**Network \& Data Security Engineer** Open for any TCS location (Guadalajara, Querétaro, Monterrey, and CDMX) Hybrid work modality: three times a week in the office (not negotiable) Advanced English level required (conversational; interviews will be in English) Job Requirements: Strong hands\-on expertise in network security technologies: firewalls, VPNs, IDS/IPS, proxies. Deep understanding of data protection: encryption, access control, secure data flows. Familiarity with cloud security (Azure, AWS, GCP): secure VNet NSGs, UDRs, identity management. Job Types: Full\-time, Permanent Pay: $80,000\.00 \- $90,000\.00 per month Application Question(s): * Do you have hands\-on experience with security technologies such as firewalls, VPNs, IDS/IPS, and proxies? * Have you implemented and managed cloud security solutions (Azure, AWS, or GCP), including VNets, NSGs, UDRs, and identity management? * Do you have experience designing and implementing data protection solutions, such as data encryption and secure data flow controls, in an enterprise environment? Language: * English (Required) Work Location: Hybrid remote in 03900, San José Insurgentes, CDMX