HR Manager (Sonoma County)

HR Manager (Manufacturing)

Location : Napa, California

Work Schedule : Full-time, onsite; standard hours

About the Company

Our client is a global leader in the packaging and container manufacturing industry, operating in over 25 countries with more than 13,000 employees and 100+ production facilities. The company is recognized for innovation, quality, and its employee-focused culture, with a strong commitment to internal promotion and professional development.

About the Role

This is a hands-on HR leadership position in a high-volume manufacturing environment . The HR Manager will be responsible for providing both strategic business partnership and day-to-day HR support at a 300-person production facility.

In addition to managing HR functions at the Napa site, this individual will also oversee HR responsibilities for two additional locations, making this a multi-site role with three total facilities under their scope. The HR Manager will be based out of the Napa location .

This is a visible role with a seat at the leadership table. The ideal candidate will be accountable, collaborative, strategic, and able to operate with a high level of discretion and professionalism.

Key Responsibilities

• Partner with plant leadership to drive HR strategy aligned with business goals
• Lead and manage employee relations, labor planning, performance management, and policy adherence
• Drive talent management initiatives including onboarding, career development, and succession planning
• Monitor and report HR metrics including turnover, headcount, and engagement data
• Collaborate with cross-functional teams to ensure alignment on hiring, compliance, and employee experience
• Serve as an advisor and coach to supervisors and managers on HR best practices
• Administer payroll and benefits in collaboration with corporate teams
• Support leave administration (FMLA, STD, etc.) and ensure regulatory compliance
• Champion company culture, core values, and DEI efforts
• Partner with corporate HR to roll out new policies, systems, and communications
• Intermittent travel required
• Other duties as needed

Requirements

Must-Have Qualifications :

Soft Skills :

Whats in it for You

Compensation & Benefits :

Why Work with Addison Group?

Competitive Pay : We negotiate top salaries using US Bureau of Labor Statistics data

Comprehensive Benefits & Bonuses : Medical, dental, vision, 401(k), and bonus eligibility

Career Growth : Many of our roles lead to permanent employment

Direct Access to Hiring Managers : Work with top companies in your industry

Multiple Job Options : We present roles near your home that align with your skills

Professional Support : Resume review, hiring guidance, and salary negotiation assistance

Addison Group is an Equal Opportunity Employer, committed to a diverse and inclusive workplace.