Mine Manager, Surface Operations

Mariana Minerals; Stratford-on-Avon; On-site; GBP 60,000 - 80,000; Full time

Job summary

A leading minerals company in Stratford-on-Avon is seeking a Mine Manager to oversee surface mining operations. The role requires a proven track record in leadership, operational improvements, and safety compliance within mining. The ideal candidate will possess at least 10 years of experience in mining, including large team management, and will have strong skills in optimizing costs and maintaining safety standards. This position offers a comprehensive benefits package and the opportunity to contribute to sustainable mining practices.

Benefits

Competitive base salary

Performance-based bonuses

Comprehensive health insurance

Retirement savings plan

Generous paid time off

Professional development opportunities

Employee wellness programs

Qualifications

• Minimum 10 years of progressive experience in surface mining operations.
• 5 years in a leadership role managing large teams (30+ employees).
• Success in delivering operational improvements and cost savings.

Responsibilities

• Develop and execute mine plans to achieve production targets.
• Oversee drilling and blasting operations.
• Implement preventive and predictive maintenance programs.

Skills

Leadership

Cost Efficiency

Safety Compliance

Operational Improvement

Education

10+ years in mining operations

Tools

Mining equipment maintenance knowledge

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.