The MasTec Industrial operating group is part of the MasTec Clean Energy & Infrastructure (CE&I ... all instrument piping, automatic transfer switch gears, ultrasonic * Calibrates, tunes, and ...

60 Mastec Instrument Operator Jobs Hiring Near You
The MasTec Industrial operating group is part of the MasTec Clean Energy & Infrastructure (CE&I ... all instrument piping, automatic transfer switch gears, ultrasonic * Calibrates, tunes, and ...
The MasTec Industrial operating group is part of the MasTec Clean Energy & Infrastructure (CE&I ... all instrument piping, automatic transfer switch gears, ultrasonic * Calibrates, tunes, and ...
The MasTec Industrial operating group is part of the MasTec Clean Energy & Infrastructure (CE&I ... all instrument piping, automatic transfer switch gears, ultrasonic * Calibrates, tunes, and ...
The MasTec Industrial operating group is part of the MasTec Clean Energy & Infrastructure (CE&I ... all instrument piping, automatic transfer switch gears, ultrasonic * Calibrates, tunes, and ...
The MasTec Industrial operating group is part of the MasTec Clean Energy & Infrastructure (CE&I ... all instrument piping, automatic transfer switch gears, ultrasonic * Calibrates, tunes, and ...
Instrument Fitter Journeyman
Boise, ID · On-site
The MasTec Industrial operating group is part of the MasTec Clean Energy & Infrastructure (CE&I ... all instrument piping, automatic transfer switch gears, ultrasonic * Calibrates, tunes, and ...
Instrument Fitter Journeyman
Boise, ID · On-site
The MasTec Industrial operating group is part of the MasTec Clean Energy & Infrastructure (CE&I ... all instrument piping, automatic transfer switch gears, ultrasonic * Calibrates, tunes, and ...
The MasTec Industrial operating group is part of the MasTec Clean Energy & Infrastructure (CE&I ... all instrument piping, automatic transfer switch gears, ultrasonic * Calibrates, tunes, and ...
The MasTec Industrial operating group is part of the MasTec Clean Energy & Infrastructure (CE&I ... all instrument piping, automatic transfer switch gears, ultrasonic * Calibrates, tunes, and ...
The MasTec Industrial operating group is part of the MasTec Clean Energy & Infrastructure (CE&I ... NCCER Instrument Fitter Knowledge and Performance Verified required. * Each employee Must provide ...
The MasTec Industrial operating group is part of the MasTec Clean Energy & Infrastructure (CE&I ... NCCER Instrument Fitter Knowledge and Performance Verified required. * Each employee Must provide ...
The MasTec Industrial operating group is part of the MasTec Clean Energy & Infrastructure (CE&I ... NCCER Instrument Fitter Knowledge and Performance Verified required. * Each employee Must provide ...
The MasTec Industrial operating group is part of the MasTec Clean Energy & Infrastructure (CE&I ... NCCER Instrument Fitter Knowledge and Performance Verified required. * Each employee Must provide ...
The MasTec Industrial operating group is part of the MasTec Clean Energy & Infrastructure (CE&I ... NCCER Instrument Fitter Knowledge and Performance Verified required. * Each employee Must provide ...
The MasTec Industrial operating group is part of the MasTec Clean Energy & Infrastructure (CE&I ... NCCER Instrument Fitter Knowledge and Performance Verified required. * Each employee Must provide ...
The MasTec Industrial operating group is part of the MasTec Clean Energy & Infrastructure (CE&I ... NCCER Instrument Fitter Knowledge and Performance Verified required. * Each employee Must provide ...
The MasTec Industrial operating group is part of the MasTec Clean Energy & Infrastructure (CE&I ... NCCER Instrument Fitter Knowledge and Performance Verified required. * Each employee Must provide ...
The MasTec Industrial operating group is part of the MasTec Clean Energy & Infrastructure (CE&I ... NCCER Instrument Fitter Knowledge and Performance Verified required. * Each employee Must provide ...
The MasTec Industrial operating group is part of the MasTec Clean Energy & Infrastructure (CE&I ... NCCER Instrument Fitter Knowledge and Performance Verified required. * Each employee Must provide ...
