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ACENSI

Network Engineer

ACENSI
Belgium · Full-time · Associate

Expanding steadily since its launch in 2003, the ACENSI group is an IT consultancy firm, well known for their technical and functional know-how, who specialize in Telecommunications, Media and Financial Markets, as well as in the Energy industry. ACENSI guides businesses in evolutionary IT projects from the initial strategies through to their realization (Management and Project management, Development, Design and Implementation, Infrastructure). From its original focus on technical engineering and Business Analysis, ACENSI has developed new areas of expertise in Human Resource Management Systems, Business Intelligence, e-learning and Client Relationship Management. Dynamism, enthusiasm and social development are all valued at ACENSI, allowing our clients to benefit from consultants with a true blend of talents.


ACENSI BELGIUM is looking for his client an Network Engineer (F/M/X)


Provide support for network equipment under the responsibility of the IT Services department of M-team in accordance with the ITIL methodology. Our team is responsible for the technical architecture, deployment, maintenance, and troubleshooting of our tier 2 Datacenter, private WAN, local LAN and WLAN setups, cloud-connect, homeworker VPNs, security technology like firewall,... We operate 24/7 to maintain continuous service flows.


Primary Tasks and responsibilities

• Manage and maintain the network and security infrastructure, including Cisco Nexus, F5, Infoblox, Meraki SD-WAN/LAN/WLAN (cloud-managed), Check Point firewalls and VPN, Ivanti, and Cisco Nexus VXLAN.

• Focus primarily on LAN/WAN operations at the beginning of the assignment.

• Ensure incident management in a 24/7 datacenter and customer environment, covering L1, L2, and L3 support.

• Deliver and follow up on WAN, LAN, WLAN, datacenter, and DevOps projects as part of daily operations.

• Collaborate with a team of engineers on both project delivery and run/operational activities.

• Provide support for incidents and problem management within the LAN/WAN/WLAN domain.

• Automate administration and operational procedures through scripting.

• Maintain and update the technical documentation related to the domain.

• Ensure the availability, performance, and evolution of domain components in compliance with SLA and IT security requirements.

• Provide support to users and stakeholders by phone and email.

• Ensure the network remains available, secure, and fully operational at all times.


Technical profile requirements

• +/-5-7 years of experience in the aforementioned domains.

• A specific focus on Meraki W-Lan and switching , F5 is mandatory. Experiences into cloud -Networking in prerequisite.

• Good experience into other described vendors/technologies.

• Expert knowledge of Security Equipments ( ex.Firewall, reverse/Proxy, IDS/IPS, .. ).


Non-Technical profile requirements

• Assertiveness.

• Organizational skills.

• Autonomy.

• Strong analytical and problem-solving skills.

• Quick learner, motivated self-starter.

• Excellent customer service, interpersonal, communication and team collaboration skills.

• Able to follow change management procedures and internal guidelines.

• Very strong communicational skills.

• Good coaching/training/people management skills.


Language proficiencies

• French and or Dutch native speaker with the good knowledge of the other national language.

• English.

Key Skills

Ranked by relevance

cloud lan nexus wlan wan firewalls firewall devops itil vpns vpn sla
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Posted
Jun 11, 2026
Type
Full-time
Level
Associate
Location
Brussels Metropolitan Area
Company
ACENSI

Industries

IT Services IT Consulting Insurance

Categories

Information Technology

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