Head of Security: PKI, Threat Intel & Regulated Finance

Cielo Projects; New York (NY); On-site; USD 165,000 - 215,000; Full time

Job summary

Quant is building a leadership-focused security program in New York and seeks a Head of Security to own the platform's protections end-to-end.

You will lead detection and response, own PKI and certificate lifecycle at scale, ingest threat intelligence, and monitor transactions and on-chain analytics, collaborating with the reliability team during incidents.

Ideal candidates have led security ops in financial services or regulated settings and can produce regulator-facing evidence of actions taken.

Qualifications

• Experience leading security operations in regulated industries.
• Experience building continuous security coverage with clear signals versus alerts.
• PKI and certificate lifecycle ownership at scale.
• Ability to produce regulator-facing evidence of actions taken.

Responsibilities

• Oversee detection and response for the platform continuously.
• Own PKI lifecycle and certificate management at scale.
• Ingest threat intelligence to enforce platform protections.
• Monitor transactions and perform on-chain analytics.
• Collaborate with the reliability team during incidents.

Skills

Security ops leadership

PKI lifecycle

Regulatory reporting

Alerts vs signals

Job description

Quant is building a leadership-focused security program in New York and seeks a Head of Security to own the platform's protections end-to-end.

You will lead detection and response, own PKI and certificate lifecycle at scale, ingest threat intelligence, and monitor transactions and on-chain analytics, collaborating with the reliability team during incidents.

Ideal candidates have led security ops in financial services or regulated settings and can produce regulator-facing evidence of actions taken.