Position Summary

Join us to protect the digital future of our organization and the resilience of our operations We are seeking an experienced Network Administrator (10+ years) to join our IT team. This role will be key in managing, optimizing, and securing our network infrastructure, including configuring and administering firewalls, monitoring network performance, and implementing secure, business‑driven solutions. The Network Administrator will serve as a technical reference and will be responsible for all Kruger business units’ on‑premises and cloud network infrastructure for day‑to‑day operations, including incidents and service requests. His expertise will also be requested for project delivery and will actively contribute to implementing best practices for availability, security, and performance.

Main Responsibilities

Network Administration & Optimization
- Manage and optimize LAN, WAN, and WLAN infrastructures based on Aruba enterprise solutions.
- Configure and maintain network switching, routing, and segmentation (VLAN, BGP, OSPF, etc.).
- Ensure high availability, redundancy,



and performance of network services.
- Oversee network capacity planning, scalability, and performance tuning.

Firewall & Security Management
- Administer, configure, and maintain Palo Alto next‑generation firewalls (NGFW).
- Deploy, monitor, and optimize network security policies.
- Manage VPNs and secure remote access solutions.
- Conduct regular reviews of firewall rules and security configurations.
- Troubleshoot and resolve complex (Level 3) network and firewall issues.
- Provide escalation support for critical incidents impacting business operations.
- Perform firmware updates, patching, and preventive maintenance on network and security equipment.
- Participate in the on‑call rotational schedule and after‑hours support.

Projects & Documentation
- Participate in the design, implementation, and deployment of network and security projects.
- Maintain up‑to‑date technical docu

📌 Senior Network Administrator (Pereira)
🏢 Kruger
📍 Pereira