Electrical Estimator - ARB, Inc.

7515 Irvine Center Dr
Irvine, CA 92618, USA

ARB, Inc., a top-ranked EPC leader, is now seeking an Electrical Estimator to take the lead on electrical estimates for complex industrial projects, and develop accurate, detailed, and competitive cost estimates. This role plays a critical part in front‑end project development, bidding, and execution planning for complex electrical scopes including power generation, instrumentation, controls, grounding, and classified‑area installations. The ideal candidate will possess strong analytical skills, solid electrical knowledge, proficiency in industry‑related software, and the ability to produce clear, organized reports for the lead estimator and project team.

• Review and interpret electrical drawings, single‑line diagrams, layouts, specifications, and client standards.
• Prepare detailed labor, material, equipment, subcontractor, and indirect cost estimates for EPC lump‑sum, unit‑rate, and T&M.
• Collaborate with engineering, project management, procurement, and construction teams to confirm scope, assumptions, execution plans, and risk factors.
• Develop installation labor strategies for industrial electrical systems including power distribution, MCCs, instrumentation, and control systems.
• Solicit, evaluate, and level vendor and subcontractor quotations; participate in negotiations for supplier and subcontractor bids.
• Apply electrical codes and standards relevant to industrial facilities (NEC, NFPA, API, ISA, IEEE, etc.).
• Analyze cost impacts related to project changes, client clarifications, and scope growth.
• Participate in bid strategy meetings and support pricing decisions with detailed backup documentation.
• Prepare formal bid packages, exhibits, and cost summaries for client and internal review.
• Conduct site visits and brownfield walkdowns to validate constructability assumptions.
• Maintain historical cost data, productivity benchmarks, and estimating templates for future bids.
• Support procurement activities by refining material takeoffs and long‑lead item forecasts.
• Participate in post‑project reviews and lessons‑learned to improve estimating accuracy and methodology.
• Transition from estimating to the field team after successful bids to ensure smooth project execution and continuity.

• Prior experience in electrical estimating EPC, industrial, oil & gas, refinery, power generation, or heavy process facilities.
• Strong technical knowledge of industrial electrical systems, hazardous‑area installations, and construction methods.
• Proficiency with estimating software such as Accubid, McCormick, Electrical Bid Manager, or equivalent.
• Working knowledge of EPC contracting models, including risk allocation, contingency planning, and pricing strategies.
• Experience evaluating labor productivity, composite crews, and union labor environments.
• Familiarity with vendor procurement, subcontractor bid leveling, and commercial evaluations.
• Advanced proficiency with Microsoft Excel, Word, PowerPoint, and Bluebeam.
• Ability to read and interpret complex electrical drawings and multi‑discipline EPC design packages.
• Strong analytical, organizational, and attention‑to‑detail skills.
• Excellent communication skills and ability to interface with owners, engineers, vendors, construction teams, and senior leadership.
• Ability to manage multiple bids simultaneously while meeting tight deadlines.
• Experience with project management and scheduling tools is a plus.
• Annual salary range of $140–$175k commensurate with education, experience and skillset.
• Paid Company Holidays.
• Paid PTO.
• Medical, Dental, Vision, FSA/HSA, Short Term/Long Term Disability, 401K with matching contribution.

Primoris was formed in 2004 as the parent company and is traded on the NYSE under the symbol PRIM. We provide a wide range of construction, maintenance, and engineering services for power generation, oil and gas, chemical, pipeline, utilities and distribution, and civil infrastructure clients. Primoris is ranked in the top 1% of the prestigious Top 600 Specialty Contractors List by Engineering News‑Record (ENR), having built projects throughout the U.S. and Canada.

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