Senior Network Engineer

Amadeus

Portugal · Full-time · Not Applicable

Job Title

Senior Network Engineer

Summary

The Network Engineer role is to design, build and support any networking that is required for all self-service technology airport solutions, both the passenger operations as well as the remote support access for the Global Support team.

The technology infrastructure varies from simple VPN tunnels between the airport and the cloud, through to end-to-end business critical on premise Auto Bag Drop and Self-Service Kiosk networks such as Changi and Narita Airports.

Key Accountabilities

Design network and firewall infrastructure and connectivity for passenger self-service technology connectivity
Plan, design, install, maintain, monitor, analyze, troubleshoot, modify and support network communications systems to provide maximum performance and availability
Plan, design, implement and support LANs/WANs/SANs in the areas of Internet connectivity, capacity planning, routing, switching, server load balancing, network security and wireless
Evaluate and report on new communications technologies to enhance network capabilities
Maintenance and patching of network and firewall infrastructure
Implement and enhance NextGen support for network and firewall technology including support automation, automatic alerting and integration to 3rd party tools as required
Ensure an appropriate level of support from 3rd parties and that support contracts are timeously renewed
Plan, execute and review the outcome of network failover tests

The ideal candidate

5+ years of hands-on experience in enterprise networking environments, ideally in mission‑critical or airport/aviation operations context

Core technical skills including

Expert knowledge of TCP/IP, VLANs, STP, routing protocols (OSPF, BGP), QoS, ACLs.
Strong experience designing and maintaining LAN/WAN topologies across distributed environments.
Solid experience with firewalls (e.g., Fortinet, Palo Alto, Cisco), VPNs (IPSec/SSL), IDS/IPS, segmentation, and hardening.
Understanding of Zero Trust concepts and secure connectivity patterns.
Experience with enterprise Wi‑Fi design and troubleshooting.
Proficiency with tools such as Wireshark, NetFlow, SNMP, Zabbix, PRTG, or similar.

Considered a plus

Azure/AWS networking fundamentals: VNet/Transit routing, ExpressRoute/VPN Gateways, Private Link/Endpoints.
SD‑WAN experience.
CCNP certification (Routing & Switching / Enterprise), CCNA or equivalent.

What We Can Offer You

💰 A complete rewards offer - Amadeus provides attractive remuneration packages, covering all essential components of a competitive reward offer.
🌎 A truly global DNA - Everything at Amadeus is global, from our people to our business, which translates into our footprint, processes, and culture.
🎓 Great opportunities to learn - Learning happens all the time and in many ways at Amadeus, through on-the-job training, formal learning activities, and day-to-day interactions with colleagues.
🤗 A caring environment - Amadeus fosters a caring environment, nurturing both a fulfilling career and personal and family life. We care about our employees and strive to provide a supportive work environment.
🌟 A hybrid working model - We want our employees to do their best work, however the hybrid model works best for them.
🌈 A diverse and inclusive community - We are committed to leveraging our uniquely diverse population to drive innovation, creativity, and collaboration across our organization.
📈 A Reliable Company - Trust and reliability are fundamental values that drive our actions and shape long-lasting relationships with our customers, partners, and employees.
🎯 A critical mission and purpose - At Amadeus, you will be powering the future of travel and pursuing a critical mission and extraordinary purpose

Diversity & Inclusion

Amadeus aspires to be a leader in Diversity and Inclusion in the tech industry, enabling every employee to reach their full potential by fostering a culture of belonging and fair treatment, attracting the best talent from all backgrounds, and as a role model for an inclusive employee experience. 

Amadeus is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to gender, race, ethnicity, sexual orientation, age, beliefs, disability or any other characteristics protected by law. 

Key Skills

Ranked by relevance

firewall network security firewalls palo alto wireshark fortinet netflow server cloud ccna ospf snmp vpns vpn bgp stp

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