The MasTec Industrial operating group is part of the MasTec Clean Energy & Infrastructure (CE&I ... NCCER Instrument Fitter Knowledge and Performance Verified required. * Each employee Must provide ...
The MasTec Industrial operating group is part of the MasTec Clean Energy & Infrastructure (CE&I ... NCCER Instrument Fitter Knowledge and Performance Verified required. * Each employee Must provide ...
The MasTec Industrial operating group is part of the MasTec Clean Energy & Infrastructure (CE&I ... all instrument piping, automatic transfer switch gears, ultrasonic * Calibrates, tunes, and ...
The MasTec Industrial operating group is part of the MasTec Clean Energy & Infrastructure (CE&I ... all instrument piping, automatic transfer switch gears, ultrasonic * Calibrates, tunes, and ...
Instrument Fitter Journeyman
Boise, ID · On-site
The MasTec Industrial operating group is part of the MasTec Clean Energy & Infrastructure (CE&I ... all instrument piping, automatic transfer switch gears, ultrasonic * Calibrates, tunes, and ...
Instrument Fitter Journeyman
Boise, ID · On-site
The MasTec Industrial operating group is part of the MasTec Clean Energy & Infrastructure (CE&I ... all instrument piping, automatic transfer switch gears, ultrasonic * Calibrates, tunes, and ...
Instrument Fitter Journeyman
Boise, ID · On-site
The MasTec Industrial operating group is part of the MasTec Clean Energy & Infrastructure (CE&I ... all instrument piping, automatic transfer switch gears, ultrasonic * Calibrates, tunes, and ...
Instrument Fitter Journeyman
Boise, ID · On-site
The MasTec Industrial operating group is part of the MasTec Clean Energy & Infrastructure (CE&I ... all instrument piping, automatic transfer switch gears, ultrasonic * Calibrates, tunes, and ...
... operating groups. Sustainability and safety are foundational to our culture and influence ... MasTec, a minority-owned Fortune 500 company, has shaped the construction industry for more than 90 ...
... operating groups. Sustainability and safety are foundational to our culture and influence ... MasTec, a minority-owned Fortune 500 company, has shaped the construction industry for more than 90 ...
Manager Commissioning & S/U
Abernathy, TX · On-site
... operating groups. Sustainability and safety are foundational to our culture and influence ... MasTec, a minority-owned Fortune 500 company, has shaped the construction industry for more than 90 ...
Manager Commissioning & S/U
Abernathy, TX · On-site
... operating groups. Sustainability and safety are foundational to our culture and influence ... MasTec, a minority-owned Fortune 500 company, has shaped the construction industry for more than 90 ...
Manager Commissioning & S/U
Abernathy, TX · On-site
... operating groups. Sustainability and safety are foundational to our culture and influence ... MasTec, a minority-owned Fortune 500 company, has shaped the construction industry for more than 90 ...
Manager Commissioning & S/U
Abernathy, TX · On-site
... operating groups. Sustainability and safety are foundational to our culture and influence ... MasTec, a minority-owned Fortune 500 company, has shaped the construction industry for more than 90 ...
Manager Commissioning & S/U
Abernathy, TX · On-site
... operating groups. Sustainability and safety are foundational to our culture and influence ... MasTec, a minority-owned Fortune 500 company, has shaped the construction industry for more than 90 ...
Manager Commissioning & S/U
Abernathy, TX · On-site
... operating groups. Sustainability and safety are foundational to our culture and influence ... MasTec, a minority-owned Fortune 500 company, has shaped the construction industry for more than 90 ...
... operating groups. Sustainability and safety are foundational to our culture and influence ... MasTec, a minority-owned Fortune 500 company, has shaped the construction industry for more than 90 ...
... operating groups. Sustainability and safety are foundational to our culture and influence ... MasTec, a minority-owned Fortune 500 company, has shaped the construction industry for more than 90 ...
... operating groups. Sustainability and safety are foundational to our culture and influence ... MasTec, a minority-owned Fortune 500 company, has shaped the construction industry for more than 90 ...
