✦ Luna Orbit — Engineering (Non-Software)

Senior Estimator II - Substation & High Voltage

at CUPERTINO ELECTRIC

📍 Remote, US Remote 💰 $123K – $161K USD / year Posted March 08, 2026
Salary $123K – $161K USD / year
Type Full-Time
Experience mid
Exp. Years 5+ years
Education Not specified
Category Engineering (Non-Software)

This role involves estimating costs for high voltage substations, transmission projects, and utility-scale solar and storage systems, focusing on accurate material take-offs and contract negotiations.

  • Developing cost estimates for HV/MV projects
  • Material take-offs
  • Contract negotiations
  • Utility-scale solar PV and BESS estimation
  • Managing scope changes

Technical scope includes HV/MV substation and transmission estimation, solar PV and BESS project costing, and utility project management, emphasizing precise scope and cost analysis.

The ideal candidate is an experienced senior estimator with at least 5 years in utility-scale energy projects, specializing in high voltage substations, transmission, and solar PV systems. They excel in material take-offs, contract negotiations, and utility project estimation.

Material take-offsSubstation estimatingHigh Voltage (HV)TransmissionUtility-scale solar PV
Utility project managementEnergy systems design
High VoltageSubstationTransmissionMaterial take-offsUtility-scale solar PVBattery Energy Storage System
High Voltage (HV)Medium Voltage (MV)SubstationTransmissionMaterial take-offsContract negotiationUtility-scale solar PVBattery Energy Storage System (BESS)
NegotiationRelationship buildingCommunicationTeam collaborationProblem-solving
Industry Energy / Utility / Power Transmission
Job Function Estimating costs for utility-scale energy infrastructure projects
Senior EstimatorHigh VoltageSubstationTransmissionMaterial take-offsUtility-scale solar PVBattery Energy Storage SystemHV/MVEstimate developmentContract negotiationUtility projectsPower transmissionEnergy systemsProject estimationSubstation estimating

Lack of experience in utility-scale energy estimation, No familiarity with high voltage or substation projects, Inability to work remotely, Absence of relevant project experience

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