Senior Core Network Engineer- Signaling, vigo

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Senior Core Network Engineer - Signaling

Client: Telna

Location: Vigo, Spain

Job Category: Other

EU work permit required: Yes

Job Reference: 7503619169636581376324624

Job Views: 3

Posted: 11.03.2025

Expiry Date: 25.04.2025

Job Description:

Responsibilities:

1. Work alongside a team of Core Telecommunication Engineers, Network Architects, and Linux Administrators to continue the development of our worldwide cellular network.
2. Configuration of STPs, DRAs, HLR/HSS, SMSC, SGSN, GGSN/PGW, SBC, etc.
3. Integrate various direct roaming agreements as well as sponsored roaming agreements.
4. Wireshark tracing of critical infrastructure to debug issues.
5. Maintenance, troubleshooting, security audits, and emergency response.
6. Occasional (paid) on-call requirements.

Minimum Qualifications:

1. 5+ years core telecommunications network experience.
2. 5+ years of experience with SS7, Sigtran, Diameter, Packet Switched (GGSN/PGW, GTP, GRX, IPX, etc.) and related experience.

Nice to Have:

1. 2+ years MySQL/MariaDB, MongoDB.
2. 2+ years scripting experience (Python, Bash, etc.).
3. IREG Testing Experience.

While a bachelor's degree in Computer Science, Telecommunications, or Engineering is required, related experience will be taken into consideration.