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Mechanical engineers

OaSIS code 21301.00

Mechanical engineers research, design and develop machinery and systems for heating, ventilating and air conditioning, power generation, transportation, processing and manufacturing. They also perform duties related to the evaluation, installation, operation and maintenance of mechanical systems.

Overview

Also known as

  • Acoustics engineer
  • Automotive engineer
  • Design engineer - mechanical
  • Energy conservation engineer
  • Fluid mechanics engineer
  • Heating, ventilation and air conditioning (HVAC) engineer
  • Mechanical engineer
  • Mechanical maintenance engineer
  • Nuclear engineer
  • Piping engineer
  • Power generation engineer
  • Refrigeration engineer
  • Robotics engineer
  • Thermal design engineer
  • Tool engineer

Main duties

This group performs some or all of the following duties:

  • Conduct research into the feasibility, design, operation and performance of mechanisms, components and systems
  • Plan and manage projects, and prepare material, cost and timing estimates, reports and design specifications for machinery and systems
  • Design power plants, machines, components, tools, fixtures and equipment
  • Analyze dynamics and vibrations of mechanical systems and structures
  • Supervise and inspect the installation, modification and commissioning of mechanical systems at construction sites or in industrial facilities
  • Develop maintenance standards, schedules and programs and provide guidance to industrial maintenance crews
  • Investigate mechanical failures or unexpected maintenance problems
  • Prepare contract documents and evaluate tenders for industrial construction or maintenance
  • Supervise technicians, technologists and other engineers and review and approve designs, calculations and cost estimates.

Additional information

  • Supervisory and senior positions in this unit group require experience.
  • Mechanical engineers work closely with civil, electrical, aerospace, chemical, industrial and other engineers, and mobility is possible between some fields of specialization in these disciplines.
  • There is considerable mobility between mechanical engineering specializations at the less senior levels.
  • Engineers often work in a multidisciplinary environment and acquire knowledge and skills through work experience that may allow them to practise in associated areas of science, engineering, sales, marketing or management.

Similar occupations classified elsewhere

Exclusions:

  • Engineering managers (20010)
  • Industrial and manufacturing engineers (21321)
  • Metallurgical and materials engineers (21322)
  • Power engineers and power systems operators (92100)
  • Power systems operators (92100.02)

NOC hierarchy breakdown

NOC version

NOC 2021 Version 1.0

Broad occupational category

2 – Natural and applied sciences and related occupations

TEER

1 – Occupations usually require a university degree

Major group

21 – Professional occupations in natural and applied sciences

Sub-major group

213 – Professional occupations in engineering

Minor group

2130 – Civil and mechanical engineers

Unit group

21301 – Mechanical engineers

Occupational profile

21301.00 – Mechanical engineers

Work characteristics

Work characteristics gathers the various components describing the work environment of each occupation, such as employers, work activities, and the work context. Each category displays up to 10 descriptors in descending order based, firstly, on their attributed ratings by the level of complexity (for Work Activities) or other measurement dimensions (for Work Context), and secondly, in alphabetical order. The whole list of descriptors and their ratings can be expanded at the bottom of each page.

Work Activities

Proficiency or complexity level
Developing Technical Instructions
5 - Highest Level
Analyzing Data or Information
4 - High Level
Applying New Knowledge
4 - High Level
Coaching and Developing Others
4 - High Level
Communicating with Coworkers
4 - High Level

Work Context

Structural Job Characteristics

Structured versus Unstructured Work
Degree of freedom to determine tasks and priorities
3 - Moderate amount of freedom
Work Week Duration
Worked hours in a typical week
3 - More than 40 hours

Physical Work Environment

Physical Proximity
Physical distance from others
3 - Somewhat close (e.g. share office)

Physical Demands

Sitting
Duration
3 - About half the time
Standing
Duration
2 - Less than half the time
Bending or Twisting the Body
Duration
1 - Very little time

Interpersonal Relations

Contact with Others
Frequency
4 - Every day, a few times per day
Duration
4 - More than half the time
Work with Work Group or Team
Importance
4 - Highly important
Frequency
3 - Once a week or more but not every day

Workplaces/employers

  • All levels of government
  • Construction firms
  • Consulting engineering companies
  • Industries
  • Self-employed

Skills and abilities

This section displays the various competencies required for an occupation. Each category displays up to 10 descriptors in descending order based, firstly, on their attributed ratings by the level of proficiency (for Skills and Abilities) or importance (for Personal Attributes) and secondly, in alphabetical order. The whole list of descriptors and their ratings can be expanded at the bottom of each page.

