Find Ip network engineer Jobs in Dublin, D

Lead Network Engineer-2
Mastercard —Dublin, County Dublin
- Full-time
- Communication skills
Software Engineer, Elixir
Telnyx —Dublin, County Dublin
- Remote
- Software development
Quick apply
Network Development Engineer , EuSC (European Sovereign Cloud)
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Java
- AWS
- C++
Network Engineer, Operations & Support
Meta —Dublin, County Dublin
- On call
- JavaScript
- No degree
- AI
Technical Solutions Engineer, Databases (English)
Google —Dublin, County Dublin
- €84,000–€86,500 a year
- Full-time
- Sales
- Engineering
- English
Customer Solutions Engineer
FORT Robotics —Dublin, County Dublin
- Remote
- Bachelor's degree
- No degree
- Electrical Engineering
Quick apply
Site Reliability Engineer
StepStone Group —Dublin, County Dublin
- On call
- Azure
- DevOps
- AWS
Data Center Infrastructure Installation Technician, DCC Communities
Amazon Data Services Ireland Limited —Dublin, County Dublin
- Full-time
- AWS
Senior Network Engineer
TechBiz Global GmbH —Dublin, County Dublin
- Full-time
- Remote
- English
- Bachelor's degree
- No degree
Infrastructure Engineer (Core)
Telnyx —Dublin, County Dublin
- Remote
- Computer networking
- Software development
- Linux
Quick apply
People Technology Integration Engineer (Workday)
PlayStation Global —Dublin, County Dublin
- €57,900–€86,900 a year
- Agile
- Communication skills
Quick apply
Network Lead
PM Group —Dublin, County Dublin
- On call
- Computer Science
- Analysis skills
- Bachelor's degree
Technical Program Manager, CDN
Google —Dublin, County Dublin
- €94,000–€96,500 a year
- Full-time
- Computer Science
- Bachelor's degree
- No degree
5d
Senior Associate, IT, Network Engineer (Fixed Term Contract - 12 Month)
MUFG Investor Services —Dublin, County Dublin
- Full-time
- Hybrid work
- Azure
- Computer Science
- AWS
- Annual leave
- Gym membership
Quick apply
23h
QA Automation Engineer
PlayStation Global —Dublin, County Dublin
- Computer Science
- Java
- Master's degree
Quick apply
Product Support Engineer: EMEA - Weekend Warrior (Remote Friendly)
Telnyx —Dublin, County Dublin
- Weekend availability
- Remote
- Communication skills
Quick apply
6d
Principal Software Engineer
PlayStation Global —Dublin, County Dublin
- €142,100–€213,100 a year
- On call
- Hybrid work
- Computer science
- Azure
- Oracle
- Wellness program
- Annual leave
14d
Optical Deployment Engineer
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Computer Science
- Engineering
- Java
People Technology Platform Engineer (Workday)
PlayStation Global —Dublin, County Dublin
- €57,900–€86,900 a year
- System design
- Agile
Quick apply
Staff Software Engineer
PlayStation Global —Dublin, County Dublin
- Hybrid work
- C++
- Software development
- Communication skills

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Lead Network Engineer-2

Mastercard -
Dublin, County Dublin

Apply Now

Job details

Full-time

Qualifications

OSPF
BGP
MPLS
TCP/IP
Network engineering
Communication skills

Full job description

Our Purpose

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.

Title and Summary

Lead Network Engineer-2

Overview
The Data Center and Network team is seeking a highly motivated and experienced Lead Platform Engineer to spearhead our Telcom Operations team forward by consistently innovating and problem-solving. The ideal candidate is passionate about problem solving and offering solutions to resolve Network and customer circuit issues. The role is pivotal in maintaining a secure, diverse network that supports the Mastercard backbone and customer network. You will work closely with Global Network and Data Center Engineers and will be responsible for engaging our Telecom Vendors to troubleshoot circuit issues and effectively message back results and solutions to isolate and resolve circuit troubleshoot issues.

Key Responsibilities

Technical Leadership & Troubleshooting

Serve as the lead escalation point for complex network circuit issues including DIA, MPLS, Ethernet, DWDM, backbone, and last-mile connectivity.
Perform advanced fault isolation across carrier networks, customer premises, and internal infrastructure.
Lead bridge calls with service providers, vendors, and internal teams during outages and degradations.
Analyze circuit performance issues such as latency, packet loss, jitter, and flapping links.
Validate carrier root cause analyses (RCA) and ensure corrective actions are completed.

Operations & Incident Management

Oversee incident response for major outages, ensuring timely communication and resolution.
Drive adherence to SLAs and ensure accurate incident documentation and ticket updates.
Coordinate maintenance windows, circuit testing, and service restorations.
Participate in on-call rotations and provide after-hours support for critical incidents.

Vendor & Carrier Management

Work directly with global carriers and vendors to troubleshoot, escalate, and resolve circuit issues.
Hold carriers accountable for SLAs, response times, and service quality.
Support circuit turn-ups, migrations, upgrades, and decommissions from an operational readiness perspective.

Process Improvement & Mentorship

Mentor and guide Network Operations Engineers on troubleshooting techniques and best practices.
Develop and maintain troubleshooting runbooks, knowledge articles, and standard operating procedures.
Identify recurring issues and recommend proactive improvements to network design or operations.
Provide input into tooling, monitoring enhancements, and automation initiatives.

Cross-Functional Collaboration

Partner with Network Engineering, Capacity Management, Service Delivery, and Architecture teams.
Support change management processes and assess operational risk for network changes.
Provide technical input for new circuit designs and vendor selections.

Required Qualifications

7+ years of experience in Network Operations or Network Engineering with a strong focus on circuit troubleshooting.
Deep hands-on experience supporting enterprise and carrier-grade networks.
Strong understanding of:

o TCP/IP, BGP, OSPF, VLANs, QoS
o DIA, MPLS, Ethernet, DWDM, and backbone connectivity
o Network monitoring and ticketing systems
o Data Center Connectivity

Proven ability to lead incident calls and manage high-severity outages.
Experience working directly with telecom carriers and service providers.
Strong documentation and communication skills.

________________________________________

Corporate Security Responsibility

All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:

Abide by Mastercard’s security policies and practices;
Ensure the confidentiality and integrity of the information being accessed;
Report any suspected information security violation or breach, and
Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.

Apply Now

Refine Your Search

ip network engineer jobs in dublin, d

Lead Network Engineer-2

Software Engineer, Elixir

Network Development Engineer , EuSC (European Sovereign Cloud)

Network Engineer, Operations & Support

Technical Solutions Engineer, Databases (English)

Customer Solutions Engineer

Site Reliability Engineer

Data Center Infrastructure Installation Technician, DCC Communities

Senior Network Engineer

Infrastructure Engineer (Core)

People Technology Integration Engineer (Workday)

Network Lead

Technical Program Manager, CDN

Senior Associate, IT, Network Engineer (Fixed Term Contract - 12 Month)

QA Automation Engineer

Product Support Engineer: EMEA - Weekend Warrior (Remote Friendly)

Principal Software Engineer

Optical Deployment Engineer

People Technology Platform Engineer (Workday)

Staff Software Engineer

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