Find Senior network security engineer Jobs in Dublin, D

Senior Network Engineer
Abbott Laboratories —Dublin, County Dublin
- Full-time
- Computer Science
- Bachelor's degree
- No degree
2h
Sr Machine Learning Engineer
paypal —Dublin, County Dublin
- Full-time
- Azure
- Java
- Master's degree
- Annual leave
Senior Manager, Network Advisory UK & EU
paypal —Dublin, County Dublin
- Full-time
- Analysis skills
- Bachelor's degree
- Leadership
- Annual leave
Senior Platform Engineer
Mastercard —Dublin, County Dublin
- Full-time
- Communication skills
3h
Senior Manager of SRE
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- Azure
- Oracle
- Java
5d
Senior Software Engineer
Mastercard —Dublin, County Dublin
- Full-time
- Computer Science
- English
- Java
Senior AI Engineer
Citco —Dublin, County Dublin
- Full-time
- AWS
- AI
- Communication skills
SIM Engineer II
Cubic³ —Dublin, County Dublin
- Full-time
- Hybrid work
- Engineering
- Java
- SQL
14d
Senior Full-Stack Developer
Citi —Dublin, County Dublin
- €71,440–€107,160 a year
- Full-time
- Hybrid work
- Computer Science
- DevOps
- Java
Network Development Manager, Frontier Networking
Amazon Data Services Ireland Limited —Dublin, County Dublin
- Full-time
- Computer Science
- AWS
- Bachelor's degree
7d
Technology Infrastructure Assistant Vice President
Sumitomo Mitsui Banking Corporation —Dublin, County Dublin
- €57,000–€107,000 a year
- Weekend availability
- Hybrid work
- IT
- Communication skills
- Annual leave
Senior Reliability Maintenance Engineering Technician, RME
Amazon Ireland Support Services Limited —Dublin, County Dublin
- Weekend availability
- No degree
- Leadership
Senior Project Manager
EMR Integrated Solutions —Dunboyne, County Meath
- €65,487–€68,761 a year
- Full-time
- Hybrid work
- Engineering
- Project management
- Bachelor's degree
Quick apply
10d
Principal Information Security Engineer - Blockchain Technology
Mastercard —Dublin, County Dublin
- Full-time
- Computer Science
- Bachelor's degree
- No degree
Sr. Technical Program Manager, AWS Manufacturing Operations
Amazon Data Services Ireland Limited —Dublin, County Dublin
- Full-time
- Computer Science
- Engineering
- AWS
13d
Cyber Operations Engineer
Tata Consultancy Services —Swords, County Dublin
- Call to connect
- No degree
- Scripting
- Python
Senior Developer, Agentic AI Engineering
Workday —Dublin, County Dublin
- €86,400–€129,600 a year
- Full-time
- Computer Science
- Java
- Master's degree
Senior Platform Engineer - Data License Plus
Bloomberg —Dublin, County Dublin
- AWS
- Scripting
- Linux
2d
Senior Cloud Networking Manager
eBay Inc. —Dublin, County Dublin
- Full-time
- Computer Science
- Master's degree
- Bachelor's degree
Sr. Mechanical Engineer (CFD), Global Engineering Strategy
Amazon Data Services Ireland Limited —Dublin, County Dublin
- Full-time
- AutoCAD
- CAD
- Engineering

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Senior Network Engineer

Abbott Laboratories -
Dublin, County Dublin

Apply Now

Job details

Full-time
2 hours ago

Benefits

On-site parking

Qualifications

Computer Science
CCNP
Ansible
Load balancing
CCNA
LAN
Bachelor's degree
Splunk
ServiceNow
IP networking
TCP/IP
Manufacturing
Business
Communication skills
Python
Network security
Information Technology

Full job description

We are seeking a Senior Network Engineer to support and enhance our global manufacturing network environment. This role will be responsible for designing, implementing, and supporting enterprise-scale network solutions across manufacturing sites, ensuring secure, reliable, and high-performing connectivity that enables critical business operations.

The ideal candidate will bring deep expertise in network switching, strong knowledge of network security, excellent communication skills, and a positive, collaborative approach to working with stakeholders across technical and manufacturing teams.

Key Responsibilities

Design, implement, and support large-scale enterprise LAN, WLAN, and network infrastructure solutions.
Provide technical leadership for manufacturing network projects, refresh initiatives, and site expansions.
Support day-to-day operational activities and troubleshoot complex network issues across manufacturing environments.
Drive improvements in network performance, reliability, availability, and security.
Collaborate closely with manufacturing teams to understand operational requirements and deliver effective network solutions.
Partner with Cybersecurity teams to ensure compliance with security standards, vulnerability management, and network segmentation initiatives.
Create and maintain technical documentation, network designs, and implementation plans.
Serve as a trusted technical advisor to business stakeholders and project teams.
Contribute to network automation and continuous improvement initiatives.

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
- Cisco Wireless technologies
- Enterprise Firewalls (Palo Alto or Check Point)
- TCP/IP networking fundamentals
- 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.

Preferred Qualifications

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.

What Success Looks Like

Acts as a subject matter expert in enterprise networking and switching technologies.
Builds strong relationships with manufacturing and business stakeholders.
Delivers secure, reliable, and scalable network solutions.
Demonstrates ownership, accountability, and a proactive approach to problem solving.
Communicates effectively and collaborates successfully within global teams.

What We Offer
Attractive compensation package that includes competitive pay and structure Bonus, as well as benefits such as

Private Health Insurance for you and your family
Occupational Pension Scheme with an excellence contribution rate
Life assurance
Career Development
Growing business plus access to many more benefits
Luas stop right outside the building
Underground parking available
Onsite canteen

Apply Now

Refine Your Search

senior network security engineer jobs in dublin, d

Senior Network Engineer

Sr Machine Learning Engineer

Senior Manager, Network Advisory UK & EU

Senior Platform Engineer

Senior Manager of SRE

Senior Software Engineer

Senior AI Engineer

SIM Engineer II

Senior Full-Stack Developer

Network Development Manager, Frontier Networking

Technology Infrastructure Assistant Vice President

Senior Reliability Maintenance Engineering Technician, RME

Senior Project Manager

Principal Information Security Engineer - Blockchain Technology

Sr. Technical Program Manager, AWS Manufacturing Operations

Cyber Operations Engineer

Senior Developer, Agentic AI Engineering

Senior Platform Engineer - Data License Plus

Senior Cloud Networking Manager

Sr. Mechanical Engineer (CFD), Global Engineering Strategy

I want to receive the latest job alerts for senior network security engineer in dublin, d

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