Cryptographer at the Central Securities Clearing System (CSCS) Plc

Central Securities Clearing System Plc [CSCS] is Nigeria's Central Securities Depository (CSD) licensed to carry on the depository, clearing and settlement of all transactions in the Nigerian Capital Market. As the country’s premier Financial Market Infrastructure (FMI), CSCS processes securities in electronic book-entry form, ensuring safe and efficient transaction processing within the ecosystem whilst also pioneering innovative solutions to deepen and enhance the efficient functioning of the market.

We provide an effective single access point for all post-trade services in the Nigerian financial market, covering all forms of capital and money market securities including equities, treasury bills, bonds, commodities, funds and cash. With an "A+” CSD rating from Thomas Murray, CSCS ranks amongst the best-rated financial services firms in Nigeria and one of the best-rated FMI in Africa.

We are recruiting to fill the position below:

Job Title: Cryptographer

Location: Lagos
Employment Type: Full Time

About the Job

• We're seeking an experienced Cryptographer to join our team in developing secure systems and protocols.
• You'll design and implement cryptographic algorithms and work with our security teams to protect sensitive data and communications.

Responsibilities

• Research, design, analyze, and implement advanced cryptographic algorithms and protocols
• Evaluate current security measures and recommend improvements
• Perform cryptanalysis to identify vulnerabilities in existing systems
• Collaborate with software engineers to integrate cryptographic solutions
• Stay current with cryptographic research and emerging threats
• Develop technical documentation and security specifications
• Contribute to security audits and compliance efforts
• Understanding of data masking techniques.
• Provide technical guidance in the deployment of data masking technology.

Requirements

• Minimum of a BSc in Mathematics, Computer Science or an engineering discipline
• A Master’s Degree in any of the aforementioned disciplines is an added advantage
• Relevant professional certifications from a reputable professional institution
• 4 – 6 years of experience in cryptography and information security
• Knowledge of secure hardware elements and trusted execution environments
• Familiarity with blockchain technology and smart contracts
• Experience with security certifications (FIPS, Common Criteria)
• Strong understanding of modern cryptographic algorithms and protocols
• Experience implementing encryption, authentication, and key management systems
• Knowledge of common cryptographic attacks and countermeasures
• Proficiency in at least one programming language (C/C++, Python, Java)
• Excellent problem-solving and analytical thinking skills

Application Closing Date
Not Specified.

How to Apply
Interested and qualified candidates should:
Click here to apply online