$172.7k Top 20%. Avg SalaryShow avg average hourly wage. $106.1k Median. Today, she has reached her goal and is a process engineer at Sasol’s Solvents business unit in Secunda.Nivashnee graduated with a BSc in Chemical Engineering from the University of KwaZulu Natal in 2010, and attributes her success to the bursary she received. Chemical engineers earn an average yearly salary of $106,079. Wages typically start from $65,157 and … A free inside look at Sasol salary trends based on 118 salaries wages for 92 jobs at Sasol. The average salary for a Process Engineer with Chemical Process Engineering skills at Sasol Mining in South Africa is R550,000. Salary estimates are based on 36 salaries submitted anonymously to Indeed by Chemical Engineer employees, users, and collected from past and present job advertisements on Indeed in the past 36 months. The average salary for a Chemical Engineer is R 10 794 per month in South Africa. The average salary for a chemical engineer in the United States is around $106,079 per year. Salaries posted anonymously by Sasol employees. $65.2k Bottom 20%. From a young age, Nivashnee Gengan, (25), from Durban always knew she wanted to be an engineer. The top respondents for the job title Chemical Engineer are from the companies Sasol Mining, Eskom and Sappi Ltd. Reported salaries are highest at Sasol Mining where the average pay is R740,000.