Technical Specialist
Bengaluru · Staff/Principal
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Job description
Job Summary
CTG Tracking ID-RDNAV120
"CTG_NAVS_C_Engineer
HCLTech is a global technology company, home to 225,000+ people across 52 countries, delivering industry-leading capabilities centered around Digital, Engineering and Cloud and powered by a broad portfolio of technology services and products (from our HCL Software division). We work with clients across all major verticals including Financial Services, Manufacturing, Technology and Services, Telecom and Media, Retail and CPG, Life Sciences and Healthcare and Public Services. Consolidated revenues as of 12 months ending June 20, 2025, totalled $13.84 billion. To learn how we can supercharge progress for you, visit hcltech.com
Are you looking for an opportunity to use your skills and imagination to enhance our Telco evolution? Are you looking for an inclusive, flexible work environment, where everyone’s uniqueness is appreciated? Do you want to be challenged, have the freedom to innovate, continuously learn and grow, while being supported by a team of other innovators ready push beyond the status quo? Then we have the right opportunity for you!
We are looking for a System Engineer who is well versed in Telecom Domain to join us! In this role, you will be responsible for enhancing telecom protocol stacks to enable 2G/3G telecom network elements.
In a typical day as a System Engineer, you would:
• Participate in different Agile ceremonies
• Part of the SCRUM team, you will
o Design, Develop and Unit Test high performance code on Linux etc.,
o Contributing to User Stories based on the expected behaviour of the System/Network Element Features.
o Release Planning based on Development Effort
o Sprint Planning based on User Stories and Defect Fixes
o Sprint Execution based on Scaled Agile Framework
Key Responsibilities
2. To support as an SME
3. To ensure knowledge up-gradation and work with new technologies so that the solution is current and meets quality standards and the client requirements
4. To train and develop team so as to ensure that there is an adequate supply of trained manpower in the said technology and deliver risks are mitigated
5. To gather specifications and deliver solutions to the client organization based on understanding of a domain or technology
6. To review project deliverables.
7. To recommend client value creation initiatives and implement industry best practices (on specific technology/product)
Skill Requirements
"Telecom Protocols
C/C++ Development
Networking (TCP/IP & Socket Programming)"
If you have the following Experience, Skills, Education and domain skills.
o Bachelor’s or Master’s degree in communication engineering/computer science/information systems or equivalent
o 5-15 years of Experience.
• Domain: Telecom
• Mandatory skills
o Experience in System Software development on C/C++ in telecom domain with expertise in Socket programming, TCP/IP.
o Excellent proficiency in object orientation & design patterns, Protocol (SS7-MAP/ DIAMETER/SIP) Development; OS fundamentals, Networking basics, Shell scripting.
o IMS protocols (SIP, Diameter).
o IN telecom protocols (CAMEL, INAP, MAP, TCAP).
o Troubleshoot software issues working with different stakeholders to solve technical issues, strong analytical and problem-solving skills.
• Good to have:
o Experience in Building test tools that validate the system platform/application.
o DevOps knowledge with CI/CD pipeline (like Jenkins).
o Ansible, python and Jenkins working knowledge.
o Agile, SAFe, Jira.
• Soft skills
o Excellent written and verbal communication skills
o Ability to combine teamwork with individual contributions
We want to hear from you!
"
Other Requirements
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