... operating groups. Sustainability and safety are foundational to our culture and influence ... MasTec, a minority-owned Fortune 500 company, has shaped the construction industry for more than 90 ...
MasTec Jobs Information
Do workers at MasTec get paid breaks?
45% of people say they don’t get paid breaks.
Based on data from 49 people who took the Breakroom Quiz between July 2025 and July 2026.
Does MasTec pay people when they’re sick?
34% of people say they wouldn’t get paid if they were sick but scheduled to work.
Based on data from 64 people who took the Breakroom Quiz between July 2025 and July 2026.
At MasTec, are sick days and vacation days separate paid time off?
69% of people say they don’t have to use vacation days when they’re out sick.
Based on data from 64 people who took the Breakroom Quiz between August 2025 and July 2026.
Is the health insurance from MasTec affordable enough for their workers?
96% of people say the health insurance costs are okay
Based on data from 57 people who took the Breakroom Quiz between July 2025 and July 2026.
Do people get paid time off at MasTec?
96% of people say they get paid time off.
Based on data from 68 people who took the Breakroom Quiz between July 2025 and July 2026.
How far ahead of time do people find out their work schedule?
- 94% of people with changing schedules find out their shifts one week or less ahead of time.
- 4% of people with changing schedules find out their shifts two weeks ahead of time.
- 0% of people with changing schedules find out their shifts three weeks ahead of time.
- 2% of people with changing schedules find out their shifts four weeks or more ahead of time.
Based on data from 49 people who took the Breakroom Quiz between January 2025 and July 2026.
Do workers at MasTec worry about hours?
39% of people report they worry about getting enough hours.
Based on data from 36 people who took the Breakroom Quiz between July 2025 and July 2026.
Do MasTec workers get to choose the shifts they work?
67% report that they don’t have enough control over which shifts they work.
Based on data from 30 people who took the Breakroom Quiz between July 2025 and July 2026.
How easy is it for MasTec workers to change shifts?
36% of people report that it’s hard to change shifts if they need to.
Based on data from 56 people who took the Breakroom Quiz between December 2024 and July 2026.
How easy is it to get time off at MasTec?
88% of people report it’s easy to get time off.
Based on data from 58 people who took the Breakroom Quiz between July 2025 and July 2026.
Do MasTec managers change schedules at the last minute?
43% of people say their manager changes their shift schedule at the last minute.
Based on data from 35 people who took the Breakroom Quiz between July 2025 and July 2026.
Do jobs at MasTec spill into time workers aren’t paid for?
33% of people report that their job takes up time that they don’t get paid for.
Based on data from 36 people who took the Breakroom Quiz between July 2025 and July 2026.
How easy is it to take sick days at MasTec?
91% of people report that it’s easy to take time off if they are sick.
Based on data from 64 people who took the Breakroom Quiz between July 2025 and July 2026.
Is a MasTec job good for students?
67% of students report this is a good place to work if you’re studying.
Based on data from 6 people who took the Breakroom Quiz between April 2025 and March 2026.
Is working at MasTec good if you’re a parent or caregiver?
74% of people who care for a child or other relative report this is a good place to work.
Based on data from 34 people who took the Breakroom Quiz between April 2025 and April 2026.
Do people at MasTec feel treated with respect by their managers?
75% of people say they’re treated with respect by their managers.
Based on data from 61 people who took the Breakroom Quiz between July 2025 and July 2026.
Do people at MasTec get to take their breaks without interruption?
67% of people report that they get to take their breaks without interruption.
Based on data from 51 people who took the Breakroom Quiz between July 2025 and July 2026.
Is it stressful to work at MasTec?
67% of people say they often feel stressed out at work.
Based on data from 63 people who took the Breakroom Quiz between July 2025 and July 2026.
Do people at MasTec enjoy their jobs?
78% of people report they enjoy their job.
Based on data from 59 people who took the Breakroom Quiz between July 2025 and July 2026.
Do people at MasTec recommend working with their team?
41% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 68 people who took the Breakroom Quiz between July 2025 and July 2026.
Do people get enough training when they start at MasTec?
40% of people report they didn’t get enough training when they started working here.
Based on data from 62 people who took the Breakroom Quiz between July 2025 and July 2026.
Do people get support to advance at MasTec?
In the last year, 41% of people report not being given support to advance their career here.
Based on data from 58 people who took the Breakroom Quiz between July 2025 and July 2026.
Do people think MasTec’s headquarters understands what’s happening where they work?
77% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 65 people who took the Breakroom Quiz between July 2025 and July 2026.
Do workers feel well informed about how MasTec is doing?
56% of people feel that they aren’t kept well informed about how the company is doing as a whole.
Based on data from 72 people who took the Breakroom Quiz between July 2025 and July 2026.

Full-time
Medical, Dental, Vision, Retirement
Posted 26 days ago
MasTec rating
7.4
Based on 154 frontline employees who took The Breakroom Quiz
35th of 80 rated construction
Job description
Company Overview
MasTec Industrial and Phoenix Industrial have served the power industry since 1947. We support utilities, developers, and municipalities with EPC services and project development expertise. We specialize in natural gas, oil, biomass, and waste-to-energy projects. Our depth of experience in utility and industrial systems, including simple and combined-cycle plants and reciprocating engines.
We’re committed to delivering quality, safety, and value at every project phase, from concept to operations. We invest in top talent and foster a respectful, inclusive environment where employees thrive as innovative leaders.
The MasTec Industrial operating group is part of the MasTec Clean Energy & Infrastructure (CE&I) business segment. The CE&I segment generates over $4.5 billion in annual revenue, providing construction services across our renewables, industrial, infrastructure, and general building operating groups. Sustainability and safety are foundational to our culture and influence everything we do.
MasTec, a minority-owned Fortune 500 company, has shaped the construction industry for more than 90 years. With over 35,000 employees and 400 offices nationwide, we provide flexibility and career growth in dynamic work environments. Join one of the largest construction firms in the country (Engineering News-Record [ENR]: #1 in Power, #16 Top 50 Domestic Heavy Contractors, #13 Transportation Contractor).
Responsibilities
ESSENTIAL JOB FUNCTION
- Determines methods and materials needed to accomplish assigned maintenance, repair, or
- Performs lock-out and tag-out procedures to secure switch gear and deactivate equipment and checks local switch point to ensure proper lock-out procedures are used.
- Dismantles equipment or devices to gain access to and remove defective parts or components. Troubleshoots, inspects, and maintains
- Removes and replaces operating
- Calibrates equipment, tunes, and adjusts equipment to meet established tolerances.
- Installs new and used equipment such as controllers, flow meters, pressure transmitters, analytical instrumentation controls, recorders, alarm panels, PLC’s, modems, and display panels, including all instrument piping, automatic transfer switch gears, ultrasonic
- Calibrates, tunes, and balances control loops and hardware routinely to ensure accuracy of operation for equipment such as recorders, flow meters, and controllers.
- Responsible for knowing and following appropriate safety procedures.
- Acquire knowledge on methods and materials needed to accomplish assigned maintenance, repair, or construction tasks.
- Perform miscellaneous tasks that require manually moving materials, tools and equipment and use of hand and power tools.
- Perform work area clean-up and safety-related duties.
- Acquire knowledge to install new and used equipment such as controllers, flow meters, pressure transmitters, analytical instrumentation controls, recorders as well as instrument air piping.
- Requires working in operating facilities and observing and abiding by additional safety policies and procedures.
- Other duties as assigned.
Qualifications
KNOWLEDGE, SKILLS, AND ABILITIES REQUIRED:
- Master Journeyman: a minimum of four years’ experience in craft and hold one of the.
- Journeyman: a minimum of four years’ experience in craft.
- following Licenses or certifications that reciprocate with the State of Projects location and with the project’s requirements; State Journeyman Electrical License, State Electrical license, or Hold Industrial Electrician certification from NCCER by passing written exam.
- Each employee Must provide Safety Toe Boots.
