IT-/OT-Security Specialist (m/v)

Aantal keer bekeken: 689 Aantal reacties: 3
  • Regio / Standplaats: Midden-Nederland/Arnhem
  • Dienstverband: Vast
  • Werkweek: 40 uur

Wat doe je als IT-/OT-Security Specialist (m/v) bij TenneT?

  • Preparation of business impact analyses for all (new) generic applications (SAP, IFS, SharePoint, Documentum, CRM, etc.) in the context of projects and change initiatives, as well as their representation in the Change Advisory Board (CAB).
  • Monitoring compliance with security policies and preparation of risk assessments for the security of IT solutions, taking into account the legal requirements (BNetzA, /NMa security catalogue) and legal requirements (EnWG IT security legislation, GDPR, etc.).
  • Support in solving issues resulting from security GAP evaluations in collaboration with service managers and external service providers.
  • Support in solving open issues from the ISO27k certification.
  • Supervising the execution of security audits and penetration tests.
  • communication and close cooperation with the internal customer departments (Business) and with colleagues from IT Security in Germany and the Netherlands.
  • Advice on IT security issues for Generic-IT Projects.
  • Support with the development and implementation of operational security measures (BCM), with Incident & Threat Management and with the continuous improvement of processes.

Wat verwachten we van jou?

  • A successful university or college degree in the field of IT security, information technology, electrical engineering, business information technology or similar fields.
  • Several years of professional experience and technical insight in the field of IT security/cybersecurity and OT security.
  • Professional experience in the analysis and evaluation of IT security risks and knowledge of security-relevant methods and standards such as ISO27000 et seq.
  • Experience in business impact analysis and in-depth risk analysis.
  • Knowledge of service management processes according to ITIL, in particular for information security management.
  • IT security certificates required (e.g. CISM, CISSP).
  • an independent and analytical approach and a high level of communication skills
  • Willingness to travel to different TenneT locations in Germany and the Netherlands
  • Excellent command of the Dutch or German and English languages both verbally and in writing. The same in German or Dutch is an advantage.


  • Chain thinking
  • Directing
  • (Group-oriented) leadership;
  • Customer focus
  • Decisiveness
  • Persuasiveness
  • Stakeholder management
  • Working in a systematic way

Wat kun je verwachten?

TenneT offers a high profile and responsible function within an interesting and dynamic international working environment. TenneT offers an excellent salary with good secondary benefits. Last but not least we also offer good training and development possibilities.

Duty station for this function is Arnhem or Bayreuth. Please send in your application in English please.

Waar kom je te werken?

Tennet is Europe's first cross-border grid operator for electricity. With approximately 22,000 kilometres of (extra) high-voltage lines and 41 million end-users in the Netherlands and Germany, we rank among the top five grid operators in Europe. Our focus is to develop a North-West European energy market, to integrate renewable energy, and to optimize our safety performance. Safety & Security are core values of TenneT. We set high standards, for our employees as well as our contractors. Taking power further.

TenneT IT operates under the name Corporate Information Management (IMC). This name describes the added value from a business point of view; support the business for the information flows in our business processes. The mission statement of IMC is: 'We support the optimal continuity of business processes at TenneT and act from a business perspective'. How? 'We apply our knowledge and expertise to ensure the success of our colleagues', 'We aim for the highest quality and efficiency' and 'We are 100% accountable'. IMC is a corporate department and consists of 4 departments: Information Management Office in the plan domain of IT and Strategic IT Services, Generic IT Services and Basic IT Services in the build and run domain.

IT Security is vital for TenneT. IMC is developing IT Security to a high professional level.

Contact over deze vacature

Wil je meer informatie?

Neem contact op met:
Martien Hermens,
+31 6 50060539

TenneT topwerkgever
TenneT heeft volgens Management Team op de thema's werkgeverschap en excellente uitvoering de maximale 5 sterren behaald. Op klantgerichtheid en productleiderschap scoorde TenneT vier sterren. Deze en andere scores zorgden er voor dat TenneT plek 23 in neemt in de zogenoemde MT500 lijst, de top 500 bedrijven met de beste reputatie van Nederland.