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Senior Network Security Engineer

Dublin💼 Full-time🗓 2026-05-27 → 2026-07-31

Core

Designing, implementing, and standardizing network security controls across hybrid and multi-cloud Managed Services environments to ensure secure and scalable connectivity.

Role type

Senior Network Security Engineer

Builds

Secure connectivity, firewall configurations, and zero trust architectures for cloud and datacenter platforms.

Domain

Cloud security, network infrastructure, and managed services.

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

Palo Alto firewall configuration, Cisco networking, cloud network security (AWS/Azure), segmentation, zero trust architecture, incident response, network troubleshooting, security policy enforcement, team mentorship

Preferred skills

Regulated environment experience

Technologies

Palo Alto, Cisco, AWS, Azure, Panorama

Responsibilities

Design and implement network security architectures across cloud and datacenter environments; Lead standardization of firewall platforms and configurations; Implement segmentation, zero trust networking, and secure access solutions; Support secure connectivity including VPN, remote access, and interconnects; Collaborate with network and platform teams to enforce security policies; Lead incident response and troubleshooting for network security events; Mentor engineers and drive adoption of best practices

Seniority

Senior, hands-on IC with mentorship responsibilities

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