Martin Marietta is seeking a skilled Mechanic Welder/Fabricator to support the maintenance, repair, and fabrication of asphalt plant and industrial equipment throughout the metropolitan area. This role is ideal for a mechanically minded professional who enjoys hands-on work, troubleshooting in the field, and fabricating solutions that keep critical plant operations running safely and efficiently.
This is a union position, and membership in IUOE Local 49 is required.
What You’ll Do
Repair, fabricate, troubleshoot, and maintain a wide range of industrial and mobile equipment, including:
Asphalt plant equipment
Conveyor systems
Crushing and processing equipment
Piping, tanks, and structural components
Perform preventive maintenance to maximize equipment reliability and minimize downtime
Conduct welding and fabrication work, frequently in out‑of‑position scenarios
Diagnose mechanical issues and implement effective, long‑lasting repairs
Follow all required safety procedures, including MSHA and OSHA standards
Assist with training and mentoring coworkers as needed
Work independently in the field while maintaining strong communication with the maintenance team
Work Environment
Based out of the south metro and supporting our southern MN locations. (Rosemount to New Ulm/Mankato and surrounding areas)
Approximately 10% shop work / 90% field work
Outdoor work at multiple asphalt and aggregate sites across the metro area
Exposure to varying weather, elevated work areas, and industrial environments
Physical Requirements
While performing the duties of this job, the employee is occasionally required to stand; walk; sit; use hands to feel, or handle objects, tools, or controls; reach with hands and arms; climb stairs; balance; stoop, kneel, crouch or crawl; and talk or hear. The employee must occasionally lift or move up to 75 pounds. Specific vision abilities required by the job include close vision, distance vision, peripheral vision, depth perception and the ability to adjust focus.
Schedule
Skills & Experience
Strong understanding of asphalt plant operations and industrial equipment
Proven mechanical aptitude with hands-on repair and fabrication experience
Ability to read and interpret engineering drawings and blueprints
Experience operating aerial lifts and manlifts
Comfortable working outdoors and in elevated or confined spaces
Ability to prioritize tasks, manage time effectively, and work with minimal supervision
Class B CDL required, Class A CDL preferred
Core Competencies
Safety-first mindset
Problem-solving and critical thinking
Adaptability and reliability
Strong communication skills
Commitment to quality workmanship and continuous improvement
Other Duties
Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice
We are excited to share the base salary rate for this position is $29.94 - $46.61. Conditions and terms of employment and benefits are in accordance with the collective bargaining agreement for the International Union of Operating Engineers (IUOE) Local 49.
This is a safety-sensitive role and Martin Marietta will continue to require drug testing that does include testing for cannabis/THC
A member of the S&P 500 Index, Martin Marietta is an American-based company and a leading supplier of heavy building materials – including aggregates, cement, ready-mixed concrete and asphalt. Through a network of operations spanning 28 states, Canada and the Bahamas, dedicated Martin Marietta teams supply the foundational resources upon which our communities thrive. Martin Marietta's Magnesia Specialties business produces high-purity magnesia and dolomitic lime products used worldwide in environmental, industrial, agricultural and specialty applications.
At Martin Marietta, we strive to work with the best and the brightest – those who have the potential to become our company's future leaders. Each of our roughly 9,500 people shares a common purpose regardless of their professional role or work environment. Together, we utilize our diverse skills and experiences to drive our company and its extraordinary culture forward. Our aim is to build on our foundation of success and help values-driven and hardworking people realize their full potential. When you decide to invest your career in Martin Marietta, you'll know what it's like to be respected, challenged and rewarded.
In return, we offer a highly competitive benefits package, including:
- Medical
- Prescription Drug
- Dental
- Vision
- Health Care Reimbursement Account
- Dependent Care Reimbursement Account
- Wellness Programs
- Employee Assistance Plan
- Paid Holidays and Vacation
- 401(k) with Company matching
- Pension
- Salary Continuation – Short-Term Disability
- Long-Term Disability Options
- Employee Life Insurance
- Spouse & Dependent Life Insurance
- Business Travel Accident Insurance
- Direct Deposit Payroll
- Educational/Tuition Assistance Plan
- College Scholarship Program – for dependent children
- Matching Gift Program
- New Auto Purchase Discount Plans
At Martin Marietta, we are proud to be an Equal Opportunity Employer. We are committed to providing an environment of mutual respect where equal employment opportunities are available to all qualified applicants and teammates. We celebrate diversity and commit that qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.