Plant Maintenance Technician Jobs in Arizona
Plant Maintenance Technician jobs in Arizona are active across the state's manufacturing, semiconductor fabrication, food and beverage processing, and water utility sectors, with demand at every level from entry-level apprentices to senior multi-craft technicians. Phoenix, Tucson, and Mesa are the primary hiring hubs, where companies like Intel, Freeport-McMoRan, and PepsiCo Beverages North America consistently fill maintenance roles. The most sought-after specialties in Arizona are PLC troubleshooting, HVAC systems maintenance, and predictive maintenance using vibration analysis. See the openings below and apply to the ones that match your experience.
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Showing 5 of 17+ Plant Maintenance Technician jobs
Job Description:
JOB SUMMARY
The Plant Maintenance Technician is responsible for the inspection, troubleshooting, repair, and proactive maintenance of all stationary and mobile equipment within a Ready-Mix concrete facility. This role is critical to ensuring "Safety First" operations while minimizing plant downtime and maximizing production yield.
You will be tasked with maintaining the mechanical integrity of the batch plant, including conveyors, motors, gearboxes, and pneumatic systems—while also performing facility-wide maintenance involving electrical, plumbing, and structural fabrication. The successful candidate acts as a key partner to the Plant Manager, ensuring all equipment meets Martin Marietta’s rigorous standards and regulatory requirements (OSHA).
KEY DUTIES AND RESPONSIBILITIES
- Inspect, repair, and replace components on conveyor systems, shakers, pumps, and gearboxes to ensure continuous plant flow.
- Maintain and calibrate batching equipment, including scales, gate rams, aerators, and admixture dispensers.
- Troubleshoot and repair air compressors, cylinders, and valves essential for the operation of bin gates and material discharge.
- Perform mechanical repairs and preventative maintenance on rolling stock such as front-end loaders, skid steers, and occasionally assist with minor mixer truck repairs.
- Complete all lubrication, filter changes, and inspections according to the company’s Maintenance Module and schedule.
- Study equipment performance trends to identify systemic maintenance needs and suggest upgrades to improve plant availability and yield.
- Review and prioritize the maintenance backlog with the Supervisor/Plant Manager to address critical repairs during scheduled downtime.
- Perform professional-grade MIG/Stick welding and torch cutting for equipment fabrication, structural repair, and plant erection.
- Use electrical and pressure testing equipment to diagnose malfunctions in electrical circuits or hydraulic lines.
- Manage general facility maintenance including basic plumbing, lighting, and structural integrity of bins and silos.
- Conduct daily pre-shift safety inspections of equipment and work areas; identify and mitigate potential hazards immediately.
- Ensure all work complies with Martin Marietta safety standards, as well as OSHA and DOT regulations.
- Maintain accurate, detailed records of all maintenance activities, parts used, and safety inspections within the company’s digital tracking systems.
- Partner with outside vendors to procure specialty parts or specialized technical support for complex repairs.
- Operate mobile equipment (loaders, man-lifts) as needed to support production or facilitate repairs.
QUALIFICATIONS
EducationHigh school diploma, GED, or relevant experienceWork Experience1+ years of experience related to Heavy-Duty Maintenance jobs or equivalent combination of training and experience, preferably in Ready-MixKnowledge, Skills, and AbilitiesEquipment analysis and general repair conceptsTroubleshootingOSHA compliance and regulationsProblem solvingDetail orientedTime managementADDITIONAL DETAILS
Physical Requirements
Must be able to lift and carry up to 50 lbs. for plant maintenance and equipment servicing.
Required to bend, stoop, climb, and reach. You must be able to maintain three points of contact when climbing on/off machinery or on ladders.
Strong hand-eye-foot coordination is essential for operating hand/foot controls. You must have good depth perception with or without seeing aid for distances up to 150 feet.
Working Conditions
All duties require outside assignments and require periods of work in all weather conditions, cold, wet, dry and dusty. Must be able to work in areas where noise levels are up to 85 dbs.
Plant Maintenance Technicians are required to provide their own hand tools.
