Top 29 Horticulture Jobs in O'fallon Il

Agronomist
Munie Greencare Professionals —Caseyville, IL
- $50,000 - $65,000 a year
- Full-time
- Spanish
- Clean driving record
- English
- Health insurance
- Dental insurance
Quick Apply
Account Manager
Munie Greencare Professionals —Caseyville, IL
- $60,000 - $90,000 a year
- Full-time
- Background check
- Mid-level
- US work authorization
- Health insurance
- Dental insurance
Quick Apply
Horticulturist/Gardening Team Leader
Glorious Gardens —St. Louis, MO
- $19 - $20 an hour
- Full-time
- Background check
- English
- Mid-level
- Paid training
- Paid holidays
Quick Apply
Account Manager Landscape Service
EAB Consulting, LLC —Caseyville, IL
- $60,000 - $90,000 a year
- Full-time
- Background check
- Mid-level
- In-person
- Relocation assistance
- Health insurance
Quick Apply
Ornamental Landscape Gardener
Glorious Gardens —St. Louis, MO
- From $17 an hour
- Full-time
- Background check
- Pass drug screening
- High school diploma or GED
- Paid training
- Paid holidays
Quick Apply
Part time Gardener
June's Breakfast and Patio —O'Fallon, IL
- $18 - $21 an hour
- 8 hour shift
- Organizational skills
- Outdoor work
- Entry level
Quick Apply
20h
University of Illinois at Urbana-Champaign – – EXTENSION EDUCATOR, AGRICULTURE AND AGRIBUSINESS (HORTICULTURE) – 1035343
Edwardsville, IL
- $59,000 - $82,000 a year
- Part-time
- Mid-level
- Office
- Master's degree
- Dental insurance
- Vision insurance
Residential Gardener - Landscaping Horticulturist
Kirkwood Home & Landscape LLC —St. Louis, MO
- $20 - $28 an hour
- Full-time
- Residential
- Driver's License
- Reliable transportation
- Paid holidays
- Health insurance
Quick Apply
Gardener
Forest Park Forever Inc —St. Louis, MO
- Full-time
- Background check
- High school diploma or GED
- Ability to lift 50 pounds
- Health savings account
- Paid holidays
Horticulturist (Part-Time/Medical Benefit Eligible)
Saint Louis Zoo —St. Louis, MO
- Part-time
- Microsoft Excel
- Microsoft Outlook
- High school
Quick Apply
Cultivation Associate
Curaleaf —Edwardsville, IL
- $17 an hour
- Full-time
- Ability to walk for extended periods
- Sanitation
- High school diploma or GED
- Disability insurance
- 401(k)
Quick Apply
14d
Tropical Plant technician
Growing Green Inc —St. Louis, MO
- $17 an hour
- Full-time
- Customer service
- High school diploma or GED
- Driver's License
Horticulturist
Glen Echo Country Club | Saint Louis —St. Louis, MO
- Part-time
- Mid-level
- Outdoor work
Quick Apply
Urban Gardener
Growing Green Inc —St. Louis, MO
- $17 an hour
- Part-time
- Outdoor work
- Entry level
Assistant Store Manager – Horticulture Retail
GrowActive Solutions —St. Louis, MO
- $18 - $25 an hour
- Weekends as needed
- Mid-level
- Ability to lift 50 pounds
- QuickBooks
- Flexible schedule
Quick Apply
6d
Cultivation Technician
State 24 Holdings LLC —St. Louis, MO
- $16.34 - $19.00 an hour
- 12 hour shift
- Background check
- Ability to lift 50 pounds
- Entry level
- Health savings account
- Dental insurance
Cannabis Fresh Frozen Harvest Team Member
VIBE Cannabis —St. Louis, MO
- $16.50 - $19.50 an hour
- Full-time
- Background check
- Maintenance
- High school diploma or GED
Quick Apply
Cannabis Cultivation Technician
Proper Brands —St. Louis, MO
- From $18 an hour
- Weekends as needed
- Ability to climb stairs
- High school diploma or GED
- Ability to lift 50 pounds
- Paid parental leave
- Paid holidays
Cannabis Post Harvest Technician - Rock Hill, MO
Proper Brands —St. Louis, MO
- $17 an hour
- Weekends as needed
- No experience needed
- Ability to climb stairs
- High school diploma or GED
- Paid parental leave
- Paid holidays
Quick Apply
12d
Cannabis Cultivation Technician - Rock Hill, MO
Proper Brands —St. Louis, MO
- From $18 an hour
- Weekends as needed
- Ability to climb stairs
- High school diploma or GED
- Ability to lift 50 pounds
- Paid parental leave
- Paid holidays
Quick Apply

