Mining Project Manager

Loenbro; Gilbert (AZ); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Medical, dental, vision insurance

401(k) with company match

Paid time off (PTO)

Life and disability insurance

Professional development and training

Job summary

Loenbro, LLC seeks an experienced Project Manager in Arizona to own a project end-to-end—contract, financials, schedule of record, and client relationship. This role oversees budgets, change management, and invoicing while leading the project team to meet safety and performance goals.

The position requires 7+ years in construction with PM experience, a Bachelor’s in engineering or construction management, and CPM scheduling expertise. PMP preferred.

Qualifications

• 7+ years in construction with 3+ years managing projects (mining/industrial/heavy civil preferred).
• Proven ownership of project P&L and ability to recover troubled projects.
• Strong ability to read civil, structural, mechanical drawings and related specs.

Responsibilities

• Own the contract, scope, notice requirements and deadlines; manage changes and close out.
• Own the project budget, cost coding, and monthly estimate at completion; forecast accurately.
• Produce and present the monthly cost forecast and accruals by deadline.
• Own the single schedule of record and integrate field look-ahead; develop recovery plans.
• Lead the weekly project meetings and supervise the Assistant PM and Project Engineer.
• Ensure safety plans, training, and compliance are met; support field execution.

Skills

CPM scheduling

Cost forecasting

Earned value management

Change management

Project leadership

Client relationship management

Education

Bachelor's degree in engineering or construction management

Job description

Company: Loenbro, LLC
Business Unit/Department: Project Leadership
Location: Arizona
Reports to: Project 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 Summary

Owns one project end to end: the contract, the money, the schedule of record, and the client project-level relationship. If the project makes or loses money, the Project Manager owns that outcome. The Project Manager is the only role that may authorize work outside the contracted scope, and the only role that commits the company to a client in writing at the project level.

Contract & Scope

• Own the contract: know what is in scope, what is excluded, what the notice requirements are, and what the deadlines for notice actually say.
• Conduct the scope handoff from estimating to the project team before mobilization; document assumptions, exclusions and allowances.
• Issue written notice of changed conditions within the contractual notice period — this is a Project Manager duty and cannot be delegated.
• Price, submit, negotiate and close change orders; maintain the change log with status and dollar exposure.
• Authorize extra work in writing. No other role may direct the company to perform work outside contracted scope.
• Own the project budget, cost coding structure and monthly estimate at completion.
• Produce the monthly cost forecast with documented basis; no unsupported swings.
• Submit the monthly accrual to the client by the contractual deadline (typically two business days before month end).
• Prepare and submit progress billings; drive resolution of any invoice that ages past terms.
• Approve project timecards, vendor invoices, subcontractor pay applications and expense reports.
• Prep for and present to Area Manager each project for EOM updates

Schedule

• Own the single schedule of record: baseline development, monthly updates, and all revisions.
• Integrate the Superintendent's three-week look-ahead into the schedule of record— they derive from it; they do not compete with it.
• Develop recovery plans jointly with the Superintendent when the project slips; own the client-facing schedule narrative.
• Own time-impact analysis and time-extension requests.

Procurement

• Issue purchase orders and subcontracts within authority; route above-threshold commitments to the Sr. Project Manager.
• Own the procurement log and long-lead item tracking; elevate delivery risk before it becomes a schedule impact.
• Own subcontractor commercial relationships, scope definition, and pay application approval.

Client & Team

• Serve as the single point of client contact at the project level. Route client executive matters to the Key Account Manager and field coordination to the Superintendent.
• Chair the weekly project meeting; publish minutes with actions, owners and dates.
• Direct the Assistant Project Manager and Project Engineer; define the Assistant Project Manager's delegated scope in writing at kickoff and revise it when the scope changes.
• Support the Superintendent's field execution — remove obstacles, secure resources, resolve information gaps.
• Perform employee performance reviews as per Loenbro policy and set goals for individuals

Safety & Compliance

• Accountable for the project safety plan being adequate, funded and staffed; the Superintendent executes it.
• Accountable for training and permit compliance being current before work begins.
• Participate in incident investigations and own corrective action closure at the project level.

Minimum Qualifications

Experience, Education and Competency

• 7+ years in construction with 3+ managing projects; mining, industrial or heavy civil preferred.
• Demonstrated ownership of a project P&L, including a project that went badly and was recovered.
• Working command of CPM scheduling, cost forecasting, earned value and change management.
• Bachelor’s degree in engineering or construction management, or equivalent field-earned experience. PMP preferred.
• Able to read and interpret civil, structural, mechanical, piping and electrical drawings, isometrics, P&IDs and specifications across all six service lines. The role’s accountability does not change by service line.

Required Site Credentials

• MSHA Part 46/48 training as applicable to the site, with a valid 5000-23 certificate.
• Company and client contractor orientation, and site-specific training, completed before site access.
• Valid driver's license and an insurable driving record where site or company driving is required.
• Ability to pass pre-employment and site-required screening, including fit-for-duty where applicable.

Required

• Provide guidance and/or instruction to junior staff members.
• logical and efficient, with keen attention to detail.
• Highly self-motivated and directed.
• Ability to effectively prioritize and execute tasks while under pressure.Experience working in a team-oriented, collaborative environment.

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.

This role requires compliance with all applicable safety regulations, personal protective equipment (PPE) requirements, and Loenbro's Environmental Health and Safety (EH&S) policies.

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)
• 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
• Acting with Urgency

…we want to hear from you.

Loenbro is an Equal Opportunity Employer