Production & Operations Intern — Hands-on Plant Experience

Martin-Marietta-1798b2fd; Golden (CO); On-site; USD 34,000 - 41,000; Part time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

401(k) with company match

Paid time off

Tuition assistance

Job summary

Martin Marietta is offering a 10-week Production Internship designed to provide hands-on exposure to our Aggregates business and mining operations. The intern reports to plant leadership and participates in operational training, safety management, and production support within an active quarry environment.

Throughout the program you will assist with safety initiatives, production scheduling, material flow, and quality control testing while gaining leadership development experience and exposure

Qualifications

• MSHA compliance and regulation guidance
• Familiarity with mining and aggregates industry
• Proficient with MS Word & MS Excel
• Strong time management and organizational skills
• High learning agility and curiosity
• Demonstrated leadership and teamwork abilities
• Effective written and verbal communication

Responsibilities

• Demonstrate commitment to safety and environmental compliance.
• Observe and communicate safety concerns, near misses, and risks.
• Support MSHA compliance, audits, and corrective actions.
• Assist with inspections and incident prevention initiatives.
• Learn stages of aggregate production from extraction to shipping.
• Monitor plant performance, efficiency, and production targets.
• Participate in quality control testing and material sampling.
• Collaborate with plant leadership to understand ops best practices.

Skills

MS Word

MS Excel

Time management

Learning agility

Curiosity

Leadership

Effective communication

Education

Bachelor’s degree pursuit (Mining/Civil/Mechanical/Construction)

Job description

Martin Marietta is offering a 10-week Production Internship designed to provide hands-on exposure to our Aggregates business and mining operations. The intern reports to plant leadership and participates in operational training, safety management, and production support within an active quarry environment.

Throughout the program you will assist with safety initiatives, production scheduling, material flow, and quality control testing while gaining leadership development experience and exposure