Networking & Telecommunications Software Engineer

3 days ago

tamil nadu, India Lynk Full time

Location: Chennai, India (In-office)Department: Engineering – TelecommunicationsAbout LynkInCommon is hiring on behalf of Lynk, the pioneer of satellite direct-to-device (D2D) technology and the first company licensed by the FCC to operate a space-based cellular network.Lynk enables standard, unmodified phones to connect directly to satellites — tested across all seven continents and approved in 30+ countries. With 40+ operator partnerships, Lynk is scaling globally to connect every person, everywhere.Role OverviewAs a Networking & Telecommunications Software Engineer at Lynk, you’ll design and build the software backbone for the world’s first space-based mobile network. You’ll work across GSM, LTE, and 5G technologies, developing network protocols, implementing core telecom functions, and integrating software-defined radios within a distributed system.Key ResponsibilitiesDesign and implement network protocols and software for signaling, O&M, and testing.Develop and integrate telecom systems using C/C++, Python, and Linux IPC mechanisms.Build and optimize protocol stacks and network applications across GSM/LTE/5G.Conduct unit, integration, and system testing (e.g., Google Test).Profile, benchmark, and tune system performance.Required QualificationsBachelor’s degree in Computer Science, Telecommunications, or related field.Strong grasp of networking and telecom protocols (TCP/IP, GSM, LTE, 5G).Proficiency in C/C++ or Python with solid OOP skills.Experience developing or testing protocol stacks, signaling, or core network applications.Familiarity with Linux, socket programming, and multithreading.Understanding of 3GPP systems (MME, HLR, HSS, eNodeB, gNB).Preferred QualificationsExperience with GSM/LTE/5G system integration and deployment.Knowledge of SIGTRAN, Diameter, SIP, or related signaling protocols.Exposure to NFV, Docker/Kubernetes, or cloud platforms (AWS, GCP, Azure).Hands-on with SDRs, RF testing, or Wireshark/tcpdump.Strong debugging and performance tuning skills.Soft SkillsProblem-solving mindset with attention to detail.Collaborative and adaptable in fast-paced environments.Clear, concise communicator.

  • electronics & telecommunication engineer

    2 weeks ago

    Vellanaipatti, Coimbatore, Tamil Nadu, India Universal Engineering & Metal Corporation Full time ₹ 84,000 - ₹ 12,00,000 per year

    An Electronics and Communications Engineering (ECE) shall be responsible for designing, developing, testing, and supervising the manufacturing of electronic circuits, devices, and communication systems for various fields like medical equipment, telecommunications, consumer electronics, and embedded systems.Core ResponsibilitiesDesign & DevelopmentSystem...

  • Telecommunications Technician

    3 days ago

    Chennai G.P.O, Chennai, Tamil Nadu, India HRJ Refrigeration Pvt Ltd Full time ₹ 1,92,000 - ₹ 2,40,000 per year

    Role : Telecommunication RiggerLocation : Chennai, Tamil NaduQualification : 10th / Diploma with min. 1 Year Experience.Experience : 2 years or more in Telecom O&MKnowledge of Telecom Equipment.Main Responsibilities :Climb on Telecom Towers to Perform duties assigned.Handle Telecom equipment with utmost care.Install/De-install RF equipment as per the...

  • Engineer - Global Networking

    6 days ago

    Coimbatore, Tamil Nadu, India Avantor Full time

    The Opportunity Avantor is looking for a dynamic forward-thinking and experienced Engineer - Global Networking who will be responsible for delivering results against some of the most complex business and technology initiatives This role will be a full-time position based out of IND- Coimbatore If you are passionate about solving complex challenges and...

  • Network Engineer

    2 weeks ago

    tamil nadu, India Movate Full time

    Job Profile - Network Engineer Location: - ChennaiLevel: - L3 EngineerShift : Flexible to work in US timingsResponsibilities:Provide advanced-level technical support and troubleshooting for Data Center Networking products and solutions (spine-leaf architectures, VXLAN, BGP EVPN, etc.).Own critical customer escalations, drive root cause analysis, and...

  • Network Engineer

    2 weeks ago

    Chennai, Tamil Nadu, India CIEL HR Full time

    Job Title Network Engineer Years of Exp 4 to 8 years Organization Name NEC Corporation of India Ltd Reporting Relationship Reporting to Group Project Manager Key Responsibilities Testing and Validation Conduct comprehensive testing of Cisco Nexus Catalyst ACI and firewall configurations Identify and address issues security vulnerabilities and optimization as...

  • Network Engineer

    1 week ago

    tamil nadu, India Celestica Full time

    SummaryThe Specialist IT Infrastructure will install, maintain, upgrade, and continuously improve the site's networkoperating environment, ensuring the ongoing reliability, performance and security of the infrastructure. Thisincludes monitoring and up keeping the network operating environments; responding to incidents & problems,planning for growth,...

  • Network Administrator

    2 days ago

    Chennai, Tamil Nadu, India Infinite Computer Solutions Ltd. Full time

    Provide IP Planning of Any new network or Any node/technology (5G, IMS) addition in the network. - collaboration with customer & Internal Domain owner for optimization of IP & future use - Keep Network data with design, connectivity, routing, FW. - Be a part of troubleshooting if issue in connectivity - Preparing flow matrix (node-node connectivity detail)...

  • Network Support Engineer

    2 weeks ago

    tamil nadu, India Tata Consultancy Services Full time

    Job Title : Network Support Engineer Skills :Huawei switches , Smart Optics DWDM Experience : 7 to 12 years Location: Chennai, Kochi Key Responsibilities Install, configure, and maintain Huawei switches (S5720, S5731, CE 6863 Series, CloudEngine). Design and implement LAN/WAN topologies with a focus on scalability, reliability, and security. Manage VLANs,...

  • Network Security Engineer

    6 days ago

    tamil nadu, India ValueLabs Full time

    We are hiring at ValueLabs! Role: Network security engineer Location: Chennai (Onsite)Experience: 7–12 YearsNotice Period: Immediate to 30 Daysinterested candidates please share resume to Konda.naveena@valuelabs.complease find attached JD:Excellent knowledge of Network Security PrinciplesExperience designing, implementing and operating large scale...

  • Network Security Engineer

    3 days ago

    tamil nadu, India ValueLabs Full time

    We are hiring at ValueLabs! Role: Network security engineer Location: Chennai (Onsite) Experience: 7–12 Years Notice Period: Immediate to 30 Days interested candidates please share resume to please find attached JD: Excellent knowledge of Network Security Principles Experience designing, implementing and operating large scale corporate network security...