About the Company

UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35,000 employees worldwide and a presence in more than 35 countries. We are leaders in digital technology services, providing large‑scale technological solutions to major companies.

Job Title

IP Use Case Designer

Location & Model

Hybrid – Madrid: 3 days in office, 2 days remote.

Responsibilities

• Proven hands‑on experience with Cisco NSO: service package development, service templates, and network element drivers (NEDs).
• In‑depth knowledge of Cisco Crosswork Network Controller (CNC) for SDN‑based path computation, provisioning, and closed‑loop automation.
• Strong expertise in YANG data modeling for services and devices; ability to design, extend, and troubleshoot YANG modules.
• Practical experience with NETCONF, RESTCONF, and gRPC for network p...