Lead AI/ML Engineer – Security AI & LLMs

SonicWall; Maharashtra; On-site; INR 4,800,000 - 7,500,000; Full time

Job summary

SonicWall in Maharashtra, India is seeking a Lead AI/ML Engineer to design, build, and scale the intelligence layer powering our next‑generation security products. You will translate complex datasets—configurations, security alerts, and logs—into production‑ready AI capabilities that drive automated analysis and intelligent recommendations.

You will architect robust AI systems with RAG pipelines, develop and fine‑tune models for anomaly detection and classification, ensure safety and alignment,

Qualifications

• 6+ years of professional ML production experience with 1+ year in LLMs/Generative AI.
• Expertise in Python and ML frameworks (PyTorch/TensorFlow) and LangChain.
• Experience with vector databases and semantic search over technical datasets.
• Strong production engineering focus including API design, containers, and cloud ML platforms.

Responsibilities

• Architect AI Systems: design and deploy Retrieval-Augmented Generation (RAG) pipelines, agentic workflows, and LLM apps for security telemetry and logs.
• Model Development & Tuning: train, fine-tune, and evaluate ML/DL models for pattern matching, anomaly detection, and classification on large datasets.
• Ensure AI Trust & Alignment: implement guardrails, evaluation frameworks, and safety alignment for reliable outputs.
• Establish MLOps: build scalable ML pipelines from data preprocessing to model monitoring in production, coordinating with Data and Product Engineers.

Skills

Python

PyTorch

TensorFlow

LangChain

LlamaIndex

Hugging Face

Tools

Pinecone

Qdrant

Milvus

Docker

Kubernetes

AWS SageMaker

Azure ML

GCP Vertex AI

Job description

SonicWall is a cybersecurity forerunnerwith more than 30 years of expertise and is recognized as a leading partner-first company, ensuring our partners and their customers are never alonein the fight against cybercrime. With the ability to build, scale and manage security across the cloud, hybrid and traditional environments in real-time, SonicWall provides relentless security against the most evasive cyberattacks across endless exposure points for increasingly remote, mobile and cloud-enabled users. With its own threat research center, SonicWall can quickly and economically provide purpose-built security solutions to enable any organization—enterprise, government agencies and SMBs—around the world. For more information, visit www.sonicwall.com or follow us on Twitter, LinkedIn, Facebook and Instagram.

Role Overview

As our lead AI/ML Engineer, you will design, build, and scale the intelligence layer powering our next-generation security products. You will turn complex datasets—including configurations, security alerts, and raw network logs—into production-ready AI capabilities that drive automated analysis, reasoning, and intelligent recommendations.

Key Responsibilities

• Architect AI Systems: Design and deploy robust Retrieval-Augmented Generation (RAG) pipelines, agentic workflows, and LLM applications tailored to parse and reason over security telemetry and unstructured logs.
• Model Development & Tuning: Train, fine-tune, and evaluate ML/DL models for pattern matching, anomaly detection, and classification across massive, heterogeneous security datasets.
• Ensure AI Trust & Alignment: Implement strict guardrails, evaluation frameworks, and safety alignment techniques to ensure all model outputs and recommendations are deterministic, safe, and highly accurate.
• Establish MLOps: Build and maintain scalable ML pipelines (from data preprocessing to model monitoring in production), collaborating closely with Data and Product Engineers to ensure low-latency, secure inferences.

Required Experience & Skills

• Experience: 6+ years of professional experience deploying machine learning models into production, with 1+ years focused on LLMs and generative AI. Experience in the cybersecurity domain is highly valued.
• AI/NLP Stack: Deep expertise in Python, PyTorch/TensorFlow, and frameworks like LangChain, LlamaIndex, or Hugging Face.
• Data & Vector Systems: Hands-on experience with vector databases (e.g., Pinecone, Qdrant, Milvus) and semantic search strategies over complex, technical datasets.
• Production Engineering: Solid understanding of API design, containerization (Docker/Kubernetes), and cloud ML platforms (AWS SageMaker, Azure ML, or GCP Vertex AI).
• Mindset: A builder's mentality—comfortable setting technical direction, navigating ambiguity, and executing fast in a small team.

SonicWall is an equal opportunity employer.

We are committed to creating a diverse environment and are an equal opportunity employer. All qualified applicants receive consideration for employment without regard to race, color, ethnicity, religion, sex, gender, gender identity and expression, sexual orientation, national origin, disability, age, marital status, veteran status, pregnancy, or any other basis prohibited by applicable law.

At SonicWall, we pride ourselves on recruiting a diverse mix of talented people and providing active security solutions in 100+ countries.