Senior Core Network Engineer- Signaling, huelva

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Senior Core Network Engineer - Signaling

Client: Telna

Location: Huelva, Spain

Job Category: Other

EU work permit required: Yes

Job Reference:

7503619169636581376324636

Job Views:

3

Posted:

11.03.2025

Expiry Date:

25.04.2025

Job Description:

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 experience.
• 2+ years scripting experience (Python, Bash, etc.).
• IREG Testing Experience.

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