Commercial Electrical Helper Jobs in Riverside, CA

Superior Electrical, Mechanical & Plumbing, Inc. (SEMP) is a statewide provider of commercial skilled trade services with over 20 years of experience serving commercial clients throughout California. We are currently seeking a knowledgeable and detail-oriented Electrical Procurement Specialist to support our commercial construction and service operations.

This role is responsible for sourcing and procuring commercial electrical materials, equipment, and components required for construction and service projects. The ideal candidate possesses a strong understanding of commercial electrical systems, electrical materials, load calculations, voltage and amperage requirements, and National Electrical Code (NEC) standards. This individual will work closely with project managers, estimators, field personnel, and vendors to ensure materials are accurately specified, competitively priced, and delivered on schedule.

The successful candidate will be a technical resource during the procurement process, helping identify appropriate materials and equipment based on project requirements while maintaining strong vendor relationships and supporting project profitability.

Scope of Responsibilities

• Apply knowledge of electrical systems, load calculations, voltage requirements, amperage ratings, and NEC standards when sourcing materials and equipment
• Review project plans, specifications, and material requests to ensure accurate material selection and procurement
• Coordinate with project managers, estimators, and field personnel to identify project-specific material requirements
• Obtain pricing, availability, and delivery timelines from electrical distributors and suppliers
• Source and purchase electrical materials, components, and equipment for commercial construction and service projects
• Track orders and coordinate with vendors to ensure materials are delivered according to project schedules
• Identify alternative products or substitutions when materials are unavailable or lead times change
• Assist with gathering pricing and material information to support estimating and project budgeting efforts
• Maintain accurate purchasing documentation including purchase orders, order confirmations, and invoices
• Communicate with vendors and internal teams to resolve order discrepancies or delivery issues
• Support additional purchasing or administrative tasks as needed to assist the department

• Minimum of five (5) years of experience with commercial electrical materials within a purchasing, estimating, project management, field supervision, electrical distribution, or supply-house environment
• Ability to read and interpret electrical plans, equipment submittals, one-line diagrams, and manufacturer specifications preferred
• Working knowledge of electrical systems and the ability to interpret amperage, voltage, wattage, and related specifications when sourcing equipment and materials
• Strong organizational skills and ability to manage multiple purchase orders and vendor communications simultaneously
• Proficiency in Microsoft Office (Excel, Word, Outlook); experience with purchasing or ERP systems is preferred
• Excellent communication and collaboration skills

About the Company

Superior Electrical, Mechanical & Plumbing, Inc. is a commercial service and construction company with over 20 years of experience delivering high-quality electrical and plumbing solutions across California and other states. Our team is committed to reliability, safety, and strong customer partnerships while supporting projects that keep businesses and facilities running efficiently.

Benefits

Superior EMP offers competitive compensation and a benefits package that includes:

• Medical insurance
• Employee-only 401(k) retirement contributions
• Supplemental insurance options
• Paid sick leave and vacation time
• Opportunities for professional development and career growth

Superior Electrical, Mechanical, and Plumbing, Inc. does not accept unsolicited resumes or outreach from third-party recruiters or agencies. Unsolicited emails, calls, or submissions will not be considered.