Arborist Trainee Internship | Arnold, MO
The Davey Tree Expert Co.
Position Overview
Arborist Trainee Internship with The Davey Tree Expert Company
Arnold, MO
Grow your skills* Build your future*Experience Davey.
Currently accepting applications for a field-based Internship beginning in Spring-Summer 2026
Job Duties
WHAT YOU'LL DO:
- Learn to be a tree doctor! Join us and Discover Davey's career pathways in the green industry. Work in the field, side-by-side with experienced Arborists, Climbers and Plant Health Care technicians and Landscape professionals to deliver exceptional client service and maintain the health and beauty of trees & landscapes.
- Tree pruning, removing, cabling, bracing and maintenance
- Tree & Landscape Installation
- Safe operation of equipment including chainsaws, chippers, and other tools used in the field
- Plant Health Care, including deep root fertilization, soil care and integrated pest & disease management
- Exposure to the daily operations and business components that power a successful Residential Tree Care office
- Client service, sales, management, and leadership fundamentals
WHAT WE WILL DO:
- Introduce career orientated students to exceptional opportunities in the green industry, providing a safe, inclusive, and engaging work environment for students to learn, develop, and employ life and job skills from Davey professionals.
- HOURS: 40-50 hours per week; Monday - Friday with some Saturdays
QUALIFICATIONS:
- Studying Arboriculture, Urban Forestry, Natural Resources, Horticulture, Landscape Design, Forestry or related discipline
- Driver’s license required. Commercial driver’s license a plus
EXPERIENCE WE'RE LOOKING FOR:
- Must have enthusiasm for proper plant care and arboriculture
- Love of the Outdoors!
- Positive attitude and willingness to learn
- Demonstrated ability to report to work regularly and punctually
- Collaboration and communication skills
Qualifications
What We’re Looking For:
- Studying Arboriculture, Urban Forestry, Natural Resources, Horticulture, Landscape Design, Forestry or related discipline
- Driver’s license required. Commercial driver’s license a plus
EXPERIENCE WE'RE LOOKING FOR:
- Must have enthusiasm for proper plant care and arboriculture
- Love of the Outdoors!
- Positive attitude and willingness to learn
- Demonstrated ability to report to work regularly and punctually
- Collaboration and communication skills
Additional Information
WHAT WE OFFER:
145 Years of Industry Experience
Career Development & Advancement
Hands-On Training & Safety Commitment
- Interns work toward completing the CDP “C” Climber/Trimmer & Plant Health Care Career Development Booklets
- All climbing gear, uniforms, and PPE are provided
- Access to industry-leading training through our Learning Management System (LMS)
Internship Support & Enrichment
- Winter Virtual Orientation to prepare for the field season
- Regional Summer Intern Workshops featuring one-on-one instruction with Skills Trainers & Scientists
- Monthly Check-In Calls with Davey Leaders to review progress and build connections
Year-Round Growth Opportunities
- Paid online learning during the school year
- Potential to work during school breaks at select locations
Four Diverse Service Lines. Locations Nation-wide. Endless Opportunities.
With locations across the country, Davey’s nationwide presence offers career stability, growth, advancement, and a sense of adventure across our four diverse service lines. Whether you're climbing trees, preserving ecosystems, supporting utility infrastructure, or enhancing landscapes—your future grows here.
Company Overview
Invest in your future. Join one of the largest employee owned companies in the nation! Davey has a unique culture that focuses on the open exchange of ideas, community partnerships, a commitment to safety, and delivering unrivaled client service while acting as industry leaders in horticultural and environmental services.
We are currently looking to add a dynamic Climbing Arborist Trainee to our passionate team of tree care professionals. Your office is outdoors, and you get a new view every day!

