This posting is no longer listed by Anavationllc.
hirly last saw it live on 2 September 2026. Similar roles are on the live board.
Anavationllc
AI Security & LLM Engineer
Reston, VA
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hirly's read of this role
- Seniority
- Mid level
- Country
- US
- Work mode
- On-site / unstated
- First seen by hirly
- 1 Sept 2026
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the posting
Be Challenged and Make a Difference
In a world of technology, people make the difference. We believe if we invest in great people, then great things will happen. At AnaVation, we provide unmatched value to our customers and employees through innovative solutions and an engaging culture.
Description of Task to be Performed:
The AI Security & LLM Engineer will design, secure, and optimize our next-generation generative AI infrastructure. In this role, you will bridge the gap between advanced AI capabilities and rigorous cybersecurity practices. You will build resilient multi-agent systems while actively defending against emerging vulnerabilities like prompt injection, data exfiltration, and model manipulation.
Core Responsibilities :
System Architecture : Design and deploy robust multi-agent orchestration frameworks and Retrieval-Augmented Generation (RAG) pipelines.
Adversarial Defense : Develop, implement, and maintain advanced input/output guardrails to neutralize prompt injection and adversarial attacks.
Red Teaming : Conduct continuous LLM red teaming and simulations to identify system vulnerabilities and structural weaknesses.
Performance Optimization : Manage token usage, reduce latency, and engineer efficient API rate limit management strategies.
Secure Development : Write clean, secure, and production-grade code to integrate frontier models into enterprise applications.
Primary Languages & Technical Stack
Rust or Python (at least one required)
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