> Markdown version of [/jobs/ext/2715479-cellular-test-engineer](https://www.wearedevelopers.com/jobs/ext/2715479-cellular-test-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Cellular Test Engineer

- **Company:** OSI Engineering
- **Location:** San Diego, CA, United States
- **Salary:** $93,600.0 - $114,400.0
- **Contract:** Permanent contract
- **Skills:** LTE (Telecommunication), Protocol Stack, Software Debugging, Log Analysis
- **Published:** September 4, 2026
- **Apply:** https://www.dice.com/job-detail/10f56139-659d-4c4c-b9e9-bf2fbd9266cc

## About the Role

* You will judge the testing/data and should be able to move forward without asking for help and be able to adapt quickly
 * Not necessarily looking for experts, but candidates with 1-5 years' experience with developed fundamental skills
 * Strong analytical skills/good at identifying problems (should be able to judge testing conditions/if testing is going well and how to move forward with the next step instead of constantly calling for help)
 * Able to report back with data, describe technical problems and are easily adaptable
 * If the candidate is not an expert, you will get trained as long as you have fundamental knowledge in wireless domains (LTE, 5GNR), * 2-5 years of cellular testing experience (5G/LTE Stack)
 * Knowledge in cellular domain wireless with basic to good understanding in 5GNR and LTE protocol stack
 * Experience troubleshooting common technical setup issues in the field
 * Cellular baseband Log analysis is required with limited to good hands-on experience
 * Good analytical skills and judgement while executing test campaigns
 * Ability to quickly adapt and learn
 * Excellent written and verbal communication skills
 * Must be detail oriented and focused on problem identification
 * Able to travel local and non-local in short notice
 * Ability to look at cellular log for on-field debugging is highly desired
 * Recent field-testing experience highly preferred

## Description

* You will be driven to local and non-local in short notice to test Cellular connectivity of next-gen smartphones and devices (4 days in the field, 1 day in the lab per work week)
 * You will travel to testing locations up to 1 hour away for the entire day, up to 4 days out of the week. Transportation/Driver will be provided.
 * You will communicate if there is a technical issue and have strong fundamental skills and judgement skills


## Related Videos

- [gRPC Load Balancing Deep Dive](https://www.wearedevelopers.com/videos/1576-grpc-load-balancing-deep-dive)
- [Progressive Delivery in Kubernetes](https://www.wearedevelopers.com/videos/949-progressive-delivery-in-kubernetes)
- [Using AI Without Losing Your Skills](https://www.wearedevelopers.com/videos/2045-using-ai-without-losing-your-skills)
- [Location Verification without GPS?](https://www.wearedevelopers.com/videos/1184-location-verification-without-gps)
- [One AI API to Power Them All](https://www.wearedevelopers.com/videos/1601-one-ai-api-to-power-them-all)
- [Leveraging Large Language Models for Legacy Code Translation: Challenges and Solutions](https://www.wearedevelopers.com/videos/1157-leveraging-large-language-models-for-legacy-code-translation-challenges-and-solutions)

## Related Articles

- [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools)
- [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again)
- [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market)
- [Best Countries for Software Engineers](https://www.wearedevelopers.com/magazine/267-best-countries-for-software-engineers)
- [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs)
- [Should senior developers refuse interview coding challenges?](https://www.wearedevelopers.com/magazine/29-should-senior-developers-refuse-interview-coding-challenges)