HR Generalist (Bilingual Spanish/English)

Leading global energy storage business at the forefront of lithium-ion battery manufacturing and system integration. Backed by a major international group, they are now launching a 2M sq. ft. production and warehouse facility in Phoenix, Arizona. This is a flagship site supporting the rapid growth of utility-scale energy storage across North America.The business is scaling fast, processes are still being shaped, and HR plays a critical role in getting it right from day one. Strong focus on safety, operational excellence, and delivering fully integrated storage solutions into a market that's only going one way.The role:This is a hands-on HR Generalist position with a strong recruitment focus, particularly in the early stages of site ramp-up.You will be the main HR point of contact on-site, sitting at the heart of the operation supporting hiring, stabilising the workforce, and acting as the go-to HR partner during a critical growth phase.Partner with hiring managers to define roles and drive recruitment activity (high-volume + specialist)Manage candidate flow: screening, interviews, offers, and onboarding coordinationCoordinate closely with agencies to secure talent quickly and efficientlyMaintain accurate tracking and reporting across hiring activitySupport onboarding and offboarding processes, including first-day coordinationAct as a key point of contact for employee relations on siteSupport a shift-based workforce (attendance, overtime, day-to-day issues)Work closely with central HR on more complex cases and broader HR initiativesContribute to building HR processes and structure as the site scalesSupport wider HR projects and initiatives as requiredEssential requirements:5+ years HR Generalist experience3+ years recruiting experience (ideally high-volume)Experience in a manufacturing, warehouse, or industrial environmentBilingual Spanish and English (essential)Strong understanding of U.S. employment lawAbility to manage multiple priorities in a fast-paced environmentComfortable being on-site and hands-on with the workforceStrong organisational skills and attention to detailDesirable requirements:Experience with HRIS systems (ADP preferred)HR certification (PHR / SHRM-CP)Experience supporting site start-ups or scale-upsWhy this role is interesting:This isn't a traditional HR role.You're walking into a site that's being built, a workforce that's being shaped, and a business that needs a hands-on HR professional to take ownership on the ground.If you've ever wanted to: Be part of a major battery manufacturing build-out in the USTake on a broad, autonomous HR role with real day-to-day impactWork closely with operations in a fast-moving, high-growth environment

Created: 2026-05-09