OS
$220,000 – $250,000
Listed on Obsidian Securty’s own careers site. You apply with them directly — we never stand between you and the employer.
What this role is
Obsidian Security seeks a technical lead to build and scale the data and ML systems underlying their SaaS security platform, particularly focusing on security ontologies and threat detection. This role suits someone with 6+ years in data science or ML who enjoys diving into complex security domains and can ship production systems at scale.
Our summary, not Obsidian Securty’s wording. The full posting is on their site.
Skills this role names
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What they ask for
Required
- 6+ years in data science, machine learning, or applied research
- 2+ years in technical leadership role
- Production ML or data systems shipped at scale
- Expert-level Python proficiency
- Ability to formulate security problems as ML/data problems
- Strong written and verbal communication
Nice to have
- Experience with ontologies, knowledge graphs, entity resolution, or semantics over heterogeneous data
- Working knowledge of core security domains
- Familiarity with vendor documentation, APIs, and audit logs