Carpenter Apprentice — Hands-On Construction Trainee

Mortenson Construction; Portland (OR); On-site; USD 42,000 - 60,000; Full time

Job summary

Mortenson Construction is seeking Carpenter Apprentice I–IV to support Journeyman and Foreman carpenters while learning the trade on an active construction site in Portland, Oregon. The role involves assisting with setting up structures, handling materials, and performing concrete and rough carpentry under supervision.

The position emphasizes safety, teamwork, and attention to detail as you gain hands-on experience with plan reading, tool operation, and site tasks.

Qualifications

• High School diploma or GED required.
• Currently enrolled in an apprenticeship program.
• Previous experience on a construction site preferred.
• Strong teamwork orientation and professional customer service skills.
• Ability to read plans and work with precision; operate saws, drills, and form systems.

Responsibilities

• Set up trailers and build temporary structures (decks, stairs, roofs).
• Install shelves and set up site per erosion control plan.
• Hand-set forms and assemble gang forms.
• Assist journeyman and foreman with grades and elevations.
• Unload, stockpile, and erect prefabricated materials.
• Perform concrete and rough carpentry tasks (walls, decks, millwork, cabinetry).
• Work with diverse teams and adapt to changing duties.

Skills

Teamwork

Effective communication

Active listening

Attention to detail

Ability to read plans

Safety awareness

Education

High School diploma or GED

Tools

Table saws

Radial arm saws

Belt & disc sanders

Drill presses

Fall protection equipment

Rigging

Form systems

Job description

Mortenson Construction is seeking Carpenter Apprentice I–IV to support Journeyman and Foreman carpenters while learning the trade on an active construction site in Portland, Oregon. The role involves assisting with setting up structures, handling materials, and performing concrete and rough carpentry under supervision.

The position emphasizes safety, teamwork, and attention to detail as you gain hands-on experience with plan reading, tool operation, and site tasks.