5-7 years of electrical construction inspection experience, specifically with medium voltage systems
Strong understanding of NEC, CEC, IEEE, ANSI, UL, and PG&E standards
Experience with NETA acceptance testing and electrical test report analysis
Proficient in reading electrical plans and single-line diagrams
Excellent documentation skills for daily reports and photo logs
Possession of a valid TWIC or ability to obtain one prior to employment
Valid driver's license required
Responsibilities
Review electrical submittals for compliance with relevant codes and standards
Conduct field inspections of various electrical components and systems
Evaluate short-circuit, coordination, and arc-flash studies
Attend and report on NETA acceptance testing and other evaluations
Ensure all necessary approvals and documentation are complete before energization
Provide troubleshooting support for programming and commissioning issues
Conduct final inspections and coordinate with Port Utilities for meter installations
Prepare inspection reports and maintain records in project management systems
Monitor project schedules and participate in regular project meetings
Identify and report deficiencies in as-built documents
Benefits
Opportunity to work on significant port electrification projects
Engagement with a diverse range of electrical systems and technologies
Collaboration with a dedicated construction management team
Potential for professional development through exposure to various inspection and testing processes
Work primarily based at the Port's main facility in Oakland, CA
Full Job Description
Position summary Cornerstone is seeking an experienced Electrical Inspector with medium voltage construction experience to join a construction management team supporting port electrification projects in Oakland, CA
Key responsibilities
Review electrical submittals for conformance with NEC, IEEE, ANSI, UL, PG&E, Port Utilities, and City of Oakland codes (CBC, CEC)
Field inspect switchgear, transformers, switchboards, breakers, instrument transformers, protective relays, EV chargers, grounding, batteries, vaults, duct banks, conductors, control wiring, lighting, and utility metering
Review short-circuit, coordination, and arc-flash studies
Attend NETA acceptance testing, functional testing, UL field certification, and NRTL evaluations; report results and track open items
Verify City of Oakland green tag approval and confirm all test reports, permits, and arc-flash labels are complete before energization
Provide technical troubleshooting support on programming, wiring, testing, and commissioning issues
Conduct final energization-readiness inspections with Port Harbor Facilities and coordinate meter installation with Port Utilities
Recommend acceptance or rejection of electrical work and support the Professional Electrical Engineer's certification letter
Prepare Daily Inspection Reports, inspection checklists, and photo logs; maintain records in SharePoint and Unifier
Review schedules to identify upcoming inspections and attend weekly or biweekly project meetings
Monitor as-builts, review closeout documents, and identify and report deficiencies to contractors and tenants
Minimum qualifications
Demonstrated electrical construction inspection experience on medium voltage equipment and infrastructure
Working knowledge of NEC/CEC, IEEE, ANSI, UL, and utility (PG&E) requirements
Experience witnessing NETA acceptance testing and reviewing electrical test reports
Ability to read and interpret electrical plans, single-line diagrams, and specifications
Strong documentation skills, including daily reports and photo logs
Valid Transportation Worker Identification Credential (TWIC), or ability to obtain one before starting work
Valid driver's license
Preferred qualifications
ICC Electrical Inspector certification or NETA certification
Experience with shore power, EV charging, substation, or port/marine terminal projects
Familiarity with the Caltrans Uniform Filing System
Experience with SharePoint, Oracle Primavera Unifier, and reviewing CAD as-builts
Prior work on public agency or port construction programs
About the project
You will inspect major electrical improvements across 11 Port and tenant projects, including new medium voltage substations, shore power, and EV and truck charging infrastructure.
Port projects (full-time CM support): Berth 22 and Berth 24 Shore Power; Washington St Garage EV Chargers
Tenant projects (as-needed inspection): Eagle Rock Development, Eagle Rock Shore Power, Matson EV Chargers, Tesla/Forum EV Chargers, OICT RTG Electrification, EPA SSA / TraPac / ETS Truck Chargers, and Berth 30-32 High Mast Light Pole Relocation
Work is split roughly 80% Port projects and 20% tenant projects. The team will be based at the Port's main building, 530 Water Street, Oakland.
Salary Range: $85-$95 per hour, based on experience
