Senior Core Network Engineer - Signaling
Pontevedra, Galicia, ES
Responsibilities:
* Work alongside a team of Core Telecommunication Engineers, Network Architects, and Linux Administrators to continue the development of our worldwide cellular network.
* Configuration of STPs, DRAs, HLR/HSS, SMSC, SGSN, GGSN/PGW, SBC, etc.
* Integrate various direct roaming agreements as well as sponsored roaming agreements.
* Wireshark tracing of critical infrastructure to debug issues.
* Maintenance, troubleshooting, security audits, and emergency response.
* Occasional (paid) on-call requirements.
Minimum Qualifications:
* 5+ years core telecommunications network experience.
* 5+ years of experience with SS7, Sigtran, Diameter, Packet Switched (GGSN/PGW, GTP, GRX, IPX, etc.) and related experience.
Nice to Have:
* 2+ years MySQL/MariaDB, MongoDB.
* 2+ years scripting experience (Python, Bash, etc.).
* IREG Testing Experience.
While a bachelor's degree in Computer Science, Telecommunications, or Engineering is required, the related experience will be taken into consideration.
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