Tata Consultancy Services is an equal opportunity employer, our commitment to diversity & inclusion drives our efforts to provide equal opportunity to all candidates who meet our required knowledge & competency needs, irrespective of any socio-economic background, race, color, national origin, religion, sex, gender identity/expression, age, marital status, disability, sexual orientation or any others. We encourage anyone interested to build a career in TCS to participate in our recruitment & selection process.

TCS is seeking skilled professionals to join our team as a Network Access Control.

Responsibilities:
- Design and Manage Network Access Control Policies: Develop and enforce comprehensive NAC policies to ensure the security and integrity of our network.
- Deploy and Maintain Authentication Systems: Implement and manage network authentication systems, with a focus on Aruba ClearPass, to support micro-segmentation and zero-trust architectures.
- Incident Response: Act as a key responder to network security incidents,



ensuring the effectiveness and resilience of our access control systems.
- System Monitoring and Optimization: Continuously monitor, analyze, and optimize our NAC solutions to ensure they are performing effectively and meeting security requirements.
- Collaboration: Work closely with other IT and security teams to integrate NAC solutions with other security tools and to ensure a cohesive security strategy.
- Documentation: Create and maintain detailed documentation of NAC configurations, policies, and procedures.

Technical/Functional Skills:
- ClearPass Policy Manager (CPPM): In-depth knowledge of ClearPass for network access control (NAC), authentication, authorization and accounting (AAA). This is critical for Zero Trust security.
- Network Security Principles: Strong understanding of security best practices, including firewalls, intrusion detection/prevention systems (IDS/IPS), VPNs and security auditing.
- Zero Trust Security: Knowledge of Ze

📌 Network Engineer (Santiago de Querétaro)
🏢 Tata Consultancy Services
📍 Santiago de Querétaro