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Manager Mining Estimator Jobs (NOW HIRING)

Loenbro

Senior Mechanical Estimator

Gilbert, AZ · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Pre-Construction Manager Employment Type: Full-Time FLSA Classification: Exempt About Loenbro ... Specifically, this role will focus on estimation within the mining industry, taking on estimating ...

Knife River Corporation

Mining Engineer

Boise, ID · On-site

... management capability. Preferred Requirements Professional Engineer (P.E.) registration in the ... Develop and communicate reserve estimates, short-term mine plans, long-term mine plans, and mine ...

CalPortland

Mining Engineer

Jurupa Valley, CA · On-site

$105K - $135K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Estimate mineral deposits and develop proper life of mine design for the resource * Develop and ... of management and staff * Able to exercise sound judgment in problem-solving * Physical ...

CalPortland

Mining Engineer

Jurupa Valley, CA · On-site

$105K - $135K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Estimate mineral deposits and develop proper life of mine design for the resource * Develop and ... of management and staff * Able to exercise sound judgment in problem-solving * Physical ...

Imerys

Mining Engineer

Andersonville, GA · On-site

They will manage mine permitting, ensuring sufficient timing for future mining areas. They will ... Must be able to travel - up to 10% traveling is estimated. Position Type Full time and Permanent ...

CalPortland

Mining Engineer

Jurupa Valley, CA · On-site

$105K - $135K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Estimate mineral deposits and develop proper life of mine design for the resource * Develop and ... of management and staff * Able to exercise sound judgment in problem-solving * Physical ...

Imerys

Mining Engineer

Andersonville, GA · On-site

They will manage mine permitting, ensuring sufficient timing for future mining areas. They will ... Must be able to travel - up to 10% traveling is estimated. Position Type Full time and Permanent ...

Imerys

Mining Engineer

Andersonville, GA · On-site

They will manage mine permitting, ensuring sufficient timing for future mining areas. They will ... Must be able to travel - up to 10% traveling is estimated. Position Type Full time and Permanent ...

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Manager Mining Estimator information

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$27.5K

$81.7K

$137.5K

How much do manager mining estimator jobs pay per year?

As of Aug 17, 2026, the average yearly pay for manager mining estimator in the United States is $81,677.00, according to ZipRecruiter salary data. Most workers in this role earn between $50,000.00 and $116,500.00 per year, depending on experience, location, and employer.

What does a manager mining estimator do?

A Manager Mining Estimator oversees the estimation of costs, resources, and timelines for mining projects. They are responsible for analyzing geological data, production rates, and operational costs to develop accurate project budgets and schedules. This role also involves coordinating with engineers, geologists, and project managers to ensure estimates reflect realistic scenarios and comply with industry standards. Additionally, they play a key role in risk assessment and financial planning for mining operations.

What are the key skills and qualifications needed to thrive as a manager mining estimator?

To thrive as a Manager Mining Estimator, you need strong analytical skills, a solid background in mining engineering or geology, and experience with cost estimation and project management, often supported by a relevant degree. Familiarity with mining estimation software (such as Datamine, Surpac, or Whittle), advanced Excel skills, and industry-specific certifications are typically required. Leadership, attention to detail, and effective communication help you lead teams and present complex data to stakeholders. These skills ensure accurate project costing, risk mitigation, and informed decision-making essential for successful mining operations.

How does a manager mining estimator typically collaborate with engineering, geology, and operations teams during a project?

A Manager Mining Estimator works closely with multidisciplinary teams, such as engineering, geology, and operations, to gather accurate data and insights for cost estimation. Collaboration often involves regular meetings to review project plans, discuss technical reports, and refine estimates based on updated geological models or engineering designs. Effective communication and coordination are critical, as estimators must ensure all inputs are integrated into the final cost analysis and project proposals. This collaborative approach helps to mitigate risks, align expectations, and deliver reliable estimates that support project decision-making.

What is the difference between Manager Mining Estimator vs Mining Estimator?

AspectManager Mining EstimatorMining Estimator
CredentialsTypically requires a degree in mining engineering, geology, or related field; often has project management certificationsUsually holds a degree in mining engineering or related field; may have estimating or cost analysis certifications
Work EnvironmentOversees teams, manages budgets, and coordinates with multiple departments in mining projectsFocuses on preparing cost estimates, analyzing data, and supporting project planning in mining operations
Employer & Industry UsageCommonly employed by mining companies, contractors, and engineering firmsUsed within mining companies, consulting firms, and project management teams

The main difference is that a Manager Mining Estimator oversees the estimating process and manages teams, while a Mining Estimator primarily focuses on preparing cost estimates and analysis. The manager role involves leadership and coordination, whereas the estimator role is more technical and detail-oriented.

More about Manager Mining Estimator jobs

What cities are hiring for Manager Mining Estimator jobs?

Cities with the most Manager Mining Estimator job openings:

What are the most commonly searched types of Mining Estimator jobs?

The most popular types of Mining Estimator jobs are:

What states have the most Manager Mining Estimator jobs?

States with the most job openings for Manager Mining Estimator jobs include:

What job categories do people searching Manager Mining Estimator jobs look for?

The top searched job categories for Manager Mining Estimator jobs are:

Manager Mining Estimator jobs near you
Infographic showing various Manager Mining Estimator job openings in the United States as of August 2026, with employment types broken down into 88% Full Time, 11% Part Time, and 1% Contract. Highlights an 81% Physical, 2% Hybrid, and 17% Remote job distribution, with an average salary of $81,677 per year, or $39.3 per hour.

