Zarzone Town, Margibi County.

Republic of Liberia

Tel: +231-886-819-142 / +231-775-980-878 Email: edrinerockcrusherinc@gmail.com

JOB DESCRIPTION: OPERATIONS MANAGER

POSITION SUMMARY

The Operations Manager serves as the senior on-site leader for Edrine Rock Crusher Inc., responsible for the day-to-day management of quarrying and crushing plant activities. This role ensures that production targets, safety standards, equipment reliability, and workforce performance are all managed effectively on-site, while reporting directly to the General Manager on operational performance, challenges, and improvement plans.

KEY RESPONSIBILITIES

• Serve as the on-site leader for all operational activities at the quarry and crushing plant, ensuring smooth daily execution of production plans.
• Plan, coordinate, and supervise crushing, screening, loading, and material handling operations to meet daily and monthly production targets.
• Oversee plant staff, supervisors, equipment operators, and support personnel, ensuring clear task assignment, accountability, and performance monitoring.
• Monitor equipment performance and coordinate with maintenance teams to minimize downtime and ensure preventive maintenance schedules are followed.
• Enforce workplace health, safety, and environmental (HSE) standards, ensuring compliance with company policy and Liberian regulatory requirements.
• Track and report daily production volumes, fuel and material consumption, equipment utilization, and operational costs.
• Identify operational bottlenecks and implement corrective actions to improve efficiency, output quality, and cost control.
• Coordinate with logistics and transport teams to ensure timely dispatch and delivery of crushed materials to customers and project sites.
• Manage on-site inventory of spare parts, fuel, and consumables, working with procurement to avoid production stoppages.
• Prepare and submit regular operational reports (daily, weekly, and monthly) to the General Manager, highlighting performance, incidents, and recommendations.
• Ensure proper record-keeping of production data, maintenance logs, incident reports, and staff attendance.
• Lead, train, and mentor plant supervisors and operators to build a capable and disciplined on-site workforce.
• Liaise with local community leaders and authorities as needed to maintain good community and stakeholder relations.
• Respond promptly to operational emergencies, equipment breakdowns, or safety incidents, escalating to the General Manager as required.
• Perform other duties as assigned by the General Manager in support of overall business objectives.

QUALIFICATIONS & EXPERIENCE

• 3–5 years of progressive experience in operations management, preferably within quarrying, mining, crushing plants, construction materials, or a related industrial/production environment.
• Diploma or Bachelor’s degree in Engineering, Industrial Management, Business Administration, or a related field preferred; equivalent practical experience will be considered.
• Demonstrated experience supervising production teams and managing heavy equipment operations.
• Working knowledge of crushing plant machinery, quarry operations, and preventive maintenance practices.
• Understanding of health, safety, and environmental compliance requirements in an industrial or quarry setting.
• Proven ability to plan and manage daily production schedules against targets.
• Experience with basic reporting and record-keeping systems (manual or computerized).

SKILLS & COMPETENCIES

• Strong on-site leadership and team management skills, with the ability to direct and motivate a diverse workforce.
• Sound decision-making and problem-solving ability, particularly under production pressure or during equipment issues.
• Good verbal and written communication skills, with the ability to prepare clear reports for management.
• High level of integrity, accountability, and reliability in managing company resources.
• Strong organizational skills and attention to detail in tracking production, costs, and maintenance.
• Ability to work in a physically demanding, outdoor industrial environment.
• Basic computer literacy (spreadsheets, email, reporting tools) is an advantage.

WORKING CONDITIONS

• This is a full-time, on-site position based at the Edrine Rock Crusher Inc. quarry and plant in Zarzone Town, District 1, Margibi County.
• The role requires regular presence on the plant floor and quarry site, including exposure to dust, noise, and outdoor conditions typical of a crushing/quarrying operation.
• May require availability beyond standard hours to address urgent operational or safety matters.

HOW TO APPLY

Interested and qualified candidates should submit their application, updated CV, and supporting credentials to the Human Resources Manager at the address below.

Edrine Rock Crusher Inc. is an equal opportunity employer.