Are you looking for a Challenge? Looking for an innovative organization and the opportunity to learn and grow professionally? We can help! We are seeking an ISA Certified Arborist to provide support to the Roads and Grounds Maintenance Services at Fort McCoy, WI.

I’ve never heard of Terrestris. What do you do?

At Terrestris, we leverage technology to create better mission outcomes through better human performance. We form strong client and team relationships through transparency and strive to create an environment where our team can let their excellence shine through. By finding, developing, and incorporating new ideas, we provide memorable services. Rooted in the USMC values of honor, courage, and commitment, Terrestris seeks to deliver extraordinary value to the American people by helping the Government become more efficient and effective.

So, what will the ISA Certified Arborist at Terrestris do?

As the ISA Certified Arborist, you will be responsible for the professional care, maintenance, and management of trees and shrubs to ensure public safety, tree health, and aesthetic value. This role applies arboricultural best practices, industry standards, and safety regulations to perform inspections, pruning, removals, risk assessments, and client or stakeholder consultations. You will serve as a technical expert and may provide recommendations, documentation, and oversight for tree-related activities.

What does a typical day look like for the ISA Certified Arborist?

You will:

Provide technical oversight and professional guidance for all Urban Tree and arboricultural activities performed under the program.
Ensure all tree work (planting, pruning, trimming, removal, hazard mitigation, and stump removal) is performed IAW ANSI A300, ANSI Z133, and industry best practices.
Evaluate tree health, structural integrity, and safety conditions; identify hazard trees and recommend corrective actions.
Supervise and inspect arboricultural work to ensure contract compliance, public safety, and environmental protection.
Coordinate with the PM and other POCs to support mission requirements, priorities, and scheduling of tree-related services.
Ensure compliance with environmental requirements, cultural resource protections, and restoration standards at the installation.
Provide on-site presence for Urban Tree activities as required.
Assist with documentation, reporting, and technical input related to tree maintenance, removals, and corrective actions.
Support corrective action efforts when arboricultural deficiencies are identified.
Promote safe work practices and ensure adherence to OSHA and site-specific safety requirements.

What qualifications do you look for?

You might be the professional we’re looking for if you have:

Authorization to work in the U.S. permanently without sponsorship.
A High School diploma or equivalent.
ISA Certified Arborist credential.
A minimum of five (5) years experience under ISA certification.
Strong knowledge of tree biology, pruning techniques, and industry best practices.
Ability to safely climb trees and work at heights or operate aerial equipment.
Ability to lift up to 50–75 pounds.
Comfortable working outdoors in varying weather conditions.
Ability to climb, bend, kneel, and stand for extended periods.
Manual dexterity and visual acuity required for safe equipment operation.
Valid driver’s license with acceptable driving record.

We are extra impressed by folks with:

ISA Tree Risk Assessment Qualification (TRAQ).
Pesticide Applicator License (or ability to obtain).
Experience in municipal, utility, or commercial arboriculture.
Supervisory or crew leadership experience.
Familiarity with tree inventory software or GIS systems.

What kind of benefits does Terrestris Offer?

We offer outstanding benefits including health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, and work-life programs. Our award programs acknowledge employees for exceptional performance and superior demonstration of our service standards. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in our benefit programs. Other offerings may be provided for employees not within this category.

Terrestris is an Equal Opportunity Employer (EOE). Qualified applicants are considered for employment without regard to age, race, color, religion, sex, national origin, sexual orientation, disability, or veteran status. Applicants must be authorized to work in the U.S.