Martin Marietta

Plant Maintenance Mechanic

Plant Maintenance Mechanic
Notice info
LocationIrwindale, CA
Job Typefull time
On-site
Mining

About This Job

Description

The Plant Maintenance Technician is responsible for ensuring the reliability, safety, and efficiency of plant equipment and systems. This role involves performing preventive maintenance, troubleshooting mechanical and electrical issues, and supporting continuous improvement initiatives; maintenance work including but not limited to stationary and mechanical systems such as conveyors, shakers, pumps, and gearboxes, as well as general facility maintenance involving electrical, plumbing, and basic structural systems. As Plant Maintenance, you may perform various roles, including fabrication, welding, cutting and/or grinding, greasing, housekeeping, and other shop or processing duties. The Technician plays a critical role in minimizing downtime and maintaining optimal production performance.

Key Duties And Responsibilities

- Performs scheduled maintenance on crushers, conveyors, screens, pumps, motors, and other plant equipment.

- Inspect, diagnose, and repair mechanical, hydraulic, and electrical systems to prevent breakdowns.

- Maximizes performance of stationary equipment by performing repairs and ensuring preventative maintenance is completed on a timely basis.

- Responsible for ensuring the backlog process is completed and prioritized with the Supervisor and/or Plant Manager

- Responds promptly to equipment failures and production interruptions.

- Assists with cutting, welding, and fabrication tasks for plant components and structural repairs.

- Performs fabrication, erection, and repair of processing and mobile equipment.

- Completes required paperwork to maintain equipment and to run the plant according to Martin Marietta standards

- Adheres to MSHA/OSHA safety standards and company policies.

- Conducts pre-shift inspections and ensure proper lockout/tagout procedures during maintenance activities.

- Prioritizes SAFETY, then QUALITY, followed by Production

- Ensures preventative maintenance services and lubrication services are completed according to the Maintenance Module.

- Operates cranes, man-lifts, welding and cutting tools, and other specialty equipment as needed.

- Trains and coaches other employees on maintenance practices.

- Maintains accurate records of maintenance activities, parts usage, and equipment condition.

- Communicates effectively with supervisors and operations teams regarding equipment status and repair needs.

Qualifications

Education

High School Diploma, GED, or equivalent experience related to the description

Work Experience 3+ years of experience related to heavy-duty maintenance jobs or equivalent combination of training and experience, preferably in the aggregates industry

Knowledge, Skills, And Abilities

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.

Similar Jobs

company-logo

Plant Maintenance Mechanic

Martin Marietta
Job Typefull time
 
Irwindale, CA
2 days ago
company-logo

Plant Maintenance Mechanic

Vulcan Materials Company
Job Typefull time
 
Littlerock, CA
3 months ago
company-logo

Plant Maintenance Mechanic

Dolese Bros.
Job Typefull time
 
Coleman, OK
3 months ago
company-logo

Plant Maintenance

Vulcan Materials Company
Job Typefull time
 
Pleasant View, TN
2 months ago
company-logo

Plant Maintenance

Martin Marietta Materials
Salary
$62400 - $93600
Sisquoc, CA
2 months ago
company-logo

Plant Maintenance

Badger Mining Corporation
Job Typefull time
 
Hixton, WI
3 months ago
company-logo

Plant Mechanic

Western Midstream
 
Mentone, TX
3 months ago
company-logo

Power Plant Maintenance Mechanic

ENGIE
Salary
$76960 - $76960
Washington, DC
3 months ago
company-logo

Plant Maintenance Tech

Dolese Bros.
Job Typefull time
 
Elgin, OK
9 days ago
company-logo

Plant Maintenance Specialist

Vulcan Materials Company
Job Typefull time
 
Columbus, GA
3 months ago
company-logo

Plant Mechanic (Preventative Maintenance) - All Levels

Toho Water Authority
Job Typefull time
Salary
$41600 - $68640
Kissimmee, FL
about 1 month ago
company-logo

Plant Maintenance Planner

Xcel Energy
Salary
$71900 - $102100
Red Wing, MN
2 months ago
company-logo

Plant Maintenance Assistant

Hedrick Industries
Job Typefull time
Salary
$41600 - $47840
Marion, NC
9 days ago
company-logo

Plant Maintenance Technician

PIC Group, Inc.
Job Typecontract
 
Big Stone City, SD
about 1 month ago
company-logo

Plant Maintenance Apprentice

Vulcan Materials Company
Job Typefull time
 
Springfield, TN
2 months ago
company-logo

Plant Maintenance Supervisor

Tacora Resources Inc.
 
