Engineer Voice Core Engineering&Delivery

  • náměstí Junkových 2808/2, 155 00  Praha-Stodůlky, Czech Republic
  • The position is also suitable for students and graduates
  • Unlimited Contract
  • Full-time work, part-time work

Skupina Vodafone je globální mobilní operátor se základnou ve Velké Británii, který působí ve 30 zemích a služby poskytuje 371 miliónům zákazníků. Komerční provoz nejmodernější GSM sítě v ČR jsme zahájili pod značkou Oskar již v roce 2000.

Staňte se součástí Vodafonu
Ať už jste ostřílení experti nebo čerství absolventi, podívejte se, jaká volná pracovní místa právě nabízíme. Třeba hledáme do týmu právě vás.

Role prupose

  • Plan, design, dimension, optimize and deliver common IMS network for fixed and mobile customers to a) support converged and future communication services (Volte, VoWifi, OneNet, Nb-IoT, 5G etc.) b) guarantee the highest level of quality to assure the reliability, robustness and resiliency of the platforms and services (fixed and mobile)
  • Deliver and execute in-line with overall VF 2025 technology strategy and in accordance with local market business priorities.
  • We can offer this position as part time job in case of your interest

Key accountabilities and decision ownership

  • Produce the relevant detailed design documents and method of procedure for deployment of new services for consumer and enterprise customers; Drive the design changes across IMS core network and its' interfaces with other network systems
  • Engineering, testing, integration and acceptance of IMS Network functions and platforms (bare metal, virtualised, cloud native)
  • Act as an EDM (Engineering Delivery Manager) and /or a Technical Lead for small and medium size projects. Indicatively : VC network transformation / modernization projects, technology evolution , LCM -driven.
  • Performance monitoring and optimization recommendation / implementation of Voice Core Network systems and platforms

Core competencies, knowledge and experience

  • Technical expertise of mobile & fixed Core IMS network functions and architecture and how performance contributes to overall customer experience. Know-how in network design, analysis, integration & testing
  • Desirable to have knowledge of virtualised and/or cloud based deployments of IMS applications
  • Competence in understanding and balancing business & technical requirements for the markets, business implications and dependencies.
  • Understanding of project management principles and relevant skills

Do you want to look first at what we are like colleagues?

Check out our career page and see how it works.

Where will you work?

Must have technical / professional qualifications:

  • University degree in Telecommunication/Electronics/Software, Computer Engineering/ Information Technology


  • English language: very good (written and spoken)

Key performance indicators

  • Voice Core Network and service performance targets (availability, congestion, efficiency,)
  • Level of local demands management & achieved regional synergies
  • Voice Core capacity: Volte & fixed

And we offer you

  • Here, we address each other informally and aren’t really bothered about a dress code… It suits us all just fine, and we hope you’ll feel good among us too.
  • Let’s not hide the fact that Vodafone is a big name – so we’re offering you the stable environment of our company, which is simultaneously a challenger on the telecommunications and data market.
  • We keep up with the times or even a step ahead, so with us you can enjoy 5 weeks of vacation, 5 personal days and optional home office… We also think about parents, with 16 weeks vacations for new dads and the option of returning to work sooner under exceptional conditions for moms.
  • Most of us currently work from home. We want to keep the increased ratio of remote working in the future.
  • If Vodafone, then full on – you will get a mobile phone and a great unlimited tariff, plus 24 000 benefit points per year which you can use in the cafeteria to buy vacations, educational courses or just to invite your dearest to the cinema.
  • We’re located on a metro line – right at the entrance actually – our headquarters are in Stodůlky. You’ll find everything you need in the building and the vicinity for your lunch break or coffee break, and you can even shop in the nearby stores.
  • And if you need to shake it off after work, you can grab one of the bikes we rent, or go to our gym located in the building.

To apply for this position, fill in the form below. After submitting the form you will be redirected to our global career site. Create your profile and apply for the position.

How to apply?


Jan Drha
Jan Drha Show profile Vodafone Czech Republic a.s.

This vacancy requires reply through employer's website. You will be redirected there after you have filled the following form.

1. I hereby acknowledge that Vodafone Czech Republic a.s., Id. No.: 257 88 001, (hereinafter referred to as “Vodafone”), will process my personal data (name, surname, contact details, CV), provided to this company as the personal data controller or as the personal data processor in case I applied for a position in Vantage Towers s.r.o., Id. No.: 09056009 (hereinafter referred to as “Vantage Towers”), through a questionnaire submitted for the purposes of a recruitment process and admission procedure for a job in Vodafone or in Vantage Towers, for the duration of the selection procedure. I am aware that the provision of personal data is necessary for my participation in the recruitment process and admission procedure. 2. I acknowledge that the personal data will be processed by LMC s.r.o., Id. No.: 264 41 381 (hereinafter referred to as “LMC”), as the personal data processor, by means of its electronic systems. Further information on data processing by LMC will be provided by the data protection officer, Jan Svoboda, at, or are available at 3. At the same time, I represent that I am familiar with my rights granted to data subjects by the applicable legal regulations. For more information, visit See more