Role & seniority: Telecom / Mobile Network Tester — mid-senior level (5+ years experience)

Location & work type: Berkeley Heights, NJ — fully onsite, full-time W2

Execute/interrogate interoperability field test plans (FIT); perform sanity, stability, functionality, stress, and feature testing on devices
Lab testing and evaluation of wireless products/accessories; verify features simulating customer applications; prepare results and engineer reports
Design, code, and maintain test scripts; collaborate with team; travel ~30%

3–5 years in technical/telecom engineering
Experience with CDMA, EVDO, LTE, 5G NR
Familiarity with Qualcomm tools (QXDM, QCAT, QPST) and post-processing tools (WindCatcher, Actix, XCAL/XCAP-M)
Cell phone testing experience; OS proficiency (Windows/macOS/Linux)
FIT test plans experience (Verizon/US Cellular or US NMOs preferred)
Programming/scripting (Python, JavaScript)

Full Description

Job Title: Telecom - Network Tester/Mobile Tester

Location: Berkeley Heights, NJ (fully Onsite) Position Type-Full-time / W2 - with Infinite Computer Solutions Rate -$60k

Hands-on experience with field test tools (e.g., QXDM, QCAT, TEMS, Nemo, or similar)

- Testing QA specified field interoperability test plans (FIT)
- Testing/troubleshooting hardware, software, embedded software used in wireless voice and data networking .
- Performing sanity testing, stability testing, functionality testing, stress testing and feature testing on various devices.
- Performs lab tests and evaluates new wireless products and accessories, including verification of product features by simulating of a variety of customer applications.
- Prepare test results data and writes required engineering reports to ensure products compliance with requirements and test plans.
- Works effectively with team members
- Ability to design, code, and maintain test scripts using Python, JavaScript, or similar languages. Proficiency in AI/ML platforms and APIs (e.g., OpenAI, TensorFlow, PyTorch, Hugging Face, Azure AI Studio).
- Travel required (30%)

- Requires between 3-5 years technical or telecommunications engineering related experience.
- Prior experience with CDMA, EVDO, LTE, 5G NR desired.
- Prior experience with Qualcomm tools such as QXDM, QCAT, and QPST desired.
- Prior experience with post processing tools such as WindCatcher, Actix, or XCAL/XCAP-M desired.
- Prior cell phone testing experience desired.

*** Previous experience with operating systems, such as:** Windows, MAC, Linux

Previous experience with Spirent/Metrico tools such as NOMAD, MUSE, and Datum is desired.
Previous experience running FIT test plans for Verizon, US Cellular, or other US NMO’s is desired.