Wireless Protocol Test Engineer _Onsite Position

Reposted 7 Days Ago
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Redmond, WA, USA
In-Office
Entry level
Internet of Things • Software
The Role
The role requires a system engineering proficiency in wireless protocols, review and modify test cases, and create automation scripts using Python. Candidates should have hands-on knowledge of 3G and LTE, along with a system-level understanding of architectures on Windows and Android.
Summary Generated by Built In
Company Description

We offer multitude of services such as contract, contract to hire, and full-time hire resource placement services focused exclusively on the telecommunications sector.We offer multitude of services such as contract, contract to hire, and full-time hire resource placement services focused exclusively on the telecommunications sector.

Job Description

This role is with the System Engineering group, not a test group. This means that person needs to understand the system-level not from debugging but at-least a good overall. 

 

There are three components to this role : 

 

1) Excellent hands-on knowledge of 3G PP Call Processing:

 

Not just push the button, but it should be to review the call processing logs and see where the problem is 

 

2) Environment :

 

Not just operate the equipment, but should be able to modify test cases based on needs. Should be able to automate for repeated test cases. 

 

3) System-level understanding

 

A basic understanding of system-level, such as the OSI 7 layer, is the equivalent of it in windows in Android. 

 

Additional Information

All your infor

  • Client needs people with System Engineering proficiency and Not testing only

  • He/she will not only run the test, but also validate and conclude that test execution was correctly done 

  • Has done and experienced for an end-to-end testing 

  • He/she should know what it means to make Test pass – hence he/she should internals of test and functionalities

  • He /she is responsible for creating test cases

  • Understands the spec, operator environments

  • Interpret the requirement and create spec

  • Do it manually and then they have to do some coding - Automation (python) 

  • Knows Windows drivers and Android

  • He/she knows How does LTE work on tablet or android phones 

  • Has knowledge on all 7 Layers Simple Network Architecture - from model to dialer 

  • Knowledge of Drivers (end-to-end) view 

  • Typically LTE Network Stack Engineers with 3G PP technology

  • Client  uses Environment with simulators 

  • System– Windows or Android platrform

  • He/she doesnot need to be too deep on O/S side (some idea on O/S is preffered) 

  • Client  is looking for System enginerer both from OS side and Windows, even if they are 20% on Windows driver side its ok

  • If the consultant goes to MSDN – they will know 

  • They work on Android and Windows 


Top Skills

3G
Android
Lte
Osi Model
Python
Windows
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The Company
HQ: Vadodara, Gujarat
40,725 Employees

What We Do

L&T Technology Services (LTTS) is one of the world’s leading engineering and technology service providers. With operations in over 25 countries and a growing annual revenue that now surpasses USD 1.2 billion, we work with organizations who design, develop or deliver products and services. We help the world’s biggest and brightest brands across practically every industry. So, how did we get here? Imagine working within a division of Larsen & Toubro (L&T) – the engineering giant with revenue in excess of USD 27 billion. Once our success became too big to contain, we were spun off into our own business, converging our engineering heritage with unmatched technology prowess, and bringing our unique brand of engineering to clients worldwide. We define it as Purposeful. Agile. Innovation. Fast-forward to today, and we’re leading the charge in industries that are shaping the future. The secret to our success is that every one of us is an Engineer at Heart💙 It’s our 23,700 (and counting) experts who constantly redefine excellence through a commitment to innovation, agility, and sustainable engineering solutions. Our engineers aren’t just experts – they’re passionate problem solvers with a relentless drive to innovate. At LTTS, being an Engineer at Heart is more than a tag line; it’s a shared mindset that powers everything we do. And it helps us focus on our shared mission: Engineering the Change the world needs to see.

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