Risk Analyst · CISA

I test whether controls actually work.

I’m Samantha Dadzie, a risk analyst who assesses security controls, runs vendor risk programs, and turns findings into reporting leadership can act on. My career started in banking risk at Ecobank in 2008 and has moved steadily into IT risk and GRC.

Portrait of Samantha N. Dadzie
CISA certified RSA Archer NIST SP 800-53
  • 2008First role in banking risk
  • 5Control frameworks applied
  • 4Enterprise platforms reconciled for reporting
  • CISAISACA certification

About

A physicist’s habit of checking the evidence

I trained in physics at Kwame Nkrumah University of Science & Technology, and the discipline stuck: before I accept that a control works, I want to see it tested. That approach shaped six years of operational risk assessments and KYC audits at Ecobank, and it carries through my current focus on IT controls and third-party risk.

Most recently at NBN Systems, I tested security controls for design and operating effectiveness, built out vendor risk management, and used RSA Archer to keep remediation on schedule and push high-risk findings to senior leadership. Before that, a contract role at Brightview put me in charge of the data behind compliance reporting, including a migration of legacy reports into Power BI.

Years of part-time WordPress development also gave me a builder’s view of the systems I now assess. I’m completing a Master of Science in Cyber Defense at Dakota State University.

Experience

Where the work has happened

  1. Risk Analyst

    NBN Systems

    Oct 2023 – Mar 2026
    • • Perform security control testing and validate control design and operational effectiveness.
    • • Implement vendor risk management programs to identify, measure, and report risks.
    • • Administer RSA Archer to track enterprise risks, monitor remediation milestones, and escalate high-risk findings to senior
    • leadership.
  2. Data Administrator (Contract)

    Brightview Enterprise Solutions

    Aug 2022 – Apr 2023
    • • Aggregated, cleansed, and validated compliance and risk reporting data across Salesforce, CBRE, Maximo, and Corrigo platforms.
    • • Led the migration of legacy operational reporting into Power BI to enhance data visualization and executive decision-making.
    • • Managed project workflows in Jira and built advanced Excel reports to detect data discrepancies and enforce data integrity
    • controls.
    • Web Developer
  3. Web Developer (Part-Time)

    Zinpa LLC

    Jan 2015 – Jul 2021
    • • Developed and maintained a secure WordPress e-commerce platform, optimizing system integrity, performance, and uptime.

Contact

Hiring for risk, audit, or GRC?

Send a note about the role or engagement. I’ll reply by email.