29 freelance English-speaking jobs in Mechelen

Role: IS Tester B2B Freelance Opportunity Type: Hybrid (2 days Onsite+ 3 days Remote) Duration: 12 Months

Open to both permanent and freelance professionals.

Position overview Location: Belgium (site‐based) Contract: Freelance | 12 months | Strong potential for

valorization of your expertise: Flexible Status: Definition of your collaboration mode (employee contract or freelance

path toward Partner Competitive compensation Working from Ghent, with flexibility Applications from freelance

Senior System Design Engineer to analyze business and technical requirements, translate them into robust system designs, and ensure compliance with enterprise standards. Experience with Fortinet, Aruba, SD-WAN, BGP, IPsec VPN, and enterprise monitoring is required.

Senior System Design Engineer with 5+ years of experience in enterprise network and security environments. Expertise in Fortinet and Aruba technologies, including SD-WAN, firewall design, and enterprise Wi-Fi.

02/03/2026 Contract duration: 1 year, extendable by +1 +1 years (max 3 years) Contract type: Freelance

03/2026 Contract duration: 1 year, extendable for 2 more years (max 3 years) Contract type: Freelance