Find Lead senior engineer Jobs in County Dublin

Staff Network Engineer
Cadence Design Systems —Dublin, County Dublin
- Full-time
- Computer Science
- System design
- Bachelor's degree
- Employee stock purchase plan
- Life insurance
Lead Civil and Structural Engineer
DPS Group —Citywest, County Dublin
- Full-time
- AutoCAD
- CAD
- Master's degree
Senior Architect SME
DPS Group —Dublin, County Dublin
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
Senior Engineer – Quality (QA Ownership)
FOODHUB —Dublin, County Dublin
- €75,000–€95,000 a year
- Full-time
- DevOps
- Agile
- Annual leave
Quick apply
6d
Lead Senior Engineer
Amey Ltd —DUBLIN 1, County Dublin
- Annual leave
Quick apply
7d
Senior Lead – VOIP Engineer
Sprinklr —Dublin, County Dublin
- Full-time
- Azure
- Management
- Social media management
- Annual leave
Senior Security Engineer
Elwood Roberts —Dublin, County Dublin
- €75,000–€85,000 a month
- Full-time
- Hybrid work
- Azure
- AWS
- Agile
Quick apply
Senior Process Engineer
PM Group —Dublin, County Dublin
- Communication skills
Lead Senior Signalling Engineer
Amey Ltd —DUBLIN 1, County Dublin
- Annual leave
Quick apply
7d
Senior Engineer (Highways)
SYSTRA —Dublin, County Dublin
- Master's degree
- Construction
- In-person
- Work from home
13d
Senior Engineer
Ryan Hanley —Dublin, County Dublin
- Engineering
- Communication skills
Senior Product Manager, International
CarGurus —Dublin, County Dublin
- €90,000–€108,000 a year
- Analysis skills
- Product management
- Communication skills
CQV Engineering Roles - Senior / Lead / Manager - Opportunities 2026
PM Group —Dublin, County Dublin
- Engineering
- HVAC
- Communication skills
Senior Building Services Engineer – Modular Data Centre Solutions
Johnson Controls —Dublin, County Dublin
- Full-time
- Leadership
- Communication skills
AI Engineering Manager - Amplify C.S
Klaviyo —Dublin, County Dublin
- €112,000–€168,000 a year
- Hybrid work
- Azure
- Computer Science
- AWS
Senior Lead Engineer - Operations and Asset Management - Generic
Eirgrid —Dublin, County Dublin
- Engineering
- Analysis skills
- Organisational skills
Quick apply
1d
Lead Senior Geotechnical Engineer
Amey Ltd —DUBLIN 1, County Dublin
- Annual leave
- Gym membership
Quick apply
7d
Senior Solution Engineer
Salesforce —Dublin, County Dublin
- Full-time
- Microsoft Excel
- Salesforce
- No degree
Offshore Senior Lead Engineers - Asset Management - Offshore Phase 1
Eirgrid —Dublin, County Dublin
- Engineering
Quick apply
1d
Senior Lead Engineer - Innovation and Planning - Generic
Eirgrid —Dublin, County Dublin
- Engineering
- Analysis skills
- Mentoring
Quick apply
1d

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Staff Network Engineer

Cadence Design Systems -
Dublin, County Dublin

Apply Now

Job details

Full-time

Benefits

Employee stock purchase plan
Bike to work scheme
Life insurance

Qualifications

Computer Science
CCNP
Load balancing
OSPF
System design
UNIX
Bachelor's degree
BGP
WAN
Network architecture
Communication skills
Network security
VPN

Full job description

At Cadence, we hire and develop leaders and innovators who want to make an impact on the world of technology.

Cadence is a pivotal leader in electronic design, building upon more than 30 years of computational software expertise. The company applies its underlying Intelligent System Design strategy to deliver software, hardware and IP that turn design concepts into reality.

Cadence customers are the world’s most innovative companies, delivering extraordinary electronic products from chips to boards to systems for the most dynamic market applications including consumer, hyperscale computing, 5G communications, automotive, aerospace industrial and health.

At Cadence, we hire and develop leaders and innovators who want to make an impact on the world of technology.

