AI Knowledge Engineer (Cybersecurity)

TL;DR

AI Knowledge Engineer (Cybersecurity): Building semantic knowledge systems and governance frameworks to enable AI agents to reason over complex enterprise information with an accent on knowledge representation and graph technologies. Focus on designing scalable knowledge architectures, integrating LLM-powered retrieval systems, and ensuring data trust and lineage across distributed ecosystems.

Location: Cordoba, Argentina

Company

hirify.global is a global leader in human- and agent-centric cybersecurity, protecting data and AI workflows across email, cloud, and collaboration tools for large enterprises.

What you will do

• Design and maintain semantic models representing business concepts and organizational knowledge.
• Develop knowledge graphs and semantic technologies to connect information across disparate systems.
• Create taxonomies, ontologies, and metadata standards to support AI-ready assets.
• Collaborate with AI and ML teams to integrate knowledge systems with LLM-powered applications and agentic workflows.
• Build ingestion and extraction workflows for structured and unstructured content.
• Develop evaluation frameworks to measure the accuracy and reliability of AI agents.

Requirements

• Bachelor's degree in Computer Science, Information Science, Data Science, or AI.
• Strong Python programming skills.
• Experience with Large Language Models (LLMs) and generative AI platforms.
• Understanding of semantic modeling, knowledge representation, and data governance.
• Familiarity with ontology development and metadata design.
• Ability to work onsite in Cordoba, Argentina.

Nice to have

• Experience with knowledge graphs, graph databases, and graph query languages.
• Knowledge of RAG architectures and knowledge-grounded AI systems.
• Familiarity with AI orchestration frameworks like LangChain, LlamaIndex, or LangGraph.
• Basic understanding of cybersecurity concepts.

Culture & Benefits

• Competitive compensation and comprehensive benefits package.
• Flexible work environment with global collaboration opportunities.
• Annual wellness and community outreach days.
• Continuous recognition for contributions and career development support.