Find Linux engineer Jobs in Dublin, D

Mobile Core Network Engineer
Telnyx —Dublin, County Dublin
- On call
- AWS
- Scripting
- Linux
Quick apply
Senior Software Engineer
Mastercard —Dublin, County Dublin
- Full-time
- Computer Science
- English
- Java
10h
Senior Software Engineer - Site Reliability
Workday —Dublin, County Dublin
- €86,400–€129,600 a year
- Full-time
- Computer Science
- Java
- AWS
1d
Infrastructure Engineer
Crusoe —Dublin, County Dublin
- Full-time
- Computer Science
- Analysis skills
- Bachelor's degree
Quick apply
Digital Assets Platform Senior Development Engineer (VP)
Citi —Dublin, County Dublin
- €93,280–€139,920 a year
- Full-time
- Hybrid work
- Computer Science
- Software troubleshooting
- DevOps
Senior Software Engineer - Proxy & Network Boundary Infrastructure
Bloomberg —Dublin, County Dublin
- On call
- Computer Science
- No degree
- Linux
Principal Software Engineer, AWS Lambda Experience
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Computer Science
- AWS
- C++
12d
Senior Network Development Engineer, GCNA
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- AWS
- C++
- Bachelor's degree
Senior Site Reliability Engineer
Grouper —Dublin, County Dublin
- Full-time
- Remote
- Azure
- Windows
- SQL
Quick apply
Senior Infrastructure Engineer - Dublin
Seapoint —Dublin, County Dublin
- Hybrid work
- DevOps
- AWS
- Linux
Quick apply
Insights Module Engineer
Analog Devices —Glasnevin, County Dublin
- Full-time
- Doctoral degree
- Research
- Master's degree
Senior Ads Solutions Engineer, gTech
Google —Dublin, County Dublin
- €114,000–€117,000 a year
- Full-time
- Computer Science
- Engineering
- Java
Senior Java Software Engineer (AVP)
Citi —Dublin, County Dublin
- €71,440–€107,160 a year
- Full-time
- Hybrid work
- Computer Science
- System design
- Java
3d
Full Stack Developer
Inflight Dublin —Dublin, County Dublin
- Full-time
- Master's degree
- SQL
- AWS
Quick apply
Infrastructure Engineer, Edge & Security
Protex AI —Dublin, County Dublin
- Full-time
- Hybrid work
- Management
- Computer Science
- AWS
12d
Senior Systems Engineer
Arista Networks —Dublin, County Dublin
- On call
- Computer Science
- Administrative experience
- Bachelor's degree
Quick apply
Senior Platform Engineer
Learnosity —Dublin, County Dublin
- Full-time
- Hybrid work
- AWS
- Scripting
- Linux
- Annual leave
- Employee assistance program
Quick apply
8d
Manager, Software Engineering (Dublin)
Rakuten Global —Dublin, County Dublin
- Weekend availability
- Remote
- System design
- C++
- Project management
POC Engineer
Arista Networks —Dublin, County Dublin
- Full-time
- Master's degree
- Bachelor's degree
- Scripting
Quick apply
Senior Site Reliability Engineer (Node.js & Javascript), Trading Technologies
Binance —Dublin, County Dublin
- Full-time
- Remote
- DevOps
- English
- AWS
Quick apply

I want to receive the latest job alerts for linux engineer in dublin, d

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

linux engineer jobs near dublin, d

Security Systems Engineer jobs in Dublin, County Dublin

Senior Software Engineer jobs in Dublin, County Dublin

Network Engineer jobs in Dublin, County Dublin

Infrastructure Engineer jobs in Dublin, County Dublin

Principal Software Engineer jobs in Dublin, County Dublin

Platform Engineer jobs in Dublin, County Dublin

Senior Network Engineer jobs in Dublin, County Dublin

Full Stack Developer jobs in Dublin, County Dublin

Solutions Engineer jobs in Dublin, County Dublin

Senior Java Developer jobs in Dublin, County Dublin

Site Reliability Engineer jobs in Dublin, County Dublin

Security Systems Engineer jobs in Shannon, County Clare

Security Security jobs in Tullamore, County Offaly

Senior Software Engineer jobs in Waterford, County Waterford

Senior Software Engineer jobs in County Kerry

Senior Software Engineer jobs in Remote

Lidl, Senior Buyer jobs in Dublin, County Dublin

Graduate Engineer jobs in Dublin, County Dublin

Senior Software Engineer jobs in Cork, County Cork

Sales Engineer jobs in Dublin, County Dublin

Mobile Core Network Engineer

Telnyx -
Dublin, County Dublin

Quick apply

Job details

Qualifications

CI/CD
Go
Kubernetes
Ansible
OSPF
AWS
Docker
Terraform
BGP
Scripting
IPsec
Linux
Python

Full job description

About Telnyx

Telnyx is an industry leader that's not just imagining the future of global connectivity—we're building it. From architecting and amplifying the reach of a private, global, multi-cloud IP network, to bringing hyperlocal edge technology right to your fingertips through intuitive APIs, we're shaping a new era of seamless interconnection between people, devices, and applications.