- Each employee must provide Safety Toe Boots.
- Each employee is required to provide their own set of appropriate/approved hand tools and personal tools, per the Tool List, needed to preform daily tasks as required. The Company will provide all power tools and personal safety gear.
- Follow all state, company, client, OSHA, and federal guidelines regarding health and safety.
- Each employee is to practice and maintain good “House Keeping” by cleaning up their work area and jobsite after each task.
PHYSICAL DEMANDS:
- Work up to a 12-hour shift doing hard physical work in varying temperatures and outside conditions.
- May need to maintain physical strength and stamina; Use arms, hands, and legs fully; Push, pull, and frequently lift and carry objects weighing up to 50 pounds; and stoop, kneel, balance, crouch, crawl, and climb to perform job tasks.
- Stamina to perform this task repetitively and continuously for several hour intervals.
- Uncontrolled environmental conditions: Constant change in weather and site conditions.
- This work environment may involve moderate exposure to unusual elements, such as extreme temperatures, dirt, dust, fumes, smoke, unpleasant odors and/or loud noises.
- Ability to wear personal protective equipment is required (including but not limited to- safety toed shoes, gloves, safety glasses, hearing protection, hardhat, vest, etc.).
- Move in and around confined, cluttered, and uneven areas.
- May need to work at heights and must be able to abide by all safety and fall-protection requirements; must be able to wear and utilize all safety equipment required for work at heights.
- Evaluate information based on measurable standards; and see details in objects or drawings and recognize slight differences in shapes and shadings.
- Visualize objects in three dimensions from drawings.
- Keep good balance and work at heights.
- See well (either naturally or with correction).
- Hear well (either naturally or with correction.)
- Coordinate the use of eyes, hands, and feet.
What's in it for You
Financial Wellbeing
Compensation $45 / hour, commensurate with experience
Competitive pay with ongoing performance review and merit increase
401(k) with company match & Employee Stock Purchase Plan (ESPP)
Flexible spending account (Healthcare & Dependent care)
Health & Wellness
Medical, Dental, and Vision insurance (plan choice) - coverage for spouse, domestic partner, and children
Diabetes Management, Telehealth Coverage, Prescription Drug Plan, Pet Insurance, Weight Management Drug Discount
Discounted National Gym Membership Network
Employee Assistance Program
Planning for the Unexpected
Short and long-term disability, life insurance, and accidental death & dismemberment
Voluntary life insurance, accident, critical illness, hospital indemnity coverage
Emergency Travel Assistance Program
Group legal plan
Position may be subject to pre-employment screening, which may include background check and drug testing. Accessibility: If you need accommodation as part of the employment process, contact ceicareers@mastec.com. Due to the high volume of applications received, we are unable to respond to individual requests regarding application status. Please log into your candidate profile for up-to-date information.
MasTec, Inc. is an Equal Employment Opportunity Employer. The Company's policy is not to unlawfully discriminate against any applicant or employee on the basis of race, color, sex, sexual orientation, gender identity, religion, national origin, age, disability, genetic information, military status, or any other consideration made unlawful by applicable federal, state, or local laws. The Company also prohibits harassment of applicants and employees based on any of these protected categories. It is also MasTec's policy to comply with all applicable state, federal and local laws respecting consideration of unemployment status in making hiring decisions.
Disclaimer: MasTec and our Subsidiaries will never ask prospective employees for any form of payment or money transfer as part of job application or onboarding. We do not ask prospective employees for information about credit cards or personal passwords, and it does not require applicants to purchase equipment or software. Ensure that all recruiter email addresses end in @mastec.com or @talent.icims.com. If you suspect you are the target of a scam, we advise you to contact your local law enforcement agency and report fraud at https://reportfraud.ftc.gov/.
MasTec Clean Energy & Infrastructure and our subsidiaries do not work with any third-party recruiters or agencies without a valid signed agreement and partnership with the Corporate Talent Acquisition Team.
Qualifications:KNOWLEDGE, SKILLS, AND ABILITIES REQUIRED:
- Master Journeyman: a minimum of four years’ experience in craft and hold one of the.
