What is the role of a VFD Technician at McCarthy Building Companies, Inc.?

The VFD Technician position at McCarthy Building Companies, Inc. is a Full-time or part-time position opportunity in the Skilled Labor field.

Where is this VFD Technician job located?

Tomball, Texas, 77375, United States

What type of employment is offered for this VFD Technician role?

Full-time or part-time position

What is the expected salary for this VFD Technician job?

Compensation will be discussed during the hiring process.

How can I apply for the VFD Technician position at McCarthy Building Companies, Inc.?

You can apply directly through the application link provided.

VFD Technician at McCarthy Building Companies, Inc.

McCarthy Building Companies, Inc.

POSITION SUMMARY

McCarthy Building Companies is looking for Variable Frequency Drives (VFD) Technician, for our Water & Wasterwater team. This position is responsible for the installation, programming, troubleshooting and maintenance of VFDs and associated electrical/control systems used in water and wastewater treatment facilities. This role ensures reliable operation of pumps, motors, and automated processes critical to plant performance and regulatory compliance.

McCarthy proudly offers our craft professionals:

Safety-First Mindset
Paid Holidays (7)
Paid Time Off
Medical
Dental
Vision
401(k) Retirement
Professional Development
Referral Cash Bonuses!

McCarthys core purpose is to be the Best Builder in America. We value our skilled tradespeople, and we know the abilities you bring to make us a better company. Together, we can build great things

RESPONSIBILITIES

Install, configure, and commission low voltage (under 600V)VFDs for pumps, blowers, and other motor-driven equipment
Perform diagnostics and troubleshooting on VFDs, motors, and control circuits
Maintain and repair electrical systems (low and medium voltage) in treatment plants and lift stations
Program and adjust VFD parameters for optimal system performance and energy efficiency
Integrate VFDs with PLC and SCADA systems
Conduct preventive maintenance and inspections on electrical and control equipment
Read and interpret electrical schematics, P&IDs, and technical manuals
Respond to emergency breakdowns and minimize downtime
Ensure compliance with safety standards, including lockout/tagout (LOTO) procedures
Document maintenance activities, system changes, and service reports

QUALIFICATIONS

High school diploma or GED (Associate degree or technical certification preferred)
25+ years of experience with VFDs in industrial, municipal, or water/wastewater environments
Strong understanding of:

AC/DC motors
Electrical systems and controls
Industrial automation

Experience with major VFD brands (e.g., ABB, Allen-Bradley, Siemens)
Ability to read electrical diagrams and troubleshoot complex systems
Valid drivers license
Experience in water or wastewater treatment facilities
Familiarity with PLCs (Allen-Bradley, Siemens, etc)
Knowledge of SCADA systems
Electrical license or Journeyman certification
OSHA safety training
Must have reliable transportation to/from the job site
Ability to work independently and follow instructions
Must be self-motivated and can work well with others
Ability to meet attendance schedule with dependability and consistency
Abilityto performheavy lifting/pushing/pulling of materialweighing 50 pounds
Ability to squat, crawl, and work in confined spaces
Minimum age 18+
Proof of Identity and Employment Authorization

McCarthy is proud to be an equal opportunity employer, including disability and protected veteran status.

NOTICE TO EXTERNAL SEARCH FIRMS: McCarthys Talent Acquisition Team is the only authorized representative permitted to engage with external search firms, staffing agencies, or other third-party recruiting partners. McCarthy maintains an Approved Agency List for recruiting partners, which is reviewed and updated annually.

McCarthy will only consider submissions from agencies with a signed fee agreement in place for the current year. McCarthy does not accept unsolicited resumes, candidate submissions, or referrals from agencies that do not meet these requirements.

If a candidate is submitted without an active agreement, McCarthy will have no obligation to pay any fees and reserves the right to contact, engage, interview, or hire such candidate(s) without any financial or other responsibility to the submitting agency. Unsolicited resumes, including those sent directly to hiring managers or other employees, will be considered the property of McCarthy.

VFD Technician at McCarthy Building Companies, Inc. – Tomball, Texas

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