Found Description
Juniper Network Expert / Senior Network Engineer
Location: Greater Madrid Metropolitan Area, Spain
Experience: 5–10+ Years
Employment Type: Contract / Freelance / Long-Term Opportunity
Work Environment: Enterprise / Telecom / Service Provider
Shift: May include 24/7 or rotational support depending on project requirements
Key Responsibilities
- Design, configure, and support enterprise & service provider network infrastructure
- Manage Juniper MX, EX, and SRX platforms
- Configure and troubleshoot BGP, OSPF, IS-IS, MPLS, VPNs, and WAN connectivity
- Implement Layer 2 / Layer 3 networking including VLANs, STP, and routing integration
- Configure firewall policies, NAT rules, and security controls on Juniper SRX
- Monitor network performance, availability, and capacity
- Troubleshoot complex network incidents, outages, and performance issues
- Perform network upgrades, patching, ...