We are looking for an AI Network Engineer!

About the Role:

We’re looking for an experienced AI Network Engineer to manage and optimize high-performance network infrastructures for AI data centers. This role involves working with advanced networking technologies, NVIDIA stack components, and ensuring secure, scalable, and efficient connectivity for AI workloads. If you have deep networking expertise and enjoy working on cutting-edge solutions, this is your chance to make an impact.

What You'll Do:

• Lead network operations and ensure compliance with SLAs/OLAs.

• Maintain and configure network devices for security and operational needs.

• Stay up-to-date with the latest networking technologies and NVIDIA evolutions.

• Manage day-to-day AI Data Center network operations, including incident handling and change requests.

• Implement robust security measures and optimize network performance for AI workloads.

What We Are Looking For:

• Strong knowledge of networking protocols: TCP/IP, BGP, OSPF, ISIS, VRF, VXLAN, EVPN, QoS, GRE, IPSEC, DNS.

• Experience managing large-scale IP networking infrastructures and troubleshooting.

• Expertise in network security (firewalls, intrusion detection/prevention).

• Hands-on experience with Layer 2/3 protocols and routing/switching.

• Automation skills for network infrastructure using Python or similar scripting languages.

• Familiarity with UFM (Unified Fabric Manager), InfiniBand Routing Engine.

• Knowledge of ROCE networking and RDMA programming.

• Experience with NVIDIA NetQ and configuring Nvidia BlueField DPU.

• Must have experience with on-prem datacenter networking supporting container platforms. 

• Should cover routing, segmentation, SDN integration, firewalls, and load balancing. 

• Must be comfortable with network automation. Ex. ansible 

• Expected to collaborate closely with the OpenShift team to ensure network policy alignment and automation consistency. 

• Exp. with high performance networking is highly desirable. 

Nice to Have:

• Experience with NVIDIA InfiniBand networking technologies.

• Certification on NVIDIA Spectrum-X platform administration.

• Understanding of AI and high-performance computing architectures.

• Knowledge of Zero Trust principles and NetDevOps practices.

• NVIDIA Certified Professional – InfiniBand.

Experience

Ideally around 7+ years in relevant roles

IMPORTANT! Norwegian citizenship with a minimum of 10 years of continuous residency in Norway is an absolute requirement for this role since security clearance will be mandatory.

Why Join TCS?

• Work on advanced AI networking and high-performance computing projects.

• Collaborate with global experts and innovative teams.

• Competitive compensation and benefits.

• Opportunity to make an impact in a high-profile client environment.

Please send us your CV in English. We do not require a cover letter.

If you have any questions, please do not hesitate to reach out to our team.

Tata Consultancy Services is a digital transformation and technology partner of choice for industry-leading organizations worldwide. Since its inception in 1968, TCS has upheld the highest standards of innovation, engineering excellence and customer service.

Rooted in the heritage of the Tata Group, TCS is focused on creating long term value for its clients, its investors, its employees, and the community at large. With a highly skilled workforce of over 607,000 consultants in 55 countries and 180 service delivery centers across the world, the company has been recognized as a top employer in six continents. With the ability to rapidly apply and scale new technologies, the company has built long term partnerships with its clients – helping them emerge as perpetually adaptive enterprises. Many of these relationships have endured into decades and navigated every technology cycle, from mainframes in the 1970s to Artificial Intelligence today.

TCS sponsors 14 of the world’s most prestigious marathons and endurance events, including TCS Lidingöloppet, TCS London Marathon and TCS Amsterdam Marathon with a focus on promoting health, sustainability, and community empowerment. TCS generated consolidated revenues of over US $30 billion in the fiscal year ended March 31, 2025.

With a history of over 45 years in Europe, TCS is a transformation partner for companies in industries that range from banking and retail to insurance and travel. Our agile and diverse workforce is distributed in 62 offices across Europe.

• TCS has been ranked number 1 in Customer Satisfaction in Europe for 12 consecutive years.

• TCS has been named Top Employer in Europe for 13 consecutive years

• TCS has been recognized as one of the world’s Top 50 Brands by Kantar BrandZ in 2025

• 80,000 associates are supporting clients in Europe.