Senior VoLTE/IMS Expert

umlaut d.o.o.

Beograd, Bulevar Zorana Đinđića 2a

05.08.2021.

ugovor puno radno vreme

Senior VoLTE/IMS Expert

Ref.Nr: 4248 | Location: Belgrade

yöu

◍ Have master’s degree in electrical engineering, computer science or related discipline
◍ Have 5-7 years of experience related to this position
◍ E2E assessment of telecommunication networks with special focus on IMS network and VoLTE and VoWiFi services
◍ Have excellent knowledge of IMS and VoLTE network design
◍ Have good experience in optimization of IMS/VoLTE, (e.g. parametrization & features) and related procedures such as SRVCC, IMS Registration, Call flows and voice codecs analysis
◍ Have ability to analyze E2E VoLTE signaling traces, using industry standard trace tools, e.g. Tektronix, Agilent, Anritsu, Nethawk, Astellia, Polystar, Nexus, Netscout, Wirehark and TEMS
◍ Have experience with 3GPP standard network protocols in some of the following protocol families: RRC, Layer 3, RANAP, MAP, BSSMAP, DTAP, ISUP, BICC, SIGTRAN, TCP/IP, SIP, RTSP, SCTP, GTP, IP routing protocols, RADIUS, DIAMETER and DNS
◍ Have experience with Network Virtualizations and Cloudifications
◍ Have experience with 5G technology is appreciated with special focus on VoNR and 5GC solutions
◍ Are capable to work independent & in a team, reliable & proactive
◍ Have high degree of customer and quality orientation
◍ Have high flexibility and willingness to travel domestic and international

our öffer

◍ Combining start-up mentality with an international work atmosphere in a multi-cultural environment
◍ Providing audits, analysis, and optimization consulting services to network operators for IMS/VoLTE implementations
◍ Performing detailed analysis of implemented design and concepts of complex communication networks
◍ Analysis and evaluation of measurement data to identify and classify failure patterns of low performing voice (VoLTE and Legacy) and data KPI’s
◍ Analysis and evaluation of measurement data to identify and classify failure patterns of low performing voice (VoLTE and Legacy) and data KPI’s
◍ Analysis and evaluation of measurement data to identify and classify failure patterns of low performing voice (VoLTE and Legacy) and data KPI’s

top 3 reasöns

1. Innovative projects with big name clients and exposure to future, cutting edge technologies
2. Unlimited individual growth opportunities and the ability to create a personalized career path
3. Access to a global network with opportunities to live and work abroad
4. +X: A team spirit and family-like culture as exciting and colorful as our gradient colored coffee marshmallows

üs

umlaut is a 4500+ people strong global full service cross industry end-to-end partner that applies its deep-running interdisciplinary, collaborative advisory and fulfilment capabilities to change its clients fortunes for the better and - on top of that - add value, quality and focus to their organisations and produce.

cöntact

Boban Pavlovic
+ 381 (0) 62 72 72 72

Miljana Pejatovic
+ 381 (0) 62 73 73 73

Konkurs je istekao.

umlaut

Why umlaut adds something on töp? umlaut adds something on top - this promises to help our clients all over the world to change the quality of their technological capabilities and organizational culture from regular to special. We add value on top of their services, products and entire organizational fabric, all the way throughout our partnership. Expected amount or quality plus an unexpected extra: 100%. Plus X. umlaut Belgrade story. From the very first project initiative in 2006, the company…

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Iskustva zaposlenih

"DAVID PESIC
Mobile Network E2E Performance Analyst

"As part of the Data Deep Dive team, I have insight into all new trends regarding mobile network technologies, including the 5G deployment.
Working ... " Pročitajte celo iskustvo

Beneficije

Education, professional development
Fun & entertainment
Health and wellbeing
Work from home
Mentorship program
Remote work
Social responsibility
Team building
Sport and fitness
Flexible working hours
Trainings, courses, conferences
Private health insurance
Awards, bonuses, gifts