Low-Voltage Project Estimator

Job overview

Low-Voltage Project Estimator is an onsite, full-time role in Claremont, CA. Compensation is $30–$38 per hour. The position is in the Sales Department and reports to the Executive Vice President. The estimator develops competitive bid packages for low-voltage systems by sourcing opportunities, reviewing project documents, conducting takeoffs, and coordinating with vendors and internal teams. Accurate estimates and handoffs support the company’s project sales and delivery work.

What you'll do

• Identify viable low-voltage bid opportunities.
• Review project specifications, drawings, and scope documents.
• Attend pre-bid site walks and visits to assess conditions and installation challenges.
• Prepare material, labor, and equipment takeoffs and detailed estimates, including permits.
• Solicit and analyze vendor and subcontractor quotes.
• Identify value-engineering opportunities, maintain cost records, and collaborate with Sales, Engineering, and Project Management.

What we're looking for

Skills & competencies

low-voltage project estimator

full-time

claremont ca

isn global enterprises

low-voltage systems

cost estimating

bid preparation

blueprint analysis

quantity takeoffs

nurse call systems

structured cabling

security systems

fire alarms

$30–$38/hr

Work arrangement

• Weekend coverage required

Benefits & perks

• Profitability performance sharing plan eligibility, medical and dental plans, paid time off, and company holiday pay.

Why this role

The posting lists a profitability performance sharing plan, medical and dental plans, paid time off, and company holiday pay. Local travel between sites or business locations may be needed.

About the employer

ISN Global Enterprises, Inc. is hiring for this role. Industry: Electrical Contractors and Other Wiring Installation Contractors. Sector: 23.