Electrical Prefab Supervisor

Magic Valley Electric; Jerome (ID); On-site; USD 85,000 - 120,000; Full time

Benefits offered by this job

Health Insurance

Dental Insurance

Vision Insurance

Short-Term Disability

Life Insurance

401(k) with company match

Paid Vacation

Paid Holidays

Yearly Bonus

Professional Development

Future Advancement Opportunities

Job summary

Magic Valley Electric is seeking a Prefabrication Supervisor to lead all aspects of electrical prefabrication operations and shift field labor into controlled shop environments. You will oversee production planning, staffing, workflow, quality, and scheduling to ensure on‑time delivery and adherence to project specs.

The role emphasizes improving efficiency, quality, and safety, coordinating with estimators, project managers, and field leaders, and driving standardization across shops with a

Qualifications

• 7+ years of experience in electrical construction, with prefabrication, manufacturing, or field operations.
• 3–5+ years of leadership or management experience.
• Strong knowledge of the National Electrical Code and other electrical regulations.

Responsibilities

• Develop and execute the company’s prefabrication strategy to support efficiency and scalability.
• Identify opportunities to increase prefabrication across projects by coordinating with estimators, project managers, and field leaders.
• Standardize prefabrication processes and develop best practices across the company.
• Oversee day‑to‑day operations of the prefabrication shop, including scheduling, workflow, and labor allocation.
• Manage shop layout, equipment, and processes to optimize production efficiency.
• Work with procurement and warehouse teams to ensure materials are available for scheduled builds.
• Ensure prefabricated assemblies meet project specifications, quality standards, and delivery timelines.
• Track production schedules to ensure assemblies arrive on site when needed.
• Establish performance metrics and continuously improve shop productivity and quality.
• Monitor production costs, labor efficiency, and material usage.
• Maintain a safe working environment and ensure OSHA/compliance.
• Implement safety training and enforce proper procedures within the prefabrication facility.
• Evaluate new technologies, automation, and fabrication methods to improve production capabilities.

Skills

Leadership

Production planning

Blueprints

Cross-department coordination

Problem solving

Education

Electrical construction experience

Leadership/management experience

NEC knowledge

Job description

Employee Benefits

• 100% Company Paid Health Insurance for Employee and Family (HSA option available)
• 100% Company Paid Dental Insurance
• 100% Company Paid Vision Insurance
• 100% Company Paid Group Short-Term Disability
• 100% Company Paid Group Life Insurance
• Voluntary Supplemental Insurance Options (Short-Term Disability, Long-Term Disability, Accident, Critical Illness, Hospital Indemnity and Life Insurance)
• 401(k) Retirement with a 5% company match
• Paid Vacation
• Paid Holidays
• Competitive Wages
• Yearly Performance Based Bonus
• Positive Team and Skill Enhancing Atmosphere
• Professional Development Training
• Future Advancement Opportunities
• A family. We care about our team and expect you to bring that same caring when you join. We do a lot more than just work together. You’ll come to love our company outings and you’ll build life‑long friendships.

Summary

The Prefabrication Supervisor leads and manages all aspects of the company’s electrical prefabrication operations. The role focuses on improving efficiency, quality, and safety by shifting field labor into controlled shop environments where assemblies can be built ahead of installation. The Supervisor oversees production planning, staffing, workflow, quality control, and coordination with project management, estimating, and field operations to ensure prefabricated materials are delivered accurately and on schedule.

Essential Functions

• Develop and execute the company’s prefabrication strategy to support operational efficiency and scalability.
• Identify opportunities to increase prefabrication across projects and divisions by coordinating with estimators, project managers, and field leaders.
• Standardize prefabrication processes and develop best practices across the company.
• Oversee day‑to‑day operations of the prefabrication shop, including scheduling, workflow, and labor allocation.
• Manage shop layout, equipment, and processes to optimize production efficiency.
• Work with procurement and warehouse teams to ensure materials are available for scheduled builds.
• Ensure prefabricated assemblies meet project specifications, quality standards, and delivery timelines.
• Track production schedules to ensure assemblies arrive on site when needed.
• Establish performance metrics and continuously improve shop productivity and quality.
• Monitor production costs, labor efficiency, and material usage.
• Maintain a safe working environment and ensure compliance with OSHA and company standards.
• Implement safety training and enforce proper procedures within the prefabrication facility.
• Evaluate new technologies, automation, and fabrication methods to improve production capabilities.

Competencies

• Strong understanding of commercial and industrial electrical systems and installation practices.
• Strong leadership and team development skills.
• Excellent organizational and production planning abilities.
• Knowledge of electrical materials, assemblies, and construction workflows.
• Ability to coordinate across departments and communicate effectively with field teams and leadership.
• Problem‑solving mindset with focus on efficiency and continuous improvement.
• Ability to read and interpret blueprints and construction documents.
• Proficient with company software and operational systems.
• Strong problem‑solving skills and keen attention to detail.
• High level of organizational skills and ability to manage complex responsibilities.
• Understanding of electrical design and assemblies, as well as principles of safety, job management, budgeting, and procurement for shop operations.

Education and Licenses

• 7+ years of experience in electrical construction, with experience in prefabrication, manufacturing, or field operations.
• 3–5+ years of leadership or management experience.
• Experience with prefabrication planning is preferred.
• Strong knowledge of the National Electrical Code and other applicable electrical codes and regulations.

Physical Demands

• Frequently required to stand, walk, bend, kneel, crouch, crawl, twist, and reach.
• Ability to lift, carry, push, and pull tools, parts, and equipment weighing up to 50 lbs. frequently and up to 75 lbs. occasionally, with or without assistance.
• Ability to grasp, handle, and manipulate hand tools, power tools, and small components requiring fine motor skills.
• Ability to climb ladders, steps, or onto vehicles, trailers, and equipment.
• Ability to work in confined spaces, awkward positions, or at varying heights.
• Ability to sit, drive, and operate company vehicles as required.
• Ability to perform repetitive motions involving hands, wrists, arms, and shoulders.
• Visual ability to inspect equipment, read gauges, labels, and digital displays (with or without corrective lenses).
• Auditory ability to hear alarms, vehicle sounds, equipment operation, and verbal instructions (with or without hearing aids).
• Ability to tolerate exposure to noise, vibration, dust, grease, fumes, and varying temperatures.
• Ability to work long shifts, overtime, or irregular hours, including early mornings or weekends as needed.
• Ability to operate heavy equipment or machinery safety as needed.
• Ability to travel between job sites as needed.
• Ability to differentiate colors for wiring, indicators, or safety markings.