Tree Worker

Technical University of Denmark; Hanover (NH); On-site; USD 52,956 - 64,724; Full time

Job summary

Dartmouth College seeks a Tree Worker in Hanover, NH. The role involves maintaining approximately 1200 trees on campus, requiring skills in tree management and pesticide application. This full-time position, offering $28.25 per hour, includes responsibilities such as tree surgery, pruning, and assisting with fertilization programs.

Qualifications include a high school diploma, five years of relevant experience, and a state pesticide license. Join Dartmouth College in providing exceptional care for campus greenery.

Qualifications

• High school graduate with formal training in Tree Management.
• Five years of relevant experience or high school plus 5+ years experience.
• State license to apply pesticides required.

Responsibilities

• Survey College trees for defoliation, disease, and pests.
• Perform tree surgery and pruning as required.
• Assist in maintaining a three-year schedule for maintenance.
• Operate cherry picker to do tree trimming safely.
• Remove snow and ice from sidewalks and patios.

Skills

Knowledge of tree management

Ability to apply pesticides

Ability to lift 80 pounds

Excellent customer service

Tree pruning and fertilization

Education

High school graduate with training in Tree Management

Class B CDL License

NH Pesticide license (G1 and B)

Tools

Chainsaws

Aerial lifts

Job description

Position Title

Tree Worker

Location

Hanover, NH (Onsite only)

Salary

$28.25 per hour

Union

SEIU Level H

Employment Status

Regular Full Time, 40 hours per week, 12 months per year, non-exempt

Position Description

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.

Responsibilities

• On a continuing basis, survey College trees for evidence of defoliation, disease, pests, fungus, broken branches, etc.; treat diseased areas; remove pests or treat for pest removal; collect samples for analysis; apply appropriate treatment on receipt of report.
• Perform tree surgery and pruning as required; recommend removal of trees as appropriate.
• Assist in maintaining a three‑year schedule for maintenance of College elms; examine stands; identify trees most in need; plan for specific work including trimming, surgery, disease prevention, feeding, fertilization, pest treatment; execute activities and set up supporting mechanical/hydraulic systems.
• Assist with bi‑annual tree fertilization program: designate trees, take measurements, calculate fertilizer amounts, apply fertilizer (granular or liquid), set up pumps, hoses, flow controls; aerate trees when needed.
• Assist with tree pruning and removal work; work with contractor when necessary; prepare worksite.
• Operate cherry picker to do tree trimming; exercise safe working practices.
• Remove snow and ice from sidewalks, patios, etc.

Qualifications

• High school graduate with formal training in Tree Management.
• Five years of relevant experience or high school plus 5+ years experience.
• State license to apply pesticides required.
• Class B CDL License; qualified under Dartmouth College Driver Safety and Motor Vehicle Policy.
• Ability to pass a yearly hearing test.
• NH Pesticide license with G1 (Shade and ornamental pest control) and B (Right‑of‑way and commercial weed and brush control).

Preferred Qualifications

• Knowledge of a variety of trees, diseases, fungi, insect pests, and treatments.
• Knowledge of tree planting, pruning, fertilization practices.
• Ability to climb trees.
• Ability to oversee contractors.
• Knowledgeable in safe handling of pesticides.
• Skill working in and around aerial lifts, ropes, saddles, harnesses.
• Skill in using and maintaining chain saws and other tools.
• Ability to lift and handle tree debris.
• Strong customer service orientation.
• Willingness to work overtime when required.

Working Conditions

• Requires bending, kneeling, climbing, cramped or awkward positions.
• Regular lifting, carrying, and holding objects up to 80 pounds.
• Performed indoors or outdoors, in bad weather, noisy, dirty, or smoky areas.
• Exposure to hazards from electric shock, burns, cuts, chemical fumes.
• Wearing protective clothing: aprons, overalls, gloves, goggles, masks, hearing protection.
• Performed in a cherry picker at heights up to 70 feet.

Other Duties

Demonstrates professionalism and collegiality; performs other duties as assigned.

Background Check

Employment contingent upon consent to and successful completion of a pre‑employment background check, including criminal background, reference checks, verification of work history, conduct review, and verification of required credentials. Results must be acceptable to Dartmouth College.

Equal Opportunity Employer

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

Union Eligibility

Union positions available only to SEIU members. After the first week of posting, position may be open to general public if not filled internally. Office hours: 6/22/26 through 6/28/26.

Contact

Department Contact: Nathaniel Moore, Horticulture & Landscape Supervisor, Phone: [phone]

Driving Requirement

Driving a vehicle is an essential function of this job.

Tobacco-Free Policy

Dartmouth College has a Tobacco-Free Policy. Smoking and tobacco‑based products are prohibited on all facilities, grounds, vehicles or other areas owned, operated or occupied by Dartmouth College with no exceptions. Policy: https://policies.dartmouth.edu/policy/tobacco-free-policy