The salary trajectory of a Operations Engineer ranges between locations and employers. The salary starts at SGD 0 per year (estimate) and goes up to SGD 0 per year (estimate) for the highest level of seniority.
The estimated average salary for a Operations Engineer at SembCorp is SGD 127,910 per year or SGD 61 per hour, but some professionals have reported earning up to roughly SGD 199,396 per year (90th percentile). The typical pay range is between SGD 102,059 (25th percentile) and SGD 162,077 (75th percentile) annually. This is based on 11 salaries submitted by SembCorp Operations Engineer professionals on Glassdoor, as of Jul 2026.