Cyber Security Analyst Jobs

Blockchain

Location:
United Kingdom, London

Category:
IT - Administration

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

Blockchain.com 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. Since its inception in 2011, Blockchain.com has earned the trust of over 90 million wallet holders and more than 40 million verified users, facilitating over $1 trillion in crypto transactions. Blockchain.com is the world's leading software platform for digital assets, powering the largest production blockchain platform globally. We are driven by a passion to code, create, and ultimately build an open, accessible, and fair financial future—one line of code at a time. As we scale our platform to serve millions of people each day, we seek a Cyber Security Analyst to join our dedicated security team. At Blockchain.com, security is more than a set of policies—it's a core mindset. As we continue to innovate in the crypto space, you will tackle some of the most complex problems around securing a distributed financial platform. The Security team is responsible for guiding the design and implementation of secure systems across the company. Using a comprehensive range of tools and methodologies, we identify and mitigate security risks proactively, ensuring the protection of our users, stakeholders, and systems.

Job Responsibility:

Manage endpoint protection software, including reviewing, testing, and deploying updates to employee laptops
Assist with threat intelligence and analysis of attacks targeting employees
Play a key role in protecting Blockchain.com from phishing and impersonation campaigns
Monitor and respond to both internal and external security threats, escalating as needed
Manage security incidents, escalating as needed
Maintain and update security documentation and procedures
Participate in security training and awareness programs for employees
Be the first point of contact for security related questions across the company

Requirements:

Experience with scripting and programming languages (e.g., Python, Bash)
Familiarity with security monitoring and analysis tools
Understanding of endpoint protection concepts and tools
Experience with incident response processes and escalation
Ability to identify and investigate suspicious behaviour
Strong analytical and problem-solving skills
Excellent communication and collaboration skills
A passion for learning and staying up-to-date with the latest security trends
A commitment to integrity, transparency, and excellence in all aspects of work

Nice to have:

CompTIA Security+
CompTIA Cybersecurity Analyst
Other relevant security certification

What we offer:

Competitive salary based on experience with meaningful equity in a leading industry company
Apple equipment for your work setup
Comprehensive benefits package, including private medical insurance (BUPA), dental, pension, life insurance, short- and long-term disability coverage
The opportunity to contribute to a fast-growing, global technology company at the forefront of the industry
Work from Anywhere Policy

Additional Information:

Job Posted:
December 06, 2025

Employment Type:

Fulltime

Work Type:

Hybrid work

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Cyber Security Analyst