Principal Engineer – AI& Security Platforms
Location: Bangalore, IndiaOrganization: Infrastructure& Security CTO

Meet the Team

The Infrastructure& Security CTO organization is shaping the future of Cisco’s core products by drivingAI-driven, cloud-native, security-first architectures across networking and security platforms.

Your Impact

As a Principal Engineer, you will define howAI and security are embedded into Cisco’s core networking and security products. You will work at the intersection ofLLMs, Zero Trust security, and cloud-native systems, delivering innovations that improve threat detection, enable secure access, and automate operations at scale.

What You’ll Do

- IntegrateAI/ML and LLMs into platforms for threat detection, anomaly analysis, and intelligent policy enforcement
- Designsecurity-first architectures, including firewall,Zero Trust / secure access, and runtime security (e.g.,Tetragon / eBPF)
- Buildcloud-native platform capabilities leveraging Kubernetes and multi-cloud environments
- Developlarge-scale telemetry, data pipelines, and real-time inference systems to power AI-driven insights
- Design solutions across theAI security lifecycle, including model/data protection, access control, and runtime enforcement
- Driveend-to-end execution from architecture through production, including hands-on design and critical-path development
- Partner with product teams to delivercustomer-facing innovation and monetization opportunities
- Lead and mentor across teams spanningsecurity, AI, and platform engineering

Minimum Qualifications

- 12+ years inplatform engineering, distributed systems, or security architecture
- Solid expertise in:




- Network and cloud security (firewalls, Zero Trust, secure access)
- Cloud-native systems (Kubernetes, microservices)
- Experience withcloud-native security (e.g., Tetragon, eBPF, or similar)
- Hands-on production experience building LLM/AI applications for security use cases, including deployment and scaling
- Strong programming skills inC/C++, Go, and/or Java, withPython for AI integration and automation
- Experience buildinglarge-scale, telemetry/data-driven platforms

Preferred Qualifications

- Experience applyingAI to security or networking platforms at scale
- Deep knowledge ofZero Trust, SSE/SASE, and identity-driven architectures
- Experience withmulti-cloud platforms (AWS, Azure, GCP)
- Strong product mindset—connectingplatform innovation to business outcomes
- Proven ability to drivecross-functional initiatives from concept to production

Why Cisco?

At Cisco, we’re revolutionizing how data and infrastructure connect and protect organizations in the AI era – and beyond. We’ve been innovating fearlessly for 40 years to create solutions that power how humans and technology work together across the physical and digital worlds. These solutions provide customers with unparalleled security, visibility, and insights across the entire digital footprint.
Fueled by the depth and breadth of our technology,



we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you’ll see that the opportunities to grow and build are limitless. We work as a team, collaborating with empathy to make really big things happen on a global scale. Because our solutions are everywhere, our impact is everywhere.
We are Cisco, and our power starts with you.

Disclaimer
To ensure that we hire the best talent in the right way, we follow a strict hiring process and recently, Cisco has been made aware of fraudulent recruiters claiming to be from the company. Please be advised that any communication from Cisco about careers will:

- be in direct response to an application you have submitted through the company career site
- begin with screening or an interview
- originate from a Cisco email address, and
- be conducted across email, phone, or WebEx

Cisco will never make a job offer without conducting an interview process or ask you for money in any way. If you have been requested to apply for a role or have received an offer from a site other thanhttps://careers.cisco.com orcisco.wd5.myworkday.com, do not provide any personal identifying information, including your Aadhaar or other personal identifying number, birth certificate, banking information, driver's license, or passport.

If you are the target of a recruiting scam, consider filing a report with your local law enforcement authorities. Cisco bears no responsibility, and cannot be held liable, for any claims, damages, expenses, or other inconvenience resulting from or in any way connected to recruiting scams.

📌 Principal Engineer | AI and Security | 13+ years (Karnataka)
🏢 Cisco Systems
📍 Karnataka