A2SEA
A2SEA provides offshore wind transport, installation and service solutions at a wide variety of locations.
- Open roles
- 133
- New role every
- ~1.2 days
- Posting trend
- 3.6× vs prior 90d
Company signals
Score: 64Job facts
- Location
- Belgium
- Type
- Full-time
- Posted
- May 12, 2026
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Network Engineer
at A2SEA
As a Network & Communication Engineer, you are responsible for designing,
managing and optimizing DEME’s global network infrastructure.
You ensure reliable and secure connectivity between offices, vessels and
remote project sites worldwide – from HQ to offshore environments.
This role goes beyond daily operations: you actively contribute to projects,
architecture and the future evolution of our network environment.
You will be part of an international team working on a complex and highly
distributed network environment, including vessels, offshore sites and remote
locations across the globe.
Your responsibilities
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Design, implement and maintain LAN, WAN, WLAN and VPN networks.
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Ensure reliable and secure connectivity between offices, vessels and remote project sites worldwide.
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Manage and optimize network components such as switches, routers, firewalls and WiFi.
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Monitor network performance and proactively resolve incidents and issues.
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Take ownership of network-related projects and contribute to improvements and new initiatives.
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Help define and standardise the global network setup across DEME.
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Perform upgrades, patching and lifecycle management of network and security solutions.
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Act as a point of contact for more complex network and communication challenges.
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Work closely with internal IT teams, business stakeholders and external partners.
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Maintain clear and up-to-date documentation of configurations and network architecture.
Your profile
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Bachelor’s degree in IT or equivalent through experience.
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At least 5 years of experience in network and communication infrastructure.
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Strong knowledge of routing & switching (e.g. Aruba), firewalls & security (e.g. Fortinet), WiFi, VPN technologies and network monitoring.
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Experience with ticketing tools such as ServiceNow is a plus.
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You take ownership and like to take initiative when it comes to improvements or projects.
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You are not afraid to speak up and bring your own opinion – you can challenge ideas in a constructive way.
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You are hands-on, pragmatic and solution-oriented.
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You work well both independently and as part of a team.
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You are comfortable working in an international environment and communicate easily in English (Dutch is a plus).
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Willingness to occasionally travel is a plus, but not a must.
Our offer
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An extensive mobility program for a healthy work-life balance.
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A permanent training track which allows you to develop yourself personally and professionally.
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A stimulating, innovative workplace with numerous growth opportunities.
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A people-oriented environment with an interactive health program and a focus on employee wellbeing.