The average salary for Civil Engineer is 67% more than that of Construction / Building / Installation. Salary range for the majority of workers in Civil engineering technicians - from LKR25,558.61 to LKR131,192.90 per month - 2020. Companies within thriving industries tend to provide higher and more frequent raises. Salaries estimates are based on 39 salaries submitted anonymously to Glassdoor by Software Engineer employees in Colombo, Sri Lanka. Visit PayScale to research senior software engineer salaries by city, experience, skill, employer and more. This is 136.42% lower of what Doctorate Degree degree holders earn. You can't really expect any salary increases during the study period, assuming you already have a job. To convert salary into hourly wage the above formula is used (assuming 5 working days in a week and 8 working hours per day which is the standard for most jobs).