Max Industries

Senior Mining Operations Leadership

Complex, multi-site mining operations. Led with precision, safety, and results.

Dustin Maksymchuk, P.Eng., MBA is a senior operations leader with over 25 years in the mining and resource industry. He has led large-scale, unionized and non-unionized operations of 1500+ employees, including the $3B K3 mine integration and multiple award-winning safety performance turnarounds.

Former roles
Mosaic General Manager, Esterhazy & Colonsay
Major integration
$3B K3 mine integration (2 years ahead of schedule)
Safety performance
RIFR 0.40, multiple CIM John T. Ryan awards

Services for complex mining operations

Targeted support for mine owners, operators, and investors who need an experienced general manager to de-risk decisions and improve performance.

Operations leadership & turnarounds

Interim or fractional GM support to stabilize performance, align teams, and restore confidence in challenged operations.

  • • Improve production stability and predictability
  • • Rebuild trust across operations, maintenance, and HSE
  • • Align site execution with corporate strategy

Integration & major project transition

Planning and execution support for bringing new mines, shafts, and processing assets online while protecting existing operations.

  • • De-risk ramp-up and time-to-steady-state
  • • Manage workforce transitions and asset handover
  • • Coordinate multi-site production and logistics

Safety, ESG & risk

Strengthening safety culture, systems, and performance while aligning operations with ESG and regulatory expectations.

  • • Reduce recordable injuries and serious incidents
  • • Embed practical, frontline-owned safety practices
  • • Clarify operational risk profile for leadership

Continuous improvement & maintenance optimization

Applying Six Sigma, Lean, and advanced maintenance strategies to unlock capacity and reduce cost per tonne.

  • • Reduce unplanned downtime and rework
  • • Optimize preventive and predictive maintenance
  • • Build sustainable CI capability at site

Independent reviews & due diligence

Independent, operations-focused reviews for boards, lenders, and investors considering major capital or M&A decisions.

  • • Validate assumptions behind production and cost cases
  • • Identify execution and ramp-up risks
  • • Provide clear, pragmatic recommendations

Water management & mine closure planning

Practical, environmentally responsible solutions for water management and closure strategies that protect long-term value.

  • • Address inflow, brine, and surface water challenges
  • • Plan for progressive reclamation and closure
  • • Reduce future environmental and social liabilities

Deep experience across the mining lifecycle

From underground operations to executive leadership, Dustin has led teams through integration, turnaround, and steady-state performance at some of the most complex potash operations in Saskatchewan and beyond.

Selected leadership roles

  • Senior Consultant, Max Industries2024 – Present · Saskatchewan, Canada
  • General Manager – Esterhazy Operations (K1, K2 & K3), The Mosaic Company2016 – 2024 · Esterhazy, Saskatchewan
  • General Manager – Colonsay Operations, The Mosaic Company2021 – 2022 · Colonsay, Saskatchewan
  • Director, Environment, Health & Safety, The Mosaic Company2015 – 2016 · Regina, Saskatchewan
  • Refinery Manager & Site Manager, The Mosaic Company2011 – 2015 · Belle Plaine & Hersey, MI
  • Maintenance & Mine Inflow Superintendent, Continuous Improvement (Six Sigma Black Belt)2005 – 2011 · Esterhazy Operations

Key achievements

  • • Led the $3B K3 mine integration, achieving full operations two years ahead of schedule.
  • • Managed 1500+ employees in unionized and non-unionized environments across multiple sites.
  • • Delivered industry-leading safety performance including RIFR 0.40 and multiple CIM John T. Ryan safety awards.
  • • Navigated major asset decommissioning and startup programs while maintaining operational continuity.

Education & credentials

  • • B.Sc. Mechanical Engineering – University of Manitoba
  • • MBA – Lansbridge University
  • • Six Sigma Black Belt – BMG
  • • Professional Engineer (P.Eng.)

Selected outcomes

Representative examples of the types of mandates Dustin has led. Details are anonymized but grounded in real work.

New mine integration ahead of plan

Led integration of a new potash mine and surface facilities into an existing multi-shaft operation, achieving full production nearly two years earlier than the original ramp-up schedule while maintaining top-quartile safety performance.

Complex workforce transition

Managed decommissioning of a major asset and redeployment of hundreds of employees across neighboring operations, avoiding significant production disruption and maintaining labour relations stability.

Maintenance and reliability uplift

Implemented continuous improvement and advanced maintenance strategies that materially reduced unplanned downtime, improved throughput, and created a repeatable reliability framework for future expansions.

How engagements work

Clear, pragmatic support for executives and site leaders. Dustin typically works as a hands-on principal, scaling up with a trusted network of specialists when a broader team is required.

01

Discover

Clarify objectives, constraints, and success measures with stakeholders; align on scope and timelines.

02

Diagnose

Combine site visits, data review, and frontline conversations to understand the true drivers of performance.

03

Design

Develop practical options, trade-offs, and a sequenced roadmap that can be executed by your teams.

04

Deliver

Support execution through coaching, governance, and course corrections as conditions evolve.

Engagements can be structured as short diagnostic reviews, focused advisory support for executive teams, or longer-term operational leadership mandates. Dustin is comfortable working within unionized and non-unionized environments and aligning with your ESG and governance frameworks.

Let's discuss your project

For boards, executives, and operations leaders seeking independent, experience-backed perspective on complex mining challenges. Share a brief note about your situation, and we'll coordinate a time to talk.

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