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EK

CISCO Jabber Architect

Hybride

EKXELLuxembourgPubliée le 2 octobre 2026ESN · statut freelance à confirmerVoir l'annonce sur le site de l'entreprise

≈ 550 – 850 €/jS'inscrire pour postuler

À propos de cette mission

CISCO Jabber Architect for a famous European Public Institution

Are you looking for a challenging opportunity and want to take advantage of a great job to give new inpulse to your career? This offer is for you. In order to support one of our clients, a large and famous European Public Institution in Luxembourg, we are looking for a CISCO Jabber Architect.

EKXEL IT Services, is a European leader in IT engineering, high-tech consulting and IT services. We offer a unique blend of expertise and support major European groups with international vocation to implement and succeed in their project to transform and modernize their information systems.

Responsibilities

  • Legacy and public telephony technologies - QSIG, Routing Plan,Billing,
  • IP Telephony protocols and architectures (SIP,SCCP,RTP, SRTP...),
  • Videoconferencing and telepresence protocols and architectures (H323,ISDN,SIP,GW,GK,MCU...),
  • FAX services and solutions (MFD, RightFax, Fax Over IP, T38),
  • Voice and Mail Messaging solutions (Unity, Exchange,...),
  • Call center, IVR and Voice Recording solutions,
  • Internal and Public Mobile Communication solutions,
  • Web Voice Video and Conferencing Solution (and related Security aspects),
  • Unified Communication (LDAP,AD, H350,XML,OCS,CUCM,CUPS.CUMA,...),
  • Voice and Video Phone Proxying,
  • Traffic encryption (HTTPS, IPSec, GRE),
  • Network traffic segregation (VLAN, VRF, MPLS, trunking, etc.),
  • Operation Management and Service Reporting, Mobility ( Jabber, Presence Server)

Required profile

  • University degree (minimum 4 years post-secondary education) in an ICT related field, or equivalent background knowledge and experience
  • Minimum 8 years of experience in the domain (Voice, video, messaging unifies communication), strong focus on Cisco Jabber
  • Technical domains: Voice Video and Messaging Unified Communication
  • Unified Communication (LDAP, AD, H350, XML, CUCM...)
  • Legacy and public telephony technologies - QSIG, Routing Plan, Billing
  • IP Telephony protocols and architectures (SIP, SCCP, RTP, SRTP... )
  • VoIP Network protocols including QoS
  • Videoconferencing and telepresence protocols and architectures
  • FAX Services and solutions (MFD, RightFax, Fax Over IP, T38)
  • Voice and Mail Messaging solutions (Unity, Exchange..)
  • Call center, IVR and Voice Recording solutions
  • Internal and Public Mobile Communication solutions
  • Web Voice Video and Conferencing Solution (and related Security aspects)
  • Voice and Video Phone Proxying
  • Traffic encryption (HTTPS, IPSec, GRE,..)
  • Operation Management and Service Reporting
  • Fluency in English, French is highly desirable

What the company offers

A particularly attractive salary package, with many additional benefits, to attract the best of you. A professional and stimulating work environment in the field of telecommunications. Multiple career opportunities within a changing group, advanced training in new technologies, rich and recognized expertise.

How to apply

Your application will be treated with confidentiality. We would be very happy to organize a first appointment to talk to you about this opportunity and consider your next career development. Send us your CV to [email protected] or even better use our online form http://www.ekxel.eu/candidatures/

Informations clés

LocalisationLuxembourg
TélétravailHybride
TJM estimé≈ 550 – 850 €/j

Fourchette estimée par notre IA à partir de l’annonce et des tarifs freelance publiés au Luxembourg : l’entreprise n’a pas publié de tarif. À confirmer lors de l’échange. Cette société de services n’a pas précisé le statut ; les ESN acceptent le plus souvent des freelances. Postulez en 1 clic, nous vérifions avec elle.

Candidature sur le site d'origine

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