Aruba Level 4 Engineer – Dublin Area - €85K/€105K p.a.
Recruiting an Aruba Level 4 Engineer to work as part of an onsite team providing high level Network Infrastructure support across a large client group based in Dublin area.
You will require a solid background in designing, implementing Aruba wired and wireless projects containing ClearPass, Aruba-cx, mobility controllers and airwave, delivered Aruba based SD-WAN projects etc.
You will be a Senior L4 Network Engineer and have a strong background in HPE Aruba, including switches, access points, gateways and ClearPass and the role will require a combination of:
* High Level Designs (HLD)
* Low-Level Designs (LLD)
* Developing runbooks
* Configuring and deploying the network
* Configuring and deploying smaller deployments
* ClearPass configuration, security and any required troubleshooting
You will also have demonstrable experience and knowledge of:
* Expertise in Routing Protocols:
* In-depth knowledge and hands-on experience with
OSPF
and
BGP
routing protocols, including design, implementation, and troubleshooting.
* Comware Platform Experience:
* Strong understanding of
H3C Comware
, particularly
DRNI (Distributed Resilient Network Interconnect)
for high availability and link redundancy.
* EVPN and Spine-Leaf Architecture:
* Working knowledge of
EVPN
technologies in
spine-leaf topologies
, including VXLAN overlays and control plane operation.
* Multicast Implementation:
* Experience in deploying and managing
IP Multicast
in data center environments, including PIM, IGMP, and RP configurations.
* Advanced Troubleshooting:
* Proven ability to debug and analyze logs on
Comware-based devices
for fault isolation and issue resolution.
* IMC Orchestrator Knowledge:
* Familiarity with
H3C/HPE Intelligent Management Center (IMC)
, including monitoring, automation, and orchestration modules, is a
significant advantage
.
Interviews ASAP – Start December 2025/January 2026