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Head, Information Security Officer at Payment Access System Limited (PaySys)

Payment Access System Limited (PaySys)Abuja, Nigeria Networking and Tech Support
Full Time
Payment Access System Limited (PaySys) is a CBN-licensed Payment Service Provider (PSP), Payment Terminal Service Provider (PTSP), and holder of a Super-Agent license. Established to revolutionized digital payments and financial inclusion through secure, user-friendly, and scalable solutions. We specialize in providing cutting-edge payment processing, merchant services, and gateway technologies that empower individuals, businesses, and financial institutions to transact with ease, affordability, and reliability. With a strong commitment to innovation and customer-centric delivery, we bridge financial access gaps by offering robust transfer processing, bill payments, card solutions, and merchant banking tools that simplify transactions, enhance transparency, and drive long-term economic growth in Nigeria’s digital economy

Job Summary

  • The Head is responsible for establishing, leading, and maintaining the company’s information security strategy, governance framework, cybersecurity architecture, and risk-management processes.
  • The role ensures that digital financial services, data, infrastructure, and fintech products are secure, compliant with regulatory standards, and resilient against cyber threats.
  • The Headprovides leadership in safeguarding customer data, ensuring transaction security, and protecting the organization from operational, cyber, and fraud risks.

Key Responsibilities

  • Develop and implement the overall cybersecurity strategy aligned with business and regulatory requirements.
  • Establish information security policies, standards, and controls in line with ISO 27001, PCI-DSS, NDPR, and CBN guidelines.
  • Lead security governance programs and ensure continuous compliance with industry regulations.
  • Oversee day-to-day cybersecurity operations including threat monitoring, detection, response, and remediation.
  • Implement and manage SIEM, SOC operations, IDS/IPS, vulnerability scanners, and endpoint protection systems.
  • Lead incident response and coordinate recovery efforts for cyberattacks, breaches, and fraud attempts.
  • Conduct enterprise-wide security risk assessments covering infrastructure, applications, products, and third-party providers.
  • Ensure adequate controls around KYC/AML data, payment processing systems, cloud environments, and APIs.
  • Collaborate with Compliance to ensure alignment with CBN, NDPR, and global data protection standards.
  • Design secure architecture for fintech platforms: mobile apps, payment gateways, POS systems, wallet systems, and APIs.
  • Ensure encryption, secure coding practices, access control, identity management, and endpoint protection.
  • Work with Engineering/DevOps to implement secure DevOps (DevSecOps) practices.
  • Oversee fraud detection systems, transaction monitoring tools, and anomaly detection.
  • Collaborate with Operations to reduce fraud incidents within agent networks, merchants, and digital channels.
  • Investigate security breaches, fraud attempts, and unauthorized access incidents.
  • Conduct third-party security assessments for service providers, aggregators, and banking partners.
  • Ensure security clauses are included in SLAs, vendor agreements, and API integration documents.
  • Develop and maintain Business Continuity (BCP) and Disaster Recovery (DR) frameworks.
  • Conduct periodic cybersecurity drills, penetration tests, and system recovery testing.
  • Lead and mentor the information security team.
  • Drive organization-wide cybersecurity awareness and training programs.
  • Provide security briefings to senior management and the board.

Qualifications & Requirements

  • B.Sc. / HND in Computer Science, Information Security, Cybersecurity, Engineering, or related fields.
  • Advanced degree (MSc/MBA) is an added advantage.
  • Minimum 8–12 years in cybersecurity, with at least 5 years in leadership roles.
  • Experience in fintech, banking, payments processing, or technology security.
  • Strong knowledge of:
    • ISO 27001/27002
    • PCI-DSS
    • NDPR / GDPR
    • CBN information security guidelines
    • OWASP, NIST frameworks
  • Relevant certifications (strongly preferred):
    • CISM, CISSP, CEH, CRISC, ISO 27001 Lead Implementer/Auditor.
  • Experience with cloud security (AWS, Azure), SOC operations, penetration testing, and DevSecOps.

Method of Application

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