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HCLTech is a global Tech company with 225,000+ HCLTechies across 60 countries, offering digital, engineering, and cloud solutions. Serving major industries like Financial Services, Manufacturing, Healthcare, Telecom, and more, its 12-month revenue ending September 2024 was $13 billion.
HCLTech France: +500 HCLTechies. Offices: Paris, Lyon, Toulouse and Blagnac.
We are looking for an SD-WAN Network Engineer (L3 Support) to join our team at a client’s facility in Courbevoie, La Défense.
As an SD-WAN Network Engineer you will be responsible for L2/L3 in an SD-WAN environment.
You have hands-on experience troubleshooting, configuring, and optimizing SD-WAN solutions, along with expertise in traditional networking concepts (routing, switching, firewalls, and security policies).
Tasks and Responsibilities as L3 Support:
• Handle escalated incidents, perform deep-dive troubleshooting, and resolve complex network issues.
• Optimize SD-WAN configurations for performance, security, and scalability.
• Support network automation and scripting for improved operational efficiency.
• Perform root cause analysis (RCA) and create incident reports.
• Collaborate with vendors and engineering teams for software upgrades, patches, and enhancements.
Job Requirements
• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• 4-8 years for L3 of experience in networking with a focus on SD-WAN and WAN technologies.
• Relevant certifications (CCNP, SD-WAN Specialist. Must, NSE, CCIE R&S or equivalent) are a plus.
• Strong understanding of SD-WAN technologies (Cisco Viptela, VMware SD-WAN by VeloCloud, Fortinet SD-WAN, Silver Peak, etc.).
• Expertise in routing protocols (BGP, OSPF, EIGRP) and switching concepts (VLANs, STP, EtherChannel).
• Experience with firewalls and security policies (Cisco ASA, Palo Alto, FortiGate, or equivalent).
• Knowledge of IPSec VPNs, MPLS, QoS, and WAN optimization techniques.
• Familiarity with network monitoring tools (SolarWinds, PRTG, Wireshark, etc.).
• Hands-on experience in network automation (Python, Ansible, Terraform) is a plus.
• Understanding of cloud networking (AWS, Azure, GCP) is a plus.
• Strong analytical and problem-solving skills.
• Excellent verbal and written communication skills.
• Ability to work in a team and collaborate across multiple stakeholders.
• Strong documentation and reporting skills.
• Fluent in French and English
Candidates must already be legally authorized to work and reside in France. Please note that HCLTech does not provide visa sponsorship for this position.
Ready for a new challenge? Join a friendly, multinational company offering endless opportunities in a dynamic, multicultural environment.
Apply now and submit your CV in English!
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At HCLTech, we offer diverse opportunities to learn, innovate, and fast-track your career. You'll work with global clients and industry-leading experts, gaining access to mentorship and rewarding growth paths. Our people-friendly work culture fosters flexibility, leadership, and personal and professional growth, giving you the freedom to explore, experiment, and thrive.
We believe in doing things differently, offering hands-on training and coaching, and celebrating the passion and commitment of our teams. Discover the benefits of joining HCLTech:
- Comprehensive benefits package.
- Global career opportunities and mobility.
- Flexible work environment supporting work-life balance.
- Exciting projects and upskilling opportunities to shape your role.
- Total wellbeing focus: Beyond professional growth, you’ll be able to collaborate with like-
minded colleagues to drive meaningful impact through initiatives like our CSR Council, Diversity Council, Women Connect, and many more.