Networking -L1/L2 Support

2 weeks ago

Hyderabad, India Tectoro Consulting Private Limited Full time

Job Description – Network R&D and Testing Engineer

Position: Network R&D and Testing Engineer

Location: (Insert Location)

Employment Type: Full-time

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About the Role

We are seeking a highly motivated Network R&D and Testing Engineer who will be responsible for researching, developing, and testing network solutions across multiple operating systems and networking devices (routers, switches, firewalls, etc.). The role involves evaluating emerging technologies, conducting interoperability tests, identifying performance bottlenecks, and providing insights that help improve our products and solutions.

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Key Responsibilities

  • Conduct research and development in networking technologies, protocols, and system integration.
  • Design and execute test plans for routers, switches, firewalls, and different operating systems (Linux, Windows, Unix, etc.).
  • Perform functional, interoperability, performance, and scalability testing on networking devices and software.
  • Analyze network behavior under different configurations and workloads.
  • Collaborate with product, engineering, and QA teams to identify and resolve issues.
  • Maintain a strong knowledge base of industry standards, protocols (TCP/IP, BGP, OSPF, MPLS, VLAN, VPN, etc.), and emerging trends.
  • Develop scripts and automation frameworks for testing and validation (e.g., Python, Shell, Ansible).
  • Document research findings, test results, and recommendations in clear, detailed reports.
  • Support PoC (Proof of Concept) implementations and customer test environments as needed.

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Required Skills & Qualifications

  • 2–4 years of experience in networking R&D, testing, or system integration.
  • Strong knowledge of networking concepts, protocols, and routing technologies.
  • Hands-on experience with routers, switches, and firewalls from vendors such as Cisco, Juniper, Fortinet, Palo Alto, or equivalent.
  • Proficiency in working with Linux/Unix and Windows operating systems.
  • Experience in writing and executing test plans, and analyzing packet captures (e.g., Wireshark, tcpdump).
  • Familiarity with network automation tools (Python, Ansible, Bash, etc.).
  • Strong problem-solving skills and ability to work independently in a lab environment.
  • Excellent documentation and communication skills.

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Preferred Qualifications

  • Certifications such as CCNP, CCIE, JNCIP, RHCE, or equivalent.
  • Experience in virtualization, cloud networking (AWS, Azure, GCP), or container networking (Docker, Kubernetes, CNI).
  • Knowledge of security testing for networks and systems.
  • Exposure to performance benchmarking tools like iPerf, Spirent, IXIA.

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