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Ref: J2853

Network and Security Engineer

Term: Contract
Salary: Negotiable
Tel: +352 26 10 42 55


Halian is currently looking for a Network & Security Engineer for one of our major client in Luxembourg. 

As IT Network & Security engineer you will be responsible for:
•Operating and maintaining network and security environments;
•Diagnosing and assisting in the resolution of network configuration and implementation issues;
•Working closely with internal teams to coordinate system implementations, upgrades, and maintain optimal performance;
•Evaluating, implementing and monitoring incoming network change requests; 
•Establishing network specifications by conferring with users; analyzing workflow, access, information, and security requirements; designing router administration, including interface configuration and routing protocols;
•Architecting or assisting in the implementation of IT security solutions across a range of security domains;
•Developing and communicating architectural proposals for various projects and initiatives;
•Communicating status, and change, to internal clients and other team members in a succinct and professional manner;
•Providing technical support at the network level: WAN and LAN connectivity, routers, firewalls, and security;
•Ensuring adherence to policies, standards and technical controls;
•Maintaining and continuously improving the quality system by achieving quality objectives through daily actions;
•Producing technical documentation for IT audiences.

•Must have experience and understanding of high availability network solutions and technologies
•A solid understanding of computer and network security best practices;
•Perfect knowledge of network protocols (IPv4, IPv6, Ethernet, Wifi…) and network security principles (Firewalls, IDS/IPS, VPN…);
•Perfect knowledge of at least one firewall vendor’s products;
•Good experience of the “Content Networking” (Address translation, load balancing, SSL acceleration,…);
•Thorough knowledge of Internet application protocols: HTTP, SSL, SNMP;
•Experience in IP telephony;
•Good knowledge of supervision/statistics software: HPOV, Cisco Prime Infrastructure, MRTG, Cacti;
•Good knowledge of Linux system, DNS and DHCP;
•Any certification from the following vendors is considered a plus: Cisco, F5, Juniper, Checkpoint & Fortinet;
•Planning and organizational methods;
•Strong analytical and problem-solving skills; 
•Experience of and comfort with working in a data-driven and changing environment.
•Fluent in English and French (both oral and written). A good knowledge in German would be considered as a strong advantage.

Contract: CDI
Location: Luxembourg
Start: ASAP

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