Specialist: Network Security and Cryptography

SUMMARY:
We are recruiting for a Specialist: Network Security & Cryptography.

POSITION INFO:
Key Performance Areas

Cryptography

• Develop encryption algorithms by designing complex algorithms that convert data into a format that can be only understood by those who possess a unique decryption key, ensuring the confidentiality of the information.

• Support in the design and implementation, of security measures and protocols such as firewalls, private access, intrusion detection systems, and encryption technologies to protect network infrastructure.
• Monitor network security systems and logs for signs of intrusion, malware, and unauthorised access.

• Thoroughly investigate incidents and apply appropriate corrective actions where necessary to address and resolve issues.
• Act promptly to incidents and requests, ensuring resolution within the mandated time frames to comply with legal obligations.

• Verify that all requests and changes receive proper authorisation before they are implemented.
• Guarantee the implementation of controls strictly follows the company change control procedure.

• Advice regarding compliance with relevant legislation and regulations pertaining to the company Network Security and Cryptography requirements.
• Provide advice and handle enquiries relating to Network Security and Cryptography.

• Manage all monitoring, reviewing, and reporting tasks for the systems and applications you oversee.
• Regularly check, evaluate, and reports on the compliance status of ICT systems and networks.

• Create and uphold comprehensive documentation for all monitoring and reviewing activities.
• Keep precise records of any breaches or incidents, adhering to established protocols.

• Contribute to developing and implementing departmental policy, standards & procedures, and processes.
• Keep up to date with effective policy and practice execution strategies.

• Assist in creating and submitting reports to various governance entities.
• Help establish effective reporting mechanisms for management, projects, or performance insights.

• Aid in proactive and progressive relationships with key stakeholders.
• Deal with inquiries and requests for information from both internal and external stakeholders.

• Bachelor’s Degree/ Advanced Diploma in Information Technology related qualification.
• ICT Security certificate together with a CISSP/ CEH or similar international ICT Security certification.
• Relevant 5 - 7 years’ experience in ICT Security with specialities in system and network security environment.
• Experience in symmetric and asymmetric encryption, hash functions, digital signatures, cryptographic protocols, and common algorithms (AES, RSA, SHA,).