# Test Engineer

- **Company:** Critical Loop
- **Location:** Long Beach (On-site) | Torrance (On-Site)
- **Workplace:** On-site
- **Salary:** USD 125K–170K / year
- **Seniority:** Not stated
- **Role:** QA and testing
- **Countries:** United States
- **Languages:** Python
- **Employment type:** FullTime
- **Posted:** 2026-10-22
- **Key facts:** Stack: Python, Git, Linux; Visa sponsorship: no; Equity; Unlimited PTO
- **Job page:** https://rolefalcon.com/job/17550912-test-engineer-critical-loop-long-beach-on-site-torrance-on-site

Critical Loop, a company in energy and climate, is hiring for the role of Test Engineer. The role is on-site in Long Beach, United States. We classify it under QA and testing. The posting names Git, Linux and Python. Visa sponsorship is not offered. Perks named in the posting: equity and unlimited PTO. Critical Loop has 12 open positions on this site, 2 of them in IT and engineering.

To apply, open the job page above and follow its Apply link to the original posting.

## Similar jobs

- [Travel Fiber Optic Splicing QA/QC Lead](https://rolefalcon.com/job/45058005-travel-fiber-optic-splicing-qa-qc-lead-eos-trenton) — EOS
- [Staff Quality Assurance Engineer](https://rolefalcon.com/job/44951347-staff-quality-assurance-engineer-2k-austin) — 2K
- [Sr. Flight Test Engineer](https://rolefalcon.com/job/103631-sr-flight-test-engineer-reliable-robotics-corporation-mountain-view) — Reliable Robotics Corporation
- [Software Development Engineer in Test II (SDET II)](https://rolefalcon.com/job/43763979-software-development-engineer-in-test-ii-sdet-ii-platform-science-minnetonka) — Platform Science
- [Senior Quality Assurance Engineer - Cloud & Data Platforms](https://rolefalcon.com/job/42735208-senior-quality-assurance-engineer-cloud-data-platforms-on-energy-houston) — ON.energy
- [QA Engineer](https://rolefalcon.com/job/30276446-qa-engineer-clera-san-francisco) — Clera
- [Senior Quality Assurance Engineer](https://rolefalcon.com/job/30182599-senior-quality-assurance-engineer-hp-iq-san-francisco) — HP IQ
- [Senior/Staff Software Development Engineer in Test (SDET) (U.S. Air Force)](https://rolefalcon.com/job/26300599-senior-staff-software-development-engineer-in-test-sdet-u-s-air-force-skylight) — Skylight