Disclaimers
In addition to the primary responsibilities outlined, the successful candidate may be expected to take on other tasks and assignments as required, including but not limited to duties outside the typical scope of the role to support overall team operations and organizational needs. Flexibility and adaptability to evolving job demands are esse
In addition to the primary responsibilities outlined in the Job Description section, the successful candidate may be expected to take on other tasks and assignments as required, including but not limited to duties outside the typical scope of the role to support overall team operations and organizational needs. Flexibility and adaptability to evolving job demands are essential.
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.
Job Description:
JOB SUMMARY
The Plant Maintenance Technician is responsible for the inspection, troubleshooting, repair, and proactive maintenance of all stationary and mobile equipment within a Ready-Mix concrete facility. This role is critical to ensuring "Safety First" operations while minimizing plant downtime and maximizing production yield.
You will be tasked with maintaining the mechanical integrity of the batch plant, including conveyors, motors, gearboxes, and pneumatic systems—while also performing facility-wide maintenance involving electrical, plumbing, and structural fabrication. The successful candidate acts as a key partner to the Plant Manager, ensuring all equipment meets Martin Marietta’s rigorous standards and regulatory requirements (OSHA).
KEY DUTIES AND RESPONSIBILITIES
- Inspect, repair, and replace components on conveyor systems, shakers, pumps, and gearboxes to ensure continuous plant flow.
- Maintain and calibrate batching equipment, including scales, gate rams, aerators, and admixture dispensers.
- Troubleshoot and repair air compressors, cylinders, and valves essential for the operation of bin gates and material discharge.
- Perform mechanical repairs and preventative maintenance on rolling stock such as front-end loaders, skid steers, and occasionally assist with minor mixer truck repairs.
- Complete all lubrication, filter changes, and inspections according to the company’s Maintenance Module and schedule.
- Study equipment performance trends to identify systemic maintenance needs and suggest upgrades to improve plant availability and yield.
- Review and prioritize the maintenance backlog with the Supervisor/Plant Manager to address critical repairs during scheduled downtime.
- Perform professional-grade MIG/Stick welding and torch cutting for equipment fabrication, structural repair, and plant erection.
- Use electrical and pressure testing equipment to diagnose malfunctions in electrical circuits or hydraulic lines.
- Manage general facility maintenance including basic plumbing, lighting, and structural integrity of bins and silos.
- Conduct daily pre-shift safety inspections of equipment and work areas; identify and mitigate potential hazards immediately.
- Ensure all work complies with Martin Marietta safety standards, as well as OSHA and DOT regulations.
- Maintain accurate, detailed records of all maintenance activities, parts used, and safety inspections within the company’s digital tracking systems.
- Partner with outside vendors to procure specialty parts or specialized technical support for complex repairs.
- Operate mobile equipment (loaders, man-lifts) as needed to support production or facilitate repairs.
QUALIFICATIONS
EducationHigh school diploma, GED, or relevant experienceWork Experience1+ years of experience related to Heavy-Duty Maintenance jobs or equivalent combination of training and experience, preferably in Ready-MixKnowledge, Skills, and AbilitiesEquipment analysis and general repair conceptsTroubleshootingOSHA compliance and regulationsProblem solvingDetail orientedTime managementADDITIONAL DETAILS
Physical Requirements
Must be able to lift and carry up to 50 lbs. for plant maintenance and equipment servicing.
Required to bend, stoop, climb, and reach. You must be able to maintain three points of contact when climbing on/off machinery or on ladders.
Strong hand-eye-foot coordination is essential for operating hand/foot controls. You must have good depth perception with or without seeing aid for distances up to 150 feet.
Working Conditions
All duties require outside assignments and require periods of work in all weather conditions, cold, wet, dry and dusty. Must be able to work in areas where noise levels are up to 85 dbs.
Plant Maintenance Technicians are required to provide their own hand tools.
