Teams at Grainger

Provides onsite technical support through transaction review, data annotation, quality checks, discrepancy investigation, documentation, and issue escalation. Guides end users through step-by-step solutions, communicates findings, supports deployments, and contributes to process-improvement efforts. Requires strong attention to detail, analytical ability, written communication, and at least one year of relevant experience. The role is fully onsite in Santa Ana, California, Wednesday through Sunday, 2:30 PM to 11:00 PM.

Develop and integrate embedded Linux software for real-time sensing, device control, hardware interfaces, connectivity, and edge-to-cloud systems. Responsibilities include board bring-up, driver development, performance optimization, CI/CD, containerized edge deployments, OTA releases, security hardening, testing, observability, and cross-functional delivery with hardware and cloud teams.