Human Resources Manager

Human Resources Manager

Wonderful Wines, the premium wine division of the Wonderful Company, unites three iconic wineries — JUSTIN Vineyards & Winery, Lewis Cellars, and Landmark Vineyards — under one visionary umbrella. Known for innovation, entrepreneurial drive, and relentless pursuit of excellence, our mission is to craft extraordinary wines and unforgettable experiences.

From JUSTIN’s Bordeaux‑style blends in Paso Robles, to Lewis Cellars’ award‑winning Cabernet Sauvignon in Napa Valley, to Landmark’s expressive Sonoma Coast Chardonnay and Pinot Noir — our portfolio showcases the best of California’s wine growing regions.

As part of the Wonderful Company — a Fortune Top 100 Place to Work and PEOPLE’s #1 Company That Cares — we’re committed to making a difference for our people, our planet, and our customers.

We are seeking a Human Resources Manager responsible for providing advanced‑level support across a broad range of Human Resources functions, including employee relations, performance management, policy interpretation, compliance, compensation, benefits, talent acquisition, and organizational development. This role operates with a high degree of independence and works closely with both employees and leadership to ensure consistent and equitable application of HR policies and practices.

Based at our Napa, CA location, this role will provide HR support to all winery employees across four Northern California sites, serving a total of 56 employees. Frequent travel and onsite presence at each Northern California location is required. In addition, this role will support our Southern California employees remotely and through occasional in‑person visits as needed.

• Provides guidance to managers and employees on HR policies, procedures, and employment law.
• Conducts investigations into employee complaints, conflicts, and policy violations; documents findings and recommends action.
• Ensures compliance with federal, state, and local labor laws and company policies.
• Assists in responding to legal claims, audits, or government agency inquiries.
• Maintains confidentiality and ensures consistent application of company policy.

• Supports performance review processes, including goal setting, evaluations, and performance improvement plans.
• Coaches managers and employees on feedback, development, and disciplinary matters.
• Facilitates and guides corrective action and progressive discipline processes.
• Assists with succession planning and identifying high‑potential talent.

• Supports annual compensation review processes (e.g., merit increases, market adjustments).
• Collaborates with the Total Rewards team on benefits administration, benefits enrollment and employee education.
• Collaborates closely with the Leave of Absence Department, serving as the primary lead on the Interactive process to ensure compliance with ADA/FEHA regulations. Facilitates communication between employees, managers, and HR to assess reasonable accommodations and support employees’ successful return to work.

• Partners with the Talent Acquisition team to align hiring efforts with workforce planning needs.
• Participates in interview processes for key roles and supports hiring managers with best practices.
• Ensures smooth onboarding and orientation for new hires, including documentation and initial training support.

• Supports the delivery of employee training and development programs.
• Facilitates workshops and training sessions on topics such as anti‑harassment, leadership, workplace ethics, and wage and hour.
• Promotes initiatives that enhance employee engagement and recognition.

• Participates in or leads HR projects and continuous improvement initiatives.
• Contributes to the development and implementation of HR programs, policies, and procedures.
• Collaborates with cross‑functional teams to deliver HR solutions aligned with business needs.

The ideal candidate for a HR Manager role is an experienced and well‑rounded HR professional with a strong grasp of core HR functions…