Senior Network Engineer — Enterprise Networking & Security

Abbott Laboratories; Dublin; On-site; EUR 70,000 - 95,000; Full time

Benefits offered by this job

Private Health Insurance

Pension Scheme

Life Assurance

Career Development

Job summary

Abbott Laboratories is seeking a Senior Network Engineer to design, implement, and support enterprise LAN/WLAN across manufacturing sites. You will lead network projects, troubleshoot complex issues, and collaborate with cybersecurity to ensure secure, reliable connectivity for critical operations.

The role emphasizes Cisco switching/routing, wireless, firewalls, and TCP/IP fundamentals, with a focus on manufacturing OT environments and cross-functional collaboration.

Qualifications

• Bachelor's degree in CS/IT/Telecom or equivalent experience.
• 5+ years of experience with enterprise network environments.
• Strong hands-on Cisco switching, routing and wireless skills.
• Experience with firewalls and network security practices.
• Familiarity with OT manufacturing environments is a plus.

Responsibilities

• Design, implement, and support enterprise LAN/WLAN and network infra for manufacturing sites.
• Provide technical leadership for network projects and site expansions.
• Troubleshoot complex network issues and ensure reliability and security.
• Collaborate with cybersecurity to enforce standards and segmentation.
• Create documentation, designs, and implementation plans.

Skills

Cisco Switching

Cisco Routing

Cisco Wireless

Network Security

TCP/IP

Education

Bachelor's degree in Computer Science/IT/Telecommunications or equivalent

Tools

Cisco ISE

Cisco Catalyst Center

F5

Splunk

ServiceNow

NetBrain

LogicMonitor

Ansible

Python

Job description

Abbott Laboratories is seeking a Senior Network Engineer to design, implement, and support enterprise LAN/WLAN across manufacturing sites. You will lead network projects, troubleshoot complex issues, and collaborate with cybersecurity to ensure secure, reliable connectivity for critical operations.

The role emphasizes Cisco switching/routing, wireless, firewalls, and TCP/IP fundamentals, with a focus on manufacturing OT environments and cross-functional collaboration.