Senior Network Engineer

Great assignments await you with our key account clients in rich and varied environments

Our client, a leading organization operating across several European countries, is looking for a Senior Network Engineer to strengthen its network team.

You will contribute to the operation, security and evolution of a large-scale network infrastructure covering office, industrial, data centre and cloud environments. The technical landscape is mainly Cisco-based and combines both IT and OT environments supporting business activities running 24/7.

• Operate, maintain and improve the network infrastructure across LAN, WAN, data centre and cloud environments.
• Support network services within both IT and OT environments.
• Prepare and execute network changes with a strong focus on security, availability and operational continuity.
• Participate in infrastructure deployments and modernization projects.
• Contribute to data centre connectivity, cloud integration and WAN transformation initiatives.
• Configure and troubleshoot routing, switching, wireless and firewall technologies.
• Support users and technical teams located in Belgium and across Europe.
• Implement network automation using Python and/or Ansible.
• Manage and use network monitoring, NAC, authentication and centralized logging solutions.
• Collaborate closely with other ICT teams while remaining capable of working independently.
• Participate in an on-call rotation, up to one week out of four.

You have the following skills

Key skills

• Senior-level experience in network engineering.
• In-depth knowledge of routing and switching protocols, including OSPF, IS-IS, MP-BGP and MST.
• Strong experience with Cisco routing and switching technologies: ASR, ISR, Catalyst and Nexus.
• Strong experience with Cisco Wireless.
• Experience with Cisco ACI and/or Cisco SD-WAN.
• Experience with cloud technologies, preferably Microsoft Azure.
• Experience with Python and/or Ansible for network automation.
• Good understanding of firewall technologies, particularly Palo Alto and Check Point.
• Experience with monitoring, NAC and centralized logging tools.
• Knowledge of TACACS and RADIUS authentication.
• Experience with Cisco ISE, Zabbix and/or Elastic is an advantage.
• Experience in IT/OT or other business-critical environments is highly valued.
• Background in computer science or a related technical field.
• Proficiency in Dutch or French is mandatory, combined with fluent English.
• Willingness to travel occasionally to Belgian sites and participate in standby duties.
• A valid driving licence and access to a car are required.
• You have at least 6 years of professional experiences in IT
• If you are at least fluent in FR/ENG or NL/ENG it’s best
• You’re eager to learn, motivated and curious
• Let’s have a chat

Advantages

• Hospitalization insurance (partner/children incl.)
• Group insurance
• Dental insurance (partner/children included)
• 20 days statutory paid vacations (legal vacations cumulated for 1 year of work)
• 11 days recovery time work 38/40 per year (= annual average: 1 day per 20 days worked) if the client asks you to work 8h/day
• Representation fee net per month.
• Internet fee of € 40 per month.
• Company car with national fuel card OR Public transport reimbursed OR mobility package.
• Daily fee of 5.50€ net /day provided.
• Subscription GSM unlimited calls for Belgium (ITS subscription)
• Training plan (e-learning - certification at ITS charge)
• Being a rather small team in BE (6 in back-office), we’re very close to each of our consultants and we differentiate ourselves trying to really take care of you and make you grow with us and within our different clients.
• Regular follow-up (every 3 to 6months depending on your needs/will)
• Regular teambuilding to meet-up and have fun (every 3 months more or less)
• Flexibility and trust
• Benefits of still being part to a bigger group (ITS Group) and having access to resources and of a larger team of Experts
• Co-optation system because sharing is caring
• 1st pre-screening on the phone to discuss about your search and conditions and our first potential opportunities matching.
• Job descriptions sent and Teams meeting fixed with us (HR and Sales) to dig into your experience and the role.
• Package proposal so we all agree beforehand.
• Your CV is sent to the different clients you’ve agreed to, to find the best mission for you

For more than 25 years, ITS Group has been a French ESN specializing in digital transformation, employing around 1,400 employees across 8 agencies in France and 1 in Belgium.

Our expertise: IT infrastr