Senior Mechanical Estimator

Loenbro

Gilbert, AZ • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 4 days ago

Job description

Job Title: Senior Mechanical Estimator
Company: Loenbro, LLC
Business Unit/Department: Estimating
Location: Gilbert, Arizona
Reports to: Pre-Construction Manager
Employment Type: Full-Time
FLSA Classification: Exempt
About Loenbro
Loenbro is a trusted, long-term construction lifecycle partner to thousands of customers across the U.S. Our market spans all industries and our service offerings include Critical Electrical, Mechanical & Structural, Soft Crafts, Inspection, Underground Maintenance and Installation, and Fabrication. Our expertise lies in simplifying the complex and establishing long-standing relationships with our partners. We have a national presence but a local approach-every customer benefits from our capabilities and our care.
At Loenbro, we don't just offer jobs-we build careers grounded in integrity, teamwork, excellence, and purpose. Join a team where your expertise is valued, your growth is supported, and your work helps maintain and enhance the critical infrastructure that powers communities across the nation.
Job SummaryThe Senior Mechanical Estimator is a key leader within the Estimating team, responsible for developing accurate, competitive, and comprehensive mechanical construction estimates for complex industrial projects. This role oversees the full mechanical estimating process-including quantity takeoffs, labor and equipment analysis, material pricing, subcontractor evaluations, and risk assessments-for projects up to $25M or higher depending on scope and self-performance. The Senior Mechanical Estimator interprets mechanical drawings, piping and equipment specifications, isometrics, and contract documents to build detailed work breakdown structures and precise cost models.
Specifically, this role will focus on estimation within the mining industry, taking on estimating for specific mining-related projects in the given region.
Essential Job Responsibilities
Project Estimation:
  • Lead preparation of detailed estimates for projects up to $50MM, considering complexity and self-performance scope.
  • Validate quantity take-offs and ensure accurate input into estimating software.
  • Apply advanced cost analysis and contingency planning for risk mitigation.

Technical Expertise:
  • Interpret and analyze P&ID drawings and other technical documents.
  • Utilize HCSS HeavyBid software for accurate and efficient estimating.
  • Incorporate design methodologies such as DesignAssist and DesignBuild when applicable.

Client & Stakeholder Engagement:
  • Represent the estimating team in client meetings, pre-bid conferences, and negotiations.
  • Communicate clearly with operations, procurement, and project management teams during pre-construction.

Process Management:
  • Develop and enforce estimating procedures, including pre-estimate checklists and opportunity matrices.
  • Oversee bid review meetings and ensure timely submission of RFIs and proposals.
  • Ensure compliance with contractual requirements and company standards.
  • Present the "Risk Assessment" evaluation on each project Mining estimates

Strategic Contributions:
  • Provide pragmatic analysis of project execution to optimize efficiency and profitability.
  • Generate high-level cash flow projections, risk analysis reports, and resource-loaded schedules.
  • Support business development with conceptual estimates and ROM pricing for new opportunities.

Other duties may be assigned as needed to support business operations.
Minimum Qualifications
Required:
  • Minimum of 8+ years of experience in industrial construction estimating, with at least 2 years in a leadership role.
  • Previous experience Estimating within the mining industry
  • Estimating experience with Accubid, HCSS, HeavyBid, and/or HeavyJob
  • Ability to read Interpret P&ID drawings and other technical schematics.
  • Scheduling experience with MSP or P6.
  • Excellent communication skills - both verbal and written.
  • Excellent computer skills including Microsoft Office Suite emphasis on Project Schedule and Excel Tracking.
  • MSHA Training

Preferred:
  • Bachelor's degree in construction management, Engineering, or related discipline
  • Direct Involvement In civil, concrete, structural steel, equipment setting, and mechanical construction.
  • Experience with DesignAssist and DesignBuild delivery methods.
  • Proven ability to manage multiple complex bids simultaneously.

Physical Demands and Work Environment
The physical demands and work environment described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.
Work Environment:
  • Mostly Indoor office setting with controlled temperature.
  • Frequent Outdoor Mine sites with exposure to extreme weather, potential exposure to noise, dust, chemicals, or other environmental factors.
  • Travel requirements: up to 25% of time.
  • Must be able to wear a respirator from time to time at the mine site
  • This role requires compliance with all applicable safety regulations, personal protective equipment (PPE) requirements, and Loenbro's Environmental Health and Safety (EH&S) policies.

This role requires compliance with all applicable safety regulations, personal protective equipment (PPE) requirements, and Loenbro's Environmental Health and Safety (EH&S) policies.
Benefits
Loenbro offers a competitive salary, comprehensive benefits package, and rewards to those who join our team:
  • Medical, dental, and vision insurance
  • 401(k) retirement plan with company match
  • Paid time off (PTO) and holiday pay
  • Life and disability insurance
  • Professional development and training opportunities
  • Employee assistance program (EAP)

Benefits eligibility may vary based on employment classification and hours worked.
Guided by Core Values (LEAD), grounded in grit and a commitment to excellence, Loenbro betters our families, customers, and local communities. If you're ready to be part of a company that LEADS by:
  • Living with Integrity
  • Exceeding Expectations
  • Acting with Urgency
  • Delivering Excellence

...we want to hear from you.
Loenbro is an Equal Opportunity Employer

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