Network Technician
Workplace: Solna, Sweden
Expires: June 30, 2025
Responsible for designing, deploying, and maintaining Software Defined Networks (SDN) ensuring redundancy, performance, security, and reliability. Manages core network components including routers, switches, firewalls, and manages network operations. Monitors network performance, troubleshoots issues, implements proactive maintenance and security measures, collaborates with vendors and teams, engages with stakeholders to prioritize requirements, documents processes, supports team knowledge transfer, and applies cybersecurity best practices.
Main requirements:
- University degree in Engineering, Computer Science, or equivalent experience.
- Hands-on experience and deep knowledge of Software Defined Networking (SDN).
- In-depth knowledge of network hardware, protocols, and systems including routers, switches, WAN, firewalls, and remote access.
- Experience with OT networks and related protocols.
- Experience with network management systems such as Cisco Catalyst Center.
- Hands-on experience with Infrastructure-as-Code tools like Terraform or Ansible.
- Experience in wireless network design, DHCP, DNS, Radius, and Cisco ISE.
- Good knowledge of authentication and authorization systems for clients and devices such as Cisco ISE.
Responsibilities:
- Design, deploy, and maintain Software Defined Networks with full redundancy.
- Configure and manage core network layers including routers, switches, firewalls, and management systems.
- Ensure high-performance, secure, and reliable connectivity across systems and devices.
- Monitor network performance and troubleshoot to minimize downtime.
- Define and implement proactive maintenance and secure operational processes.
- Collaborate with vendors and cross-functional teams to align network architecture with business needs.
- Engage with stakeholders to understand and prioritize connectivity requirements.
- Document network processes and share best practices for knowledge transfer and operational excellence.
- Support and mentor colleagues to enhance technical capabilities.
- Apply cybersecurity best practices in network design and operations.
- Support threat monitoring and mitigation within the network infrastructure.
- Ensure compliance with Network Operations Center (NOC) principles and secure authentication processes.
Required hard skills:
- Software Defined Networking (SDN)
- Network hardware configuration (routers, switches, firewalls)
- Network protocols and systems
- Operational Technology (OT) networks and protocols
- Network management systems (e.g., Cisco Catalyst Center)
- Infrastructure-as-Code tools (Terraform, Ansible)
- Wireless network design
- DHCP, DNS, Radius protocols
- Cisco Identity Services Engine (ISE)
- Authentication and authorization systems
Soft skills:
- Troubleshooting and analytical skills
- Collaboration and teamwork
- Communication skills for stakeholder engagement
- Documentation and knowledge sharing
- Mentoring and support
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