HR Generalist (Field & Operations People Partner)

Job Title: HR Generalist (Field & Operations People Partner)

Location: Onsite San Jose, California

Reports: Senior Director, Human Resources

Schedule: Tuesday to Saturday 12:00pm - 9:00pm (with flexibility)

Base Salary Range: $65,000 to $75,000

Travel:10%-30% (primarily between local yards and nearby operational sites)

About Booster

Booster is on a mission to accelerate the transition to clean, environmentally friendly, cost-effective energy by building the world’s first fuel-agnostic energy supply chain. Our BoosterOs mobile energy platform and Tech forward approach removes barriers to energy access by delivering the right fuel to the right vehicle at the right time, creating efficiency across the entire energy process. Today, we deliver conventional and renewable fuels directly to fleet vehicles nationwide, reducing costs and lowering carbon emissions—already cutting 1.1 pounds of CO₂ with every fossil fuel delivery—while paving the way for bio and alternative fuels next. As demand for sustainable energy outpaces infrastructure, Booster provides a critical solution for eliminating the need for filling stations, truck stops, or off-route trips and helping customers seamlessly transition to better energy for their operations, their communities, and our planet.

We lead by our values and hold ourselves – and each other — accountable to them.  Our values guide how we interact, the choices we make, and the decisions we take—ultimately driving our long-term success as a business.

•  Safety as our daily guiding principle,
•  Customer at the heart of all our actions,
•  Integrity in doing the right thing even when no one is looking,
•  Excellence in never settling and always raising the bar
•  Boldness in being brave and creating the future, and
•  Stewardship in supporting the planet and everyone on it—we support our communities, our customers, and our people while driving play, purpose, and potential every day.

About the Role

The HR Generalist (Field & Operations People Partner) plays a critical role in supporting the people and processes that keep Booster’s frontline operations running strong.

This is a field-facing (3-4 days onsite) hands-on HR role focused on real-time support for Service Professionals (SPs) and yard leadership. You’ll spend much of your time onsite and in the field—listening, problem-solving, and helping remove barriers—while also building scalable, repeatable HR processes that reduce friction and drive consistency.

You’ll support day-to-day HR Operations including onboarding, documentation, employee relations, communication, and compliance, while learning the foundations of Booster’s People Operations system. This role is ideal for someone early in their HR career who thrives in fast-moving environments and enjoys learning by doing.

Success in this role means helping transition HR from reactive to proactive through structured problem-solving, standard work, and daily management, aligned with Booster Business System (BBS) principles.

 Key Responsibilities:

 HR Administration & Compliance

•  Maintain accurate employee records across HR systems and physical files
•  Support onboarding logistics, including background checks, orientations, uniforms, and required HR documentation
•  Track certifications, driver carding, and training completion for field teammates
•  Process employee status changes, timekeeping updates, and policy acknowledgments
•  Ensure compliance with company policies and applicable local and state labor regulations
•  Support corrective action, attendance tracking, and progressive discipline documentation
•  Partner with Operations, Safety, and HR to ensure policy consistency and documentation accuracy
•  Assist with leaves of absence, workers’ compensation, and accommodations in partnership with the HR team

 Field & Frontline Support<