Home > Salary > Slovenia > Principal Scientist
The occupation of a principal scientist is a highly specialized and senior-level position within the scientific field. Principal scientists are responsible for leading and managing research projects, developing innovative scientific strategies, and providing technical expertise to solve complex problems. They are often involved in designing experiments, analyzing data, and interpreting results. Principal scientists also play a crucial role in mentoring junior scientists, collaborating with cross-functional teams, and presenting findings to stakeholders.
Estimated Yearly Salary: 76,245 EUR
Estimated Monthly Salary: 6,354 EUR
Estimated Weekly Salary: 1,466 EUR per week
Estimated Hourly Salary: 37 EUR per hour
Values are pre-tax
Last revision of data: 2025-01-04
Estimated Monthly Salary: 6,143 EUR
Estimated Weekly Salary: 1,418 EUR per week
Estimated Hourly Salary: 35 EUR per hour
Last revision of data: 2024-01-03
Estimated Yearly Salary: 76,166 USD
Estimated Monthly Salary: 6,347 USD
Estimated Weekly Salary: 1,465 USD per week
Estimated Hourly Salary: 37 USD per hour
Difference in salary year over year or average salary increase is approximately
3 %
Data confidence is - relatively high
Data fetched from dabase: 14 submissions.
Results are anonymized. Amounts indicated are pre-tax, meaning no deductionts yet have been made to the basic salary. Salaries where there are less than 3 entries are not displayed.
Want to check how your salary compares? Submit your own salary here
Estimated Yearly Salary: 76,245 EUR
Estimated Monthly Salary: 6,354 EUR
Estimated Weekly Salary: 1,466 EUR per week
Estimated Hourly Salary: 37 EUR per hour
By working as Principal Scientist a person can save up to 5,231 USD per month or 62,772 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 Slovenia, see costs of living in Slovenia.
Estimated Yearly Salary for Principal Scientist
Last revision of data: 2025-01-04
Data as of 2025
Random salary:
Model (25,152 EUR per year, pre-tax.)
Cabin cleaner (12,403 EUR per year, pre-tax.)
Associate architectural design firm (27,325 EUR per year, pre-tax.)
Assembly line inspector (12,565 EUR per year, pre-tax.)
Sas administrator (54,717 EUR per year, pre-tax.)
Principal Scientist salary in Slovenia
Average Yearly Salary of Principal Scientist in Slovenia is approximately 76,245 EUR (76,166 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 Principal Scientist do?

Skills: Principal Scientist, Research Projects, Scientific Strategies, Technical Expertise, Data Analysis, Problem Solving
Job industry: Research and development
Job industry: Research and development
How much does Principal Scientist make?
Salary details
How much does Principal Scientist make?Estimated Yearly Salary: 76,245 EUR
Estimated Monthly Salary: 6,354 EUR
Estimated Weekly Salary: 1,466 EUR per week
Estimated Hourly Salary: 37 EUR per hour
Comparing salary to last year:
Estimated Yearly Salary: 73,712 EUREstimated Monthly Salary: 6,143 EUR
Estimated Weekly Salary: 1,418 EUR per week
Estimated Hourly Salary: 35 EUR per hour
Principal Scientist estimated salary in USD
For easier comparison here is an estimated salary in USD:Estimated Yearly Salary: 76,166 USD
Estimated Monthly Salary: 6,347 USD
Estimated Weekly Salary: 1,465 USD per week
Estimated Hourly Salary: 37 USD per hour
Difference in salary year over year or average salary increase is approximately
About these results
Data confidence is - relatively high Data fetched from dabase: 14 submissions.
Results are anonymized. Amounts indicated are pre-tax, meaning no deductionts yet have been made to the basic salary. Salaries where there are less than 3 entries are not displayed.
Want to check how your salary compares? Submit your own salary here
Compare salary to other countries
Please type in your occupation and select desired country to see latest trends in salaries.
