Senior Network Consultant

We are a $13+ billion global technology company, home to more than 224,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud, and AI, powered by a broad portfolio of technology services and products.HCLTech is a globally recognized leader in the Tech and IT industry, but we’ve never forgotten the startup mindset that got us here. We’ve always approached our work with an idea-first attitude because every one of our accomplishments —no matter how big or small —can be traced back to an idea’s single spark.

It’s that spark —that inner drive —that sets our people apart from our competitors. It enables us not just to pull off game-changing feat after game-changing feat but to better our world in the process. We want you to find your spark. Because that’s what drives you to be better, be more and ultimately, be more fulfilled.

We are seeking a highly experienced and results-driven Senior Network Consultant with over 17 years of expertise in designing, implementing, and managing complex network infrastructures. The ideal candidate brings deep knowledge of modern networking, Multi cloud platforms (Microsoft Azure, AWS & Google Cloud), and enterprise-level security practices.

Key Responsibilities

• Design and manage scalable, secure, and high-performance network systems across data centre, enterprise environments
• Create and own High-Level Design (HLD) and Low-Level Design (LLD) documentation.
• Architect end-to-end network solutions aligned with business and technical requirements
• Lead cloud networking initiatives, especially on Microsoft Azure
• Implement and manage Cisco ACI fabrics, VXLAN-based architectures, and SD-WAN solutions
• Optimize and troubleshoot networks in high-latency and geographically distributed environments
• Implement strong security frameworks (firewalls, VPNs, IDS/IPS, Zero Trust)
• Troubleshoot complex network issues across on-prem and hybrid environments
• Collaborate with cross-functional teams and mentor junior engineers
• Manage and optimize Microsoft Azure networking services (Virtual Networks, VPN Gateway, ExpressRoute, Load Balancers, etc.).
• Work on cutting-edge cloud, SDN, and security technologies
• Leadership role with high impact
• Collaborative and growth-driven environment
• Experience with hybrid cloud environments and migration strategies.
• Strong troubleshooting and analytical skills.
• Familiarity with automation tools and scripting (PowerShell, Python) is a plus.
• Ensure high availability, disaster recovery (DR), and business continuity for mission-critical systems Collaborate with cross-functional teams and mentor junior engineers

Preferred Certifications

• Cisco (CCNP/CCIE)
• Must required : Azure Solutions Architect / Azure Network Engineer, AWS and Google Cloud Networking Skills.
• Security certifications such as CISSP, CEH, or equivalent
• Must have hands on experience in automation like Python, Ansible.
• Should have experience in DevOps and Terraform.
• 🏆 Preferred Certifications:
• CCNP / CCIE | Azure Solutions Architect / Azure Network Engineer | CISSP / CEH
• Proven experience with Cloud networking and cloud architecture.
• Deep understanding of network security principles, including firewalls, VPNs, IDS/IPS, and access control.

Benefits

• A supportive, diverse, and global team with a brilliant culture.
• Competitive compensation and benefits that includes up to 20 days’ vacation per year, various insurances like Term life and Business Travel insurance. These are apart from the statutory benefits applicable in the country. Employee benefits are regulated by an internal policy that contains full details regarding the entitlement and conditions for the benefits as per the law of the land.
• Great opportunities to make the role your own, upskill yourself and get involved with exciting projects.
• Total Wellbeing is our focus. Alongside your professional excellence, you join the likeminded colleagues to create a larger impact within the company and society at large in your chosen area of passion - CSR Council, Diversity Council, Women Connect, Sparks – Engagement Champion to name a few.
• To know more about us visit – www.hcltech.com
• For more information on how we process your personal data, please refer to HCLTech’s Candidate Data Privacy Notice.