Underground Mining Manager Jobs in Texas (NOW HIRING)

At Orica, it's the power of our people that leads change and shapes our futures.  Every day, all around the world, our people help mobilise vital resources essential to progress. Established in 1874, we have grown to become the world leader in mining and civil blasting with a diverse of team of more than 13,000 across the world. 

From the production and supply of explosives, blasting systems, mining chemicals, and geotechnical monitoring to our cutting-edge digital solutions and comprehensive range of services, we sustainably mobilize the earth's resources.

It's an exciting time to join us - we are shaping the future of mining through digital and automated technologies, embracing new ways of thinking, pioneering innovation and reimagining the way we work.

Orica has been recognized as one of the top companies for women to work for in the transportation industry by the Women in Trucking Association (WIT) in 2023, 2024, and 2025.

If interested in joining the Orica team and to be contacted by the Orica Recruiting team, text "New Job" to 52345. 

Orica does not provide immigration-related sponsorship for this role.  Do not apply for this role if you will need Orica Immigration Sponsorship (e.g., H1-B, TN, STEM OPT, etc.) now or in the future.

Work Location: Haile Gold Mine (OceanaGold), Kershaw, South Carolina

This is a Fly-In/Fly-Out (FIFO) position.

Candidates may reside anywhere within the United States; however, the selected candidate must have convenient access to a commercial airport to support regular travel to and from the mine site.

We are excited to announce an opportunity at Orica for an Underground Mobile Equipment Mechanic to join our North America Operations Services team.

This position is responsible for the maintenance, repair, and optimization of underground mobile equipment and bulk emulsion delivery systems at customer sites. The successful candidate will help maximize equipment availability and reliability through proactive maintenance, troubleshooting, and continuous improvement initiatives while ensuring compliance with all safety, environmental, and operational requirements.
The role works closely with customer and site personnel to support efficient mining operations and deliver safe, dependable service in a dynamic underground mining environment. This position will be dedicated to servicing and supporting Oceana Gold's Haile Gold Mine in Kershaw, South Carolina.

• Fly-In/Fly-Out (FIFO)
• 14 days on / 14 days off rotational schedule
• 10 hours +/- shifts, including days, nights, weekends, and holidays as required
• Work schedules and hours may vary based on operational and customer requirements
• Travel is within the Southeastern United States to support equipment maintenance, repairs, training, and operational needs, with other locations in the future including Mexico and Canada.

• Perform preventative maintenance, diagnostics, troubleshooting, and repairs on Orica's fleet of bulk emulsion delivery equipment supporting surface and underground mining operations.
• Install, inspect, maintain, and repair mechanical systems, mobile equipment, facilities, and production machinery to ensure safe and reliable operation.
• Diagnose and repair hydraulic, electrical, electronic, steering, suspension, and pneumatic systems.
• Work will be performed in both surface and underground mining environments, with approximately 90% of the work being performed underground.
• Operate Bulk Emulsion Delivery Systems as required to support customer production needs.
• Conduct routine inspections, maintenance activities, and operational audits of Bulk Emulsion Delivery Systems.
• Provide equipment training, operational audits, and competency signoffs for OceanaGold personnel and contractor employees as required.
• Manage critical spare parts inventory and conduct magazine inspections and audits.
• Complete maintenance records, reports, inspections, and time sheets accurately and in a timely manner.
• Participate in customer meetings and operational reviews as needed.
• Maintain compliance with all Orica, customer, MSHA, and site-specific safety and training requirements.
• Serve as a technical resource on-site by providing equipment support, product awareness training, and troubleshooting assistance.
• Build and maintain positive working relationships with customer personnel while representing Orica in a professional manner.
• Contribute to a culture of safety, continuous improvement, and operational excellence.