We're driven by a desire to transform and modernize what's antiquated, automate the manual, and solve real-world problems through innovative connectivity solutions. As a testament to our success, we're proud to stand as a financially stable and profitable company. Our robust profitability allows us not only to invest in pioneering technologies but also to foster an environment of continuous learning and growth for our team.

Our collective vision is a world where borderless connectivity fuels limitless innovation. By joining us, you can be part of laying the foundations for this interconnected future. We're currently seeking passionate individuals who are excited about the opportunity to contribute to an industry-shaping company while growing their own skills and careers.

The Role

We're looking for a Mobile Core Network Engineer to join the team responsible for Telnyx's global mobile core network. You'll own the infrastructure that powers our wireless platform — keeping it reliable, scalable, and ready for what comes next. This is a hands-on role spanning network operations, deployment automation, and incident response.

What You'll Do

Network Operations & Infrastructure

Deliver and maintain core network services across global datacenters — ensuring high availability of PGWs, DRAs, GTP proxies, HSS, and STPs
Design redundancy patterns (failover, active-active, disaster recovery) and drive service localisation in new regions
Manage the GTP proxy fleet and DRA infrastructure: routing rules, IMSI translation, realm routing, and peer management
Monitor traffic growth, forecast demand, and scale infrastructure ahead of need

Automation & Deployment

Build and maintain Ansible playbooks and CI/CD pipelines for consistent, repeatable infrastructure changes
Operate and evolve the signalling plane — Diameter, GTP-C/U, SS7 MAP — across roaming partner interconnects
Design and maintain network connectivity: GRX/IPX peering, inter-datacenter tunnels, SCTP multihoming, and firewall rules

Observability & On-Call

Build dashboards and alerting to catch issues before they become incidents
Participate in on-call rotation for wireless infrastructure incidents

What We're Looking For

Solid understanding of 3GPP EPC architecture: PGW, SGW, HSS, DRA, PCRF, STP, and their interfaces (S6a, S8, S5, Gx, S1-MME)
Experience operating and troubleshooting mobile core network elements in production
Strong networking fundamentals: IP routing, BGP/OSPF, VLANs, GRE/IPsec, SCTP, and packet-level troubleshooting (tcpdump/tshark)
Strong Linux skills: systemd, network configuration, performance tuning, and scripting
Hands-on experience with infrastructure automation — Ansible, Terraform, or equivalent
Familiarity with containerised environments (Docker, Kubernetes) and CI/CD pipelines
Experience with monitoring stacks: Prometheus, Grafana, Alertmanager
Experience with AWS or similar cloud infrastructure

Nice to Have

Experience with Diameter Routing Agents (freeDiameter or commercial DRAs) or GTP proxy platforms
Knowledge of multi-IMSI SIM architectures, VoLTE/IMS, or roaming models (S8HR, LBO)
Familiarity with IPX/GRX peering, GSMA roaming standards (IR.34), or network automation tooling (Netbox, NAPALM)
Experience with Elixir, Go, or Python in a network infrastructure context

#LI-KG1
#LI-DUBLIN

Quick apply

Refine Your Search

linux engineer jobs in dublin, d

Mobile Core Network Engineer

Senior Software Engineer

Senior Software Engineer - Site Reliability

Infrastructure Engineer

Digital Assets Platform Senior Development Engineer (VP)

Senior Software Engineer - Proxy & Network Boundary Infrastructure

Principal Software Engineer, AWS Lambda Experience

Senior Network Development Engineer, GCNA

Senior Site Reliability Engineer

Senior Infrastructure Engineer - Dublin

Insights Module Engineer

Senior Ads Solutions Engineer, gTech

Senior Java Software Engineer (AVP)

Full Stack Developer

Infrastructure Engineer, Edge & Security

Senior Systems Engineer

Senior Platform Engineer

Manager, Software Engineering (Dublin)

POC Engineer

Senior Site Reliability Engineer (Node.js & Javascript), Trading Technologies

I want to receive the latest job alerts for linux engineer in dublin, d

Related Searches

Explore jobs in more locations

The Role

What You'll Do

What We're Looking For

Nice to Have

#LI-KG1
#LI-DUBLIN

Jobseeker tools

Employer Tools

Browse

Stay Connected

Refine Your Search

linux engineer jobs in dublin, d

I want to receive the latest job alerts for linux engineer in dublin, d

Related Searches

Explore jobs in more locations

The Role

What You'll Do

What We're Looking For

Nice to Have

#LI-KG1 #LI-DUBLIN

#LI-KG1
#LI-DUBLIN