Senior Technical Lead

Senior Technical Lead - Linux Security Engineer

What You Will Do: Key Responsibilities

• Enhance the security posture

  of our telephony application server platform (e.g., MTAS or similar telecom core products).
• Work closely with

  system architects, developers, and security specialists

  to ensure solutions remain secure, compliant, and high-performing.
• Design and implement security solutions for

  cloud-native environments

  and

  virtual environments

  .

• Write detailed specifications and functional documents

  , designing robust solutions for various security requirements.
• Perform

  upgrade testing and workflow validation

  to ensure secure system transitions.

The Skills You Bring: Required Qualifications

• Experience:

  8-14 years of hands-on experience in

  Linux system security

  and work experience in

  Cloud-native environments

  .

• Programming Languages:

  Knowledge of

  C++ coding language

  .

• Security Tools & Vulnerability Analysis:

  Familiarity with

  security scanning tools

  and

  vulnerability analysis techniques

  .

• Scripting:

  Proficient in

  Python and Shell scripting

  for automation and configuration tasks.

• Linux Auditing & Logging:

  Good understanding of

  Linux auditing and logging systems

  .

• Telecom Product Experience (Preferable):

  Experience working with MTAS or similar telecom core products.

• Cryptography:

  Knowledge of

  cryptographic algorithms

  .

• Security Protocols:

  Exposure to security protocols such as

  SNMPv3, NTP, DNSSec, IPSec, TLS, HTTPS, SSHv2, LDAP, and Rsyslog

  .

• Telecom Protocols (Preferable):

  Exposure to telecom protocols, IMS stack, or VoLTE/VoNR infrastructure.