Senior Network and Security

Joinimagine; Dadri; Hybride; INR 1 500 000 - 2 600 000; Plein temps

Résumé du poste

Kyndryl is seeking an Infrastructure Architect to lead technical delivery across enterprise data centers and cloud environments. You will guide clients, governance, and vendors from needs assessment to final deployment, delivering solutions on time and within budget.

You will leverage Arista, Palo Alto, and Aviatrix technologies to design robust architectures, mentor junior engineers, and drive ITIL‑aligned change processes.

Qualifications

• Provide L3 support for enterprise data center and network infrastructure.
• Manage and troubleshoot Arista switches and enterprise LAN/Data Center network environments.
• Perform configuration, troubleshooting, and operational support for Arista EOS, BGP, OSPF, VLAN, STP, MLAG and related technologies.
• Manage and troubleshoot Palo Alto Firewalls, including security policies, NAT, routing, VPN/IPSec, HA, and traffic‑flow issues.
• Work on Aviatrix Cloud Networking infrastructure and resolve day‑to‑day network operational issues.
• Perform complex network troubleshooting across LAN, WAN, routing, switching, firewall, and connectivity layers.
• Analyze network incidents, identify root cause, and provide permanent corrective actions.
• Prepare detailed RCA (Root Cause Analysis) for major and recurring incidents and outages.
• Perform packet‑level troubleshooting using Ping, Traceroute, Telnet, TCPDump/Wireshark and network/firewall logs.
• Troubleshoot BGP and OSPF, including route advertisement, redistribution, neighbor, and convergence issues.
• Troubleshoot VLAN, STP/RSTP/MST, LACP, MLAG, port‑channel and interface‑related issues.
• Handle incidents, problems, changes, and service requests in accordance with ITIL/Change Management processes.
• Coordinate with L2/L1, Security, Server, Virtualization, Application and other infrastructure teams for end‑to‑end issue resolution.
• Review and validate MOPs, implementation plans, rollback plans, and change requests.
• Participate in planned network changes, migrations, upgrades, and infrastructure projects.
• Maintain network documentation, topology diagrams, SOPs, troubleshooting guides, and knowledge articles.
• Mentor L1/L2 engineers and provide technical guidance during complex incidents.

Responsabilités

• Provide technical leadership across client engagements from requirements to delivery.
• Guide and align stakeholders including clients, governance, and project executives.
• Design optimal networking solutions and validate against client needs and budgets.
• Lead implementation efforts and ensure on‑time, within‑budget delivery.
• Collaborate with SMEs outside your domain to resolve cross‑functional issues.
• Maintain comprehensive documentation and knowledge artifacts.

Connaissances

L3 troubleshooting

Incident management

Stakeholder management

Mentoring

Documentation

Networking fundamentals

Cloud platforms

Outils

Arista EOS

BGP

OSPF

VLAN

STP/RSTP/MST

MLAG

LACP

Arista CloudVision/CVP

Palo Alto Firewall

Aviatrix Cloud Networking

Wireshark

Ping/Traceroute

Description du poste

Who We Are

At Kyndryl, we run and reimagine the mission‑critical technology systems that drive advantage for the world’s leading businesses. We are at the heart of progress; with proven expertise and a continuous flow of AI‑powered insight, enabling smarter decisions, faster innovation, and a lasting competitive edge. For our people—Kyndryls—that means doing purposeful work that powers human progress. Join us and experience a flexible, supportive environment where your well‑being is prioritized and your potential can thrive.

The Role

Infrastructure Architects are the key link between Kyndryl and our clients. You’re in a technical leadership role, uniting and guiding stakeholders from clients, governance, and project executives to delivery and sometimes even the vendors who work with the client. You’ll be there from the start of a project — understanding what’s needed and figuring out the best technical solution. And you’ll be there at the finish, delivering the right product on time and within budget. As an Infrastructure Architect, you’ll draw upon the full breadth of your talent and experience. This is a technical leadership role, so we want you to bring your vision, knowledge, and leadership to each project. To the client, you’re the subject matter expert – consulting early, gathering inputs, understanding what they need from our solution. You define what Kyndryl can do to meet this solution. You design the best solution for the job. And finally, you’re the tech leader for implementation. At Kyndryl we support all major cloud platforms, so you’ll get the chance to use everything you know – and then some. You’ll also become expert at knowing when and how to call on other SMEs outside your wheelhouse. Thinking your way around pre-existing limitations will grow your creativity and flexibility. You’ll learn a lot here, and if you want to work toward certifications there are plenty of opportunities.The rewards for all this are many. You’ll get to influence, create, and deliver something from start to finish. You will have the power to delight our clients. Your future at Kyndryl This role opens the door to many career paths, both vertical and horizontal, and there may be opportunity to travel. It’s a great chance for database administrators or other techs to break into the cloud. It’s also a solid path to become enterprise or chief architect or a distinguished engineer! Whatever you see for yourself, you’ll find the opportunity here.

Who You Are

You’re good at what you do and possess the required experience to prove it. However, equally as important – you have a growth mindset; keen to drive your own personal and professional development. You are customer-focused – someone who prioritizes customer success in their work. And finally, you’re open and borderless – naturally inclusive in how you work with others.

