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Due to continued growth, we are currently hiring a Network Support Engineer / Administrator to join our team. emagine is a dynamic, fast-growing international consulting and technology company, founded on real-world experience, focused on custom-fit solutions. We have the proven people and expertise to complete complex projects, while delivering lasting knowledge-transfer benefits to empower our partners for the next challenge.
This is an exciting opportunity to support and enhance a large-scale enterprise network environment spanning 189 sites and supporting over 7,000 users nationwide. The successful candidate will play a key role in maintaining network operations, supporting infrastructure improvements, and ensuring the reliability, performance and security of enterprise network services.
Are you intrigued? Do you want to learn more?
A snapshot of your key responsibilities as Network Support Engineer / Administrator would be:
It’s important to remember, emagine is an Equal Employment Opportunity Employer; we value bringing together individuals from diverse backgrounds to develop innovative solutions for our customers.
Due to continued growth, we are currently hiring a Network Support Engineer / Administrator to join our team. emagine is a dynamic, fast-growing international consulting and technology company, founded on real-world experience, focused on custom-fit solutions. We have the proven people and expertise to complete complex projects, while delivering lasting knowledge-transfer benefits to empower our partners for the next challenge.
This is an exciting opportunity to support and enhance a large-scale enterprise network environment spanning 189 sites and supporting over 7,000 users nationwide. The successful candidate will play a key role in maintaining network operations, supporting infrastructure improvements, and ensuring the reliability, performance and security of enterprise network services.
Are you intrigued? Do you want to learn more?
A snapshot of your key responsibilities as Network Support Engineer / Administrator would be:
- Provide advanced technical support and administration of enterprise network environments across WAN, LAN and Wi-Fi
- Monitor network health, performance and capacity using enterprise monitoring tools
- Troubleshoot and resolve network incidents, outages and performance issues
- Support network projects, migrations and infrastructure upgrades
- Configure, maintain and optimise network infrastructure to ensure high availability and security
- Implement and maintain network security controls including TACACS+, RADIUS, ACLs, segmentation and 802.1X
- Support modern network architecture initiatives including SD-WAN, SASE and Zero Trust
- Install, configure and validate network equipment across enterprise environments
- Produce and maintain network documentation including diagrams, configuration records and operational procedures
- Support compliance initiatives aligned to NIS2 and ISO 27001 cybersecurity standards
- Maintain documentation and operational processes for DHCP, DNS and IP address management
- Contribute to operational improvements and automation initiatives
- Provide knowledge sharing and technical support to team members
- Collaborate with cross-functional teams, vendors and service providers to deliver reliable network solutions
- NFQ Level 8 qualification (or equivalent) in Computer Science OR CCNP OR ACCP – Aruba Certified ClearPass Professional
- Strong experience supporting complex enterprise network environments including routing, switching, VLANs, IP addressing/subnetting, wireless networking and network security
- Experience installing, configuring and managing enterprise network infrastructure and lifecycle management
- Proven experience troubleshooting network incidents and performing root-cause analysis
- Experience monitoring and managing network devices using SNMP and SSH
- Experience with firmware, patch and configuration management
- Strong experience producing technical documentation including operating procedures, runbooks and network diagrams
- Experience working within structured ITIL-aligned environments and change control processes
- Experience working with ISPs, vendors and OEMs to deliver network services and solutions
- Hands-on experience with HP Comware 7 switches
- Experience administering Microsoft DHCP and DNS services
- Strong experience with Aruba ClearPass including RADIUS, 802.1X, MAC authentication, TACACS+, Policy Manager, Guest and Insight
- Experience using HP IMC for network management and monitoring
- Experience using SolarWinds or similar network monitoring platforms
- Understanding of SD-WAN, SASE and Zero Trust architectures
- Familiarity with firewalls, VPNs and secure remote access solutions
- Understanding of NIS2 and ISO 27001 cybersecurity requirements
- Hybrid working model with 2 days onsite per week in Dublin
- Standard working hours of 8 hours per day, Monday–Friday within an 08:00–18:00 window
- Occasional out-of-hours support may be required depending on project or operational needs
It’s important to remember, emagine is an Equal Employment Opportunity Employer; we value bringing together individuals from diverse backgrounds to develop innovative solutions for our customers.
Key Skills
Ranked by relevance
wan
cybersecurity
aruba
dhcp
dns
high availability
network security
firewalls
wireless
ccnp
itil
snmp
vpns
acls
lan
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- Posted
- Apr 07, 2026
- Type
- Internship
- Level
- Not Applicable
- Location
- Dublin
- Company
- emagine
Industries
IT Services
IT Consulting
Categories
Information Technology
Related Jobs
3 roles aligned with this opportunity
View Job Details
Related
Network Engineer
2026-04-10
Contract
Mid-Senior
Ireland
IT Services
Information Technology
View Job Details
Related
Junior Network Engineer
2026-04-10
Full-time
Not Applicable
Portugal
IT Services
Information Technology
View Job Details
Related
Mid Site Reliability Engineer
2026-04-08
Full-time
Not Applicable
Romania
IT Services
Information Technology