PKI / KMS Specialist
Proximus Luxembourg
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source : Moovijob

PKI / KMS Specialist (F / M)

About Proximus Luxembourg :

Proximus Luxembourg, which comes from the merger of Telindus and Tango, is a subsidiary of the Proximus Group, the leading provider of telephony, Internet, TV and ICT services in Belgium.

It participates in the development of telecommunication infrastructures and ICT services in Luxembourg. It also supports Luxembourg start-ups through its investment in the Digital Tech Fund and its participation in Luxembourg House of Financial Technologies.

Created in January 2019, Proximus Luxembourg SA brings together the Tango and Telindus brands under one umbrella and employs 650 people.

Both brands operate jointly to meet all the telecommunications needs of Luxembourg's residential and business customers.

Tango offers fixed and mobile telephony, Internet and television services to residential customers and small businesses with less than 10 employees, while Telindus provides ICT and fixed and mobile telecommunication services to medium-sized and large companies as well as public administrations.

Job Content :

The PKI specialist will participate in design and implementation of a PKI / KMS services and their supporting cryptographic infrastructure (HSM) and the related areas (e.

g. identity and access management), including all aspects of a service such as availability, confidentiality and other requirements such as automation.

Also the person will be responsible for supporting the operation and improvement of such services.

The PKI specialist should be able to understand business needs and how these are affecting the operation of the offered service.

Working close to the operational team, she / he is responsible for transitioning and handing over the PKI and related services which may include also writing of operational documentation.

The position includes level-3 support responsibilities.

Activities (proactive and reactive)

  • Ability to create both current state and future state solution architecture documents detailing platforms, technologies used integration and communication methods into and out of an application
  • Participate in projects to evaluate, design and deploy new PKI- or HSM-related applications and services
  • Supporting engineering activities, as identified, and facilitating the transition of engineering products into the operational environment
  • Administering the Certification Authorities (CA) and Hardware Security Modules (HSM) of an
  • Public Key Infrastructure (PKI) and Key Management service
  • Document, recommend and review PKI related projects
  • Administer PKI certificate lifecycle for various on premise or hosted solutions
  • Profile :

  • 5+ years of experience in Information Technology
  • Must fulfil the requirements to obtain an EU security clearance
  • Expert level experience with PKI implementation and operation (especially the MS certificate services) and certificate and key lifecycle management solutions
  • Should have experience with hardware security module (HSM) technology. Direct experience with Thales products would be considered as a plus
  • Must have experience in managing Windows servers (preferably 2016) and of the certificate deployment methods and management solutions inside an Windows based environment
  • Should have knowledge on cryptography and related concepts, especially cryptographic hardware, strong authentication / multi-factor authentication technologies
  • Experience with certificate-enabled technologies, software and tools, such as SSL / TLS, S / MIME, Authentication, 802.
  • 1X, Code Signing, OpenSSL, Microsoft CryptoAPI, Java Keystore

  • Should have experience with Linux servers (preferably RHEL)
  • Experience with certificate management using Microsoft MIM / FIM would be considered as a plus
  • Experience with VMWare products would be considered as a plus
  • Should have experience with ITIL, IT strategy, enterprise architectures, and similar IT and IT service concepts
  • Ability to manage multiple priorities, commitments, and projects
  • Must have excellent organizational and time management skills
  • Positive attitude towards change and ability to adapt
  • Excellent interpersonal skills and the ability to work in a team environment and interact with all levels of management as well vendors and customers
  • Strong problem solving and Analytical / Reasoning skills
  • Excellent written and oral communication skills
  • Education / Certifications

  • Bachelor’s degree in computer science, information systems, or another relevant field preferred or equivalent experience
  • A relevant security certification would be considered as a plus
  • Our Offer :

    A professional and stimulating working environment in IT & telecom sector . Various career opportunities within the Proximus Group on a national and international level, high-quality training and a rich and acknowledged expertise.

    We also offer you an attractive remuneration with many fringe benefits.

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