Senior Machine Learning Engineer, Cybersecurity / Threat Detection
Keeper Security3 months ago
Remote, United StatesSenior
Responsibilities
- Design, curate, and maintain datasets for training and evaluating threat detection models.
- Build custom ML models for domain-specific threat classification and risk assessment.
- Engineer and optimize prompts for vision-language models to analyze session behavior.
- Create evaluation frameworks and benchmarks to measure accuracy, robustness, and reliability.
- Develop Python-based inference services within Dockerized environments.
- Integrate AI/ML capabilities with WebSocket, WebRTC, and low-level system interfaces for real-time analysis.
- Write clean, maintainable code and produce clear technical documentation.
- Monitor, troubleshoot, and optimize models in production for performance, scalability, and reliability.
Requirements
- 5+ years of professional experience in machine learning research or development.
- Strong proficiency in Python.
- Hands-on experience with dataset collection, curation, and labeling for ML training.
- Experience designing model evaluation frameworks and performance benchmarks.
- Experience working with vision-language models or large language models.
- Familiarity with prompt engineering techniques and LLM frameworks.
- Experience building and deploying ML inference systems using Docker.
- Working knowledge of graph data structures and their practical applications.
- Familiarity with Git-based workflows and model repositories.
- Experience using cloud platforms for ML deployment and inference.
- Bachelor’s or Master’s degree in Computer Science, Machine Learning, Cybersecurity, or equivalent practical experience.
- U.S. Person status required due to GovCloud involvement.
Benefits
- Medical, Dental & Vision (Inclusive of domestic partnerships).
- Employer Paid Life Insurance & Employee/Spouse/Child Supplemental life.
- Voluntary Short/Long Term Disability Insurance.
- 401k (Roth/Traditional).
- A generous PTO plan that celebrates your commitment and seniority.
- Above market annual bonuses.