Senior Network & Security Engineer

Description

**ARE YOU UP FOR THE CHALLENGE?** ------------------------ As a **Security & Networking Engineer**, you will join SEIDOR’s **Network Security & Connectivity unit**, where we drive secure digital transformation for organizations — combining over 25 years of expertise in networking, security, and connectivity with a holistic vision centered on people, data, and innovation. We design, implement, and manage intelligent infrastructures that connect, protect, and optimize technology environments — from the workplace and data center to hybrid or multicloud environments. Our team delivers end-to-end services covering IT network and security consulting, design, deployment, operations, and automation. **WHAT WILL YOU DO DAILY?** ------------------------------- Your responsibilities will include: Design, configuration, and **firewall migration** (Palo Alto, Fortinet, Check Point, Cisco) in high-availability setups. Deployment and operation of **routing & switching, SD-WAN, VPN, segmentation, and NAC**. Execution of **turnkey projects and migrations** in multi-client environments. Advanced **L2/L3 troubleshooting** and resolution of critical incidents (N2/N3 support). Technical documentation, change windows, and coordination with clients and other teams (systems, security, applications). Remote service (NSOC + 24x7 on-call duties). **WHAT DO WE EXPECT FROM YOU?** ------------------------- ### **Mandatory Requirements** * Proven experience in **network and security projects** (design, deployment, and/or migrations). * **Cisco**: routing & switching; ACI/Nexus/Firepower is a plus. * **NGFW firewalls**: hands-on experience with **Palo Alto** (Panorama) and/or **Fortinet** (FortiGate, FortiManager, FortiAnalyzer). * Solid knowledge of **routing/switching, VPN, HA, and perimeter security**. * Ability to work autonomously at client sites and focus on incident resolution. ### **Preferred (Desirable)** * **FortiAuthenticator**, **Netskope**, FortiProxy, Check Point, F5 (LTM/APM/WAF), Infoblox. * Experience in the **banking sector / critical 24×7 environments**. * **SD-WAN, ZTNA, microsegmentation**, and cloud (Azure/AWS networking). * Certifications: **CCNA/CCNP**, **PCNSA/PCNSE** (Palo Alto), **NSE** (Fortinet). * Technical English · Availability for on-call duties/shifts and out-of-hours work.