Administrative Assistant

Description

Superior Electrical, Mechanical & Plumbing, Inc. (SEMP) is hiring a full-time Administrative Assistant in Rancho Cucamonga, CA 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.

• 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 Fed Ex, 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

• High school diploma or equivalent
• Minimum of two years of experience in an administrative, 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