New Zealand Certificate in Mechanical Engineering (Level 3)
Mechanical
A course by
Otago Polytechnic
A hands-on, pre-apprenticeship qualification in mechanical engineering designed for those seeking a career in the engineering trades, covering skills in machining, fabrication, welding, and mechanical workshop operations.
In-person study
Face-to-face learning in a physical classroom setting
Dunedin, Dunedin
It will take a total of 1 year
This course requires 45 hours per week
Core skills this course teaches

Understand health and safety requirements
Develop knowledge of relevant health and safety legislation and apply it to daily engineering tasks.

Apply basic trades calculations and graphics
Develop and use numeracy, literacy, and graphics skills needed for engineering trades.

Operate machining equipment
Develop skills in basic machining, including using measuring equipment and performing mechanical machining operations safely.
What You're Signing Up For
Mechanical Engineering involves the design, manufacture and maintenance of machinery, equipment and tools. This hands-on programme is tailored for people entering the engineering trades, providing significant practical experience both on campus and in industry. Graduates achieve the academic requirements for the first year of an engineering apprenticeship, which may shorten their time in industry. There are strong employment opportunities in toolmaking, fitting and machining, heavy and light fabrication, and the potential to advance to project management. Students complete eight compulsory modules and gain valuable practical skills in a real workshop environment.
Course Content
- Health and Safety
- Calculations and Drawing
- Machining
- Fabrication
- Welding
- Workshop Skills
- Processes and Quality
- Communication
- Practical work experience (off-site)
What you need to know first
NCEA Level 1 with 10 credits in Numeracy (algebra, trigonometry, measurement recommended) and 10 credits in Literacy OR equivalent knowledge and skills OR successful completion of engineering literacy and numeracy assessment.
Applicants under 20 without entry requirements may be admitted on showing ability to succeed.
International students: Assessed individually for acceptable secondary school achievement.

What sort of industry will this job lead to
Mechanical Engineering
Manufacturing
Heavy and Light Fabrication

Future employment opportunities might be
CNC Machine Operator
Fitter/Turner
Fitter/Welder
Machine Operator
Maintenance Engineer
Metalworker/Fabricator
Mining roles
Specialist Production Welder
Toolmaker
Project management (with experience)

Otago Polytechnic is known for high quality, hands on learning that leads to strong outcomes. With excellent student satisfaction, high graduate employment rates, and a commitment to sustainability, it’s a place where practical skills meet purpose. Their award winning programmes span design, fashion, creative arts, trades, health, and business, giving you real experience and real confidence for whatever comes next.