Substation Project Engineer

The Substation Project Engineer is responsible for supporting the engineering, procurement, construction, testing, commissioning, and closeout of Substation electrical projects, with a primary focus on substations, transmission-related scopes, and interconnection facilities for utility-scale solar and battery energy storage projects.

This role serves as a key technical and project execution interface between engineering, procurement, construction, subcontractors, consultants, utilities, and internal project stakeholders. The Project Engineer supports safe, cost-effective, schedule-driven, and technically compliant project delivery in accordance with contract requirements, applicable codes, utility standards, and PGS quality expectations.

• Support the engineering execution of substations, transmission lines, gen-tie facilities, interconnection facilities, protection and controls systems, and related infrastructure from proposal state to project award through closeout
• Coordinate with internal engineering teams, external engineering consultants, procurement, construction, commissioning, and project management to ensure alignment on scope, schedule, budget, quality, and safety requirements.
• Review engineering design packages, studies, drawings, specifications, calculations, equipment submittals, relay settings, protection and controls drawings, grounding designs, cable schedules, SCADA/communications drawings, and construction deliverables for completeness, constructability, and compliance with project requirements.
• Support the development, review, and maintenance of project technical documentation, including design basis specifications, single-line diagrams, general arrangements, grounding plans, control schematics, wiring diagrams, equipment lists, test plans, commissioning documentation, and as-built records.
• Assist in managing engineering deliverable schedules, consultant performance, design review cycles, comment resolution, and technical action items to support project milestones and construction readiness.
• Track, log, and help resolve technical RFIs, design clarifications, field change requests, non-conformance items, and engineering support during construction, testing, commissioning, and energization.
• Support procurement of long-lead Substation equipment, including transformers, circuit breakers, disconnect switches, instrument transformers, relays, control buildings, protection panels, station service equipment, battery systems, fiber/telecom equipment, and other substation materials.
• Review vendor drawings, technical submittals, equipment data sheets, bills of material, factory test procedures, and operation and maintenance manuals for conformance with project specifications and utility requirements.
• Participate in factory acceptance testing, site acceptance testing, equipment inspections, and resolution of technical issues with vendors, suppliers, and subcontractors.
• Support construction teams by reviewing work plans, installation details, test results, turnover documentation, punch lists, and commissioning packages.
• Assist with permitting, project planning, schedule development, progress tracking, cost forecasting, risk identification, and reporting related to engineering and technical scopes.
• Support technical compliance with interconnection agreements, utility requirements, power purchase agreements, EPC contracts, owner specifications, permits, and applicable project documents.
• Coordinate with utilities, independent engineers, owner’s engineers, AHJs, EPC partners, subcontractors, and consultants to resolve technical issues and support successful project execution.
• Conduct technical evaluations, feasibility reviews, constructability reviews, value…