Role Summary Leads technically significant work packages, reviews discipline deliverables, and provides day-to-day guidance to project teams with 4-7 years of relevant experience. The role applies this accountability within Battery Energy Storage Systems (BESS). Key Responsibilities • Take technical ownership of major work packages and establish the execution approach within approved project criteria. • Develop and review calculations, drawings, models, specifications, reports, and supporting records. • Guide engineers, trainees, and drafters; provide clear review comments and verify effective closure. • Resolve complex design interfaces and coordinate directly with project leaders, clients, vendors, and other disciplines on delegated matters. • Identify optimization, constructability, quality, scope, and schedule risks and contribute lessons learned and standard improvements. • Ensure to perform quality reviews of designs and drawings prepared per PVI QRM documentation. Role-Specific Discipline Scope • BESS layouts, battery-container configuration, PCS and MV transformer integration, auxiliary systems, and single-line diagrams. • DC, LVAC, and MVAC cable systems, sizing, ampacity, voltage drop, routing, grounding, schedules, and BOMs. • OEM drawing/data review and interfaces with EMS, communications, fire alarm, HVAC, and third-party packages. • Clearances, augmentation strategy, constructability, and applicable NEC, NFPA 855, utility, and AHJ requirements. • Coordination with Civil, Structural, PV, PSS, substation/HV, and T-Line teams and validation of vendor/automation outputs. Qualifications and Experience Guidance • Education: B.Tech/B.E. in Electrical Engineering, Energy Systems Engineering, or another directly relevant engineering discipline from a recognized university. • Experience: Typically 4-7 years of relevant experience, including ownership and review of significant engineering work packages. • Knowledge: Applicable codes, client/utility requirements, constructability, quality controls, and multidisciplinary interfaces at a depth appropriate to the level. Technical Skills / Software • Core tools: AutoCAD; Software’s like CDEGS, CYMCAP, AMPCAL, WINIGS, VISUAL LIGHTING or EQUIVALENT; OEM sizing/configuration tools; document-management and approved calculation tools. • Expected proficiency: Advanced hands-on proficiency, model/calculation review capability, and ability to guide less-experienced users. Reporting / Accountability • Reporting: Typically reports to a Deputy Manager, Manager, or project Engineering Lead. • Accountability: Accountable for package-level technical integrity, interdisciplinary coordination, review quality, risk identification, and guidance of junior staff.