Network Administrator - Telecommunications

Hamilton GmbH
Bremen, Germany
1 day ago
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Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience level
Expert
Experience required
5 years minimum
Working hours
Regular working hours
Languages
English, German

Tech stack

Amazon Web Services Microsoft Azure Catalyst (Software) Complex Networks System Configuration Ethernet Hot Standby Router Protocol Modbus Multicasting Network Segmentation Transmission Control Protocol (TCP) Wireless Access Point
+9 more
Wireless Networks Network Switches Identity Services Engine Computer Network Technologies Firewalls (Computer Science) SolarWinds (Software) Fortinet Cisco ManageEngine

Job description

  • Monitoring LAN and wireless networks with tools such as SolarWinds and ManageEngine, and jumping on performance issues early
  • Designing, configuring and supporting Cisco kit, including Catalyst and industrial Ethernet switches, wireless controllers and access points
  • Supporting OT networks on the factory floor, working with protocols such as PROFINET, Modbus/TCP and EtherNet/IP
  • Working with technologies like MST, HSRP and multicast
  • Acting as third-line escalation for complex network faults
  • Getting involved in network rollouts, modernisation projects and security initiatives

Requirements

Skills/Must have:

  • Around 5 to 7+ years of hands-on Cisco experience, covering design, daily monitoring and troubleshooting
  • A background in enterprise or factory/manufacturing environments (MSP experience is fine if you’ve worked on industrial or enterprise projects)
  • Solid campus networking knowledge, plus an understanding of network segmentation and security (firewalls, Cisco ISE, Fortinet or Palo Alto)
  • Industrial/OT networking exposure is a big plus
  • Azure or AWS, NIST or ISO 27001 knowledge are nice to have
  • Fluent English, with German a strong advantage

Benefits & conditions

  • Competitive salary in line with the local market
  • Hybrid working, 50/50 split
  • Flexible hours with overtime you can take back as time off
  • Public transport support and childcare contributions
  • E-learning budget for training and certifications
  • Performance-based bonus scheme, * Competitive Salary

About the company

Join a well-established IT services business with a strong footprint across Europe, managing critical infrastructure for a major international manufacturing organization. With new network modernization initiatives underway and senior engineering teams expanding into AI infrastructure, the organization is actively scaling its core network operations.

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