Database spe­ci­a­list

Thales people architect solutions that support 85 million mainline and suburban passenger journeys, worldwide, every day. Our Rail Signalling and Communication systems are used on metro lines across major cities, and 72,000 kms of route, 52,000 trains per day in 16 countries are controlled by our Traffic Management Systems.Together We deployed the first-ever nationwide ticketing system which processes over 50 million ticketing transactions in 100 cities daily.

Are you a bit nerdy when it comes to databases? Do you like being part of an informal organization working with innovation and development? If yes, please keep on reading!

We are looking for a Database Specialist, who will take responsibility of our MSSQL 2019 databases and participate in IT Infrastructure and application related activities. Your main focus will be the daily operations of MSSQL and the Rejsekort system, however we are eager to optimize, automate and standardize, which gives you the possibility to influence the ways of working going forward. Collecting and analyzing data is a big part of the daily work for both Incident and Problem Management, and you will be a major contributor to this.

Our Database Specialist is part of the Infrastructure Operations Team, who continuously expands and develops our infrastructure to secure a stable operation of Rejsekort. The team has the overall technical responsibility for the implementation of projects, and they work to ensure the right choice of technologies and architectural design. The team is also responsible for securing a well-documented handover from project delivery to daily operations.

Your qualifications

We expect you have a solid experience in:

  • Experience in operating and maintaining MSSQL databases supporting a setup having a huge amount of transactions
  • deeper knowledge in TSQL scripting
  • MSSQL database code debugging, optimizations, deadlocks and other error analysis
  • Understanding of SSIS packages
  • System Capacity Management

In addition, it will be an advantage, if you have experience with:

  • Developing and maintaining system documentation and handover from project/development to operation
  • IT Infrastructure and SAN
  • Good understanding of .NET framework

You keep yourself updated on new technologies and with your professional dedication, you bring ideas which will challenge the phrase “this is how we usually do things”.

Join a great team

We see our skilled employees as the most important resources in Thales Denmark. Your team is part of the Operations & Architecture Department, which in total consists of four sub-teams. You will be part of a team with highly skilled colleagues, who are always ready to help each other. We also value a healthy culture around diversity and work-life balance.


We want to find our new colleague as soon as possible – but we are also willing to wait for the right candidate.

If you have any questions regarding the role, please contact Head of Operations & Architecture Mia Præstkjær Lilmoes (mobile: +45 23115814 or mail:

We deliver to Rejsekort

Thales Danmark A/S is responsible for the operations of the Rejsekort system in Denmark. Rejsekort is an electronic travel card, which is owned by Rejsekort og Rejseplan A/S owned by the public transportation companies in Denmark.

At Thales we provide CAREERS and not only jobs. With Thales employing 80,000 employees in 68 countries our mobility policy enables thousands of employees each year to develop their careers at home and abroad, in their existing areas of expertise or by branching out into new fields. Together we believe that embracing flexibility is a smarter way of working. Great journeys start here, apply now!

Gem job

Thales Rcs Denmark ApS
Publiceret: 7. juni 2022


Location Copenhagen