Mobile Core Network Engineer

Digi Spain·Madrid, Spain

What they offer

  • Permanent contract

    Per the ad.

What they ask for

  • Have the right to work in Spain

    Digi Spain doesn't mention sponsorship in the ad.

  • Work in English

    English is required, per the ad.

  • Work on-site in Madrid

    No relocation package mentioned.

Pulled from the advert automatically — the full ad is what counts.

Added 5 days ago
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What you'll do

We are looking to hire a Mobile Operations Engineer with the following responsibilities:

  • Executing scheduled and unscheduled tasks on the mobile network (CORE NETWORK)
  • Analyzing and troubleshooting incidents in the Core Network (CS/IMS) and associated services
  • Supporting the resolution of critical incidents
  • Performing in-depth technical analysis of incidents and failures, including review of traces and signaling
  • Executing technical tests and validations
  • Escalating to Engineering or vendors when necessary, with a detailed prior diagnosis
  • Monitoring incidents until their resolution, ensuring the technical quality of the solution
  • Acting as the technical point of contact with NOC/COR, Engineering, and vendors
  • Supporting the analysis of KPIs and detection of service degradations
  • Developing and improving technical operating procedures
  • Documenting incidents, analyses, and applied solutions
  • Participating in operational improvements and network optimization
  • Providing technical support to other areas when required

What we're looking for

Knowledge:

  • Knowledge of mobile networks (2G, 3G, 4G, 5G)
  • Knowledge of Core Network: MSC, IMS
  • Knowledge of protocols: SIP, Diameter, SS7, GTP
  • Ability to analyze traces (SIP, Diameter, SS7)
  • Knowledge of troubleshooting tools and network analysis
  • Knowledge of network operating procedures
  • Understanding of the interrelationship between different network elements and services
  • Advanced English.

Skills:

  • High analytical and problem-solving skills.
  • Ability to work under pressure
  • Technical autonomy in incident resolution
  • Organization and prioritization of tasks
  • Proactivity in identifying and resolving problems
  • Effective communication with technical teams
  • Teamwork.
  • Continuous learning capability

Requirements:

  • Experience in mobile network operations or Core Network engineering
  • Experience in advanced troubleshooting on mobile networks
  • Experience in operating/configuring Core Network elements
  • Experience in mobile operator environments (MNO/MVNO)
  • Degree in Telecommunications Engineering or similar

What you'll get

What do we offer?

  • Permanent contract.
  • Home internet and health insurance (both after six months).
  • Life insurance from the start of the contract.
  • Good working environment and camaraderie.
  • Joining a fast-growing company with great promotion opportunities.
  • At DIGI we also offer a flexible compensation plan so you can choose the services that best suit your lifestyle: restaurant tickets, childcare, transportation, and health insurance for family members.

About the company & team

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We are a telecommunications operator present in the Spanish market since 2008, offering fixed and mobile telephone and internet services, as well as television. We have our own high-performance fiber optic network that allows us to be leaders in internet access speed; and focused on the residential segment, we have our own stores and a wide distribution network for the commercialization of our services throughout Spain.

We belong to the DIGI Communications Group with over 30 years of experience in the telecommunications sector. Originating from Romania, where we have our main business, we are also present, in addition to Spain, in Portugal, Italy, and Belgium.

Additional information

If you are interested, apply and we will provide you with all the details.

Our commitment at DIGI is to promote work environments in which people are treated with respect and dignity, ensuring equal opportunities in their selection, training and promotion, and offering a workplace free from any kind of discrimination.

We inform you that your data will be processed by the companies of the DIGI Spain Group (DIGI Spain Telecom, S.L.; DIGI Spain Sales Force, S.L.; DIGI Spain Call Center S.L.), depending on the selection process in which you participate, for the purpose of evaluating your application. You may exercise your rights and obtain additional information through our Privacy Policy: https://www.digimobil.es/legal/politica-privacidad-seleccion

Job offer information

Department: Telecommunications

Location: Madrid

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This job was automatically translated to English, .

About the company

Digi Spain

Digi Spain

Telecom

View company profile
International company
20000 employees