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Halian - Network Engineer

We have a new Job opportunity > “Network Engineer ” for a European institution


Knowledge and skills

  • Proven knowledge and experience in planning and designing a greenfield information system with networking environment, of medium size scale with external connections;
  • Expert knowledge proven by previous projects on networking design and architecture: IPv4, IPv6, dynamic routing protocols, switching, IT security, layer 3 to layer 7 Firewalling, remote connections, datacentre design, SDDC, virtual networking and Firewalling;
  • Knowledge of TCP/IP stack, standard networking protocols, encryption technics.
  • Knowledge in implementing and administration of application layer controls as proxy, reverse proxy technologies, forward proxy;
  • Design, deployment and management of Software Defined Datacentre solutions, including  NSX technologies, virtual Firewalls
  • Capability to write clear and structured technical documents;
  • Capability to present and explain a network design at all levels (conceptual, logical, physical etc.) for different types of audience, from technical experts to business end users;
  • Excellent skills in design and architecture tools as Visio, Enterprise Architect or similar.
  • Capability of working in an international/multicultural environment.


Specific expertise


Required specific expertise:

  • Expertise in designing and implementing reliable and secure electronic communication between remote sites, based on WAN and VPN solutions;
  • Expertise in  implementing data connectivity solutions as backbone for information systems to exchange data
  • Proven expertise on networking technologies with minimum level Professional certifications- such as CCNP or CCIE  Enterprise, Datacentre or Security, or HPE/Aruba Expert  
  • Expertise in network security areas including Firewalling, application Firewalling, IDS/IPS, threat intelligence; proven experience in configuration and administration of security devices from main vendors;
  • Experience in implementing tools for automated networking provisioning.


Desirable expertise


Expertise in the following domains would be an asset but not mandatory:

  • Datacentre infrastructure design and provisioning: workload estimation, network and capacity planning, deployment;
  • Expertise with defining the enterprise architecture
  • Experience designing and implementing DCIM solutions;
  • System administrator knowledge of VM technologies, Microsoft and Linux servers;
  • Administrator knowledge on Storage and backup areas;
  • Networking behavioural monitoring tools;
  • Deployment of hybrid on premises- cloud infrastructure (Azure, AWS); 
  • Encryption and PKI technologies.




Working language is English. A very good command of the English language is mandatory.



Description of tasks

  • Participate in the member states connections project, as main point of contact with the Eppos Member states technical experts to define case by case the most suitable solution for interconnection of information systems;
  • Provision of expert advice and assistance, architectural considerations, applicable standards, solution patterns and best practices in the specific area of ICT infrastructure technology - member states connections, data connectivity and external systems integrations;
  • Assistance in the implementation of a software engineering methodology in the framework of Eppo CMS, with design and planning of required data routing and connectivity, data access and availability;
  • Elaborate non-functional (technical and security) requirements in relation to members states connections, including systems integration and network connectivity aspects;
  • Elaborate vision documents focused upon infrastructure components, eg. networking, Firewalls, gateways;
  • Elaborate and review of Information Systems architectures (infrastructure and networking) at various levels - conceptual architectures, high level designs, detailed designs; 
  • Coordinate with the external supplier all the design and implementation activities, closely monitoring, validating installation plans, configuration and test scenarios and propose go live scenario;  
  • Implement and maintain the minimum required IT monitoring and management tools allowing a 24/7 dashboard based monitoring  and a proactive response;
  • Provision, configure, and test software and Hardware components (infrastructure and networking) contributing to build up the Eppo CMS information systems;
  • Daily collaboration and support for other technical areas required for the successful implementation of the Eppo IT systems.


Don't hesitate to apply via the button below!

Description société

As an international IT services company, Halian have worked hard for 20 years to understand the issues that keep our customers awake at night and to create the answers that make their lives a little easier.
Our mission - the goal that's shared by everybody at every level - is “to deliver the best people and technology services in order to help Halian's customers do more; faster, better, and more cost-effectively than ever before."
We're able to do things differently because we think and act differently - the Halian Way is based on rapid service and speedy results, and at its heart lie five key values:
Partnership, Respect, Intelligence, Dedication, and Energy.

Halian has offices in the UK, Luxembourg, Dubai, and Qatar, and have more than 500 employees all over EMEA. We work with some of the world's most ambitious and dynamic organisations, such as Public and European Institutions, Finance, Oil and Gas, Healthcare and Pharmaceuticals, and partner with industry leading hardware and software vendors. When you join Halian, you will help integrate one of our three service lines: Managed Services, Resourcing Services, or Project Services. You are able to deal with a variety of technologies in critical environments, and make a positive contribution to our customers business. In return, Halian will support the development of your career via different programmes already in place. Halian has built a strategy based on confidence with its customers and partners, and it's these strong links that allow Halian to provide you with job offers not often available on the open job market. Each role is a new challenge to take on!

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