Senior Security Operations Engineer

Cielo Projects • New York, NY

1d • Onsite

About The Position

Quant is a leading provider of programmable money infrastructure, and their technology enables banks to issue, move, and settle tokenized deposits around the clock, automatically and securely, while staying connected to their existing systems. This technology is already deployed in regulated environments with central and commercial banks globally, including work on the digital pound and digital euro. The Clearing House has selected Quant to power its On-Chain Money Initiative, a new interoperable payments network for financial institutions. Quant provides the network's interoperability, orchestration, and transaction-management layer. Through their Tokenized Deposits-as-a-Service solution, banks of any size can join without building new infrastructure. The network is expected to become available in the first half of 2027, with use cases across corporate treasury, liquidity management, cross-border payments, and digital asset settlement. The company is building the New York team that will run this network.

Requirements

• 5+ years in security operations or engineering, including SOC shift experience.
• Hands-on experience with SIEM/EDR platforms (SentinelOne or equivalent) and PKI operations.
• Familiarity with blockchain-intelligence tooling (Chainalysis, TRM Labs, Elliptic or equivalent).

Nice To Haves

• Relevant security certification (e.g. GIAC, CISSP track) preferred.

Responsibilities

• Lead security monitoring, detection, and triage during the shift across SentinelOne and the Fusion Firewall.
• Own day-to-day operation of the TCH-governed PKI certificate lifecycle.
• Operate and tune the blockchain-intelligence provider integrations per TCH's election (Chainalysis, TRM Labs, or Elliptic).
• Join joint bridges with Platform Reliability for combined security-and-availability Severity 1 events.
• Mentor Security Operations Engineers on-shift.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed