Job Description: We are seeking a talented 3G Protocol Stack Developer with extensive experience in the field. As a 3G Protocol Stack Developer, you will be responsible for designing, developing, and maintaining 3G protocol stack modules across L1 and L2 layers. Your primary focus will be on utilizing your strong programming skills in C language to ensure the efficient functioning of telecom software. You should possess exceptional debugging capabilities, adept at problem-solving, and proficient in conducting root cause analysis for complex issues. Key Responsibilities: - Design, develop, and maintain 3G protocol stack modules encompassing L1 and L2 layers. - Triaging, root cause analysis, and resolving defects for intricate problems. - Perform detailed technical analysis and efficiently map issues to relevant modules for swift resolution. - Collaborate with diverse teams to devise and implement effective solutions. - Uphold compliance with 3GPP standards while optimizing performance across different layers. Required Skills: - Proficiency in C language programming is a must. - Hands-on experience in 3G protocol stack development focusing on L1 and L2 layers. - Exceptional debugging, triaging, and problem-solving abilities. - Capable of conducting root cause analysis and mapping issues to appropriate modules. - Thorough understanding of 3GPP specifications and telecom architecture. Preferred Skills: - Previous experience with multi-threaded systems, Real-Time Operating Systems (RTOS), and embedded platforms. - Familiarity with protocol analyzers, log tools, and network simulators. If you possess the requisite skills and experience in 3G protocol stack development and are passionate about creating efficient telecom software, we encourage you to apply for this exciting opportunity in Bengaluru. Immediate joiners or those serving notice are welcome to apply.,
Job Title: Cyber Security Engineer (CHM Certified) Location: Bangalore (Client Site) Work Mode: 5 Days WFO Experience: 3+ Years Certification: CHM – Mandatory Role Summary: Seeking 3 experienced Cyber Security Engineers for wireless telecom infrastructure including RAN, Core, and Edge components. Candidates must have hands-on expertise in telecom-grade security protocols, threat detection, and compliance. Key Responsibilities: Secure wireless network elements (BTS, eNodeB, gNodeB, RRUs) across 4G/5G layers Protect signalling protocols (SS7, Diameter, SIP) from interception and manipulation Conduct vulnerability assessments, penetration testing, and incident response Monitor threats via SIEM tools (Splunk, QRadar) and telecom NMS/EMS logs Ensure compliance with ISO 27011, GSMA, TRAI, and ITU-T standards Required Skills: CHM Certification (Mandatory) Strong knowledge of LTE/5G architecture, SDN/NFV security, and telecom firewalls Proficiency in Wireshark, Metasploit, Nmap, Burp Suite, Kali Linux Job Type: Full-time Work Location: In person