Required Technical and Professional Experience

Provide L3 support for enterprise data center and network infrastructure.

• Manage and troubleshoot Arista switches and enterprise LAN/Data Center network environments.
• Perform configuration, troubleshooting, and operational support for Arista EOS, BGP, OSPF, VLAN, STP, MLAG and related technologies.
• Manage and troubleshoot Palo Alto Firewalls, including security policies, NAT, routing, VPN/IPSec, HA, and traffic‑flow issues.
• Work on Aviatrix Cloud Networking infrastructure and resolve day‑to‑day network operational issues.
• Perform complex network troubleshooting across LAN, WAN, routing, switching, firewall, and connectivity layers.
• Analyze network incidents, identify root cause, and provide permanent corrective actions.
• Prepare detailed RCA (Root Cause Analysis) for major and recurring incidents and outages.
• Perform packet‑level troubleshooting using Ping, Traceroute, Telnet, TCPDump/Wireshark and network/firewall logs.
• Troubleshoot BGP and OSPF, including route advertisement, redistribution, neighbor, and convergence issues.
• Troubleshoot VLAN, STP/RSTP/MST, LACP, MLAG, port‑channel and interface‑related issues.
• Handle incidents, problems, changes, and service requests in accordance with ITIL/Change Management processes.
• Coordinate with L2/L1, Security, Server, Virtualization, Application and other infrastructure teams for end‑to‑end issue resolution.
• Review and validate MOPs, implementation plans, rollback plans, and change requests.
• Participate in planned network changes, migrations, upgrades, and infrastructure projects.
• Maintain network documentation, topology diagrams, SOPs, troubleshooting guides, and knowledge articles.
• Mentor L1/L2 engineers and provide technical guidance during complex incidents.

Required Technical Skills

• Arista Networking: Arista EOS; BGP; OSPF; VLAN; STP/RSTP/MST; MLAG; LACP; Layer 2/Layer 3 troubleshooting; Arista CloudVision/CVP (preferred).
• Palo Alto Firewall: Security Policies; NAT; Routing; IPSec/Site-to-Site VPN; HA; Security Zones; traffic/session troubleshooting; firewall log analysis; Panorama (preferred).
• Aviatrix Cloud Networking: Aviatrix network administration and troubleshooting; cloud connectivity; network routing; infrastructure troubleshooting; incident and problem resolution.
• Troubleshooting & RCA: Strong L3 troubleshooting; packet analysis; incident investigation; Root Cause Analysis; problem management; performance/connectivity troubleshooting; log analysis; permanent‑fix identification.

Good to Have

• Data Center networking experience.
• SDN and network automation exposure.
• Python or network automation knowledge.
• Cloud networking exposure across AWS/Azure/GCP.
• CCNA, CCNP or equal , ITIL certification.
• Experience with monitoring tools such as SolarWinds, Datadog, Splunk, or Grafana.

Candidate Profile

• Strong analytical, troubleshooting, and problem‑solving skills.
• Ability to handle P1/P2 critical incidents independently.
• Ability to take ownership from initial troubleshooting through RCA and permanent resolution.
• Good communication, coordination, and stakeholder‑management skills.
• Ability to work effectively in a 24×7 support environment.
• Strong documentation and technical reporting skills.

Being You

The “Kyn” in Kyndryl means kinship, which represents the strong bonds we have with each other, our customers and our communities. We focus on ensuring all Kyndryls feel included and we welcome people of all cultures, backgrounds, and experiences. Even if you don’t meet every requirement, we encourage you to apply. We believe in growth, and we’re excited to see what you can bring. At Kyndryl, employee feedback has told us that our number one driver of employee engagement is belonging. That sense of belonging — being a valued, respected, trusted member of the team — is fundamental to our culture and fueling great experiences for our customers. This dedication to welcoming everyone into our company means that Kyndryl gives you the ability to thrive and contribute to our culture of empathy and shared success. That’s The Kyndryl Way.

What You Can Expect

Your career with us isn’t just a job—it’s an adventure with purpose. We offer a dynamic, hybrid‑friendly culture that supports your well‑being and empowers you to grow. Our Be Well programs are thoughtfully designed to support your financial, mental, physical, and social health—because we know that when you feel your best, you do your best.

From your very first day, you’ll dive into impactful work that powers the systems our customers rely on every day. You won’t just contribute—you’ll make a difference, tackling meaningful projects that sharpen your skills and fuel your growth.

We’re here to champion your journey. With powerful tools to chart your career path, personalized development goals aligned with your ambitions, and continuous feedback to keep you inspired and on track, you’ll have everything you need to thrive and evolve. You’ll develop in‑demand skills to grow your career and achieve your ambitions with access to cutting‑edge learning opportunities—from certifications with Microsoft, Google, and Amazon to coaching and hands‑on experiences. And through it all, you’ll be part of a culture that values empathy, restless learning, and a devotion to shared success.

We want you to thrive here—and we’re committed to helping you do just that. Ready to make an impact? Join us and help shape what’s next.