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Head of Information Security

Job in City Of London, Central London, Greater London, England, UK
Listing for: TradingHub
Full Time position
Listed on 2025-11-21
Job specializations:
  • IT/Tech
    Cybersecurity, Information Security, Data Security, Systems Engineer
Job Description & How to Apply Below
Location: City Of London

Compensation

Competitive (Financial Services)

About Trading Hub

Founded in 2010, Trading Hub delivers uniquely intelligent trade surveillance software to world leading financial institutions. Developed by market professionals, our solutions use sophisticated modelling techniques to detect single and cross-product market manipulation.

With a team of over 140 experts based in London, Toronto, Singapore and Sydney, Trading Hub combines global reach with deep markets expertise to help our customers protect themselves from financial, regulatory, and reputational risk.

The Role

We are seeking a Head of Information Security to join our team in London and lead our cybersecurity strategy and manage risk across our corporate estate. You can expect to work closely with our Engineering and Infrastructure teams to effect change through our organisation, as well as customer facing teams such as Relationship Management to enable new customer acquisition. Responsibilities will cover both the physical office and our cloud estate, with a primary focus on the cloud estate.

Responsibilities
  • Take ownership of the firm’s Information Security function and maintain/improve its security posture
  • Take the lead in responding to customer security questionnaires or audit follow-ups
  • Oversee our regular ISO
    27001 and SOC 2 Type II audits
  • Research and choose technical tools to proactively detect and respond to weaknesses, threats and potential compromises
  • Lead the development, implementation, and continuous improvement of information security practices across all teams
  • Manage regular pentests by external consultants and coordinate with internal resources to remediate issues
  • Information security risk assessment of third-party service providers
  • Offer guidance, direction and approval on security solutions and approaches
  • Advocate for secure engineering best practices throughout the company
  • Manage the standards, policies and guidelines of the Info Sec frameworks
  • Maintain an on-going information security awareness program
  • Monitor our SIEM, and maintain useful reports and alerts in the system
Requirements
  • Significant industry experience in a technical security role (Security Engineering or Application Security Engineering)
  • Experience speaking to customers and establishing a good working relationship with infosec counterparts at major financial institutions
  • Strong technical intuition, with an ability to partner with engineering to evaluate and develop good security standards
  • Take a risk-based approach when suggesting improvements, or proposing fixes
  • Ability to perform design reviews and/or technical assessments of software and infrastructure
  • Excellent knowledge of Info Sec, risk management and governance, data protection
  • Programming/scripting experience, especially to automate repetitive tasks
  • Used to multi-tasking and working in a fast-paced environment
  • Proven ability to identify and articulate information security requirements, risks and issues, and to make clear decisions / recommendations
  • Ability to understand business drivers and risk appetite and align information security compliance accordingly
  • Strong ability to communicate clearly and simply, both verbally and in writing
Benefits

Life at Trading Hub is a rewarding journey within a fast-growing company that thrives on innovation and collaboration. By combining the best of both technology and global markets, we’re able to solve complex problems together and deliver meaningful results to our customers. Everybody has value to bring, and we welcome individuality as a key driving force behind our collective success.

Rooted in everything that we do are our core values:
Accountability, Ambition, Partnership and Trust. These provide the foundation for a sustainable workplace culture and the platform for you to harness your unique experience and become the best version of yourself. We believe in our people and invest in their growth, and together, we can sit on the right side of history.

Employee Benefits
  • Annual discretionary performance bonus (permanent employees only)
  • Hybrid working policy
  • Office lunches twice a week
  • Private medical insurance + dental cover
  • Extended parental leave (up to 6 months of fully paid…
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