Ontologist salary in South Africa

Average Yearly Salary of Ontologist in South Africa is approximately 239,395 ZAR (11,945 USD). Data is for 2025 and indicates a pre-tax value. The salary itself depends on multiple factors such as seniority, job performance, certifications, experience or any other bonuses. The value indicated is an average amount based on records we have in database. Real values may vary. The data is for orientational purposes.

What does Ontologist do?

An ontologist is a professional who specializes in the field of ontology, which is the study of the nature of existence and reality. Ontologists work to understand and define the fundamental categories and relationships that exist within various domains, such as philosophy, computer science, or information science. They analyze complex systems and organize data or knowledge structures to ensure consistency and accuracy. Ontologists play a crucial role in developing and maintaining ontologies, which are formal representations of knowledge that enable effective data integration and interoperability across different systems and applications. They collaborate with domain experts, researchers, and software developers to design and implement ontologies that facilitate information retrieval, data analysis, and decision-making processes.

Skills: Ontology, Knowledge representation, Data integration, Information science, Ontology development, Data analysis
Job industry: Information technology

How much does Ontologist make?

Difference in salary year over year or average salary increase is approximately 4 %


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Salary comparison to National average

Is Ontologist a well paid job?

Yes, our data shows that Ontologist is a well paid job. With years and experience the salary might increase even further, resulting in higher satisfaction.

What is considered a high salary for Ontologist?

High salary for Ontologist would be somewhere between 263,335 ZAR and 347,123 ZAR. However this is an estimation based on Gaussian Distribution.

How much can you save working as Ontologist in South Africa?

Living in South Africa the approximate monthly expenses are: 271 USD. This amount covers basic needs such as food, housing, clothing, healthcare and education costs for a single person. No luxury expenses such as traveling, leisure, hobbies are included in the estimation.

Estimated Yearly Salary: 239,395 ZAR
Estimated Monthly Salary: 19,950 ZAR
Estimated Weekly Salary: 4,604 ZAR per week
Estimated Hourly Salary: 115 ZAR per hour
By working as Ontologist a person can save up to 724 USD per month or 8,691 USD yearly. Values are pre-tax.

NOTE: These values are estimates and are averaged for the whole country. Furthermore the value is likely exaggerated as no other expenses are taken into account in the projection. Unessential expenses are very subjective and are difficult to assess. Most likely the previously estimated number is significantly lower for majority of people. Expenses in different cities across the country may vary. Above values accuracy is low and is based on limited set of data obtained.

For more information regarding expenses in South Africa, see costs of living in South Africa.

Salary comparison to region and neighbouring coutries

Country's neighbours are: Namibia, Botswana, Zimbabwe, Mozambique, Eswatini, Lesotho.
To make it easier for comparison a conversion from local currency to USD has been made (conversion rates may vary).

Estimated Yearly Salary for Ontologist

Last revision of data: 2025-01-04

Salary increase per years of experience

Based on data available the salary increase per years of experience is as following

0 years (beginner) equals base salary

1 to 5 years of experience yields +12% salary increase

6 to 10 years of experience yields +25% salary increase

11 to 15 years of experience yields +16% salary increase

16 to 25 years of experience yields +9% salary increase

more than 25 years of experience yields +10% salary increase

NOTE: Details based on limited set of data. Percentages may vary. The salary increase over years of experience can vary widely based on factors such as job industry, job role, location, company size, and individual performance. To gain even larger increase in salary one is advised to switch jobs and / or employer.

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Data as of 2025

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