Abilities

Proficiency or complexity level
Categorization Flexibility
5 - Highest Level
Deductive Reasoning
5 - Highest Level
Fluency of Ideas
5 - Highest Level
Information Ordering
5 - Highest Level
Mathematical Reasoning
5 - Highest Level

Skills

Proficiency or complexity level
Critical Thinking
5 - Highest Level
Decision Making
5 - Highest Level
Evaluation
5 - Highest Level
Numeracy
5 - Highest Level
Operation Monitoring of Machinery and Equipment
5 - Highest Level

Personal Attributes

Importance
Analytical Thinking
5 - Extremely important
Attention to Detail
5 - Extremely important
Independence
5 - Extremely important
Innovativeness
5 - Extremely important
Adaptability
4 - Highly important

Interests

The OaSIS uses the Holland Codes to describe the work-related interests. According to the Holland model, people work best in work environments that match their preferences, which means that people and work environments can be matched for a best fit. Occupational environments in Holland’s theory are described according to a combination of main interests and the activities they represent. There are six interests in the Holland typology: Realistic, Investigative, Artistic, Social, Enterprising and Conventional. All occupations in OaSIS have up to three interests assigned to them.

Interests

Preferences for work environments and outcomes.

Interests profile: IRC

Investigative (I)

Investigative occupations are characterized by the dominance of activities that entail the observation and systematic or creative investigation of physical, biological, or cultural phenomena. These occupations require an extensive amount of thinking and frequently involve working with ideas, searching for facts and figuring out problems mentally.

Realistic (R)

Realistic occupations are characterized by the dominance of activities that entail the explicit, ordered or systematic manipulation of objects, tools, machines and animals. Many of these occupations do not involve a lot of paperwork or working closely with others.

Conventional (C)

Conventional occupations are characterized by the dominance of activities that entail following sets of procedures and routines. These activities may include systematic manipulation of data, such as keeping records, filing materials, reproducing materials, organizing written and numerical data according to a prescribed plan, and operating business and data processing. They often require following a clear line of authority and usually involve working with data and details more than with ideas.

Employment requirements

Employment requirements includes the education, training, certifications and the knowledge required to work in each occupation. The Knowledge category displays up to 10 descriptors in descending order based, firstly, on their attributed ratings by the level of proficiency, and secondly, in alphabetical order. The whole list of Knowledge descriptors and their ratings can be expanded at the bottom of each page.

Education, certification and licensing

  • A bachelor's degree in mechanical engineering or in a related engineering discipline is required.
  • A master's degree or doctorate in a related engineering discipline may be required.
  • Licensing by a provincial or territorial association of professional engineers is required to approve engineering drawings and reports and to practise as a Professional Engineer (P.Eng.).
  • Engineers are eligible for registration following graduation from an accredited educational program, and after three or four years of supervised work experience in engineering and passing a professional practice examination.

Knowledge

Knowledge level
Languages
3 - Advanced Level
Mathematics
3 - Advanced Level
Mechanics and Machinery
3 - Advanced Level
Physics
3 - Advanced Level
Technical Design
3 - Advanced Level

Skills for success

 
Skills for Success Model
 
Skills for Success are skills that help you in a quickly changing world. Everyone benefits from having these skills. They can help you to get a job, progress at your current job or even change jobs. The skills also help you become an active member of your community and succeed in learning.
 
 
Linkages Between ESDC Skills Models and Frameworks
 
ESDC makes available a dictionary of over 300 terms (or descriptors) and definitions, known as the Skills and Competencies Taxonomy (SCT). Descriptor information from the Taxonomy is used in the Occupational and Skills Information System (OaSIS).
 
While there is general commonality of meaning between the descriptors in the SCT and the Skills for Success model, there are some differences in their definitions due to their distinct purposes. The Skills for Success Model [9 broadly defined skills] identifies the skills that are universally applicable. The SCT displays specific skills and competency requirements for 900 occupations. Users of the Skills for Success Model and Essential Skills content may find competency information from the Taxonomy and the OaSIS to be complementary.
 
Stay tuned to this section for more information and updates regarding linkages between the Skills for Success model and the OaSIS.

O*NET in-it

This page includes information from the O*NET 27.2 Database by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA). Used under the CC BY 4.0 license. O*NET® is a trademark of USDOL/ETA. Employment and Social Development Canada has modified all or some of this information. USDOL/ETA has not approved, endorsed, or tested these modifications.

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