Administrative Assistant

Superior Electrical, Mechanical and Plumbing, Inc.•Rancho Cucamonga, CA

6h•Onsite

About The Position

Superior Electrical, Mechanical & Plumbing, Inc. (SEMP) is hiring a full-time Administrative Assistant to support our fast-paced office operations. We’re looking for a detail-oriented, tech-savvy professional with customer service or call center experience who enjoys working in a collaborative, service-focused environment. Schedule is Monday–Friday, 7:30 a.m. to 4:30 p.m.

Requirements

High school diploma or equivalent
Minimum of two years of experience in an administrative, human resources, customer service, or call center role
Strong written and verbal communication skills
Typing speed of at least 40 WPM preferred
Reliable attendance and punctuality
Ability to sit for extended periods and occasionally lift up to 25 lbs

Responsibilities

Answer and process a moderate volume of incoming phone calls
Process administrative and new-hire paperwork while maintaining accuracy and confidentiality
Operate office equipment, including multi-line phone systems, printers, and scanners
Communicate effectively and professionally with employees and the public
Organize, track, and maintain records with strong attention to detail
Maintain confidentiality and handle sensitive information professionally
Process outbound mail requests via FedEx, UPS, and USPS
Manage multiple tasks efficiently in a busy office environment
Demonstrate proficiency with the Microsoft Office Suite (Outlook, Word, Excel)
Perform additional administrative duties as needed to support department operations