Network Security Automation Engineer

Luza is an all-inclusive consulting company focused on talent tech and innovation. We exist to elevate companies and humans all around the world making change from the inside to the outside.

We believe that technology human kindness positively impacts every community around the world. Our approach is simple we see a world without borders and believe in equal opportunities. We are guided by our core principles of spreading positivity good energy and promote equality and care for others.

Our hiring process is unique! People are selected by their value education talent and personality. We dont present ethnicity religion national origin age gender sexual orientation or identity.

Its time to burst the bubble and we will do it together!

What Youll do:

- Define coding standards naming conventions repository structures and development practices for network automation;

- Create and maintain Ansible playbooks roles collections plugins modules and inventory sources;

- Develop Python automation using libraries such as Netmiko NAPALM PyEZ Nornir and Paramiko;

- Automate the onboarding and provisioning of switches routers firewalls and wireless access points;

- Connect provisioning workflows with DHCP DNS certificate management CMDB and network source of truth systems;

- Build Jinja2 templates for VLANs IP addressing routing multicast QoS and device-specific configurations;

- Create GitLab pipelines for network changes including pre-change validation automated testing rollback and post-change checks;

- Monitor interface status BGP peers connectivity routing protocols latency jitter bandwidth and application performance;

- Develop remediation scripts and connect alerts to ITSM and monitoring platforms;

- Automate Juniper data center fabrics using spine-leaf architecture VXLAN and EVPN;

- Automate traffic path selection load balancing and traffic flow analysis;

- Generate network topology diagrams configuration compliance reports inventory updates dashboards and performance reports;

- Automate configuration and database backups secure storage restoration procedures failover checks and disaster recovery validation;

- Maintain technical documentation runbooks standard operating procedures and training material;

- Hybrid work model.

Who You Are:

-Proven hands-on experience in network automation within an enterprise or service provider environment;

- Strong Python development skills for network automation;

- Practical experience with Ansible and Jinja2 templating;

- Experience with Bash or Shell scripting YAML and JSON;

- Knowledge of network automation libraries such as Netmiko NAPALM PyEZ Nornir or Paramiko;

- Experience with Git and CI/CD tools such as GitLab CI Jenkins or GitHub Actions;

- Knowledge of NETCONF RESTCONF gNMI gNOI and vendor-specific REST APIs;

- Strong understanding of Layer 2 and Layer 3 networking routing switching overlay and underlay technologies and network security protocols;

- Experience with SNMP NetFlow or sFlow streaming telemetry log analysis and event correlation;

- Hands-on Linux system administration including Red Hat Linux shell scripting system configuration and performance tuning;

- Experience working with several network vendors preferably Cisco Juniper Arista and Fortinet;

- Experience with Juniper VXLAN-EVPN and data center fabrics is preferred;

- Knowledge of network source of truth systems closed-loop automation monitoring platforms or ITSM tools is an advantage;

- Fluent in Portuguese and English.

What youll get:

- Wage according to candidates professional experience;

- Remote Work whenever possible;

- Delivery of work equipment adjusted to the performance of functions;

- Benefits plan;

- And others.

Work together with expert teams on projects of large magnitude and intensity long term together with our clients all leaders in their industries.

Are you ready to step into a diverse and inclusive world with us

Together we will promote uniquess!