Tree Worker.

Dartmouth College; Hanover (NH); On-site; USD 33,000 - 47,000; Full time

Job summary

Dartmouth College in Hanover, NH is seeking a skilled Tree Worker to maintain and care for about 1200 campus trees. The role supports the Tree Warden in pruning, treatment, and pest control, with primary on-site duties and occasional collaboration with contractors.

Requirements include 5+ years in tree management, state pesticide licensing, CDL Class B, and NH pesticide licenses (G1 and B). The position is full-time, non-exempt, with 40 hours weekly, Monday–Friday schedule, onsite in Hanover.

Qualifications

• High school diploma and 5+ years' tree management experience.
• State license to apply pesticides required.
• CDL Class B license required.
• NH Pesticide license (G1 and B) required.
• Pass a hearing test annually.

Responsibilities

• Survey College trees for defoliation, disease, pests, and prune as needed.
• Maintain three-year elm maintenance schedule and plan work with contractor involvement.
• Assist with fertilizer program; measure and apply fertilizer as directed.
• Prepare worksites and coordinate with contractors; oversee safety.
• Work from cherry picker for pruning and follow safe practices.

Skills

Tree management

Pesticide license

CDL Class B

Hearing test

NH pesticide license G1 & B

Education

High School diploma

Tools

Chain saws

Ropes & harnesses

Aerial lifts

Pesticide application equipment

Job description

Position Information

Posting date

06/22/2026

Closing date

Open Until Filled

Yes

Position Number

0417001

Position Title

Tree Worker

Hiring Range Minimum

$29.24

Hiring Range Maximum

$29.24

Union Type

SEIU

SEIU Level

H

FLSA Status

Non-Exempt

Employment Category

Regular Full Time

Scheduled Months per Year

12

Scheduled Hours per Week

40

Schedule

Monday-Friday, 7:00am-3:30pm; varies by season.

Location of Position

Hanover, NH

Remote Work Eligibility?

Onsite only

Is this a term position?

No

Is this a grant funded position?

No

Position Purpose

Working with the Tree Warden, provides continuing maintenance and care to approximately 1200 trees of numerous and various species on the College campus and nearby areas.

Required Qualifications - Education and Yrs Exp

High School plus 5+ years' experience or equivalent combination of education and experience

Required Qualifications - Skills, Knowledge And Abilities

• High school graduate with formal training in Tree Management.
• Five years of relevant experience.
• State license to apply pesticides required.
• Must have a CDL Class B License; must be qualified under the terms of the Dartmouth College Driver Safety and Motor Vehicle Policy.
• Must be able to pass a hearing test each year.
• A NH Pesticide license with the following two categories is required:
• Shade and ornamental pest control (G1)
• Right-of-way and commercial weed and brush control (B)

Preferred Qualifications

• Knowledge of a variety of trees, the diseases, fungi and insect pests with which they can be afflicted, and the treatment thereof.
• Knowledge of how to plant trees.
• Knowledge of pruning and fertilization practices.
• Ability to climb trees.
• Ability to oversee the work of contractors.
• Knowledgeable in the safe handling of pesticides.
• Skill in working in and around aerial lifts.
• Skill in working with ropes, saddles and harnesses.
• Skill in the use and basic maintenance of chain saws and other tools/equipment related to tree maintenance work.
• Ability to lift and handle tree debris.
• Strong customer service orientation.
• Willingness to work overtime when required.

Department Contact for Recruitment Inquiries

Nathaniel Moore, Horticulture & Landscape Supervisor

Department Contact Phone Number

646-3605

Department Contact for Cover Letter and Title

Nathaniel Moore, Horticulture & Landscape Supervisor

Equal Opportunity Employer

Dartmouth College is an equal opportunity employer under federal law. We prohibit discrimination on the basis of race, color, religion, sex, age, national origin, sexual orientation, gender identity or expression, disability, veteran status, marital status, or any other legally protected status. Applications are welcome from all.

Background Check

Employment in this position is contingent upon consent to and successful completion of a pre-employment background check, which may include a criminal background check, reference checks, verification of work history, conduct review, and verification of any required academic credentials, licenses, and/or certifications, with results acceptable to Dartmouth College. A criminal conviction will not automatically disqualify an applicant from employment. Background check information will be used in a confidential, non-discriminatory manner consistent with state and federal law.

Is driving a vehicle (e.g. Dartmouth vehicle or off road vehicle, rental car, personal car) an essential function of this job?

Yes

Special Instructions to Applicants

UNION POSITIONS ARE AVAILABLE TO SEIU UNION MEMBERS ONLY DURING THE FIRST WEEK OF POSTING . AFTER ONE WEEK OF POSTING , IF THE POSITION HAS NOT BEEN FILLED INTERNALLY , IT IS OPEN TO THE GENERAL PUBLIC AND OTHER MEMBERS OF THE DARTMOUTH COMMUNITY . OPEN TO UNION MEMBERS ONLY FROM (6/22/26) THROUGH (6/28/26).

Dartmouth College has a Tobacco-Free Policy.

Smoking and the use of tobacco-based products (including smokeless tobacco) are prohibited in all facilities, grounds, vehicles or other areas owned, operated or occupied by Dartmouth College with no exceptions. For details, please see our policy. https://policies.dartmouth.edu/policy/tobacco-free-policy

Additional Instructions

Quick Link https://searchjobs.dartmouth.edu/postings/86238

Key Accountabilities

• On a continuing basis, surveys College trees for evidence of defoliation, disease, pests, fungus, broken branches, etc. Treats diseased areas. Physically removes pests or treats for pest removal. Collects samples of areas with unknown diseases, pests, etc. and sends for analysis; selects and applies appropriate treatment upon receipt of report of analyses. Performs tree surgery and pruning as required. Recommends removal of trees as appropriate.
• Helps to maintain three year schedule for maintenance of College elms. Helps examine stands to be maintained each year; identifies trees most in need and helps plan for specific work to be accomplished to include trimming and surgery, treatments for disease prevention, feeding, fertilization, and pest treatment. Helps execute activities related to the foregoing, including set-up of supporting mechanical/hydraulic systems.
• Assists with bi-annual tree fertilization program. Helps designate trees requiring fertilization. Accomplishes necessary tree measurements; determines fertilizer to be used; calculates amount of fertilizer needed for each tree. Applies fertilizer in granular or liquid form; sets up pumps, hoses, flow controls, etc. when using liquid forms. Aerates trees when needed.
• Assists with the tree pruning and removal work as required. Works with contractor when necessary. Helps prepare worksite for contractor.
• Works from cherry picker to do tree trimming as required. Exercises safe working practices.
• Removes snow and ice from sidewalks, patios, etc.

Working Conditions

• Work requires bending, kneeling, climbing and working in cramped or awkward positions.
• Work involves regular lifting, carrying, and holding objects weighing up to 80 pounds.
• Work is performed: indoors or outdoors, in bad weather and in areas that are noisy, dirty, or smoky.
• Work involves exposure to hazards from electric shock, burns, cuts and chemical fumes.
• Work involves wearing special or protective clothing such as: aprons or overalls, gloves, goggles or masks, and hearing protection.
• Work is performed in a cherry picker at heights up to seventy feet.

Percentage Of Time

• Demonstrates professionalism and collegiality through actions, interactions, and communications with others appropriate to an environment that is welcoming to all.
• Performs other duties as assigned