
Senior Network Engineer
- Dublin
- Permanent
- Full-time
- Design, implement, manage, and troubleshoot complex on-premise and public cloud network infrastructures
- Automate infrastructure deployment using Infrastructure-as-Code (IaC) tools such as Terraform and Ansible
- Build and maintain design and support documentation in order to keep standards up to date
- Think creatively and consider issues and challenges from the Network Operations and Engineering perspectives; while bringing a pragmatic approach to solving issues
- Support and work alongside the regional operations teams to find opportunities for efficiencies
- Participate in 24/7 on-call rotations and incident response for Network and cloud-related issues.
- Bachelor’s in Computer Science, Computer Software Engineering or equivalent industry work experience with 8+ years of demonstrated ability in supporting Network and public cloud environments.
- Strong knowledge of network protocols, including TCP/IP, BGP, OSPF, MPLS, VLANs, and VPN technologies
- Experience in deploying and supporting public cloud networking (AWS/GCP), or production data center network infrastructure, including switching, routing, L4-L7 Firewall, and Load Balancers.
- Hands-on experience supporting and managing at least two of the following network hardware and software technologies: Cisco, Juniper, Palo Alto Networks, F5, AWS, or GCP.
- Experience in infrastructure-as-code network automation and configuration tools such as Terraform, Ansible, Chef or CloudFormation
- Lead network and cloud infrastructure projects from conception to completion, including requirements gathering, design, planning, execution, and post-implementation support, ensuring clear communication with all stakeholders throughout the project lifecycle
- Ability to lead and prioritize projects, create robust documentation, and collaborate across teams
- Effectively collaborate and communicate with cross-functional teams to ensure network and cloud infrastructure supports business requirements and strategic initiatives.
- Perform network capacity planning and recommend upgrades and enhancements to meet evolving business needs, articulating justifications and benefits clearly.
- Participate in an on-call rotation for after-hours support and respond to critical network incidents, providing 24x7 operational support as needed, communicating status and resolution effectively.
- Familiarity with tools like Bitbucket, Git, Jenkins, Artifactory, and Vault is preferred
- Experience in automating and optimising processes, building pipelines using CI/CD tools is highly desirable
- Experience in Cloudflare technologies is a plus
- Familiarity with Agile and SCRUM methodologies