Job Description

Project Role :

Security Architect

Project Role Description :

Define the cloud security framework and architecture, ensuring it meets the business requirements and performance goals. Document the implementation of the cloud security controls and transition to cloud security-managed operations.

Must have skills :

Security Penetration Testing

Good to have skills :

NA

Minimum

5

year(s) of experience is required

Educational Qualification :

15 years full time education



Summary: Experienced and technically proficient Telecom Security Expert pentester for our cybersecurity team. The ideal candidate will bring 5 years of hands-on experience in telecom risk and vulnerability assessment, network element hardening, and SOC use case development for telecom infrastructure network pentesting. This role is critical in securing telecom nodes, ensuring compliance with industry standards, and reducing the risk landscape across telecom assets. Roles & Responsibilities: o Conduct comprehensive telecom risk assessments on core and access network nodes (e.g., MSC, HSSVoice core, packet core, radio, IMS, 5G Core, fixed line, etc.). o Perform vulnerability assessments specific to telecom protocols and elements, identifying and addressing weaknesses in both legacy and modern network infrastructures including cloud environments. o Drive security hardening initiatives across telecom network elements by defining and implementing industry-aligned baselines (e.g., 3GPP, GSMA NESAS, NIST). o Perform penetration testing on telecom services and infrastructure. Be proficient with telecom protocols (e.g., SS7, Diameter, GTP, SIP, NAS, SBI) and O&M services (e.g., SNMP, SSH, HTTP). Experience on web application (e.g., OWASP) and on-premises cloud penetration testing. o Experience on Telecom SOC operation/ use cases for proactive threat detection and mitigation related to telecom-specific attack vectors. o Collaborate with OEM vendors and internal network teams to ensure telecom infrastructure meets all security compliance and regulatory requirements. o Provide expert-level guidance during security incident investigations related to telecom infrastructure, including root cause analysis and remediation planning. o Stay abreast of emerging threats, vulnerabilities, and technologies relevant to telecom systems and propose strategic mitigations. o Lead or support internal and third-party security audits, assessments, and penetration tests across telecom assets. o Develop technical documentation, risk reports, and security architecture reviews tailored to the telecom domain. Required Skills and Qualifications: o Bachelor's or Master's degree in Telecommunications, Information Security, Computer Science, or related field. o 5 years of experience in telecom cybersecurity, with deep expertise in mobile and fixed network technologies (2G/3G/4G/5G, IMS, VoLTE, etc.). o Proven experience in telecom-specific risk, pentesting and vulnerability assessments. o Strong knowledge of network element hardening techniques and standards (e.g., NE security configuration baselines, patching policies). o Hands-on experience with telecom protocols such as Diameter, SIP, SS7, GTP, SCTP, etc. o Solid understanding of SOC and SIEM tools, with a focus on use case development for telecom-specific threats. o Familiarity with compliance frameworks and standards like 3GPP, GSMA NESAS, ISO 27001, NIST, and local telecom regulations. o Ability to collaborate with cross-functional teams and articulate complex security issues to technical and non-technical stakeholders. o Strong documentation and reporting skills. Professional & Technical Skills: - Must To Have Skills: Proficiency in Security Penetration Testing with experience in Telecom Security. - Strong understanding of cloud security principles and best practices. - Experience with threat modeling and risk assessment methodologies. - Familiarity with security tools and technologies for vulnerability scanning and penetration testing. - Knowledge of compliance frameworks such as ISO 27001, NIST, and GDPR. Preferred Certifications: o Telecom Security relevant certification/rainings (preferred) o Certified Information Systems Security Professional (CISSP) o GIAC Global Industrial Cyber Security Professional (GICSP) or equivalent telecom-focused security credentials o OSCP (Offensive Security Certified Professional) Additional Information: - The candidate should have minimum 5 years of experience in Security Penetration Testing. - This position is based at our Gurugram office. - A 15 years full time education is required.




15 years full time education