- Journeyman: a minimum of four years’ experience in craft.
- following Licenses or certifications that reciprocate with the State of Projects location and with the project’s requirements; State Journeyman Electrical License, State Electrical license, or Hold Industrial Electrician certification from NCCER by passing written exam.
- Each employee Must provide Safety Toe Boots.
- Each employee must provide Safety Toe Boots.
- Each employee is required to provide their own set of appropriate/approved hand tools and personal tools, per the Tool List, needed to preform daily tasks as required. The Company will provide all power tools and personal safety gear.
- Follow all state, company, client, OSHA, and federal guidelines regarding health and safety.
- Each employee is to practice and maintain good “House Keeping” by cleaning up their work area and jobsite after each task.
PHYSICAL DEMANDS:
- Work up to a 12-hour shift doing hard physical work in varying temperatures and outside conditions.
- May need to maintain physical strength and stamina; Use arms, hands, and legs fully; Push, pull, and frequently lift and carry objects weighing up to 50 pounds; and stoop, kneel, balance, crouch, crawl, and climb to perform job tasks.
- Stamina to perform this task repetitively and continuously for several hour intervals.
- Uncontrolled environmental conditions: Constant change in weather and site conditions.
- This work environment may involve moderate exposure to unusual elements, such as extreme temperatures, dirt, dust, fumes, smoke, unpleasant odors and/or loud noises.
- Ability to wear personal protective equipment is required (including but not limited to- safety toed shoes, gloves, safety glasses, hearing protection, hardhat, vest, etc.).
- Move in and around confined, cluttered, and uneven areas.
- May need to work at heights and must be able to abide by all safety and fall-protection requirements; must be able to wear and utilize all safety equipment required for work at heights.
- Evaluate information based on measurable standards; and see details in objects or drawings and recognize slight differences in shapes and shadings.
- Visualize objects in three dimensions from drawings.
- Keep good balance and work at heights.
- See well (either naturally or with correction).
- Hear well (either naturally or with correction.)
- Coordinate the use of eyes, hands, and feet.
What's in it for You
Financial Wellbeing
Compensation $45 / hour, commensurate with experience
Competitive pay with ongoing performance review and merit increase
401(k) with company match & Employee Stock Purchase Plan (ESPP)
Flexible spending account (Healthcare & Dependent care)
Health & Wellness
Medical, Dental, and Vision insurance (plan choice) - coverage for spouse, domestic partner, and children
Diabetes Management, Telehealth Coverage, Prescription Drug Plan, Pet Insurance, Weight Management Drug Discount
Discounted National Gym Membership Network
Employee Assistance Program
Planning for the Unexpected
Short and long-term disability, life insurance, and accidental death & dismemberment
Voluntary life insurance, accident, critical illness, hospital indemnity coverage
Emergency Travel Assistance Program
Group legal plan
Position may be subject to pre-employment screening, which may include background check and drug testing. Accessibility: If you need accommodation as part of the employment process, contact ceicareers@mastec.com. Due to the high volume of applications received, we are unable to respond to individual requests regarding application status. Please log into your candidate profile for up-to-date information.
MasTec, Inc. is an Equal Employment Opportunity Employer. The Company's policy is not to unlawfully discriminate against any applicant or employee on the basis of race, color, sex, sexual orientation, gender identity, religion, national origin, age, disability, genetic information, military status, or any other consideration made unlawful by applicable federal, state, or local laws. The Company also prohibits harassment of applicants and employees based on any of these protected categories. It is also MasTec's policy to comply with all applicable state, federal and local laws respecting consideration of unemployment status in making hiring decisions.
Disclaimer: MasTec and our Subsidiaries will never ask prospective employees for any form of payment or money transfer as part of job application or onboarding. We do not ask prospective employees for information about credit cards or personal passwords, and it does not require applicants to purchase equipment or software. Ensure that all recruiter email addresses end in @mastec.com or @talent.icims.com. If you suspect you are the target of a scam, we advise you to contact your local law enforcement agency and re...