Stefan Onnis
Portland,OR
Overview
7
7
years of professional experience
1
1
Certification
Work History
Shop Apprentice
Portland Sheet Metal Works
11.2025 - 12.2025
- Prepared worksite by setting up required tools and supplies.
- Learned wide range of simple and complex techniques from on-the-job training.
- Learned proper and safe use and maintenance of power tools, hand tools and safety equipment.
- Worked under guidance of experienced professionals to learn trade best practices and techniques.
Apprentice Sheet Metal Worker
American Heating Inc.
02.2023 - 10.2025
- Installation of HVAC equipment and Duct work Venting
- Layout and Blueprint Reading
- Understanding and compliance with SMACNA
- Observed safety practices and procedures to maintain safe and clean working environment.
- Identified issues, analyzed information and provided solutions to problems.
Apprentice Sheet Metal Worker
Harris and Hart
02.2021 - 07.2021
- Used rulers, squares and scribes to measure and mark dimensions and reference lines on materials.
- Performed quality finishes by trimming and deburring to create smooth surfaces and joints of assembled parts.
- Performed tests to check quality of pipe and piping systems and make adjustments as necessary.
Sheet Metal Apprentice
Pioneer Sheet Metal
05.2019 - 10.2020
- Nailed and welded pieces into place by securing paneled edges and machine-made molding to structures.
- Selected gauges and types of sheet metal or non-metallic material to meet product specifications.
- Measured parts using calipers, gauges and micrometers to confirm adherence to quality standards on final inspections.
- Fastened joints and seams together to assemble components into sheet metal products.
- Demonstrated a high level of initiative and creativity while tackling difficult tasks.
- Worked flexible hours across night, weekend, and holiday shifts.
- Proved successful working within tight deadlines and a fast-paced environment.
Carpenter Apprentice
Meili Construction LLC
11.2018 - 02.2019
- Erection/Framing and Demolition Experience
- Blueprint Reading/State issued certifications
- Heavy Equipment operation
Todd Hess Building
08.2018 - 11.2018
- Seismic Retrofitting / Structural Remediation
- Engineering and Blueprint
- Problem solving proficiency
Education
GED -
Lane Community College
Eugene, OR12-2011
Skills
- HVAC systems
- OSHA
- Multitasking and organization
- Problem-solving
- Blueprint reading
- Blueprint interpretation
- Quality control
- Heavy lifting
- Safety and compliance
- Worksite organization
- Demolition
- Framing
- Power tool operation
- Basic carpentry
Certification
- DRUG-FREE / NO RECORD
- OSHA 10, CLASS VI FORKLIFT CERTIFICATE
- ORACCA Certified
Timeline
Shop Apprentice
Portland Sheet Metal Works
11.2025 - 12.2025
Apprentice Sheet Metal Worker
American Heating Inc.
02.2023 - 10.2025
Apprentice Sheet Metal Worker
Harris and Hart
02.2021 - 07.2021
Sheet Metal Apprentice
Pioneer Sheet Metal
05.2019 - 10.2020
Carpenter Apprentice
Meili Construction LLC
11.2018 - 02.2019
Todd Hess Building
08.2018 - 11.2018
GED -
Lane Community College