Senior Network Security Engineer - DGX Cloud

NVIDIA is looking for a Sr Network Security Engineer who will design and implement security best practices for on-premise and cloud access, keeping in mind boundaries that securely enable NVIDIA business verticals such as Graphics Drivers to Autonomous Vehicles and Artificial Intelligence to Deep Learning frameworks for internal and external consumption. This includes the use of deploying and maintaining various aspects of infrastructure security including, but not limited to, stateful firewalls, IDS/IPS technologies, packet analysis, load balancing, vulnerability detection, and prevention tools. This individual will lead the implementation and management of security solutions that protect our cloud and on-prem network infrastructure, support advanced workload scalability, and align with compliance requirements. The role requires deep technical expertise in multi-cloud services and tools, a background in cybersecurity, hands-on experience with cloud-native security practices, and outstanding troubleshooting skills with a track record in delivering and “keeping the lights on” in large-scale networks.

What You Will Be Doing:

• Implement, manage, and troubleshoot firewalls within our on-premise and cloud network infrastructures

• Performing security audits/threat models/Risk assessments for networks

• Participate in ACL approvals and security reviews

• Document security guidelines for NGC on-premise and CSP deployments

• Enhance our security feature set for increased visibility and network intelligence

• Maintain regular vulnerability patching and bug scrub cadence with security vendors to eliminate potential threat vectors

What We Need To See:

• Understand and enforce standard practices for securing cloud and on-premise environments, including network segmentation, data encryption, and identity access management

• Expert knowledge in Fortinet, FortiManager, Arista and Cumulus

• Expert knowledge in firewall scaling & redundancy: 

  • Active/Passive & Active/Active 

  • Achieving scaled throughput while keeping network traffic secure

  • Firewall templating and policy package deployment

• Expert knowledge in best practices & operations as it relates to:

  • Cloud-based cybersecurity principles

  • Anti-Bot/Malware/Virus

  • DLP

  • IDS/IPS

  • SSL Inspection/Decryption

  • URL Inspection

  • Zero Day

• Understanding of host network hardening. Understanding of network virtualization such as: VRFs, VxLAN

• Strong background in routing and switching -  BGP(iBGP, eBGP, RPKI), route reflectors, RTBH, 802.1x, MACSec. Understanding of network backbone and datacenter design

• Familiarity with Cloud Service Provider virtualized firewall deployments. Ability to work cross-functionally with adjacent security organizations. Understanding of security threats at each layer of the OSI model

• 5+ years of experience in network security with Bachelor’s degree or equivalent experience

Ways To Stand Out From The Crowd:

• Expertise in OCI, GCP, AWS, Azure cybersecurity. Working knowledge of Mellanox/Cumulus OS

• Python/Shell scripts/Golang for automation, tools, frameworks, dashboards. Open source contributions

• You have designed and secured large-scale networks. Passionate about innovating and investing in ground breaking technologies. Familiarity with container and micro service technology and concepts

NVIDIA is leading the way in groundbreaking developments in Artificial Intelligence, High-Performance Computing and Visualization. The GPU, our invention, serves as the visual cortex of modern computers and is at the heart of our products and services. Our work opens up new universes to explore, enables amazing creativity and discovery, and powers what were once science fiction inventions from artificial intelligence to autonomous cars. NVIDIA is looking for great people like you to help us accelerate the next wave of artificial intelligence.

NVIDIA is widely considered to be one of the technology world’s most desirable employers. We have some of the most hard-working and dedicated people in the world working for us. If you're creative and autonomous, we want to hear from you!

Your base salary will be determined based on your location, experience, and the pay of employees in similar positions. The base salary range is 136,000 USD - 212,750 USD for Level 3, and 168,000 USD - 264,500 USD for Level 4.Applications for this job will be accepted at least until November 23, 2025.NVIDIA is committed to fostering a diverse work environment and proud to be an equal opportunity employer. As we highly value diversity in our current and future employees, we do not discriminate (including in our hiring and promotion practices) on the basis of race, religion, color, national origin, gender, gender expression, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law.