Union Tree Trimmer (Colorado)

ArborWorks, LLC; Denver, Northern (CO, KY); Hybrid; USD 69,018,000 - 89,716,000; Full time

Benefits offered by this job

Competitive pay

Union benefits

Hands-on training

Career advancement

Job summary

ArborWorks LLC in Denver, CO is seeking a Union Tree Trimmer (Climber) at all experience levels to perform tree maintenance, line clearance, and vegetation management in various environments.

Trimmer 1 helps ground crew; Trimmer 2 and 3 handle advanced climbing, rigging, and site setup. Travel up to 80% and lifting up to 50 lbs are required; CPR/First Aid and a valid driver's license preferred.

Qualifications

• Foundational tree climbing knowledge and completion of Groundperson training.
• Minimum 6 months of climbing experience, completion of LCQP training.
• Minimum 12 months of line clearance experience, Line Clearance Qualified Arborist certification preferred.
• CPR and First Aid certification (within 90 days of hire).
• Valid Driver’s License preferred.
• Ability to travel up to 80%, including to remote locations.
• Outdoor work in various weather conditions on uneven terrain.
• Must be able to lift up to 50 lbs and work at heights.

Responsibilities

• Assist climbers and bucket operators from the ground.
• Operate chainsaws, chippers, and other tree maintenance equipment.
• Learn climbing techniques, rope rigging, and safety protocols.
• Conduct pre-climb tree inspections under supervision.
• Work toward completion of the Line Clearance Qualification Program (LCQP).
• Perform general climbing duties with guidance.
• Set up rigging and tie knots and hitches for climbing and rigging tasks.
• Provide traffic control and spotting assistance.
• Conduct customer communication and post-work inspections.
• Independently perform advanced tree climbing and rigging.
• Set up job sites and provide traffic control as needed.
• Inspect and maintain ropes, saddles, and life-support equipment.
• Train and mentor junior trimmers and trainees.
• Successfully pass a skills assessment for advancement.

Skills

Tree climbing experience

Rigging

Safety protocols

Pre-climb inspections

Customer communication

CPR and First Aid certification

Valid Driver’s License

Travel up to 80%

Lift up to 50 lbs

Tools

Chainsaws

Chippers

Rope rigging

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Union Tree Trimmer (Colorado)

Union Worker - Covered by CBA Manual Labor Denver, CO, US

15 days ago Requisition ID: 1627

Salary Range: $24.06 To $31.31 Hourly

Job Title:Trimmer (Climber) – All Levels

About ArborWorks LLC:

ArborWorks LLC is a nationwide leader in professional vegetation management, specializing in utility line clearance, fire remediation, and large-scale environmental projects. Established in 2003, we have built a reputation for quality and safety by leveraging advanced mechanized equipment and a skilled team of dedicated professionals. We prioritize innovation, safety, and exceptional service while fostering an outstanding safety culture recognized through industry-leading third-party ratings.

Whether you are starting your career or have years of experience in tree climbing, ArborWorks offers a dynamic work environment with opportunities for professional growth and advancement.

Job Overview:

ArborWorks is seeking Trimmer (Climber) candidates at all experience levels. As a Trimmer, you will be responsible for tree maintenance, line clearance, and vegetation management in various environments. Depending on your experience and qualifications, you may enter at one of the following levels:

Trimmer 1 (Entry-Level / Trainee Start)

Ideal for those with foundational tree climbing experience who are eager to develop their skills in a structured training program.

• Assist climbers and bucket operators from the ground.
• Operate chainsaws, chippers, and other tree maintenance equipment.
• Learn climbing techniques, rope rigging, and safety protocols.
• Conduct pre-climb tree inspections under supervision.
• Work toward completion of the Line Clearance Qualification Program (LCQP).

Trimmer 2 (6-12 Months Experience)

Suited for candidates with at least six months of climbing and line clearance experience.

• Perform general climbing duties with guidance.
• Set up rigging and tie knots and hitches for climbing and rigging tasks.
• Provide traffic control and spotting assistance.
• Conduct customer communication and post-work inspections.

Trimmer 3 (12+ Months Experience)

For experienced climbers with advanced line clearance skills and certifications.

• Independently perform advanced tree climbing and rigging.
• Set up job sites and provide traffic control as needed.
• Inspect and maintain ropes, saddles, and life-support equipment.
• Train and mentor junior trimmers and trainees.
• Successfully pass a skills assessment for advancement.

Qualifications:

• Trimmer 1: Foundational tree climbing knowledge and completion of Groundperson training.
• Trimmer 2: Minimum 6 months of climbing experience, completion of LCQP training.
• Trimmer 3: Minimum 12 months of line clearance experience, Line Clearance Qualified Arborist certification preferred.
• CPR and First Aid certification (within 90 days of hire).
• Valid Driver’s License preferred.
• Ability to travel up to 80%, including to remote locations.
• Outdoor work in various weather conditions on uneven terrain.
• Must be able to lift up to 50 lbs and work at heights.

Why Join ArborWorks?

• Competitive pay and union benefits.
• Hands-on training and career advancement opportunities.
• A strong safety culture with industry-leading ratings.

EEO Statement:

ArborWorks, LLC is an equal opportunity employer, and all qualified candidates will receive consideration without regard to race, color, age, religion, sex (including pregnancy), sexual orientation, gender identity, national origin, veteran status, disability, genetic information, or any other characteristic protected by law.

Join us and grow your career in professional tree care and vegetation management!