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Agronomist

Munie Greencare Professionals -
Caseyville, IL

Quick Apply

Job Details

Full-time
$50,000 - $65,000 a year

Benefits

Health insurance
Dental insurance
401(k)
Paid time off
Vision insurance
401(k) matching
Professional development assistance
Flexible schedule
Life insurance

Qualifications

Athletic field groundskeeping
Customer communication
Outdoor work experience
English
Soil management
Agroforestry
Driver's License
Turf disease control
Horticulture
Soil science
Agriculture
Golf course groundskeeping

Full Job Description

AGRONOMIST

Where science meets service, and your expertise shapes healthier landscapes across residential properties, commercial sites, golf courses, and sports turf.

If you love turf, love science, and love solving problems for customers—from residential yards to greens and fairways—this is your role.

ABOUT MUNIE GREENCARE PROFESSIONALS

For more than 40 years, Munie Greencare has delivered high-quality, safety-focused turf and landscape services across residential, commercial, industrial, sports turf, and golf course environments.

We live our values every day: Mission Driven, Uncompromising Safety, Nurturing Culture, Integrity & Trust, Exceed Expectations.

POSITION SUMMARY

Position: Agronomist (Full Time, Year-Round)

Location: Caseyville, IL + regional travel across commercial sites, athletic facilities, and golf courses

The Agronomist leads plant health, soil science, and turf strategy across all service lines, including residential, commercial, sports turf, and golf course accounts. You’ll diagnose issues, design programs, support field teams, and build trusted advisor relationships.

WHAT YOU WILL DO

Agronomy & Turf Health

Diagnose weeds, insects, diseases, soil conditions, and turf stressors across lawns, sports fields, commercial sites, and golf courses.

Develop plant health programs using sound chemistry, soil science, and IPM.

Provide coaching on mowing practices, application techniques, cultural practices, and seasonal maintenance for all site types, including greens and fairways.

Customer Partnership & Support

Conduct proactive site walks and agronomic consults for homeowners, property managers, athletic directors, and golf course superintendents.

Lead service recovery with professionalism and clarity.

Build long-term trust by delivering science-based recommendations.

Sales, Growth & Retention

Support customer acquisition across all service lines—including golf courses seeking renovation, fertility plans, or agronomic consulting.

Promote turf programs, aeration, overseeding, soil improvements, and drainage solutions.

Meet retention goals across residential, commercial, sports, and golf accounts.

Team Training & Development

Train field staff and technicians on turf science and safety practices.

Strengthen internal understanding of cultural practices for athletic fields, greens, tees, and fairways.

Reinforce Munie values throughout daily operations.

DIVISION-SPECIFIC RESPONSIBILITIES

Residential

Conduct service visits and diagnose turf challenges.

Acquire new customers through expert recommendations.

Maintain 84% retention of desired clients through exceptional turf outcomes.

Commercial

Inspect properties and design season-long turf strategies.

Provide guidance on water management, soil needs, and environmental stress concerns.

Maintain 90% retention of desired commercial clients.

Sports Turf

Support athletic fields at schools, parks, and municipalities.

