l
lukasjohannesso

Lukas J

@lukasjohannesso

Network Security Technician

Sweden
English, Swedish
About me
Network security engineer specializing in Fortinet and Cisco technologies, with more than six years of experience in enterprise networking. I have hands-on experience designing, migrating, auditing and troubleshooting FortiGate, FortiSwitch, VPN, SD-WAN, routing, VLAN and security solutions for business environments. I hold multiple Fortinet certifications up to NSE 6 level and have independently led customer network designs and migrations. My work is practical, clearly documented and focused on improving security, reliability and maintainability.... Read more

Skills

l
lukasjohannesso
Lukas J
Offline • 
Average response time: 1 hour

See my services

Support & IT
I will configure and troubleshoot cisco devices
From$25 / projectMore details
Technical Support
I will audit your fortigate firewall configuration and security
From$30 / projectMore details

Portfolio

Work experience

Self_Employed

Self Employed

Full-time • 6 yrs

Network security technician

Sep 2024 - Present • 1 yr 10 mos

At a IT consultant Company in Sweden I work as a network consultant, designing, implementing, migrating, and troubleshooting network and security solutions for business customers. My work primarily involves Fortinet technologies, including FortiGate firewalls, FortiSwitch, FortiManager, VPN, SD-WAN, routing, VLANs, firewall policies, security profiles, and network authentication. I have independently led network designs and migrations for smaller customers and regularly troubleshoot complex connectivity, security, and configuration issues. I also work with network monitoring, documentation, configuration management, and automation using tools such as LibreNMS, NetBox, Node-RED, and TOPdesk. I hold multiple Fortinet certifications up to NSE 6 level.

Network technician

Sep 2020 - Nov 2024 • 4 yrs 2 mos

Worked at Telia Company, one of Sweden’s largest telecommunications providers, troubleshooting complex enterprise network solutions and implementing network changes.