Arbor Energy hiring trends
What Arbor Energy's hiring actually looks like over time — which roles stay open, which get pulled, and where headcount is really going.
Last checked 19 August 2026
16
Open now
0
Filled or pulled
6
Teams hiring
Open the longest
A role that stays open for months usually means the bar is high, the pay is off, or nobody is saying yes.
| Role | Location | Opened |
|---|---|---|
| Sr. Combustion Engineer | El Segundo, CA | 8 months ago |
| Test Engineer (High-Pressure Gas Systems) | San Bernardino, CA | 6 months ago |
| Combustion Analysis Engineer | El Segundo, CA | 6 months ago |
| Design Engineer (Combustion Devices) | El Segundo, CA | 6 months ago |
| Lead Combustion Engineer | El Segundo, CA | 4 months ago |
| Thermodynamics Performance Engineer | El Segundo, CA | 3 months ago |
| Sr. Heat Exchanger Engineer | El Segundo, CA | 3 months ago |
| Sr. Thermodynamics Performance Engineer | El Segundo, CA | 3 months ago |
| Sr. Mechanical Engineer - Turbomachinery | El Segundo, CA | 3 months ago |
| Design Engineer - Turbomachinery | El Segundo, CA | 3 months ago |
This page gets better with age. It is built from a daily record that started the day we began watching Arbor Energy. Every day it runs, there is more history here that cannot be reconstructed from anywhere else — because the original posts are deleted.
Job posts get deleted. We keep them.
FirstIn watches company job boards at the source and tells you the moment a role opens — and keeps the record after it's taken down, so you can see what really happened to a team's hiring.