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3943 - Senior IN Engineer
Title: 3943 - Senior IN Engineer
Category: IT/Software Development
Job type: Permanent
Job status: Full Time
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Are you interested in working with the nation’s largest independent software testing company? Read on!

QualiTest is looking for an Senior IN Engineer in Borehamwood, Hertfordshire, UK.

Position Description:

The IN Engineer is assigned to work with troubleshooting / configuration / traffic measurements / performance of IN network.


Good network knowledge for voice calls – how calls route:

Knowledge of MSC, HLR, general network environment. What point codes are, GT routing.

Wireshark knowledge or another network protocol analyser essential:ISUP, BICC for voice call to trace IN call routing SIP for IMS Gsm_map/gsm_sms for location updates for tracing issues Standard practices such as:

Previous use of HP ALM – Quality centre, which we use to record results, raise defects etc. Writing test cases – often we use previous test case list, but for new phases we write or certainly expand test case list. Test all sim types:PAYM, PAYG, IMS, VPN, WSL, etc….. Testing either a variety or all networks, Ericsson Core, Nokia, FPLMN, VOLTE and VOWiFi Taking traces during test phases, Test calls on Wireshark (network protocol analyser), IN counters are taken (unix based) Supporting IT with their testing Benefits

Why QualiTest?

Have continuous access to and work with Senior Testing Specialists and Practice Experts Be a part of a leading testing company, globally recognized as a Visionary by Gartner Magic Quadrant Work with cutting edge technology in a company built by testers for testers, this is what we do! As a global company, we offer unique placement opportunities around the world Our QualiTesters are the reason for our success, we constantly encourage career development and promote from within Intrigued to find more about us?

Visit our website at Click here to check out our office vibe & culture For more job openings, check our Career page: If you like what you have read, send us your resume and let’s start talking!
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