Wabush, NL
7 days ago
company-logo

Plant Maintenance Mechanic | Webberville - Manor, TX

Martin Marietta
Job Typepart time
 
Manor, TX
about 1 month ago
company-logo

Maintenance Specialist Plant Mechanic V/C/N

Salt River Project
Job Typefull time
 
Gilbert, AZ
2 months ago
company-logo

Fixed Plant Maintenance Planner

Foran Mining
Job Typefull time
Salary
$65332.434 - $79850.75
Saskatchewan, SK
3 months ago
company-logo

Fixed Plant Maintenance Supervisor

Foran Mining Corporation
Job Typefull time
 
Hanson Lake, SK
3 months ago

Trending Jobs

company-logo

Industrial Craft Electricians for 2026 Start– Kennecott Copper

Rio Tinto
Job Typefull time
 
Salt Lake City, UT
3 months ago
company-logo

Deckhand 3

Marathon Petroleum Corporation
Job Typefull time
 
Catlettsburg, KY
2 months ago
company-logo

Title Landman

Norwood Land Services, LLC
Job Typecontract
 
00
3 months ago
HE

Accounting Clerk II - Oahu

Hawaiian Electric Company, Inc.
Salary
$47840 - $47840
Honolulu, HI
3 months ago
PR

Executive Coordinator

Perpetua Resources
Job Typefull time
Salary
$55000 - $75000
Boise, ID
3 months ago
company-logo

STOREKEEPER

Manitoba Hydro
 
Winnipeg, MB
2 months ago
company-logo

Armed Nuclear Security Officer

Ontario Power Generation
Job Typefull time
 
Pickering, ON
2 months ago
company-logo

Field Landman

RWT Land Services, LLC
Job TypeContract
Salary
$75000 - $110000
White Oak, Texas
3 days ago
company-logo

Landman

Aaron Resources, LLC
Job Typefull time
 
00
3 months ago
company-logo

Chemical Engineering Student - May and September 2026

Suncor
Job Typetemporary
 
Fort McMurray, AB
3 months ago
company-logo

First Year Apprentice Lineman

GVEC
Job Typefull time
 
Gonzales, TX
2 months ago
company-logo

Nuclear Operations Technician I or Nuclear Operations Technician II - Harris Nuclear Plant

Duke Energy Corporation
Job Typefull time
 
New Hill, NC
about 1 month ago
company-logo

Intern - High School - Des Moines, IA

Berkshire Hathaway Energy
Job Typeinternship
 
Des Moines, IA
3 months ago
company-logo

Senior Engineer Nuclear Development

SRP
Job Typefull time
 
Tempe, AZ
2 months ago
company-logo

Business Line Manager

Nikkiso Clean Energy & Industrial Gases
Job Typefull time
Salary
$107614 - $158003
Seal Beach, CA
3 months ago
company-logo

Power Line Technician - Fort St. John

BC Hydro
Job Typefull time
 
Fort St. John, BC
3 months ago
company-logo

Principal Land Agent

Pacific Gas and Electric
Job Typefull time, contract
Salary
$139848 - $174384
Oakland, CA
3 months ago
BD

Industrial Hygienist

Burgundy Diamond Mines
Job Typefull time
 
Yellowknife, NT
3 months ago
HE

Safety Professional - Oahu

Hawaiian Electric Company, Inc.
Salary
$87400 - $111500
Pearl City, HI
3 months ago
company-logo

Cashier - Store 80122

Parkland USA
Job Typefull time
 
Belfield, ND
3 months ago