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O&M Service Manager

Sydney, New South Wales💼 Full-time🗓 2026-08-28 → 2026-09-24

Core

Manage the operation and maintenance of utility-scale Battery Energy Storage Systems (BESS), ensuring asset performance, compliance, and contractual delivery.

Role type

Senior O&M Service Manager (Energy Storage)

Builds

Operational reliability and service delivery for large-scale BESS assets

Domain

Renewable Energy / Battery Energy Storage

Deliverable

production ML models | product features | dashboards & analysis | client delivery | infrastructure | physical/clinical work

Required skills

Asset management, Long-Term Service Agreement (LTSA) execution, site supervision, troubleshooting, audit program development, tender and scope definition, KPI and SLA management, subcontractor governance, incident and fault management (RCA), budget and cost optimization, CMMS proficiency, technical system architecture interpretation

Preferred skills

Utility-scale BESS hands-on experience, PCS/EMS/BMS/SCADA knowledge, grid-forming/following control strategies, OEM or asset owner experience

Technologies

CMMS, PCS, EMS, BMS, SCADA

Responsibilities

Execute LTSA/maintenance agreements, supervise onsite work and troubleshooting, manage availability and performance guarantees, lead pre-contract and tender activities, oversee subcontractor strategy and performance, manage O&M budgets and cost optimization, coordinate stakeholders to resolve operational issues

Seniority

Senior, hands-on IC

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