Network Security Automation Engineer – Data Center & DevOps

eXalt Fi

Porto

Híbrido

EUR 60 000 - 95 000

Tempo integral

há 31 horas

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Resumo da oferta

eXalt Fi is seeking a Network Security Automation Engineer to lead the architecture and development of an enterprise-grade automation framework. You will integrate Python, Ansible, and Git-driven CI/CD across a multi-vendor environment including Fortinet, Cisco, Arista, and Juniper.

You will implement IaC, automate device onboarding, monitoring, remediation, and data center fabric orchestration, with strong focus on Juniper VXLAN-EVPN and GitOps workflows. Fluent English is mandatory.

Qualificações

Framework Architecture & Standards: Define coding standards, naming conventions, repository structures, and GitOps workflows for network security automation.
Infrastructure as Code (IaC): Develop and maintain Ansible playbooks, roles, custom modules, and Jinja2 templates for multi-vendor switches, routers, firewalls (Fortinet, Cisco, Arista, Juniper), and wireless environments.
Python Network Automation: Build programmatic workflows using modern Python libraries (Netmiko, PyEZ, NAPALM, Nornir, Paramiko).
CI/CD & Pre/Post-Validation: Design GitLab CI pipelines for network changes, incorporating automated pre-change validation, testing, rollback, and post-change compliance checks.
Data Center Fabric Orchestration: Automate Juniper VXLAN-EVPN spine-leaf architectures, traffic path selection, and flow analysis.
Source of Truth & Ecosystem Integration: Connect provisioning workflows with DHCP, DNS, IPAM, CMDB, certificate management, and ITSM platforms (ServiceNow).
Observability & Closed-Loop Remediation: Automate interface/BGP monitoring, telemetry collection, auto-remediation scripts, network backup/restore procedures, and disaster recovery validation.
Background: Solid hands-on experience in Network Automation, NetDevOps, or Network Security Engineering in enterprise or service provider environments.
Core Technical Stack: DevOps & Version Control: Git, GitLab CI, Jenkins, or GitHub Actions.
Operating Systems: Hands-on Linux administration (Red Hat / RHEL), performance tuning, and shell scripting.
Networking & Security Foundations: Deep understanding of L2/L3 routing/switching, overlay/underlay, and network security protocols.
Preferred: Direct experience with Juniper VXLAN-EVPN and data center fabric automation.
Languages: Fluent English (written and spoken) is mandatory.

Responsabilidades

Framework Architecture & Standards: Define coding standards, naming conventions, repository structures, and GitOps workflows for network security automation.
Infrastructure as Code (IaC): Develop and maintain Ansible playbooks, roles, custom modules, and Jinja2 templates for multi-vendor switches, routers, firewalls, and wireless environments.
Python Network Automation: Build programmatic workflows using modern Python libraries (Netmiko, PyEZ, NAPALM, Nornir, Paramiko).
CI/CD & Pre/Post-Validation: Design GitLab CI pipelines for network changes, incorporating automated pre-change validation, testing, rollback, and post-change compliance checks.
Data Center Fabric Orchestration: Automate Juniper VXLAN-EVPN spine-leaf architectures, traffic path selection, and flow analysis.
Source of Truth & Ecosystem Integration: Connect provisioning workflows with DHCP, DNS, IPAM, CMDB, certificate management, and ITSM platforms (ServiceNow).
Observability & Closed-Loop Remediation: Automate interface/BGP monitoring, telemetry collection, auto-remediation scripts, network backup/restore procedures, and disaster recovery validation.