# Adversarial Machine Learning Engineer

> C-Serv · Vancouver, Canada (Hybrid) · — · Posted 2026-05-18

**Workplace:** hybrid

## Description

### The Opportunity

We are building a dedicated AI Red Team to rigorously test and harden enterprise-scale AI products.

We are looking for an adversarial machine learning specialist who thinks like an attacker.

This role focuses on identifying vulnerabilities in LLM-driven systems, breaking model guardrails, exploiting data pathways, and stress-testing AI deployments before they reach enterprise customers.

This is a hands-on technical role at the core of AI security.

### What You’ll Do

-   Conduct adversarial testing across LLM and AI-based systems
-   Execute real-world attack simulations, including:
-   Prompt injection
-   Jailbreaking and guardrail bypass
-   Data exfiltration attempts
-   Model inversion and evasion techniques
-   RAG manipulation
-   Develop scripts and tooling to automate attack scenarios
-   Analyse model behaviour under adversarial pressure
-   Identify systemic vulnerabilities in:
-   APIs
-   Embedding pipelines
-   Vector databases
-   Fine-tuned model implementations
-   Collaborate with engineering teams to validate remediation
-   Document findings clearly and concisely

You will help ensure AI systems are resilient before they are deployed at scale.

## Requirements

### What We’re Looking For

### Core Technical Skills

-   Strong experience in adversarial ML or AI security research
-   Experience working with LLM-based systems (OpenAI, Anthropic, open-source models, etc.)
-   Deep understanding of:
-   Prompt injection techniques
-   Model jailbreak methodologies
-   AI system exploitation vectors
-   Strong Python skills
-   Experience building custom attack tooling or experimentation frameworks

### AI Systems Knowledge

-   Familiarity with:

-   RAG architectures
-   Vector databases
-   Model fine-tuning workflows
-   API-based model deployments
-   Understanding of model safety mechanisms and guardrails

### Nice to Have

-   Background in cybersecurity or penetration testing
-   Familiarity with OWASP LLM Top 10
-   Experience working in enterprise environments

### Who You Are

-   Curious and relentless
-   Comfortable thinking like an attacker
-   Creative in finding non-obvious vulnerabilities
-   Detail-oriented but fast-moving
-   Comfortable operating in ambiguity
-   Independent but collaborative

You don’t just run test cases — you design new ones.

## Benefits

-   Comprehensive Private Medical Coverage
-   Support for Mental Health Expenses
-   Life Insurance Options
-   Attractive Compensation Package

## Apply

[Apply at C-Serv](https://apply.workable.com/c-serv/j/EE4451AE3D/apply)

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