About this role
AccessFintech is seeking a senior Information Security professional to join our Technology function. This is a broad remit spanning three areas — AFT's internal information security posture, our governance, risk and compliance programme, and the security relationship with AFT's client network.
As a capital markets technology provider handling sensitive financial data for over 250 institutions, client security confidence is as important as internal security rigour, and both rest on a well-run compliance and assurance programme. This role requires someone who can operate credibly across all three — running robust security operations, owning the certification and risk framework, and engaging directly with clients on security due diligence, assessments, and trust-building conversations.
You will report directly to the CTO and work closely with engineering, product, client operations, and solutions teams across all three jurisdictions.
Requirements*
1. Internal Information Security
- Own and continuously improve AFT's information security posture across infrastructure, applications, cloud environments, and endpoints
- Lead the operation and evolution of AFT's security tooling — SIEM, EDR, vulnerability management, intrusion detection, and identity and access management (IAM)
- Own AFT's vulnerability management programme — regular assessments, remediation tracking, and risk reporting to the CTO and executive team
- Lead security incident response — identification, containment, investigation, remediation, and post-incident review
- Maintain and develop AFT's information security policies, standards, and procedures across all three jurisdictions
- Embed security into AFT's software development lifecycle (SDLC) — partnering with engineering and DevOps to shift security left
- Design and deliver security awareness training and communications across the global team
2. Client-Facing Security
- Act as AFT's primary point of contact for all client security enquiries, assessments, and due diligence requests
- Own the end-to-end response to client information security questionnaires — including standardised formats such as the Shared Assessments SIG and CSA CAIQ, as well as bespoke questionnaires issued by banks, custodians, and asset managers
- Build and maintain a central answer library so questionnaire responses are consistent, accurate, and efficient to produce — reducing turnaround times and removing reliance on ad hoc drafting
- Coordinate input from engineering, DevOps, legal, and compliance where questions fall outside the existing answer set, and quality-assure all responses before issue
- Manage annual reassessments and periodic client re-certification cycles, ensuring responses remain current as the platform and control environment evolve
- Represent AFT in client-facing security discussions, audits, and on-site or virtual security assessments — building confidence in AFT's security posture at senior level
- Support the client onboarding process from a security and compliance perspective — ensuring new clients can satisfy their own internal security requirements for onboarding AFT
- Partner with Client Operations and Solutions teams to proactively manage client security requirements as part of the commercial relationship
- Maintain AFT's security documentation suite — trust centre content, security overview decks, penetration test summaries, and compliance certificates — keeping them current and client-ready
- Track and manage client-raised security findings, ensuring remediation actions are progressed and communicated back to clients in a timely manner
- Contribute to new business conversations where security posture is a factor — working with Sales and Solutions on RFP responses and client presentations
3. Governance, Risk & Compliance (GRC)
- Own AFT's information security governance framework — policies, standards, and control documentation across all three jurisdictions
- Own and maintain AFT's information security risk register — identifying, assessing, and tracking risks across internal and client-facing dimensions, with defined risk appetite and escalation thresholds
- Own AFT's ISO 27001 and SOC 2 programmes end to end — control design, evidence collection, internal audit, gap remediation, and management of external auditors through certification and surveillance cycles
- Maintain regulatory compliance mapping across UK (FCA, UK GDPR), US (SEC), and Israel (Privacy Protection Law), ensuring controls are traceable to obligations
- Own the third-party and vendor security risk assessment programme — onboarding due diligence, ongoing monitoring, and contractual security requirements
- Own the control testing and assurance calendar, ensuring controls are evidenced continuously rather than reconstructed at audit
- Establish and run the security governance cadence — regular reporting to the CTO and executive team, translating technical risk into business-level insight
- Lead preparation for external security audits, regulatory examinations, and client-initiated security reviews
Skills & Experience**Essential
- 6–10 years of progressive experience in information security or cybersecurity, including at least 2 years in a client-facing or externally-engaged security role
- Proven experience owning client information security questionnaires at volume — including standardised formats (SIG, CAIQ) and bespoke bank or custodian questionnaires — with a track record of building an answer library rather than responding ad hoc
- Experience managing client-raised security findings through to remediation, and reporting outcomes back to client security teams
- Demonstrable experience owning a GRC programme — running an ISO 27001 or SOC 2 certification cycle end to end, including evidence management, internal audit, and managing external auditors
- Experience building and maintaining an information security risk register, with the ability to articulate risk appetite and escalate appropriately
- Experience managing third-party and vendor security risk assessment programmes
- Strong hands-on security operations experience — SIEM (e.g. Splunk, Microsoft Sentinel), EDR, vulnerability management (e.g.
About security roles for ex-police
Security management, operations and consultancy roles. Years of operational policing — command, incident response, public order — translate directly into corporate security, and employers in this sector actively rate police experience.
See all security jobs in London →Why this fits a police background — match score 85/100
- Intelligence & OSINT
- Incident command & response
- Investigative casework
- Surveillance & covert work
- Risk & threat assessment
What security roles pay ex-police
Advertised UK ranges, editorial estimates reviewed July 2026
| Security officer (SIA) | £24,000–£29,000 |
| Security supervisor / team leader | £28,000–£34,000 |
| Site / security manager | £38,000–£52,000 |
| Regional / operations security manager | £50,000–£65,000 |