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Geoscientists

OaSIS code 21102.01

Geoscientists include geologists, geochemists and geophysicists who conduct programs of exploration and research to extend knowledge of the structure, composition and processes of the earth, to locate, identify and extract hydrocarbon, mineral and groundwater resources and to assess and mitigate the effects of development and waste disposal projects on the environment.

Overview

Also known as

  • Geochemist
  • Geologist
  • Geophysicist
  • Glaciologist
  • Mine geologist
  • Mineralogist

Main duties

This group performs some or all of the following duties:

  • Conduct theoretical and applied research to extend knowledge of surface and subsurface features of the earth, its history and the operation of physical, chemical and biological systems that control its evolution
  • Plan, direct and participate in geological, geochemical and geophysical field studies, drilling and geological testing programs
  • Plan and conduct seismic, geodetic, electromagnetic, magnetic, gravimetric, radiometric, radar and other remote sensing programs
  • Plan, direct and participate in analyses of geological, geochemical and geophysical survey data, well logs and other test results, maps, notes and cross sections
  • Develop models and applied software for the analysis and interpretation of data
  • Plan and conduct analytical studies of core samples, drill cuttings and rock samples to identify chemical, mineral, hydrocarbon and biological composition and to assess depositional environments and geological age
  • Assess the size, orientation and composition of mineral ore bodies and hydrocarbon deposits
  • Identify deposits of construction materials and determine their characteristics and suitability for use as concrete aggregates, road fill or for other applications
  • Conduct geological and geophysical studies for regional development and advise in areas such as site selection, waste management and restoration of contaminated sites
  • Recommend the acquisition of lands, exploration and mapping programs and mine development
  • Identify and advise on anticipated natural risks such as slope erosion, landslides, soil instability, subsidence, earthquakes and volcanic eruptions
  • May supervise and coordinate well drilling, completion and work-overs and mining activities.

Additional information

  • Mobility between specializations in this group is possible with experience.
  • Progression to supervisory or higher level positions is possible with experience in this unit group.
  • Advancement to management positions in mining, petroleum and other industries is possible with experience.
  • Geologists may specialize in fields such as coal geology, environmental geology, geochronology, hydrogeology, mineral deposits or mining, petroleum geology, stratigraphy, tectonics, volcanology or in other fields.
  • Geochemists may specialize in analytical geochemistry, hydrogeochemistry, mineral or petroleum geochemistry or in other fields.
  • Geophysicists may specialize in areas, such as petroleum geology, earth physics, geodesy, geoelectromagnetism, seismology or in other fields.

Similar occupations classified elsewhere

Exclusions:

  • Architecture and science managers (20011)
  • Physicists and astronomers (21100)
  • Chemists (21101)
  • Biologists and related scientists (21110)
  • Geological engineers (21331)
  • Managers in natural resources production and fishing (80010)

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

211 – Professional occupations in natural sciences

Minor group

2110 – Physical science professionals

Unit group

21102 – Geoscientists and oceanographers

Occupational profile

21102.01 – Geoscientists

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
Analyzing Data or Information
5 - Highest Level
Clerical Activities
5 - Highest Level
Estimating the Quantifiable Characteristics
5 - Highest Level
Getting Information
5 - Highest Level
Identifying Objects, Actions, and Events
5 - Highest Level

Work Context

Structural Job Characteristics

Structured versus Unstructured Work
Degree of freedom to determine tasks and priorities
4 - High amount of freedom
Work Week Duration
Worked hours in a typical week
2 - Between 35 to 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
3 - About half the time
Bending or Twisting the Body
Duration
1 - Very little time

Interpersonal Relations

Contact with Others
Frequency
3 - Once a week or more but not every day
Duration
3 - About half the time
Work with Work Group or Team
Importance
3 - Important
Frequency
3 - Once a week or more but not every day

Workplaces/employers

  • Consulting engineering, geology and geophysics firms
  • Education institutions
  • Governments
  • Mining and petroleum companies
  • 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
Mathematical Reasoning
5 - Highest Level
Written Comprehension
5 - Highest Level
Written Expression
5 - Highest Level
Deductive Reasoning
4 - High Level

Skills

Proficiency or complexity level
Digital Literacy
5 - Highest Level
Numeracy
5 - Highest Level
Oral Communication: Oral Comprehension
5 - Highest Level
Oral Communication: Oral Expression
5 - Highest Level
Problem Solving
5 - Highest Level

Personal Attributes

Importance
Analytical Thinking
5 - Extremely important
Attention to Detail
5 - Extremely important
Adaptability
4 - Highly important
Collaboration
4 - Highly important
Independence
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: IR

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.

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

  • Geoscientists require a university degree in geology, geochemistry, geophysics or a related discipline.
  • A master's or doctoral degree in geophysics, physics, mathematics or engineering may be required for employment as a geophysicist.
  • Registration with a provincial or territorial association of professional engineers, geologists, geophysicists or geoscientists is usually required for employment and is mandatory to practice in all provinces and territories except Prince Edward Island and the Yukon.
  • Geologists and geophysicists are eligible for registration following graduation from an accredited educational program and after several years of supervised work experience and, in some provinces, after passing a professional practice examination.

Knowledge

Knowledge level
Geological Resources
3 - Advanced Level
Geoscience
3 - Advanced Level
Languages
3 - Advanced Level
Mathematics
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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