Senior Network Engineer
On-siteDublin, Leinster, Ireland
Job Summary
Design, implement, and support large-scale enterprise LAN, WLAN, and network infrastructure solutions across manufacturing sites. Provide technical leadership for network projects, refresh initiatives, and site expansions while troubleshooting complex issues and driving improvements in performance, reliability, and security. Collaborate with manufacturing teams to understand operational requirements and partner with Cybersecurity teams on compliance, vulnerability management, and network segmentation. Create technical documentation, serve as a trusted advisor to stakeholders, and contribute to automation and continuous improvement efforts. This role requires a Bachelor's degree, 5+ years of enterprise networking experience, and strong Cisco expertise. Located in Dublin, Ireland, this position offers competitive compensation, health insurance, and pension benefits.
Required Qualifications
- Bachelor's degree in Computer Science, Information Technology, Telecommunications, or related field, or equivalent experience
- 5+ years of experience supporting enterprise-scale network environments
- Strong hands-on experience with: Cisco Switching and Routing
- Strong hands-on experience with: Cisco Wireless technologies
- Strong hands-on experience with: Enterprise Firewalls (Palo Alto or Check Point)
- Strong hands-on experience with: TCP/IP networking fundamentals
- Strong hands-on experience with: Network Security principles and best practices
- Experience supporting manufacturing or operational technology (OT) environments is highly desirable
- Excellent communication and stakeholder management skills
- Strong customer-focused mindset with the ability to work effectively across cross-functional teams
- Positive attitude, collaborative approach, and willingness to support business-critical manufacturing operations
- CCNA, CCNP, or equivalent networking certifications
- Experience with Cisco ISE, Cisco Catalyst Center, F5, Splunk, ServiceNow, NetBrain, LogicMonitor, Ansible, or Python
- Experience with Network Segmentation, Access Control, and Network AIOps
- Experience working in regulated industries such as healthcare, life sciences, or manufacturing
- Yes, 10 % of the Time
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