Network Engineer

What does a Network Engineer do?

A Network Engineer is responsible for designing, implementing, and maintaining an organization’s network infrastructure. In Belgium’s highly connected and multilingual business environment, Network Engineers ensure that data flows securely and efficiently across internal and external systems. They play a critical role in supporting business operations, cybersecurity, and digital transformation initiatives.

What are the responsibilities of a Network Engineer?

Designing and deploying LAN, WAN, and wireless networks tailored to business needs.

Monitoring network performance and troubleshooting connectivity issues.

Configuring and maintaining routers, switches, firewalls, and VPNs.

Ensuring network security through firewalls, intrusion detection systems, and access controls.

Collaborating with IT teams to support cloud integration and hybrid environments.

Documenting network configurations, procedures, and system updates.

Managing network-related projects, including upgrades and migrations.

Staying up to date with emerging technologies and best practices in networking and cybersecurity.

What are the required skills and proficiencies for a Network engineer?

Languages: Proficiency in Dutch and/or French is essential; English is often required in international or Brussels-based companies.

Technical expertise: Strong knowledge of TCP/IP, DNS, DHCP, VLANs, VPNs, and routing protocols (e.g., BGP, OSPF).

Hardware & software: Experience with Cisco, Juniper, Fortinet, or similar network equipment and tools.

Security awareness: Understanding of network security principles and tools (e.g., firewalls, IDS/IPS).

Analytical skills: Ability to diagnose and resolve complex network issues.

Project management: Capable of managing network projects and collaborating across departments.

Certifications: CCNA, CCNP, CompTIA Network+, or equivalent are highly valued.

What background is needed to become a Network Engineer?

A bachelor’s or master’s degree in Computer Science, Information Technology, or a related field.

Several years of experience in IT infrastructure or network administration roles.

Hands-on experience with enterprise networking environments and tools.

Certifications in networking and security are often required or strongly preferred.

Experience working in multilingual and multicultural environments is a plus.

What are the career prospects for a Network Engineer?

Network Engineers in Belgium can progress into roles such as:

Senior Network Engineer or Network Architect: Designing complex, large-scale network systems.

Cybersecurity Specialist: Focusing on securing network infrastructure.

Cloud Network Engineer: Specializing in cloud-based networking (e.g., Azure, AWS, Google Cloud).

IT Infrastructure Manager: Leading broader IT operations and infrastructure teams.

Consultant or Technical Project Manager: Advising clients or managing network transformation projects.

With Belgium’s strong presence of multinational companies, data centers, and EU institutions, Network Engineers are in high demand — especially those with multilingual skills and expertise in cloud and security technologies.

Are you a Network Engineer — or looking to hire one?

Whether you're ready to take the next step in your career or need reliable support for your team, Robert Half is here to help.

Submit your CV or request top talent today — our expert recruiters will connect with you shortly to match the right skills with the right opportunity.

Looking for a network engineer or a network engineer job?

Submit your resume or request talent now and our expert recruiters will be with you shortly.

Robert Half can assist you with your network engineer staffing needs.

Salary for Network Engineer

4072 - 6126

25th percentile

4072

The candidate is new to the role or has limited experience and is building necessary skills.

50th percentile

5220

The candidate has moderate experience in the role, meets most requirements or has equivalent transferrable skills, and may also have relevant certifications.

75th percentile

6126

The candidate has extensive experience and advanced skills for the role, and may also have specialized certifications.

Projected salaries for related positions

Job title

25th percentile

50th percentile

75th percentile

IT Service Desk Agent

2782

3246

3565

IT Support Engineer

3056

3692

4456

Systems Engineer

3589

4584

5729

Service Delivery Manager

4703

5729

6247

How much should I earn or pay?

Newest Network Engineer jobs

Netwerk Coördinator

Student administratie

Student Administratie

Looking to hire? Start here.

Access the skilled permanent and contract talent you need—from support roles to C-suite—with precision matching powered by Robert Half recruiters leveraging their experience combined together with our industry-leading AI technology.

Hire talent

More to explore

Our starting salary projections come from a detailed, multistep process that ensures our numbers accurately reflect the marketplace. They’re based on real compensation data for job candidates our recruiters have matched with companies across the country.

The Salary Guide from Robert Half is the original. We’ve been publishing salary forecasts since 1950, and our guide has served as a trusted source for employers, job seekers, industry associations, government and educational institutions, and national and local media.