Country:
Salary comparison to National average
Slovenia is a small country located in Central Europe, bordered by Italy, Austria, Hungary, and Croatia. It has a population of approximately 2 million people and covers an area of around 20,273 square kilometers. Despite its small size, Slovenia boasts diverse landscapes, including the stunning Julian Alps, picturesque lakes, and charming coastal areas along the Adriatic Sea.
Estimated national average yearly salary is 26,424 EUR (27,905 USD). Value indicated is pre-tax. Below graph shows estimated Principal Scientist job salary compared to average salary in Slovenia.
Comparison shows that a person working as Principal Scientist in Slovenia earns on average:
2.89 times the average salary (or 289% of average salary).
Estimated national average yearly salary is 26,424 EUR (27,905 USD). Value indicated is pre-tax. Below graph shows estimated Principal Scientist job salary compared to average salary in Slovenia.
Comparison shows that a person working as Principal Scientist in Slovenia earns on average:
2.89 times the average salary (or 289% of average salary).
Is Principal Scientist a well paid job?
Yes, our data show that Principal Scientist is a very well paid job. With years and experience the salary might increase even further, resulting in higher satisfaction.What is considered a high salary for Principal Scientist?
High salary for Principal Scientist would be somewhere between 83,870 EUR and 110,555 EUR. However this is an estimation based on Gaussian Distribution.How much can you save working as Principal Scientist in Slovenia?
Living in Slovenia the approximate monthly expenses are: 1,116 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: 76,245 EUR
Estimated Monthly Salary: 6,354 EUR
Estimated Weekly Salary: 1,466 EUR per week
Estimated Hourly Salary: 37 EUR per hour
By working as Principal Scientist a person can save up to 5,231 USD per month or 62,772 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 Slovenia, see costs of living in Slovenia.
Salary comparison to region and neighbouring coutries
Country's neighbours are: Austria, Italy, Hungary, Croatia. To make it easier for comparison a conversion from local currency to USD has been made (conversion rates may vary).Estimated Yearly Salary for Principal Scientist
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
- 6 to 10 years of experience yields
- 11 to 15 years of experience yields
- 16 to 25 years of experience yields
- more than 25 years of experience yields
Top 10 highest salaries in Slovenia
(318,140 EUR per year, pre-tax.)
2. Cardiologist
(266,130 EUR per year, pre-tax.)
(257,659 EUR per year, pre-tax.)
4. Neurosurgeon
(248,834 EUR per year, pre-tax.)
(248,257 EUR per year, pre-tax.)
(243,264 EUR per year, pre-tax.)
(242,530 EUR per year, pre-tax.)
(242,454 EUR per year, pre-tax.)
(242,071 EUR per year, pre-tax.)
10. Oncologist
(241,939 EUR per year, pre-tax.)
Random salary:
Model (25,152 EUR per year, pre-tax.)
Cabin cleaner (12,403 EUR per year, pre-tax.)
Associate architectural design firm (27,325 EUR per year, pre-tax.)
Assembly line inspector (12,565 EUR per year, pre-tax.)
Sas administrator (54,717 EUR per year, pre-tax.)
Feedback about these results
Please provide feedback by clicking buttons below if you find any of our salaries erroneous.

The salary figures on optisalary.com are meant for reference use exclusively.
optisalary.com compiles salary data for reference use exclusively. While we endeavor to present accurate estimates, we cannot ensure their absolute precision. Users are highly encouraged to consult additional databases before finalizing financial plans. Salary amounts vary based on several conditions, such as location, job role, and individual qualifications. We do not offer any claims as to the correctness of the provided information. Your use of this site acknowledges acceptance of this disclaimer.
This website provides salary data solely for reference use. While we strive for correctness, we cannot ensure the validity of all figures. Users must double-check salary details with reliable organizations before making career-related plans. Salary estimates can fluctuate based on multiple elements, such as geographic location, experience, and job role. We accept no liability for misinterpretations in the pay figures provided. By accessing optisalary.com, you acknowledge that salary data is subject to change.