Mark Helsten
Senior Water Resources Engineer
Employer
Upper Thames River Conservation AuthorityProvince
OntarioYear
2023Sector
Other Public Sector EmployersJob Title
Senior Water Resources EngineerCompensation at a Glance
Latest (2025)
$121,279.83
+3.0% YoY
Career Earnings
$353,649.59
3 years on record
Career High
$121,279.83
in 2025
Average Annual
$117,883.20
+6% total growth
2023 Compensation Breakdown
Salary
$114,076.00
Benefits
$537.00
Compensation History
Loading chart...
Compensation History
| Year | Compensation | % Change |
|---|---|---|
| 2025 | $121,279.83 | +3.0% |
| 2024 | $117,756.76 | +2.7% |
| 2023 | $114,613.00 | — |
Explore related people
Browse peers by employer, role, and name.
Top earners at Upper Thames River Conservation Authority
- Tracy AnnettGeneral Manager$164,455
- Chris TaskerManager, Water and Information Management$146,196
- Brad GlasmanManager, Integrated Watershed Management$142,560
- Teresa HollingsworthManager, Community and Corporate Services$142,356
- Jenna AllainManager, Environmental Planning and Regulations$134,669
- Brent VerscheureManager, Lands, Facilities and Conservation Areas$121,683
Highest-paid Senior Water Resources Engineer in Ontario
- Mark ShifflettSenior Water Resources Engineer$114,113
- Jennifer YoungSenior Water Resources Engineer$106,030