Blockchain
Blockchain18h ago
New

Chief Information Security Officer (CISO)

United KingdomUnited Kingdom·Londonexecutive
OtherInformation Security Officer
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Quick Summary

Overview

Blockchain is connecting the world to the future of finance. As the most trusted and fastest-growing global crypto company, it helps millions of people worldwide safely access cryptocurrency.

Technical Tools
OtherInformation Security Officer

Responsibilities

~2 min read
  • Define and execute Blockchain.com's global cybersecurity strategy aligned with business objectives and IPO readiness.
  • Foster a culture of security across the company by being a strong business-enabler.
  • Lead and scale the Security Engineering, SOC and Security GRC organizations.
  • Partner with executive leadership and the internal audit team on cybersecurity strategy, enterprise risk and regulatory readiness.
  • Strengthen our cloud, application and infrastructure security across a global digital asset platform.
  • Devise robust operational flows & technical systems to safeguard client and company funds.
  • Drive incident response, security operations, vulnerability management and operational resilience.
  • Devise and implement a comprehensive AI governance & safety strategy.
  • Maintain and play a role in operating our custody systems.
  • Provide tailored, executive-level security assessments to Board meetings, regulators, and examiners to demonstrate operational resilience and risk mitigation effectiveness.
  • Ensure compliance with industry standards and frameworks, including SOC 1/2, ISO 2700, ISO 42001, DoRA, SOX and other applicable regulatory requirements.
  • Embed security into the software development lifecycle while enabling engineering velocity.
  • Proven experience as a CISO or senior security executive in a high-growth technology or financial services company.
  • Experience leading security within a US public company or through an IPO, with a strong understanding of SOX, SEC cybersecurity requirements and corporate governance.
  • Deep technical experience in cryptocurrency, digital assets, blockchain or financial technology.
  • Demonstrated success leading global Security Engineering & GRC teams.
  • Strong knowledge of cloud security (GCP and AWS), application security, incident response, identity and access management, and modern security architectures.
  • Operational experience with self-custody systems (including HSMs), and designing processes to safeguard funds.
  • Experience presenting to executive leadership, Boards of Directors and regulators.
  • Strong leadership, communication and stakeholder management skills, with the ability to balance security, innovation and business growth.

What We Offer

~3 min read
Full-time salary based on experience and meaningful equity in an industry-leading company
This is a role based in our London office, with a mandatory in-office presence four days per week.
Work from Anywhere Policy: You can work remotely from anywhere in the world for up to 20 days per year.
ClassPass
Unlimited vacation policy; work hard and take time when you need it
Apple equipment
The opportunity to be a key player and build your career at a rapidly expanding, global technology company in an emerging field
Flexible work culture

Location & Eligibility

Where is the job
London, United Kingdom
On-site at the office
Who can apply
Open to applicants worldwide

Listing Details

Posted
August 3, 2026
First seen
August 3, 2026
Last seen
August 4, 2026

Posting Health

Days active
0
Repost count
0
Trust Level
67%
Scored at
August 3, 2026

Signal breakdown

freshnesssource trustcontent trustemployer trust
Blockchain
Blockchain
greenhouse
Employees
5
Founded
2017
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BlockchainChief Information Security Officer (CISO)