Senior EPC Estimator – Solar & Battery Energy Storage; BESS

Division: Solar
Company: Conti Corporation LLC
Location: Irvine, CA | Las Vegas, NV | Remote (relocation may be required based on business needs)

Conti Corporation LLC is a national EPC, MEP, and energy services company delivering full‑lifecycle construction solutions across renewable energy, electrical, infrastructure, and technology markets. Conti’s Solar Division supports developers, IPPs, and owners with integrated utility‑scale solar and battery energy storage EPC services
, ranging from early‑stage development through construction and commissioning.

This role is a critical contributor within Conti’s Solar estimating and preconstruction team.

The EPC Estimator – Solar & BESS is responsible for supporting the pricing, scope review, and estimating efforts for utility‑scale solar and battery storage projects
. Working closely with the Chief Estimator
, this role focuses on detailed scope analysis and cost development related to EPC components
, including fencing, racking, piling, balance of plant (BOP), and material procurement.

The ideal candidate has hands‑on experience estimating solar and BESS projects, understands how individual scopes impact overall EPC pricing, and thrives in a collaborative, fast‑paced pursuit environment.

• Develop detailed estimates for utility‑scale solar and BESS projects, supporting EPC pricing efforts
• Analyze and quantify scope related to:
  • Fencing
  • Racking systems
  • Piling and foundations
  • Major materials and equipment
  • Balance of Plant (BOP) components
• Perform quantity takeoffs, pricing validation, and scope comparisons
• Identify cost drivers, risks, and value‑engineering opportunities

• Support the full RFP process in collaboration with the Chief Estimator
• Review RFP documents, specifications, drawings, and commercial requirements
• Assist in development of competitive pricing strategies and proposal inputs
• Coordinate with internal engineering, procurement, and construction teams to ensure complete scope coverage
• Work hand‑in‑hand with the Chief Estimator to align pricing assumptions and execution strategies
• Support budget reviews, pricing clarifications, and proposal revisions
• Assist with post‑award budget validation and transition to project execution teams

• Maintain awareness of market trends affecting solar and BESS EPC pricing, including material costs and labor conditions
• Understand utility‑scale construction methodologies and sequencing
• Support refinement of estimating tools, databases, and pricing models

• 5+ years of experience in estimating or preconstruction for utility‑scale solar and/or battery storage projects
• Strong understanding of EPC scope for utility‑scale construction
• Experience with scope elements including racking, foundations, fencing, and BOP
• Ability to interpret construction drawings, specifications, and technical documents
• Familiarity with EPC contracting structures and pricing methodologies
• Proficiency in Excel and estimating/takeoff software tools
• Strong analytical, organizational, and communication skills

• Experience supporting projects in the 30MW–200MW DC range
• Exposure to battery energy storage systems (BESS) pricing
• Experience working within a dedicated EPC estimating team
• Prior collaboration with senior estimating or preconstruction leadership
• Opportunity to grow into senior estimating or leadership roles within Conti’s Solar Division
• Direct collaboration with executive‑level estimating leadership
• Opportunity to deepen EPC and utility‑scale expertise
• Stable platform with growing solar and BESS project pipeline
• Clear career path within a specialized renewable energy EPC group