

This job description is not intended to be misconstrued as an all-inclusive list of the responsibilities, skills and working conditions associated with this position. While it is intended to accurately reflect the position, activities, and requirements...management reserves the right to modify and assign other duties as necessary.

Concrete Cutting / Concrete Cut / Concrete Cutter / Concrete Saw / Concrete Sawing / Concrete Core Drilling / Core Drilling / Wall Saw / Wire Saw / Flat Saw / Slab Saw / Wall Sawing / Flat Sawing / Concrete Sawing / Cutting Concrete / Concrete Operator / GPR Scanning / GPR Concrete Scanning / Ground Penetrating Radar Scanning


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