3056 Operator Energy jobs in Riverside,CA

Production Operator

Adecco

Fontana, CA 92335

H.S. Diploma or General Education Degree (GED) required
3+ months of prior manufacturing experience
Must provide your own safety shoes
Must wear a long sleeve shirt with at least a 35% cotton blend
Ability to perform manual folding work with light shingle materials (no climbing, no stooping)
Must consistently meet production expectations of 12 boxes per hour

Inland Empire Health Plan

Rancho Cucamonga, CA 91730

EMCOR Group

Chino, CA 91708

U.S. Customs and Border Protection

Lake Elsinore, CA 92530

SpecialtyCare

Loma Linda, CA 92354

Anaergia

Bloomington, CA 92316

TikTok

Fontana, CA 92335

Brascia Builders

Santa Ana, CA 92704

5+ years of construction estimating experience with a commercial general contractor.
Strong understanding of commercial construction processes, materials, sequencing, scopes, and subcontractor coordination.
Ability to perform accurate takeoffs and build complete estimates from drawings, specifications, and early-stage project information.
Experience soliciting subcontractor bids and evaluating proposals for completeness, exclusions, gaps, and competitiveness.
Ability to identify scope holes, constructability concerns, budget risks, and clarification needs before bid submission.
Strong written and verbal communication skills.
Proficiency with estimating and construction tools such as STACK, Bluebeam, Procore, Microsoft Excel, or similar platforms.
Willingness to attend local site walks, pre-bid meetings, and project coordination meetings as needed.