Plan seasonal programs with performance and safety in mind.

Maintain 95% retention of desired sports turf clients.

Golf Courses

Partner with superintendents to diagnose issues on greens, tees, approaches, roughs, and fairways.

Build agronomic programs that enhance playability, consistency, and turf health.

Support renovation planning, fertility scheduling, and aerification strategies.

Maintain strong relationships through quality results and trusted expertise.

HIGHLY DESIRABLE EXPERIENCE

(Not required but extremely beneficial)

Golf course agronomy, sports turf management, or athletic field maintenance.

Certified payroll / prevailing wage exposure.

AIA billing familiarity.

Pesticide applicator licensing.

Degree or coursework in agronomy, turfgrass management, or horticulture.

QUALIFICATIONS

Demonstrated expertise in diagnosing turf and soil issues.

Strong understanding of chemistry, soil science, and turf management technology.

Clear and relatable communication with customers, technicians, and superintendents.

Valid driver’s license with a clean record.

Ability to manage multiple priorities across site types.

English fluency required; Spanish helpful.

PHYSICAL / WORK ENVIRONMENT REQUIREMENTS

Ability to stand, walk, and inspect properties—including golf courses—up to 12 hours/day during peak season.

Ability to lift up to 50 lbs with or without reasonable accommodation.

Ability to work outdoors in all weather.

Peak-season availability of 50–65 hours/week.

VALUES IN PRACTICE

Mission Driven: You deliver outstanding turf health outcomes across lawns, sports fields, commercial sites, and golf courses.

Uncompromising Safety: You model safe application and equipment practices everywhere—from athletic fields to greens.

Nurturing Culture: You support crews and build technical strength across all divisions.

Integrity & Trust: You diagnose accurately and communicate honestly with clients and superintendents.

Exceed Expectations: You elevate turf performance and identify improvement opportunities on every site.

________________________________________

PERFECT FOR CANDIDATES SEARCHING FOR POSITIONS LIKE

Agronomist, Golf Course Agronomist, Turf Specialist, Sports Turf Manager, Lawn Care Expert, Horticulture Specialist, Grounds Manager, IPM Specialist, Plant Health Care Technician

READY TO APPLY?

Join a company where your expertise shapes healthier turf, strengthens customer trust, and elevates landscapes across residential properties, commercial sites, golf courses, and athletic fields.

Job Type: Full-time

Pay: $50,000.00 - $65,000.00 per year

Benefits:

401(k)
401(k) matching
Dental insurance
Flexible schedule
Health insurance
Life insurance
Paid time off
Professional development assistance
Vision insurance

Application Question(s):

Will you now, or in the future, require sponsorship for employment visa status (e.g. H-1B visa status)?
Have you ever worked on golf course or athletic field maintenance? If so, how long?
What is a good email where we can contact you?

Experience:

Agronomy /Horticulture: 1 year (Preferred)

Ability to Relocate:

Caseyville, IL 62232: Relocate before starting work (Required)

Work Location: In person

Quick Apply

Refine Your Search

horticulture jobs in o'fallon il

Agronomist

Account Manager

Horticulturist/Gardening Team Leader

Account Manager Landscape Service

Ornamental Landscape Gardener

Part time Gardener

University of Illinois at Urbana-Champaign – – EXTENSION EDUCATOR, AGRICULTURE AND AGRIBUSINESS (HORTICULTURE) – 1035343

Residential Gardener - Landscaping Horticulturist

Gardener

Horticulturist (Part-Time/Medical Benefit Eligible)

Cultivation Associate

Tropical Plant technician

Horticulturist

Urban Gardener

Assistant Store Manager – Horticulture Retail

Cultivation Technician

Cannabis Fresh Frozen Harvest Team Member

Cannabis Cultivation Technician

Cannabis Post Harvest Technician - Rock Hill, MO

Cannabis Cultivation Technician - Rock Hill, MO

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