Average Engineering Chief Designer Salary in Sao Tome and Principe for 2026

In this article, we will look at the average Engineering Chief Designer salary for 2026 in Sao Tome and Principe and how that compares to other countries and professions. We'll also look at interesting salary data points like median salary, 25th and 75th percentile salaries, salary amounts based on experience, bonus ranges and more!

The data in this article has been compiled using official government salary data, salary surveys, and other sources such as job postings which contain salary information.

All salary information is in the local currency, which is the São Tomé and Príncipe dobra. To keep things simple, we are using the STN currency code instead of the currency symbol Db.

How Much Does an Engineering Chief Designer Make in Sao Tome and Principe?

An Engineering Chief Designer working in Sao Tome and Principe will typically earn around 81,240,300 STN per year, and this can range from the lowest average salary of about 43,081,400 STN to the highest average salary of 123,599,800 STN.

These are average salaries for an Engineering Chief Designer in Sao Tome and Principe and include benefits such as housing and transport. It's also possible for an Engineering Chief Designer to earn more or less than the average salaries shown above.

Engineering Chief Designer salaries will vary a lot based on your experience, location, skills, and gender. Keep reading below to research more data on each of these areas.

Distribution of Engineering Chief Designer Salaries in Sao Tome and Principe

So we've looked at the average salaries an Engineering Chief Designer will earn in Sao Tome and Principe. The next interesting data point is the distribution of salaries.

Salary ranges

We already know that an Engineering Chief Designer can earn between 43,081,400 STN and 123,599,800 STN on average in Sao Tome and Principe. This is known as the range in statistics.

The difference between the maximum and minimum values is a good indicator of variability in salaries, and can be used by employers to figure out how much they can expect to pay, and for employees to know how much they can earn.

Median salary

The median salary for an Engineering Chief Designer in Sao Tome and Principe is 76,320,200 STN. This is the middle value in the distribution of salaries.

What this means is that approximately 50% of the population earn less than 76,320,200 STN, and 50% of the population earn more than 76,320,200 STN.

If you are earning more than the median salary, that's a good indicator that you are being paid well.

If you're not earning more than the median salary, your objective should be to increase your earnings to be at least as high as the median salary (which you can do by asking for a pay rise, looking for a better paying job, etc).

Percentiles

Percentiles are similar to the median salary, but instead of looking at the middle value, they look at the values in the top and bottom half of the distribution.

For the average Engineering Chief Designer salary in Sao Tome and Principe, 25% of the population are earning less than 53,759,200 STN while 75% of the population earn more than 53,759,200 STN.

75% of the population earn less than 93,838,400 STN, and 25% of the population earn more than 93,838,400 STN.

Like the median salary, the 25th and 75th percentile salaries can be used to determine which quartile you fall into so that you know whether you are being paid well enough compared to others in your profession and location.

Engineering Chief Designer Salary by Experience Level in Sao Tome and Principe

The most important factor in determining your salary after the specific profession is the number of years experience you have. It stands to reason that more years of experience will result in a higher wage.

We have researched the average Engineering Chief Designer salary based on years of experience to give you an idea of how the average changes once you've worked for a certain amount of time.

• 0 - 2 Years Experience. An Engineering Chief Designer in Sao Tome and Principe that has less than two years of experience can expect to earn somewhere in the region of 49,438,400 STN.
• 2 - 5 Years Experience. With two to five years of experience the average Engineering Chief Designer salary would increase to 60,720,600 STN.
• 5 - 10 Years Experience. From five to ten years of experience as an Engineering Chief Designer, the average salary would be 86,040,800 STN.
• 10 - 15 Years Experience. Once you have more than ten years of experience the average salary reaches around 100,561,900 STN.
• 15 - 20 Years Experience. An Engineering Chief Designer with 15 to 20 years of experience can earn an average of 110,521,000 STN.
• 20+ Years Experience. For an Engineering Chief Designer with more than 20 years, the expected average salary increases to 117,001,300 STN.

Average Salary by Experience Chart

Engineering Chief Designer Salary by Education Level in Sao Tome and Principe

As well as experience in a job, your education plays a big role in how much you can earn. A lot of higher paying positions require a high level of education, but how much can a degree increase your salary?

In our research we have compared the salaries of employees in the same job and career level with different levels of education to see how much more you can earn at each education level.

The salary you can earn based on your education is very specific to both your location and the career path you choose.

In our research, we looked at the average salary for an Engineering Chief Designer in Sao Tome and Principe based on the education level of the employees in order to find out whether a better education level would increase your salary.

• Bachelor's Degree. An Engineering Chief Designer in Sao Tome and Principe with a bachelor's degree education can earn an average salary of 54,239,900 STN.
• Master's Degree. An Engineering Chief Designer in Sao Tome and Principe with a master's degree education can earn an average salary of 86,398,400 STN.
• PhD. An Engineering Chief Designer in Sao Tome and Principe with a phd education can earn an average salary of 112,201,700 STN.

Average Salary by Education Chart

Engineering Chief Designer Salary Compared by Gender

In the modern age, we know that there should never be a pay gap between men and women. Unfortunately, in many professions, there is still a significant difference between the salaries earned by men when compared to the salary of women in the same job.

In Sao Tome and Principe, a male engineering chief designer will earn an average of 85,318,400 STN, while a female engineering chief designer will earn around 74,639,200 STN.

This means that a male engineering chief designer earns approximately 14% more than a female engineering chief designer for performing the same job.

Average Salary by Gender Chart in Sao Tome and Principe

Engineering Chief Designer Average Pay Raise in Sao Tome and Principe

In many countries, an annual pay raise is often given to employees to reward their service with a salary increase.

From our research, we can see that the average pay raise for an Engineering Chief Designer in Sao Tome and Principe is around 8% every 29 months.

The national average pay raise across all professions and industries in Sao Tome and Principe is around 5% every 28 months.

In this case, we can see that the number of months between the average pay raise is higher than the typical 12 months.

To make the data more meaningful, we can calculate what the approximate annual pay raise would be using a simple formula:

Annual Increase = ( Increase Rate ÷ Months ) × 12

So for this example, it would be:

Annual Increase = ( 8 ÷ 29 ) × 12  = 3%

What this means is that an Engineering Chief Designer in Sao Tome and Principe can expect to receive an average pay raise of around 3% every 12 months.

Annual Pay Raise by Industry in Sao Tome and Principe for 2026

In the chart below, you can see the average annual pay raise percentages for each of the major industries in Sao Tome and Principe.

You will see that companies in bigger and more lucrative industries tend to have the higher annual pay raises.

Engineering Chief Designer Bonus and Incentive Rates in Sao Tome and Principe

Another part of your overall compensation in a job is how much bonus you receive. Some job roles will be more likely to pay a bonus than others and also more likely to have higher bonus rates.

Generally speaking, jobs that are more involved with direct revenue generation will receive higher bonuses based on the performance towards revenue goals.

An Engineering Chief Designer is a low bonus based job, with 34% of employees reporting at least one bonus in the last 12 months.

66% reported that they had not received any bonuses in the previous 12 months.

For the employees that did receive a bonus in the previous 12 months, the reported bonuses ranged from 3% to 5%.

Government vs Private Sector Salaries

Another commonly asked question is whether you get paid a higher salary working in the public (government) sector or the private sector.

Public sector employees in Sao Tome and Principe earn approximately 11% more than private sector employees in the same role.

Salaries for Jobs Similar to an Engineering Chief Designer

In the table below, we have salary information for jobs that are similar to an Engineering Chief Designer in Sao Tome and Principe.