Head of Security and IT

Allium is a blockchain data platform that delivers historical and real-time data from multiple chains to enterprise teams for analytics and accounting.

Series BRecently funded
New York, United States, United States
About Allium

Allium serves enterprise teams with auditable, normalized blockchain data accessible through no-code Explorer, warehouse integrations (Snowflake, Databricks, BigQuery), and real-time Developer APIs. The platform supports event-driven pipelines via Kafka and Pub/Sub, with AI-assisted SQL and MCP agent integration for advanced workflows. Its infrastructure approach enables teams to query and analyze data from multiple blockchains without managing raw blockchain nodes.

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Skills

Candidate Availability

Required and preferred rules are kept separate and reflect the wording in the original posting.

About the Role

You will own the security program and employee IT environment. You will assess risks, implement controls, set standards for AI agents, strengthen cloud and software security, lead incident response, coordinate audits, and build the security and IT function.

Requirements

  • 6+ years of relevant security engineering, infrastructure security, or corporate security experience.
  • Recent hands-on experience implementing controls in cloud-based environments.
  • Depth in identity, cloud or application security, detection and response, endpoint security, or software supply-chain security.
  • Experience building or improving a security program at a growing technology company.
  • Practical judgment about AI-enabled tools, access controls, and validation.
  • Clear communication with engineers, business leaders, customers, and providers.

Responsibilities

  • Own the security roadmap and implement prioritized controls.
  • Set security standards for AI agents, identities, permissions, credentials, isolation, data access, and logging.
  • Own employee IT and workforce-security controls across devices, identities, cloud environments, and critical SaaS applications.
  • Build reliable onboarding and offboarding processes and define routine IT support delivery.
  • Strengthen cloud, software, credential-storage, privileged-access, secure-development, CI/CD, and software supply-chain controls.
  • Lead detection, incident response, containment, credential revocation, and recovery procedures.
  • Maintain vulnerability visibility, assess exposure, and coordinate mitigations.
  • Coordinate audits, customer security reviews, vendor assessments, and technical evidence.
  • Select and manage security and IT tools and providers, automate recurring work, and help build the team.

Benefits

  • Medical, dental, vision, life, and AD&D insurance with 100% coverage for US Gold plans and 80% coverage for dependents.
  • Meaningful early-stage equity through stock option grants for full-time employees.
  • Flexible, trust-based paid time off.
  • Vacation policies that meet or exceed local statutory requirements.
  • Company-sponsored 401(k) plan in the US.