Bucharest => Core Engineer (Core Network Engineering team) <=

TeamQuest Sp. z o.o. <[email protected]>
Newsgroups alt.bestjobsusa.computer.jobs
Organization TeamQuest.pl
Message-ID <[email protected]>
Our client is an innovative technology company delivering global 
    cellular and IoT connectivity solutions with operator‑grade 
    reliability for mission‑critical applications. They provide 
    redundant, low‑latency connectivity across 190+ countries 
    through partnerships with hundreds of operators and their own MVNO 
    core network, local breakouts and regional data servers. Key 
    offerings include connectivity management platforms (SIM/eSIM 
    lifecycle, provisioning, automation), product for 
    mission‑critical IoT and product for remote operator profile 
    management. Services span Fixed Wireless Access, network security 
    (DDoS protection, traffic monitoring, malware prevention), and 
    tailored solutions for healthcare (IoMT), energy & utilities, 
    transportation & logistics, automotive, payments and remote 
    workforce connectivity. Emphasis is on high availability, 
    regulatory compliance and scalability for global enterprise 
    deployments. A Careers section indicates the company is expanding 
    its team and seeks professionals ready to work on high‑impact, 
    operator‑facing projects. 

*****
***** Core Engineer (Core Network Engineering team)
*****



***** The Key Responsibilities:

* The role is technical and operational 
* You will troubleshoot real network issues across 3G, 4G, and 5G 
    Standalone, own tickets end-to-end, and lead integrations and 
    projects on a live production network 
* We are a focused team that moves fast and takes full ownership of 
    activities end to end. 
* You will grow quickly into independent contributors 


***** Desired skills & experience:

* Deep understanding of MNO/MVNO architecture and end-to-end GTP flow 
    design 
* Complete familiarity with 3GPP standards across 2G/3G/4G and 5G, 
    including: 
    ** GTP-C / GTP-U, CUPS - bearer lifecycle, session management, 
    data plane flows 
    ** Diameter & Radius - routing, realms, application IDs (Gx, Gy, 
    S6a), AAA flows 
    ** 5G-SA architecture - AMF, SMF, UPF, NRF, PCF - hands-on or 
    advanced lab experience 
* Strong understanding of GRX routing and IPX interconnect operations 
* Understanding of roaming processes and procedures: IR.21,IPX, and 
    GRX operations 
* Hands-on experience 
* PGW - configuration, troubleshooting, session management 
    ** PCRF- Gx interface, policy management 
    ** GTP Proxy - GTP-C interception, roaming traffic steering 
    ** Diameter - routing configuration, signaling troubleshooting, 
    experience analyzing Diameter flows. 
    ** Radius - AAA flows, authentication, and accounting 
    troubleshooting, experience analyzing Radius. 
    ** Understanding of roaming processes and procedures (IR.21, 
    familiarity with IPX and GRX operations). 
    ** Working with monitoring tools 
* Our engineer should have the following skills: 
* Ability to design, scale, and integrate a network element into a 
    live network. 
* Hands-on experience in integration between network elements. 
* Comfortable working under pressure during live network incidents 
* At least 3 years of practical experience as a core engineer. 
* Familiar with APIs and basic scripting (Python or similar). 
* 24x7 On-call duty. 
* Team player 


***** We offer:

* An exciting and challenging workplace with great skill and knowledge 
    development opportunities. 
* The opportunity to join a team of highly professional specialists in 
    an international environment. 
* The opportunity for professional development within a reputable 
    international innovative and growing company. 
* Salary level: 1400-1600 EUR gross per month 
* Social benefits 
* 200 EURO monthly Wolt food allowance 
* Medical insurance 
* Free mobile services with Tele2 
* Car parking spot 


Aplikuj tu / Send your CV:
 => => =>
http://TeamQuest.pl/n/102910-n?utm_source=nntp&utm_medium=cron&utm_campaign=2608
 => => =>
 
 
 
W przesłanych materiałach prosimy o dopisanie klauzuli 
    następującej treści: 
 
 
Wyrażam zgodę na przetwarzanie moich danych dla potrzeb tej i 
    kolejnych rekrutacji (zgodnie z ustawą o ochronie danych 
    osobowych z dnia 29 sierpnia 1997 roku t.j. Dz.U.2016 poz. 922). 
    Jednocześnie wyrażam zgodę na udostępnienie moich danych 
    osobowych potencjalnym pracodawcom. 
 
Potwierdzam prawdziwość powyższych danych i zgadzam się na 
    przetwarzanie i administrowanie moimi danymi, które podałem/am 
    do wiadomości TeamQuest Sp. z o.o. z siedzibą w Warszawie 00-810 
    Warszawa ul. Srebrna 16 lok. 308D do celów rekrutacji 
    pracowników. Jednocześnie oświadczam, że zostałam/em 
    poinformowana/y iż administratorem moich danych jest TeamQuest 
    Sp. z o.o. z siedzibą w Warszawie 00-810 Warszawa ul. Srebrna 16 
    lok. 308D oraz że moje dane mogą zostać przekazane potencjalnym 
    pracodawcom oraz, że mam prawo dostępu do treści swoich danych, 
    prawo ich poprawiania, prawo sprzeciwu wobec ich przetwarzania w 
    wyżej opisanym celu oraz wobec przekazywania danych innym 
    podmiotom, a także prawo zażądania zaprzestania przetwarzania 
    moich danych osobowych ze względu na moją szczególną 
    sytuację. Podanie danych jest dobrowolne. Jednocześnie wyrażam 
    zgodę na podejmowanie czynności mających na celu weryfikacje 
    prawdziwości przekazanych przeze mnie dokumentów i informacji w 
    nich zawartych. 
-- 
Pozostałe oferty: 
https://teamquest.pl/praca-w-it/ 


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