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Network administrator Jobs in Hannover

Zuletzt aktualisiert: vor 2 Tagen
Optical & Ethernet Network Engineer

Optical & Ethernet Network Engineer

Colt Technology ServicesHannover, DE
Mehr anzeigenZuletzt aktualisiert: vor 22 Tagen
Pflichtpraktikum - Logistic Network EMEA - REF71130F

Pflichtpraktikum - Logistic Network EMEA - REF71130F

ContinentalHannover, NDS, DE
Mehr anzeigenZuletzt aktualisiert: vor 10 Tagen
Network Engineer - Solution Provider

Network Engineer - Solution Provider

Hamilton BarnesHanover, DE
Unbefristet
Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
IT-Administrator - Schwerpunkt Windows

IT-Administrator - Schwerpunkt Windows

Niedersächsische Landesbehörde für Straßenbau und Verkehr (NLStBV)Hannover, DE
Vollzeit
Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
  • Gesponsert
IT-Network Administrator (Remote)

IT-Network Administrator (Remote)

Salve.Inno ConsultingHanover, DE
Mehr anzeigenZuletzt aktualisiert: vor 2 Tagen
Administrator (m / w / d) Network and Security Operations in Direktvermittlung

Administrator (m / w / d) Network and Security Operations in Direktvermittlung

aam it GmbHHannover, de
Mehr anzeigenZuletzt aktualisiert: vor 22 Tagen
Network Security Engineer (m / w / d)

Network Security Engineer (m / w / d)

Maximum Personalmanagement GmbHHannover, de
Mehr anzeigenZuletzt aktualisiert: vor 22 Tagen
Presales Consultant w / m / d - Network

Presales Consultant w / m / d - Network

ComputacenterHannover, Germany
Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
SAP Basis Administrator

SAP Basis Administrator

Onyx Circle AGHannover, Niedersachsen, Deutschland
Mehr anzeigenZuletzt aktualisiert: vor 26 Tagen
  • Gesponsert
Network Security Engineer

Network Security Engineer

HDI AGHannover, DE
Mehr anzeigenZuletzt aktualisiert: vor 10 Tagen
Contract Administrator Underwriting

Contract Administrator Underwriting

Hannover ReHannover, DE
Full-Time
Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
Client Security Administrator : in

Client Security Administrator : in

enercityHannover
Vollzeit
Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
Consultant IT Network

Consultant IT Network

Finanz Informatik GmbH & Co. KGHannover, DE
Vollzeit
Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
IT System Administrator - Hannover, Germany

IT System Administrator - Hannover, Germany

ProclinicalHannover, Germany
Mehr anzeigenZuletzt aktualisiert: vor 4 Tagen
  • Gesponsert
IT Netzwerk-Administrator : in Sicherheit Infrastruktur

IT Netzwerk-Administrator : in Sicherheit Infrastruktur

Hannover Rück SEHannover, Deutschland
Mehr anzeigenZuletzt aktualisiert: vor 18 Tagen
IT-Netzwerk-Administrator ­­ / ­­ -Administratorin

IT-Netzwerk-Administrator ­­ / ­­ -Administratorin

Bundesanstalt für Geowissenschaften und RohstoffeHannover, DE
teilzeit
Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
  • Gesponsert
Netzwerkadministrator (m / w / d) – Network Engineer

Netzwerkadministrator (m / w / d) – Network Engineer

Ratbacher GmbHHannover, Deutschland
Mehr anzeigenZuletzt aktualisiert: vor 22 Tagen
  • Gesponsert
Senior Network Engineer (m / w / d)

Senior Network Engineer (m / w / d)

VAPS GmbHHannover, Deutschland
Mehr anzeigenZuletzt aktualisiert: vor 22 Tagen
Administrator Middleware

Administrator Middleware

operational services GmbH & Co. KGHannover, DE
Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
Administrator SAP Basis

Administrator SAP Basis

ivv GmbHHannover, DE
Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
Diese Stelle ist in deinem Land nicht verfügbar.
Optical & Ethernet Network Engineer

Optical & Ethernet Network Engineer

Colt Technology ServicesHannover, DE
Vor 22 Tagen
Stellenbeschreibung

To work within a team of highly experienced customer supporting engineers, with full responsibility for resolving customer faults and problems occurring on Colt’s Ethernet & Optical products and services. This includes end-to-end ownership, co-ordination and management of tasks assigned to other teams and network partners.

Key accountabilities

  • Proactively monitor, troubleshoot, diagnose and resolve faults across a pan-European MPLS infrastructure and a range of Optical and Ethernet services in accordance with product SLAs through to 3rd level support
  • Very good knowledge or experience with Optical and Ethernet based networks is an advantage
  • Extensive knowledge of customer specific networks and services
  • Provide a professional interface to customers as a single point of contact for all their issues
  • Establish and maintain working relationships with key partners and vendors
  • Manage and co-ordinate tasks with field service or 3rd level support
  • Maintain clear and accurate records of incidents during a fault period and provide regular updates as required using Colt's fault management system
  • Resolve or escalate faults in accordance with product SLAs
  • Identify, plan and implement solutions to recurring problems in Optical and Ethernet networks
  • Generate technical reports for customers on request
  • Technically managing software upgrades in coordination with the involved vendors and Colt teams

Role requirements

Direct experience in Layer 1-2-3 Services and Technologies, including, but not limited to the following

  • Excellent understanding / working experience of MSP, Ethernet, DWDM systems : Implementation, commissioning, maintenance, diagnostics and troubleshooting
  • Experience with network management via GUI and CLI
  • Experience with some of the following vendors and associated network elements : ADVA, Ciena, Accedian, Infinera, Nokia, Nortel
  • Experience working in a telecom / IT helpdesk environment, as well as experience working with global network providers, NOC and field support operations teams
  • Experience of working in a team environment with full responsibility for troubleshooting. With a high willingness to take ownership, coordinate with internal and external teams and lead to a satisfactory conclusion
  • Excellent customer and service oriented communication skills, written and verbal
  • Ability to learn and implement technical information quickly and make decisions quickly and efficiently
  • Team spirit
  • German (fluent, at least C1)
  • English (communicative level, at least B1)
  • Desirable

  • Experience with Layer 3 services and technologies
  • Understanding of IP fundamentals and various protocols, working experience with the implementation, diagnosis and troubleshooting of IP, MPLS and VPN solutions in a pan-European network
  • Experience with ITIL
  • Skills / Qualifications

  • Fluent in German and English is a must.
  • A logical approach to fault finding and troubleshooting.
  • Ability to control and co-ordinate complex technical situations in a calm and professional manner.
  • Excellent customer facing skills, dealing with specialist requests regarding Overall Solutions and not limited to a single Technology.
  • Customer focused and able to communicate effectively skills with all required parties including internal / external network partners and customers.
  • Formal IT qualification such as CCNP, CCSP, CCNA, CompTIA Network+ etc.
  • Education

    A bachelor’s or master’s degree in Business, IT, Computer Science, Telecommunications or a relevant field What we offer :

    Colt is a growing business that is investing in its people. We offer skill development, learning pathways and accreditation to help our people perform at their best, regardless of role and location. In addition to offering competitive salaries and incentive plans, a range of benefits and local rewards packages are offered to staff. Colt recognises the importance of a work life balance. Some benefit examples are :

  • Flexible working and relaxed dress code
  • Two days annually to spend on volunteering opportunities
  • Pension and insurance options
  • Access to a virtual business school for on-going learning
  • Business mentoring
  • Discounts with local hospitality and retail providers