IoT Device & SIM Connectivity Engineer

Webbing USA Inc.; United States; On-site; USD 90,000 - 130,000; Full time

Job summary

Webbing USA Inc. is seeking a hands-on Device & SIM Engineer to onboard IoT devices and manage SIM/eSIM configurations across our global connectivity platform. You will own end-to-end onboarding, perform connectivity testing, and troubleshoot issues across devices and networks.

You will collaborate with customers, device vendors, and internal teams to validate new services, applets, and configurations, while maintaining Webbing’s lab infrastructure and test plans.

Qualifications

• 3+ years in cellular device testing or similar role.
• Solid understanding of cellular architectures, call flows and mobile network procedures.
• Familiarity with IP networking protocols.
• Hands-on experience with trace and network analysis tools.
• Ability to build verification plans and execute test cases.
• Experience troubleshooting connectivity across devices and networks.
• Proficiency in English, written and spoken.

Responsibilities

• Own the device onboarding process end-to-end, including connectivity testing, troubleshooting, and test report preparation.
• Test and validate IoT and consumer devices across Webbing’s connectivity solutions.
• Investigate device connectivity and interoperability issues using device, SIM and network traces.
• Run and maintain the Webbing lab as an isolated infrastructure.
• Build verification plans, define test scenarios, and execute test cases for new devices and configurations.
• Collaborate with Product Managers, Product Owners and R&D to improve device & SIM solutions and validate new features.
• Work with SIM vendors on applets, configurations, and new services.

Skills

Device testing

Cellular networks

Test planning

Trace analysis

English proficiency

Education

B.Sc. in Telecommunications / Electrical / Electronics / Computer Engineering

Tools

QXDM

TEMS

COMPRION

Job description

Webbing USA Inc. is seeking a hands-on Device & SIM Engineer to onboard IoT devices and manage SIM/eSIM configurations across our global connectivity platform. You will own end-to-end onboarding, perform connectivity testing, and troubleshoot issues across devices and networks.

You will collaborate with customers, device vendors, and internal teams to validate new services, applets, and configurations, while maintaining Webbing’s lab infrastructure and test plans.