Senior Network Engineer - Data Center & Security

European IP Security AB; Sollentuna kommun; On-site; SEK 520,000 - 720,000; Full time

Job summary

European IP Security AB seeks an experienced Network Engineer with a background in data-center environments, designing, implementing, operating and troubleshooting secure network infrastructure. The role blends hands-on technical work with incident management, supplier coordination and documentation.

You will collaborate with internal and external IT and security teams, coordinate with telecom operators and ISPs, and contribute to network improvements and security policies with a focus on

Qualifications

• Proven experience as a Network Engineer or similar role in data-center environments.

Responsibilities

• Design, configure, operate and maintain enterprise and data-center networks.
• Configure and troubleshoot routers, switches, firewalls, VPNs and wireless infrastructure.
• Manage LAN, WAN, VLAN, routing and Internet connectivity.
• Coordinate installations, incidents and service changes with telecom operators, carriers and ISPs.
• Troubleshoot network outages, packet loss, latency, routing problems and connectivity issues.
• Configure and maintain site-to-site and remote-access VPN solutions.
• Implement network segmentation and access-control policies.
• Support firewall policy management and network security improvements.
• Monitor network availability, performance, capacity and security.
• Analyze logs, alarms, network traffic and flow information.
• Participate in major incident investigations and root-cause analysis.
• Perform data-center activities, including equipment installation, cabling, patching and hardware replacement.
• Plan and execute network changes, upgrades and maintenance activities.
• Maintain network diagrams, IP address plans, configuration records and technical procedures.
• Manage backups of network-device configurations.
• Work with suppliers on circuit delivery, fault resolution and service-level follow-up.
• Participate in on-call duty and planned maintenance when required.

Skills

TCP/IP

IPv4/IPv6

BGP/OSPF

LAN/WAN

Security & Network hardening

Network troubleshooting

English communication

Tools

Fortinet

Cisco

Juniper

Extreme Networks

Job description

European IP Security AB seeks an experienced Network Engineer with a background in data-center environments, designing, implementing, operating and troubleshooting secure network infrastructure. The role blends hands-on technical work with incident management, supplier coordination and documentation.

You will collaborate with internal and external IT and security teams, coordinate with telecom operators and ISPs, and contribute to network improvements and security policies with a focus on