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Full Time Mining Estimator Jobs (NOW HIRING)

Loenbro

Senior Mechanical Estimator

Gilbert, AZ · On-site

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 ...

CalPortland

Mining Engineer

Jurupa Valley, CA · On-site

$105K - $135K/yr

All regular full-time employees may enroll in a variety of health and welfare plans including ... Estimate mineral deposits and develop proper life of mine design for the resource * Develop and ...

CalPortland

Mining Engineer

Jurupa Valley, CA

$105K - $135K/yr

All regular full-time employees may enroll in a variety of health and welfare plans including ... Estimate mineral deposits and develop proper life of mine design for the resource * Develop and ...

Slrconsulting

Mining Engineer

Salt Lake City, UT

$90K - $110K/yr

SLR is currently seeking a full-time Mine Planning Engineer. This position will center on open pit ... estimation. Responsibilities Mine planning for open pit (required) and underground (preferred ...

SLR Consulting Limited

Mining Engineer

Salt Lake City, UT · On-site

$90K - $110K/yr

SLR is currently seeking a full-time Mine Planning Engineer. This position will center on open pit ... cost estimation. Responsibilities • Mine planning for open pit (required) and underground ...

Imerys

Mining Engineer

Andersonville, GA · On-site

The Position Mining Engineer Job Summary The Mining Engineer is responsible for mine planning ... Must be able to travel - up to 10% traveling is estimated. Position Type Full time and Permanent ...

Graymont Limited

Senior Mining Engineer

Sandy, UT · On-site

United States - UT - Sandy Senior Mining Engineer Full-time, Permanent Sandy, UT - Hybrid Graymont ... permitting. • Provide estimates of reclamation costs for calculation of Graymont ...

Rango Inc.

Bid Estimator (35614)

Mesa, AZ

Estimator - Mining & Heavy Civil Operations Location: Mesa, AZ Employment Type: Full-Time Industry: Mining / Heavy Civil / Earthworks / Industrial Construction Company At Rango, moving material isn't ...

Stantec

Underground Mining Engineer

Reno, NV · On-site

$85K - $123K/yr

Support the development of capital and operating cost estimates * Lead project teams performing ... Yes Schedule: Full time Job Posting: 18/06/2026 04:06:20 Req ID: 1006366 #additional Stantec ...

Stantec

Underground Mining Engineer

Denver, CO · On-site

$85K - $123K/yr

Support the development of capital and operating cost estimates * Lead project teams performing ... Yes Schedule: Full time Job Posting: 18/06/2026 04:06:20 Req ID: 1006366 #additional Stantec ...

Stantec

Underground Mining Engineer

Phoenix, AZ · On-site

$85K - $123K/yr

Support the development of capital and operating cost estimates * Lead project teams performing ... Yes Schedule: Full time Job Posting: 18/06/2026 04:06:20 Req ID: 1006366 Stantec provides equal ...

Stantec

Underground Mining Engineer

Salt Lake City, UT · On-site

$85K - $123K/yr

Support the development of capital and operating cost estimates * Lead project teams performing ... Yes Schedule: Full time Job Posting: 18/06/2026 04:06:20 Req ID: 1006366 #additional Stantec ...

Flatwater Group

Senior Mining Engineer

Denver, CO · On-site

$85K - $105K/yr

... to full-time employees, including health insurance, paid time off, and retirement plan ... Prepares comprehensive resource and reserve estimates for a variety of solid mineral deposits ...

Flatwater Group

Senior Mining Engineer

Denver, CO

$85K - $105K/yr

... to full-time employees, including health insurance, paid time off, and retirement plan ... Prepares comprehensive resource and reserve estimates for a variety of solid mineral deposits ...

Flatwater Group

Senior Mining Engineer

Denver, CO · On-site +1

$85K - $105K/yr

... to full-time employees, including health insurance, paid time off, and retirement plan ... Prepares comprehensive resource and reserve estimates for a variety of solid mineral deposits ...

PTAG Inc.

Intermediate Estimator - Power

Houston, TX · On-site

Intermediate Estimator - Houston, TX - Full Time - ID#6962 The Opportunity The Intermediate ... Mining, Nuclear, and Infrastructure sectors. Reporting to the Senior Estimator or Director, Project ...

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All JobsMining Estimator JobsFull Time Mining Estimator Jobs

Full Time Mining Estimator information

See salary details

$35.5K

$83K

$135K

How much do full time mining estimator jobs pay per year?

As of Jul 27, 2026, the average yearly pay for full time mining estimator in the United States is $83,002.00, according to ZipRecruiter salary data. Most workers in this role earn between $62,000.00 and $99,000.00 per year, depending on experience, location, and employer.

What are full time mining estimators?

Full time mining estimators are professionals who analyze the costs, resources, and timelines needed to complete mining projects. They assess geological data, labor requirements, equipment needs, and regulatory factors to develop accurate project estimates. Their work helps mining companies plan budgets, minimize risks, and ensure projects are financially viable. Mining estimators often collaborate with engineers, geologists, and project managers throughout the project lifecycle.

What are some common challenges Full Time Mining Estimators face when preparing project cost estimates?

Full Time Mining Estimators often encounter challenges such as managing incomplete or variable geological data, aligning estimates with evolving project scopes, and keeping up-to-date with fluctuating material and labor costs. They must also coordinate input from engineering, geology, and operations teams to ensure all aspects of the project are accurately accounted for. Effective communication and attention to detail are crucial for delivering reliable estimates that support project planning and risk management.

What are the key skills and qualifications needed to thrive as a Full Time Mining Estimator, and why are they important?

To thrive as a Full Time Mining Estimator, you need a solid background in mining engineering, geology, or a related field, often supported by a degree and practical estimating experience. Proficiency with specialized estimation software such as Costmine, Xactimate, or Microsoft Excel, along with knowledge of industry codes and standards, is typically required. Exceptional analytical thinking, attention to detail, and strong communication skills help you deliver accurate estimates and collaborate effectively with project teams. These skills and qualifications are crucial for providing precise cost assessments, supporting project planning, and ensuring the financial viability of mining operations.

What is the difference between Full Time Mining Estimator vs Mining Cost Analyst?

AspectFull Time Mining EstimatorMining Cost Analyst
CredentialsRelevant mining estimating certifications, engineering or geology backgroundCost analysis certifications, finance or accounting background
Work EnvironmentMining sites, project offices, engineering teamsCorporate offices, project planning departments
Industry UsageUsed for project cost estimation, bid preparationUsed for budget control, financial analysis

While both roles involve cost evaluation in mining, a Full Time Mining Estimator primarily focuses on creating detailed project estimates, whereas a Mining Cost Analyst concentrates on analyzing and controlling costs during project execution. The roles often overlap but differ in scope and focus within the mining industry.

More about Full Time Mining Estimator jobs
What cities are hiring for Full Time Mining Estimator jobs? Cities with the most Full Time 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 job categories do people searching Full Time Mining Estimator jobs look for? The top searched job categories for Full Time Mining Estimator jobs are:
Full Time Mining Estimator jobs near you
Infographic showing various Full Time Mining Estimator job openings in the United States as of July 2026, with employment types broken down into 100% Full Time. Highlights an 75% In-person, 8% Hybrid, and 17% Remote job distribution, with an average salary of $83,002 per year, or $39.9 per hour.
Senior Mechanical Estimator

Senior Mechanical Estimator

Loenbro

Gilbert, AZ • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 13 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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