Mine Manager, Surface Operations

Actively Reviewing the Applications

Mariana Minerals

India Full-Time On-site 1–1 LPA

Posted 4 weeks ago • Apply by May 20, 2026

Job Description

About Mariana Minerals

Mariana Minerals is a software-first, vertically integrated minerals company focused on supplying the minerals critical to modern energy, AI, and defense technologies. We are committed to operational excellence, safety, and innovation across all aspects of our business.

Position Overview

We are seeking a dynamic and results-oriented Mine Manager to lead all aspects of our surface mining operations. This pivotal role is responsible for ensuring safe, efficient, and cost-effective production while driving continuous improvement across drilling, blasting, loading, hauling, maintenance, and support functions. The ideal candidate will have a proven track record of delivering measurable cost savings, operational efficiencies, and safety enhancements, while fostering a high-performance, collaborative work culture.

This is a hands-on leadership position requiring demonstrated experience in mine expansion, crushing/conveying systems, leach pad stacking, and brownfield & greenfield mine development. The successful candidate will be able to provide specific examples of initiatives that have led to tangible improvements in production, maintenance, operator performance, and personnel development.

Key Responsibilities

Operational Leadership & Cost Efficiency

Develop and execute mine plans to achieve production targets while optimizing costs.
Lead and document continuous improvement projects (e.g., mine sequencing, haul road design, maintenance strategy changes) with clear ROI and payback periods.
Oversee drilling and blasting operations to maximize fragmentation and minimize costs.
Manage haulage and loading operations to improve cycle times and reduce operating expenses.
Provide specific examples of initiatives that resulted in hard-dollar savings (e.g., improved fleet utilization, reduced downtime, optimized blasting patterns, or fuel efficiency gains).

Maintenance & Fleet Performance

Implement preventive and predictive maintenance programs to extend equipment life and reduce repair costs.
Demonstrate past successes in reducing maintenance costs (e.g., extended component life, reduced rebuild frequency, improved parts inventory management).
Possess detailed knowledge of equipment repairs and maintenance program implementation, including experience working with major OEM equipment vendors and support personnel.
Optimize mobile fleet performance through operator training, telematics, and performance benchmarking.

Safety & Compliance

Champion a zero-harm culture through visible safety leadership and engagement.
Lead safety initiatives that have demonstrably reduced incidents (e.g., behavioral-based safety programs, near-miss reporting improvements, fatigue management).
Ensure full compliance with MSHA, OSHA, and environmental regulations.

Team Leadership & Culture Development

Lead and develop large, multidisciplinary teams (30+ personnel) across drilling, blasting, hauling, maintenance, and support functions.
Build high-performing teams through mentorship, skills development, and incentive structures that drive engagement and results.
Foster a positive workforce culture, reducing turnover, improving cross-shift communication, and encouraging employee-led innovation.
Lead by example supporting and participating in new technology implementation & testing

Mine Expansion & Capital Projects

Drive brownfield and greenfield mine development, including permitting, infrastructure, and commissioning.
Lead capital projects (e.g., crusher/conveyor installations, leach pad expansions, fleet upgrades) with a focus on cost control and execution efficiency.

Qualifications & Experience

Minimum 10 years of progressive experience in surface mining operations, with at least 5 years in a leadership role managing large teams (30+ employees) at high-production sites.
Demonstrated success in delivering operational improvements, cost savings, and safety enhancements.
Strong knowledge of mine planning, equipment maintenance, and regulatory compliance.
Experience with mine expansion, greenfield development, and capital project execution is highly desirable.
Excellent communication, leadership, and team-building skills.

Our Culture & Values

At Mariana Minerals, we believe our people are our greatest asset. We foster a culture of:

Innovation: We embrace new technologies and creative problem-solving to stay at the forefront of the industry.
Collaboration: We work together across disciplines and backgrounds, valuing diverse perspectives and open communication.
Integrity: We hold ourselves to the highest ethical standards in all our operations and relationships.
Safety: We are committed to a zero-harm workplace, prioritizing the well-being of our team and the communities where we operate.
Sustainability: We are dedicated to responsible resource development and environmental stewardship.

Benefits & Perks

We offer a comprehensive and competitive benefits package, including:

Competitive base salary and performance-based bonuses
Comprehensive health, dental, and vision insurance
Retirement savings plan with company match
Generous paid time off and holiday schedule
Relocation assistance (if applicable)
Professional development and training opportunities
Employee wellness programs
Modern, technology-enabled work environment

Growth & Career Development

At Mariana Minerals, we are committed to your professional growth. As part of our team, you will have:

Opportunities to lead high-impact projects and drive innovation
Access to mentorship from industry leaders and technical experts
Clear pathways for advancement within a rapidly growing company
Support for continuing education, certifications, and skills development
The chance to shape the future of sustainable mining and critical minerals supply

Ready to make a difference?

Apply now to join Mariana Minerals and help shape the future of sustainable mining.