Security Testing & Assurance Engineer

The Security Testing & Assurance Engineer is responsible for independently assessing the effectiveness of the organization’s cybersecurity controls, validating remediation activities, and ensuring continuous compliance with security baselines, regulatory standards, and internal policies. The role conducts technical assurance reviews, verifies CBK-required controls, supports secure system development lifecycle processes, and prepares assurance dashboards and reports for senior management and regulators. This position holder works closely with IT Security Operations, Engineering, and Risk teams while maintaining functional independence to ensure unbiased assurance outcomes.

• Security Assurance Reviews and Technical Assessments - Conduct proactive internal and externally facing service based security assurance reviews across systems, infrastructure, networks and applications; perform technical assessments, configuration checks, access reviews and security control validations; identify weaknesses, document findings and recommend remediation actions; validate that systems meet internal information security policy requirements and baseline standards; research and develop automated testing and validation tools to enhance security testing and reporting across the Group; and support Group projects with security testing and assurance reviews to ensure new services are fit for purpose and aligned to documented policy and security best practice.
• Vulnerability and Audit Findings Validation - Validate closure of vulnerabilities identified through internal scans, penetration tests, red-team exercises and external assessments; track timely remediation of findings from Internal Audit, External Audit, regulators and risk assessments; and conduct independent technical validation to confirm remediation is effective and sustainable.
• Configuration Compliance and Baseline Checks - Perform configuration compliance assessments against security baseline standards, including CIS Benchmarks, internal hardening guides, operating system, database and network security configurations; maintain the configuration compliance repository; ensure periodic reassessment cycles; escalate deviations and follow up on remediation.
• Secure SDLC and Change Assurance - Support secure SDLC assurance for new systems, upgrades and major changes; review solution designs, security requirements, data flow diagrams and architecture documents for alignment with security standards; validate security testing results, including SAST, DAST and penetration testing, before go-live; participate in go-live readiness reviews and provide security assurance sign-off recommendations.
• Independent Verification of CBK Cybersecurity Controls - Independently verify compliance with CBK Cybersecurity Guidelines, Risk Management Guidelines and other applicable regulatory requirements; track and report deviations, control gaps and improvement areas; and provide assurance evidence for regulatory inspections and supervisory reviews.
• Assurance Reporting and Scorecards - Prepare security assurance scorecards, dashboards and management reports showing compliance status, exceptions, risk trends and remediation progress; develop structured reporting for regulators, internal committees, audit teams and senior leadership; and maintain accurate and complete assurance documentation and evidence repositories.

• Bachelor’s degree in information technology, Computer Science, Cybersecurity, Information Systems or related field.
• Professional certifications preferred: CEH, Security+, OSCP as an advantage, ISO 27001 or similar.
• Technical certifications in cloud or infrastructure security are an added advantage
• Minimum 3–5 years’ experience in IT security, assurance or audit.
• Experience conducting vulnerability assessments, technical reviews, or security compliance checks is essential.
• Knowledge of IT infrastructure, web, database, networking technologies from a security assurance view
• Understanding of techniques of cyber-attack and defense
• Experience in a regulated industry, including banking, telecom, fintech or government, is an advantage.
• Understanding software development tools, technologies, CI/CD, containerization, and agile methodology in relation to cyber security is an advantage
• Familiarity with CBK Cybersecurity Guidelines, Data Protection Act, PCI-DSS and ISO 27001 control requirements.

• Hands-on understanding of security controls, network security, system administration, and secure configurations.
• Understanding of securing cloud infrastructure, SOA (Service Oriented Architecture) and AI based technologies
• Experience with vulnerability scanners, configuration checking tools, and assessment utilities.
• Strong knowledge of ISO 27001, NIST CSF, CIS Benchmarks, and CBK Cybersecurity Guidelines.
• Ability to review system designs, architectures and SDLC documentation for security compliance.
• Analytical skills to assess complex technical environments and identify risks.
• Ability to prepare structured assurance reports and dashboards
• High level of integrity and confidentiality.
• Strong communication and stakeholder management skills.
• Analytical thinker with attention to detail.
• Ability to manage multiple tasks and deadlines.
• Proactive, with strong problem-solving skills.
• Team player with the ability to work independently.