Device Interoperability Test Engineer

Overview

On Site
Hybrid
Depends on Experience
Full Time

Skills

4G
Automated Testing
Bug Tracking
Cellular
Collaboration
Communication
Computer Networking
JIRA
Telecommunications
Network Layer
Network
Mobile Devices

Job Details

Qualifications

  • Degree in Electrical, Computer, Telecommunications Engineering or related field of study (Bachelors or Masters)
  • 2-3 years of experience in the wireless telecom industry with a service provider, and/or device OEM architecting and deploying end-to-end cellular services to connected devices
  • 2-3 years in deep technical role, as an engineer/architect, R&D systems, product management and/or related area
  • Proficiency with device requirements, test plans, and end-to-end solutions for 4G/5G architecture across RAN and Core network.
  • Proficiency with 4G/5G device services (e.g. IMS/ SMS/ RCS/ eUICC /SIM/ OTA-DM/ VoLTE/ VoNR/ VoWiFi/ e911/ RTT/ CMAS) and associated device chipset and core networking architectures and technologies.
  • Technical expertise in one or more of the following areas is a plus
    • L2/L3 including MAC/RLC/PDCP/SDAP and control signaling (e.g. RRC/NAS)
    • Carrier Aggregation and Dual-Connectivity in SA / NSA, and legacy LTE networks
    • E2E Call Flows including handover support across EPS, and 5GC
    • E2E Call Flows VoNR and EPS Fallback
    • Design E2E Call Flows for N3IWF / ATSS / ANDSP
    • Proficiency with IMS/ SMS/ MMS/ Supplementary Calls/ VoWiFi
  • Experience with testing mobile devices, modules, and enterprise routers
  • Experience with bug tracking systems, such as Jira.
  • Experience with testing tools, like QXDM, QCAT, PCAT, ELT, ShannonDM, Accuver (XCAL/XCAP),
  • Experience with automation test environment, like Keysight and/or Rhode & Schwarz
  • Curious mindset striving for continuous learning and innovation
  • Proven problem solving skills; verbal and written communication skills are essential
  • Experience in a high-availability, fast-paced environment
  • Willing to travel 20-30% of the time to validate device features, collect logs and participate in debugging sessions.
  • Self-motivated, with the ability to work independently and cooperate in teams, projects, and cross-functionally to achieve results
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About Skywaves MP LLC