Jobs at ON.energy

The Supply Chain Sourcing Manager is responsible for sourcing, purchasing, and logistics management of electrical and auxiliary power systems, ensuring timely delivery while collaborating with various departments to align strategies and improve systems.

Responsible for PLC programming, designing and executing functional tests, automating tests using Python, and collaborating on system validation.

Manage the engineering execution of battery energy storage projects, ensuring technical compliance, coordinating with teams, and conducting site activities.

The Sourcing Manager oversees sourcing and purchasing of transformers and equipment, ensuring timely delivery and quality standards are met while collaborating with cross-functional teams.

The Director of Project Engineering leads the engineering execution of large-scale BESS projects for data centers, ensuring technical compliance and quality standards through strategic leadership and team mentorship.

The Lead Test Engineer will oversee product validation and testing for On Energy's power technologies, ensuring compliance and facilitating staff training, while analyzing data for improvements.

The Senior Controls Engineer leads hardware product design related to controls and networks for energy infrastructure projects, collaborating with various teams and ensuring technical compliance.

The Technical Accountant will handle complex accounting issues, support financial reporting, evaluate project finance structures, and collaborate with various internal teams on accounting matters related to renewable energy projects.

Drive engineering performance, processes, and reporting for the Data Center BESS division. Build metrics frameworks, dashboards, SOPs, training materials, and executive presentations. Lead process improvement, change management, and quarterly business reviews to translate engineering activity into measurable business outcomes and enable scalable team operations.

Execute and oversee Factory Acceptance Tests (FATs), supplier quality oversight, and on-site inspections for utility-scale BESS projects. Document and track non-conformances, support RCA and CAPA, verify compliance with drawings, specs, and ITPs, and ensure corrective actions before mechanical completion. Maintain quality records, reports, and metrics while interfacing with EPCs, OEMs, and suppliers.

The Project Manager oversees the execution of energy storage projects, managing safety, budgets, schedules, and compliance while ensuring client alignment and project delivery.

Lead Power Systems Engineer responsible for EMT modeling, grid integration studies, compliance analysis, controls development, and advising on policy for power systems at ON.energy.

Manage supplier quality for BESS and related equipment across procurement, factory testing, and field installation. Conduct supplier selection, audits, FAT witness, review ITPs, track non-conformances, and drive corrective actions to ensure compliant, traceable quality deliverables.

The Project Engineer will support BESS project execution, manage technical scopes, coordinate among teams, validate designs, and ensure compliance with standards while developing documentation and conducting site testing.