HCLTech is conducting a virtual hiring drive for experienced professionals in Networking Automation, SD-WAN, and platform testing. This opportunity is suited to candidates with hands-on expertise in Python-based test automation, networking protocols, and Cisco SD-WAN (Viptela). Interviews are scheduled during 12 October to 18 October 2026, so interested candidates should prepare their updated resumes and technical examples in advance.
๐ Job Details
- ๐ข Company: HCLTech
- ๐ผ Position: Test Lead โ Networking Automation
- ๐งโ๐ป Experience: 5โ10 years
- ๐ Locations: Bengaluru (Jigani) and Chennai (Sholinganallur)
- ๐ป Interview Mode: Virtual
- ๐ Interview Window: 12 Octoberโ18 October 2026
- ๐งช Domain: Networking Automation, SD-WAN, Platform Testing
- ๐ ๏ธ Key Skills: Python Automation, TCP/IP, DNS, DHCP, Switching, Routing, BGP, OSPF, EIGRP, Cisco SD-WAN (Viptela), vTest
- ๐ฉ Application Email: kandregulajaya.praka@hcltech.com
- ๐ฏ Target Candidates: Experienced testing professionals with strong networking and automation knowledge
๐ข About HCLTech
HCLTech is a global technology company providing IT services, engineering and R&D services, cloud solutions, cybersecurity, digital transformation, and technology consulting. It works with clients across industries to develop, operate, and validate complex technology platforms. For professionals working in networking and quality engineering, HCLTech can offer exposure to enterprise infrastructure, network technologies, automation frameworks, and large-scale testing practices. The exact project, client environment, and responsibilities for this opening will depend on the team and assignment.
๐ Why Is This Role Good for Experienced Professionals?
- Advanced networking exposure: Work involving BGP, OSPF, EIGRP, switching, routing, and Cisco SD-WAN can strengthen practical knowledge of enterprise networks.
- Python automation: Build or maintain automated tests that reduce repetitive manual validation and improve test coverage.
- SD-WAN testing experience: Cisco Viptela knowledge is particularly relevant to validating centralized network management, connectivity, routing behavior, and configuration changes.
- End-to-end quality ownership: Test design, execution, defect tracking, and release validation can help experienced engineers develop broader testing responsibility.
- Career development: Depending on actual responsibilities, the role may support progression toward senior automation, network quality engineering, or test leadership positions.
๐ ๏ธ Skills Required for This Role
- Python automation: Functions, classes, exception handling, reusable test utilities, logging, assertions, and test data management.
- Networking fundamentals: TCP/IP, DNS, DHCP, IP addressing, subnetting, VLANs, switching, routing, and connectivity troubleshooting.
- Routing protocols: Understand BGP, OSPF, and EIGRP concepts, route selection, neighbor relationships, convergence, and failure scenarios.
- Cisco SD-WAN (Viptela): Familiarity with SD-WAN architecture, control and data planes, policy configuration, connectivity, and validation workflows.
- Testing and validation: Test planning, test-case design, regression testing, integration testing, defect lifecycle, and result reporting.
- vTest: Be ready to explain your practical experience with the tool and how it fits into your network testing workflow.
- Leadership and communication: Prioritization, root-cause analysis, collaboration with development teams, and clear reporting of technical issues.
๐ง Expected Interview Rounds at HCLTech
- 1. Resume screening: Recruiters may assess relevant experience, Python automation, networking protocols, Cisco SD-WAN, and availability for the listed locations.
- 2. Technical interview: Expect questions on TCP/IP, DNS, DHCP, switching, routing, BGP, OSPF, EIGRP, and SD-WAN architecture.
- 3. Automation and testing discussion: Be prepared to explain Python frameworks, test scripts, test design, regression coverage, defect handling, and your use of vTest.
- 4. Scenario-based or managerial discussion: You may be asked how you would troubleshoot a failed route, validate a network change, prioritize defects, or coordinate testing across teams.
- 5. HR or final discussion: Possible topics include work location, joining timeline, compensation expectations, and project fit. The actual rounds may vary.
๐ฐ Expected Salary Range
The hiring announcement does not disclose an official salary band. Compensation may depend on experience, technical depth, current package, interview performance, and project requirements. As a rough market estimate, not an official HCLTech figure, candidates with 5โ10 years of relevant networking automation and SD-WAN testing experience might research a range of approximately โน10โ22 LPA before stating expectations. Candidates should validate the range against their experience and the recruiterโs budget; this is not a confirmed offer range.
๐ฏ Preparation Tips
- Practise network failure scenarios: Explain how you would investigate DNS resolution failures, DHCP assignment issues, routing loops, packet loss, and intermittent connectivity.
- Prepare Python examples: Be ready to discuss a test script you built, what it validated, how failures were logged, and how you handled unexpected responses.
- Revise BGP and OSPF: Understand neighbor establishment, route advertisement, route selection, convergence, and what to validate when a peer or link fails.
- Review Viptela SD-WAN: Study the main architectural components, control connections, overlay tunnels, centralized policies, and how you would validate connectivity after a configuration change.
- Connect testing to business impact: Explain how your tests detect outages, routing instability, policy errors, or regressions before release.
- Use real examples: Prepare two or three stories describing a difficult defect, your troubleshooting method, the root cause, and the measurable improvement achieved.
- Review vTest: Be clear about the features you have personally used and the types of platform validation you performed. Avoid claiming hands-on experience you do not have.
๐ Resume Tips
- Highlight relevant 5โ10 years of experience and specify your individual responsibilities in network testing and automation.
- Mention Python frameworks, libraries, test execution tools, and reporting methods you have actually used.
- Include protocols such as BGP, OSPF, and EIGRP, along with Cisco SD-WAN/Viptela experience where applicable.
- Add measurable achievements, such as reduced regression execution time, increased automation coverage, or improved defect detection.
- Describe test-case design, integration and regression validation, root-cause analysis, and collaboration with engineering teams.
- Keep the resume concise, technically specific, and consistent with the skills you can explain during an interview.
๐ฉ How to Apply
๐ฉ kandregulajaya.praka@hcltech.com
Interested candidates whose profiles match the requirements should follow the application instructions in the hiring announcement.
- Step 1: Update your resume with relevant networking, Python automation, SD-WAN, and testing experience.
- Step 2: Email your resume to kandregulajaya.praka@hcltech.com
- Step 3: Use a clear subject line such as โApplication โ Test Lead Networking Automation โ 5โ10 Yearsโ.
- Step 4: Mention your total experience, relevant automation experience, preferred location (Bengaluru or Chennai), notice period, and contact details in the email.
- Step 5: Keep your phone and email accessible during the virtual interview window of 12โ18 October 2026.
