Job Summary: We are seeking a Telecommunications NOC Engineer for network monitoring, incident management, and Voice and SMS traffic analysis to ensure operational continuity and service stability. Key Highlights: 1. Experience in network monitoring and NOC incident management 2. Administration of Voice and SMS traffic routing 3. Analysis of SIP/SMPP signaling and traffic behavior Telecommunications NOC Engineer – Voice and SMS Location: Polanco, Mexico City Work Mode: Hybrid Employment Type: Full-time Schedule: Rotating shifts with weekly rest as stipulated by law Net Monthly Salary: $17,000 to $21,000 MXN, depending on experience Benefits: Above statutory requirements Bonus: Performance bonus starting from the third month Job Description A company in the **Telecommunications** sector is seeking an **NOC Engineer** with experience in **Network Monitoring**, **Incident Management**, and **Voice and SMS Traffic Analysis**, responsible for ensuring operational continuity and service stability. Responsibilities * Monitoring of the **Telecommunications Network** and service platforms * Management and tracking of **NOC Incidents** to resolution * Administration of **Traffic Routing** for **Voice and SMS** services * Analysis of **SIP / SMPP Signaling** and traffic behavior * Preparation of **Operational Reports** and technical documentation * Proposal of **Operational Improvements** and preventive actions Technical Requirements * Experience in **Telecommunications NOC** * Knowledge of **SIP, SMPP, VoIP, SMS** * Proficiency with **SBC, Media Gateway, Asterisk, Diditalk, OpenSips, Kamailio, FreeSwitch** * Use of **Wireshark, sngrep, TCPdump** for network analysis * Knowledge of **TCP/IP Networks, Linux, LAN, Switches, Firewalls, and Routers** Professional Profile * Ability to prioritize **Critical Incidents** * Clear communication for **Technical Reporting** * Autonomy, organization, and focus on **Service Continuity** * Adaptability to operational environments with shift work Application Interested candidates may apply through this channel to proceed with the selection process. Employment Type: Full-time Salary: $17,000.00 – $21,000.00 per month Work Location: On-site employment