• Minimum of 2-3 years of mechanical maintenance and repair experience, preferably in mining, heavy equipment, trucking, or industrial environments.
• Strong mechanical aptitude with the ability to troubleshoot and repair hydraulic, electrical, pneumatic, and mechanical systems.
• Knowledge of welding, fabrication, and basic machine operations.
• Experience performing preventative maintenance, documenting repairs, and maintaining accurate service records.
• Ability to manage multiple priorities, respond to changing operational needs, and work independently with minimal supervision.
• Must be able to work in remote mining environments and adapt to changing operational priorities
• Experience maintaining spare parts inventory and preventative maintenance supplies.
• Strong organizational, planning, and problem-solving skills.
• Proficient with basic computer applications; experience with Microsoft Office and SAP is preferred.
• Effective communication skills with the ability to work collaboratively with team members, customers, and contractors.
• Professional, customer-focused approach with the ability to build positive working relationships.
• Flexibility to support customer schedules, including occasional afternoon or night shifts as required.
• Demonstrated commitment to safety, health, environmental, and regulatory compliance.
• Reliable, dependable, and self-motivated with a strong work ethic.
• Ability to wear, use, and maintain required personal protective equipment (PPE) in accordance with company and manufacturer requirements.
• Commitment to working safely and contributing to a positive, team-oriented work environment. 

• Comfortable working in both underground and surface mining environments.
• Frequent walking and standing on uneven terrain and in varying weather conditions.
• Must be able to lift and carry up to 50 pounds or more of products or materials.
• Regular climbing, kneeling, crouching, bending, reaching, and squatting to inspect, maintain, and repair equipment.
• Manual dexterity and hand-eye coordination required for the use of hand tools, power tools, and diagnostic equipment.
• Ability to wear required personal protective equipment (PPE), including respiratory protection when required.
• Capable of working extended hours as needed to support operational and maintenance requirements.
• Must be physically capable of performing the essential functions of the role in a fast-paced mining environment.

• High school diploma or equivalent required.
• Technical, vocational, or post-secondary education in diesel technology or heavy equipment
• Valid light vehicle driver's license. Must be willing to clear a driver's history check.
• MSHA certification or mining industry experience preferred.
• U.S. Passport preferred

As part of a truly global company, you will have the ability to grow and learn in a diverse, collaborative culture. We foster relationships and learning through connected global and local teams, promote flexible and diverse career paths, and support the development of your knowledge and skills. 

You will be paid a competitive salary, learn from talented individuals across multiple disciplines, and be able to thrive in a safe workplace within a collaborative culture. Ignite your career at a place where your distinct potential can find its home.

• Hourly: $35-40
• Company truck provided, fully equipped

(Salary to be determined by the applicant's experience, knowledge, skills, and abilities, as well as internal equity and alignment with market data.)

• Medical/Prescription Drug - Three (3) plans to choose from
• Dental - Two (2) plans to choose from
• Vision - Two (2) plans to choose from
• Health Savings Account
• Flexible Spending Accounts
• Basic Employee Life and Accidental Death and Dismemberment Insurance 
• Voluntary Employee/Dependent Life and Accidental Death and Dismemberment Insurance 
• Company provided Short-Term and Long-Term Disability 
• Company provided Employee Assistance Program
• Voluntary Hospital Indemnity, Critical Illness and Accident Plans
• Voluntary Identity Theft Protection 
• Voluntary Legal Plan
• 401(k) + Company Match
• Company provided Parental Leave
• Company provided Bonding Leave
• Accrued Paid Time Off 
• Paid Sick & Safe Time
• Nine (9) Scheduled Holidays + Two (2) Floating Holidays

Orica promotes and fosters a culture of inclusion and Equal Opportunity Employment everywhere we operate. We treat our people and applicants with fairness, dignity, and respect, getting the best of everyone's contributions. All qualified applicants will receive consideration for employment without regard to race, religion, sexual orientation, gender perception or identity, nationality, age, military or veteran, marital or disability status.

We have been made aware that some individuals have received scam emails which include false and invalid offers of employment from Orica.  Please note that Orica will not offer employment to any candidate without first undertaking a formal application and recruitment process.  All candidates are required to actively participate in the recruitment process applicable to the specific role and location where the role is based, prior to any offer of employment being made.  Please also be advised that Orica will never request payment or require candidates to deposit a check during the recruitment and onboarding processes. 

Orica is an Equal Opportunity Employer, and we are a Drug-free workplace.