Job Title: Staff Network Engineer

Location: Cork or Dublin, Ireland

Reports to: Senior Engineering Group Director

Job Overview:

Senior, hands-on Network Engineer responsible for designing, deploying, and operating Cadence’s global enterprise network across data centres, campus environments, and WAN. This role focuses on delivering secure, highly available connectivity and leading high-impact initiatives with clear, measurable outcomes.

You will bring deep technical expertise, strong operational discipline, and the ability to lead complex network programmes from design through Day 2 operations, working closely with cross-functional partners across IT and Security

Job Responsibilities:

Design and deliver scalable, resilient data centre and campus network solutions using Cisco, Arista, HPE, and Aruba platforms
Support WAN operations including internet edge and SD-WAN integrations, ensuring consistent routing and security posture
Lead complex troubleshooting and root-cause analysis; implement preventive changes to reduce incidents and unplanned outages
Partner with teams across Data Centre, Storage, Virtualisation, Windows, Unix, Cloud Ops, and Security to provide technical direction and deliver cross-domain initiatives
Establish and maintain network documentation, diagrams, standards, and runbooks; ensure designs are supportable and operationally ready
Operationalise delivered solutions for Day 2 operations, including monitoring and alerting, capacity planning, lifecycle management, and change/release processes
Communicate status, risks, and trade-offs clearly to stakeholders; manage deliverables, timelines, and dependencies across multiple initiatives

Job Qualifications:

12–15 years of experience in enterprise network architecture, design, deployment, and operations (data center, campus, WAN and hybrid cloud).
Bachelor’s degree in Computer Science, Engineering, or a related field.
Cisco certification required (CCNP preferred; CCIE a strong plus)
Extensive hands-on experience designing, deploying, and operating enterprise networks across data centre, campus, WAN, and hybrid cloud environments
Expert knowledge of routing and switching technologies (e.g. BGP, OSPF, EVPN/VXLAN) and high-availability designs (MLAG/vPC, LACP)
Strong foundation in network security principles, including segmentation, ACLs, firewall integrations, and secure remote access, with experience partnering closely with Security teams
Hands-on experience with NAC/AAA solutions, such as Cisco ISE and/or Aruba ClearPass
Proven ability to lead complex troubleshooting, root-cause analysis, and incident response, with disciplined change, risk, and lifecycle management practices
Experience designing solutions that are operationally ready, including monitoring, alerting, capacity planning, and documentation
Strong communication skills, with the ability to translate technical detail into clear, executive-ready options and recommendations

Additional Skills/Preferences:

Experience with SD-WAN design and operations and hybrid connectivity patterns
Exposure to Cisco VPN, F5 Load Balancers, or similar technologies
Experience with network automation, observability, telemetry, or scripting to improve reliability and reduce MTTR

Check what we can offer you:

Competitive salary
25 days holiday per year
Private Healthcare and Life Insurance
Group Personal Pension Plan
Cycle to work scheme and gym subsidy
5 days paid time to volunteer to give back to our communities
Employee Stock Purchase Plan

Cadence is committed to equal employment opportunity and employment equity throughout all levels of the organization. We strive to attract a qualified and diverse candidate pool and encourage diversity and inclusion in the workplace.

We’re doing work that matters. Help us solve what others can’t.

Apply Now

Refine Your Search

lead senior engineer jobs in county dublin

Staff Network Engineer

Lead Civil and Structural Engineer

Senior Architect SME

Senior Engineer – Quality (QA Ownership)

Lead Senior Engineer

Senior Lead – VOIP Engineer

Senior Security Engineer

Senior Process Engineer

Lead Senior Signalling Engineer

Senior Engineer (Highways)

Senior Engineer

Senior Product Manager, International

CQV Engineering Roles - Senior / Lead / Manager - Opportunities 2026

Senior Building Services Engineer – Modular Data Centre Solutions

AI Engineering Manager - Amplify C.S

Senior Lead Engineer - Operations and Asset Management - Generic

Lead Senior Geotechnical Engineer

Senior Solution Engineer

Offshore Senior Lead Engineers - Asset Management - Offshore Phase 1

Senior Lead Engineer - Innovation and Planning - Generic

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At Cadence, we hire and develop leaders and innovators who want to make an impact on the world of technology.

We’re doing work that matters. Help us solve what others can’t.

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