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Yaamava’ Resort & Casino at San Manuel

Assistant Manager, Horticulture

777 San Manuel Blvd, Highland, CA 92346-6713

Full-time

First seen by offpeak October 9, 2026

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Under the direction of the Manager, Horticulture, the Assistant Manager, Horticulture supports the overall upkeep and presentation of resort grounds, including landscaped areas, floral installations, seasonal décor, and related horticultural features. This role provides daily operational leadership in the field, working closely with Groundskeeping and Landscape teams to maintain high visual, safety, and service standards. Supervises multiple crews and trade disciplines, coordinates responses to grounds and landscape service calls, and assists with décor and floral needs for special events. This position plays a key role in ensuring the resort’s grounds remain clean, safe, and visually exceptional at all times.

ESSENTIAL DUTIES AND RESPONSIBILITIES

1.    Manages, direct, assign, and evaluate daily work of horticulture staff across grounds, landscape, and décor teams; oversee training in horticultural techniques, equipment use, and resort standards.
2.    Maintains high grounds, landscape, floral, and décor standards across all areas of the property, ensuring service calls and daily inspections are completed promptly by ensuring daily and weekly grounds and landscape maintenance tasks—including plant care, hardscape cleaning, irrigation checks, trash control, pruning, planting, and décor upkeep—are completed to maintain a clean, safe, and visually exceptional environment.
3.    Oversees preventative maintenance of grounds, landscaped areas, irrigation systems, seasonal décor, and floral installations and equipment; schedule repairs and manage related projects.
4.    Interviews and recommend qualified applicants; appraise staff performance, provide coaching, and execute performance management processes.
5.    Provides leadership and coverage in the absence of the Horticulture Manager, including attending meetings and directing teams.
6.    Communicates grounds and horticultural operations, personnel updates, and issues clearly and promptly to the Horticulture Manager.
7.    Performs other duties as assigned to support the efficient operation of the department.
 

SUPERVISORY RESPONSIBILITIES

Carries out supervisory responsibilities in accordance with the organization’s policies and applicable laws. Responsibilities include interviewing, hiring and training employees; planning, assigning reviewing and directing work; evaluating and appraising performance; rewarding and disciplining employees; addressing complaints and resolving problems. Makes hiring decisions and designs individual development plans with succession planning in mind for all key roles.

 EDUCATION, EXPERIENCE AND QUALIFICATIONS

KNOWLEDGE, SKILLS AND ABILITIES (KSA)

LICENSES, CERTIFICATIONS AND REGISTRATIONS

PHYSICAL REQUIREMENTS/ WORKING CONDITIONS – ENVIRONMENT

The physical demands and working environment described here are representative of those that an employee encounters and must be met by an employee to successfully perform the essential functions of this job.

Reasonable accommodation will be made in compliance with all applicable law.

As one of the largest private employers in the Inland Empire, San Manuel deeply cares about the future, growth and well-being of its employees. Join our team today!

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