As a Plant Operator at Martin Marietta, you will play a pivotal role in supporting our mining and aggregate production operations.

Requirements

Start, monitor, and regulate crushers, screens, conveyors, feeders, and pumps in compliance with safety standards.
Adjust process settings to ensure optimal material flow and quality in line with job specifications.
Conduct pre-shift and ongoing inspections of plant and mobile equipment, document daily reports accurately.
Perform preventative maintenance tasks like greasing, cleaning, screen changes, belt splicing, and bearing or pulley replacements.
Identify malfunctions or blockages, safely shut down equipment during emergencies, and initiate work requests for repairs.
Maintain a tidy work area—clear spillage, dust, and debris around equipment and haul roads.
Adhere to all MSHA and company safety policies, including proper PPE use.
Communicate effectively with supervisors and teammates to ensure efficient workflow and safety compliance.
Assist in training new or temporary staff on equipment operation and safety procedures.
Take on additional duties—cleaning, quality control, rail loading—as assigned by management.
Maintain daily production reports, recording activity levels, downtime, and material inventory.
Ensure compliance with environmental regulations regarding batch plant operations and dust control.

Requirements

Start, monitor, and regulate crushers, screens, conveyors, feeders, and pumps in compliance with safety standards.

Adjust process settings to ensure optimal material flow and quality in line with job specifications.

Conduct pre-shift and ongoing inspections of plant and mobile equipment, document daily reports accurately.

Perform preventative maintenance tasks like greasing, cleaning, screen changes, belt splicing, and bearing or pulley replacements.

Identify malfunctions or blockages, safely shut down equipment during emergencies, and initiate work requests for repairs.

Maintain a tidy work area—clear spillage, dust, and debris around equipment and haul roads.

Adhere to all MSHA and company safety policies, including proper PPE use.

Communicate effectively with supervisors and teammates to ensure efficient workflow and safety compliance.

Assist in training new or temporary staff on equipment operation and safety procedures.

Take on additional duties—cleaning, quality control, rail loading—as assigned by management.

Maintain daily production reports, recording activity levels, downtime, and material inventory.

Ensure compliance with environmental regulations regarding batch plant operations and dust control.

Plant Operator (Wash Plant)