Disclaimers
In addition to the primary responsibilities outlined, the successful candidate may be expected to take on other tasks and assignments as required, including but not limited to duties outside the typical scope of the role to support overall team operations and organizational needs. Flexibility and adaptability to evolving job demands are esse
In addition to the primary responsibilities outlined in the Job Description section, the successful candidate may be expected to take on other tasks and assignments as required, including but not limited to duties outside the typical scope of the role to support overall team operations and organizational needs. Flexibility and adaptability to evolving job demands are essential.
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.
See All 17 Plant Maintenance Technician Jobs in Arizona
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Find JobsPlant Maintenance Technician Jobs by City in Arizona
Where Arizona roles are concentrated, by current openings.
Plant Maintenance Technician Job Market in Arizona
A snapshot from current Arizona openings, updated as new roles post.
Who's Hiring
Top Industries Hiring
- Chemicals & Materials
- Mining & Natural Resources
- Healthcare & Medical Services
What Arizona Employers Look For
The qualifications that appear most often in plant maintenance technician jobs across Arizona.
- Two or more years of industrial maintenance experience in a manufacturing or processing environment
- Proficiency in electrical troubleshooting including PLCs, motor controls, and industrial wiring
- Experience with HVAC, pneumatic, and hydraulic systems in a plant setting
- Ability to read technical schematics, blueprints, and equipment manuals accurately
- Completion of a vocational program, apprenticeship, or associate degree in industrial maintenance or mechatronics
- Familiarity with OSHA safety standards and lockout/tagout procedures in industrial environments
Plant Maintenance Technician Jobs in Arizona: Frequently Asked Questions
How do you become a plant maintenance technician in Arizona?
Most plant maintenance technicians in Arizona enter through a vocational program or apprenticeship in industrial maintenance, mechatronics, or electrical technology at institutions like Mesa Community College or Pima Community College. Arizona does not require a state license for general plant maintenance work, but employers strongly prefer candidates who hold an OSHA 10 or OSHA 30 card and an EPA Section 608 certification for any refrigerant handling. Completing an apprenticeship through the Arizona Apprenticeship Office strengthens your candidacy considerably.
Which companies hire plant maintenance technicians in Arizona?
Companies currently hiring plant maintenance technicians in Arizona include Vulcan Materials Company, U-Haul, and ARCOSA, per current listings on Migrate Mate as of November 2026. Arizona's heavy concentration of semiconductor fabrication plants, mining operations, and large food and beverage facilities means there is a consistent pipeline of maintenance openings tied to capital-intensive industrial infrastructure.
Which Arizona cities have the most plant maintenance technician jobs?
Phoenix, Mesa, and Buckeye lead Arizona in plant maintenance technician openings. Phoenix and Mesa are driven by a dense cluster of semiconductor fabs, advanced manufacturing campuses, and food processing facilities, while Tucson's activity reflects the mining supply chain and the University of Arizona's affiliated research and facilities operations that generate steady maintenance demand.
Are there remote plant maintenance technician jobs in Arizona?
Yes, but they're rare. Plant maintenance technicians work hands-on with physical equipment, so almost all positions require on-site presence. About 25% of plant maintenance technician openings tied to Arizona are remote or hybrid as of November 2026, and those exceptions are typically limited to remote monitoring or condition-based maintenance coordination roles that sit closer to reliability engineering.
How can I get hired as a plant maintenance technician in Arizona with little or no experience?
The most realistic entry path is enrolling in a maintenance technician or mechatronics program at Maricopa Community Colleges or Pima Community College, which both maintain ties to local manufacturers who recruit directly from their programs. Large Arizona employers like Intel and Freeport-McMoRan run structured apprenticeships and operator-to-technician pipelines that give hands-on workers a clear upgrade path. Candidates moving from adjacent roles such as machine operator, facilities aide, or HVAC helper often find those titles count as qualifying experience for junior maintenance postings.
Where can I find and apply to plant maintenance technician jobs in Arizona?
You can find and apply to plant maintenance technician jobs in Arizona on Migrate Mate, which lists current openings across the state. Search for roles that fit your experience level and location, then apply directly to the ones that match.
See All 17 Plant Maintenance Technician Jobs in Arizona
Find roles in Arizona that match your experience and apply in just a few clicks.
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