Top Tech Jobs & Startup Jobs in Chicago, IL

Provide hands-on IT support: provision and manage endpoints, administer Microsoft 365, resolve L1/L2 tickets, support office IT and network basics, maintain asset records and IT documentation to keep users productive.

Manage sourcing, procurement, logistics, and supplier relationships for medium- and high-voltage transformers and related grid-interconnection hardware. Lead supplier selection, contracts, inventory planning, quality assurance, and cross-functional coordination with Engineering, Operations, Finance, and Quality to ensure on-time, cost-effective delivery and risk mitigation.

Lead power electronics product design and documentation for MW-scale systems, support project technical compliance, interface with project/commissioning/O&M teams, and feed design improvements into product development. Provide technical proposals, maintain as-built documentation, and participate in commissioning and product design sprints.

Create, organize, and maintain engineering-grade documentation (manuals, specs, installation and maintenance guides), manage revision control and templates, incorporate field feedback, support proposals, and ensure documentation meets quality and contractual requirements across product development and project execution.

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.

Maintain, troubleshoot, and enhance SCADA servers, HMIs, historians, and gateways to ensure uptime, accurate data flow, and fast issue resolution. Support field devices, validate data points, assist remote commissioning, manage patches/backups, tune alarms, and provide documentation and process-improvement recommendations.

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.

Lead system-level product design and lifecycle for an AI UPS product, conduct market benchmarking, define the roadmap, support engineering and project teams, generate technical documentation, validate electrical and controls designs, and support commissioning and FAT activities while training stakeholders and capturing design feedback.