Environmental Scientist II
OperationsFieldOklahoma City, Oklahoma, United States
HDR jobs and hiring trends
Architecture & Engineering Services14200 employeesFounded 1917
Company identity and hiring signals verified from public source listings
- Active roles
- 450
- New in 7 days
- 416
- Hiring velocity
- 237.5 / wk
- Top function
- engineering
- Comparable salary
- CAD 110K–CAD 161K / yearly
- Remote-friendly
- 0%
450 classified
n=57
0 of 450 classified
Observed daily snapshots
Active-role trend
Latest: 450 roles
Aug 31Sep 14
Observed active listings increased from 30 to 450 across 13 snapshot days. Missing days are left as gaps and are not estimated.
View accessible snapshot table
| Date | Active listings |
|---|---|
| 2026-08-31 | 30 |
| 2026-09-01 | 30 |
| 2026-09-02 | 30 |
| 2026-09-03 | 33 |
| 2026-09-04 | 50 |
| 2026-09-05 | 52 |
| 2026-09-06 | 53 |
| 2026-09-07 |
What this company is hiring for
Engineering264
Operations99
Other60
Sales8
Finance5
Admin4
Based on n=450 classified listings
Seniority mix
Senior283
Mid108
Verified active listings
Open roles at HDR (450)
About HDR
Global professional services firm specializing in architecture, engineering, and construction.
- Industry
- Architecture & Engineering Services
- Company size
- 14200 employees
- Founded
- 1917
- Facts checked
- Aug 31, 2026