Job Description
We are looking for a visionary Senior Network Engineer to join our elite infrastructure team in the heart of London. If you thrive on complex challenges, have a passion for high-availability architectures, and want to work with cutting-edge technologies, this is your opportunity.
At Nexus Infra Solutions, we don't just maintain networks; we engineer them. You will be the gatekeeper of our digital backbone, ensuring seamless communication across global offices and cloud environments. Join us in shaping the future of digital connectivity.
Responsibility
- Design, deploy, and maintain complex LAN/WAN networks using Cisco and Juniper technologies.
- Implement and manage enterprise-grade firewalls (Palo Alto/Fortinet) and VPN solutions.
- Oversee network security protocols and ensure strict compliance with GDPR and industry standards.
- Optimize network performance through traffic analysis, load balancing, and QoS tuning.
- Lead troubleshooting efforts for critical incidents to ensure 99.99% system uptime.
- Document network architecture, configurations, and standard operating procedures (SOPs).
- Collaborate with DevOps teams to integrate network automation using Ansible and Python.
Qualification
- Minimum 5+ years of professional experience in network engineering (Cisco/Juniper preferred).
- Valid certifications such as CCNP, CCIE, or JNCIP are highly desirable.
- Strong understanding of routing protocols (OSPF, BGP, EIGRP) and switching technologies (VLAN, STP).
- Experience with cloud networking architectures (AWS VPC, Azure Virtual Network).
- Proficiency in network scripting (Python) and configuration management tools.
- Excellent problem-solving skills and the ability to thrive in a fast-paced, high-pressure environment.