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Principal Data Engineer, LLM/AI Platforms (Remote)

CrowdStrike

Remote · full time · Principal

$195,000 – $290,000

Listed on CrowdStrike’s own careers site. You apply with them directly — we never stand between you and the employer.

What this role is

CrowdStrike is seeking a senior technical leader to design and optimize data infrastructure that supports large-language models and AI agents at massive scale, processing exabytes of security data. This role suits experienced platform engineers who have built distributed systems for ML/AI in mission-critical environments and want to mentor a team while shipping production-grade code.

Our summary, not CrowdStrike’s wording. The full posting is on their site.

What they ask for

Required

  • Master's degree or PhD in Computer Science, Data Engineering, or related STEM field (or equivalent practical experience)
  • 10+ years of Data Engineering or Platform Engineering experience
  • At least 3 years architecting and building AI/ML platforms at massive scale
  • Hands-on LLM engineering experience including fine-tuning, prompt engineering, and deployment
  • Demonstrated experience designing large-scale distributed systems
  • Prior Principal or Staff level engineering role with technical leadership and mentorship

Nice to have

  • Direct experience building, deploying, and managing LLMs in production
  • Prior experience in cybersecurity, intelligence, or high-compliance industries
  • Open-source contributions related to data or AI/ML

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