Team Manager Security

Apply now »

Publish Date: Nov 27, 2022

Location: Brussels, Vlaams-Brabant, BE

Company: worldline

About Worldline
Worldline [Euronext: WLN] is the European leader in the payments and transactional services industry and #4 player worldwide. With its global reach and its commitment to innovation, Worldline is the technology partner of choice for merchants, banks and third-party acquirers as well as public transport operators, government agencies and industrial companies in all sectors. Powered by over 20,000 employees in more than 50 countries, Worldline provides its clients with sustainable, trusted and secure solutions across the payment value chain, fostering their business growth wherever they are. Services offered by Worldline in the areas of Merchant Services; Terminals, Solutions & Services; Financial Services and Mobility & e-Transactional Services include domestic and cross-border commercial acquiring, both in-store and online, highly-secure payment transaction processing, a broad portfolio of payment terminals as well as e-ticketing and digital services in the industrial environment. In 2019 Worldline generated a proforma revenue of 5.3 billion euros.


The opportunity

You will be the Manager for Key & HSM management team responsible for Key Management & HSM’s across Worldline entities and customers from Worldline.

You will report directly to the Manager Security Operations.



About the team

Security Operations is a transversal department in CTO/PS that provides Security Services for Worldline group.

Security Operations analyses, monitors and maintains security systems, applications and processes, solves occurring security incidents and problems throughout the IT infrastructure within Worldline and takes care of execution and realisation of operational security tasks in the following domains:

  • SOC & Security Services
  • Key & HSM management
  • Vulnerability Assessment & PENtesting
  • Identity Management & Access Control

This all leading to demonstrable and sustainable adequate secure systems, applications and processes. Security Operations is facilitating and ensuring a secure and policy-compliant IT environment.


The work environment Key & HSM management team

This team is provides services related to keys and HSM’s.

  • State of the art life cycle management of all the security items is a key mission.
  • The management of cryptographic keys (generation, use, replacement, storage, deletion, decommissioning), called Key Ceremony, is dully logged and constantly followed up within the life cycle.
  • The team is also responsible for activities regarding the management and infra of the HSM’s (Hardware Security Modules), like installation, configuration, key loading and updating the firmware version of the devices or following the phases of repair of a fault unit or component (in collaboration with the supplier).
  • The systems of the team are inseparable with issuing and acquiring services (core business) of Worldline payment systems. The team provides the necessary encryption for different services and applications of our company.
  • Secondary, the team offers services of key generation for and distribution to customers, PKI services via HSM, third party support as key custodian and/or consulting


Your day-to-day responsibilities include


  • Manage the services delivered by the team: end to end [crypto]keys management, all HSM related activities to meet compliance with security policies
  • Provide KPI, SLA, and steer continuous improvement
  • Manage a team of 20 persons across (at least) 6 countries (NL, BE, IT, GE, FR, LUX) along with HR, and according to local customs and laws
  • Drive issues resolution and problem management (ITIL v3)
  • Manage capacity planning of the team, balance workload and managing staffing needs anticipating workload evolution
  • Contribute to financial activities and suppliers management
  • Support presales and projects implementation
  • Support transformation of the company to constantly adapt the services and the organizations to keep up with permanent changes (mainly due to acquisitions)
  • Train and develop individual talents in the team
  • Work in close connection with line manager and 2nd line of defense organization


Signs of success


As a successful Team Manager, with international dynamics, you will directly support commercial growth, innovation, cost optimization and operational control.



Skills we can't do without:


  • Good level of English is required in a global perimeter
  • Other languages are a plus, especially French
  • Good interaction with others departments and business
  • Knowledgeable on cryptographic key management, PKI and certificate management
  • Higher Vocational Education
  • 5-10 years’ experience in the security domain
  • Preferably CISSP or CISM certified


Perks & benefits

  • Next to a rewarding salary, we offer you the following local benefits in this role:

  • Health insurance
  • Group insurance
  • Company car with fuel card (or car allowance instead)
  • Annual bonus depending on financials results of the company and fixed KPI’s
  • Flexible working hours in addition to the remote working scheme
  • Learning plan tailored to the employee’s needs Grow


The 20 000 employees of Worldline are all different but share the same values. You can see it in the way we behave. We are curious and humble – we are learning every day, we keep things simple and everyone engaged. In our fast-moving industry, we are adaptable and life-long learners. Everyone demonstrates the same dedication to quality and efficiency. We have an entrepreneurial spirit and sense of service. Above all, we never turn our back on a challenge. These values nurture a dynamic and innovative team where everyone can develop and grow

Job Segment: Consulting, Firmware, Pre-Sales, Manager, Technology, Sales, Security, Management