Internal Control Specialist

Vacatures zoeken

Internal Control Specialist

Den Haag

Internal Control Specialist

Do you enjoy working with varied topics and be able to add value to the current way of working? Do you have an eye for detail without missing the big picture? Do you like to work in a flexible and independent team with diverse people and within a dynamic environment? T-Mobile is looking for you!

Wat ga je doen?

With the separation from Deutsche Telekom we have the unique opportunity to rebuild and improve the Internal Control framework for the whole TMNL. We strengthen the base we received from DT, by taking a step closer to international best practices (such as COSO and SOX) and adding our own pragmatic view to it. We are proud to have implemented a new Internal Control system within 6 months but we know this was only the beginning of this journey. We still need to fine-tune some details and grade it even further. This is also an exciting time because other processes within TMNL are also being redesigned and we as ICS can play a part in it from the get-go.

As our Internal Control Specialist you’ll mainly be responsible to keep the current internal control framework up-to-date and help with control improvements and/or issue mitigation within the Business and Finance areas. We expect you to:

  • Support and maintain an effective and efficient internal control environment within TMNL
  • Identify potential control gaps and work with the areas to improve them
  • Coach internal process & control owners to improve their internal control understanding and delivery upon all the ICS framework requirements
  • Monitor the update of controls and evidence deliverance
  • Follow up on the audit recommendations (both external and internal) linked to ICS
  • Assist in reporting to TMNL Management and ICS Board on the quality of the internal control environment and status of audits
  • Assist in maintenance and trainings regarding the ICS tooling

Waar kom je te werken?

This role is established within the Governance, Risk and Compliance Department so you will have contact with the colleagues dealing with Internal Audit, Enterprise Risk Management, Compliance, Privacy and Security and of course the Internal Control team. Besides that, you will meet and work with colleagues from all around the company: from HR to Sales (B2B and B2C), with a special focus on Revenue Assurance, Functional Finance and Corporate Control.

Wat breng je mee?

What are we looking for:

  • A University degree (Accounting, Audit, Risk Management, Business Administration or related)
  • Minimum of 5 years of relevant work experience
  • Good analytical skills with focus on risk identification and control design & implementation
  • Excellent communication and negotiation skills
  • Able to present and explain complex or sensitive topics to stakeholders of different areas and backgrounds
  • Able to build bridges between stakeholders with different views & priorities
  • Team player and customer oriented towards internal and external stakeholders

Wat bieden we jou?

T-Mobile Nederland, you probably know us! The telecom provider which has the fastest 5G network in the Netherlands for four years in a row! With our challenger mindset we challenge ourselves and the market to connect everyone with the possibilities of today. Daring, responsibility and cooperation are our core competencies. You can expect this from us as an employer:

  • You will work at a nice office close to The Hague Holland Spoor train station;
  • You get more than 2,000 enthusiastic and driven colleagues;
  • Workshops, sporting events, T-Schnee, social drinks and fun parties organized by Young T-Mobile;
  • 30 vacation days and an extra day off on the Friday of Ascension;
  • Good pension scheme, travel & working from home allowance, mobile telephone and a personal learning budget.

A lot is possible within T-Mobile but you have to take the initiative yourself. Be enthusiastic, are you missing something or could something be better? Go ahead and challenge it!

Wat ga je bij ons leren?

For us, learning is just as normal as calling. You are responsible for your own development and you decide how, what and when you learn. We support you in this! Go to for more information.

Hoe we dit doen?

You are in the lead, so we don't do old-fashioned performance interviews and assessments. You ensure that your manager and your colleagues are aware of your goals and development. We call this Great Conversations, more information can be found at

Overige informatie

Are you as enthusiastic about us as we are about our products and services? Then we can be a very good match! Apply quickly via the button below, we are looking forward to meeting you!

Lees meer

Hoe verloopt jouw
sollicitatie procedure?

Hebben we je overtuigd?
Kom kennismaken en solliciteer!

Wat bieden wij jou?
Een aantal van onze mooie arbeidsvoorwaarden

geschikte vacature?

Meld je aan voor een Jobalert en krijg per
e-mail bericht zodra de vacature beschikbaar komt of stuur een open sollicitatie