Security Analyst

HCLTech; Greater London; On-site; GBP 30,000 - 50,000; Full time

Job summary

HCLTech is seeking a CSO Security Controls Specialist in Greater London to drive the design, implementation and validation of CSO controls across Oracle, MSSQL, and Sybase databases. The role emphasizes encryption, PKI, and IAM, ensuring compliance with client information security policies.

The candidate will act as a Quantum & Encryption specialist and Digital Certificate/PKI expert, delivering evidence of control effectiveness and maintaining secure database environments for global clients.

Qualifications

• Brinqa expert with Oracle, MSSQL, and Sybase experience.
• Knowledge of encryption algorithms in the context of protecting communication against quantum attacks.
• Experience with digital certificates and encryption.
• Multifactor enterprise identity and access management knowledge.
• Familiarity with database technologies.
• Experience in implementing and testing security controls.

Responsibilities

• Work on CSO controls to ensure vulnerabilities no longer exist.
• Provide evidence of design and operational effectiveness based on CSO specified requirements.
• Implement and monitor multiple CSO defined security controls on all database platforms.
• Maintain compliance with clients IS policies.
• Engage as a Technical Security Control Specialist, Quantum & Encryption specialist, IA&M Specialist, or Digital Certificate and PKI specialist.

Skills

Brinqa

Encryption

IAM

Digital Certificates

Databases

Security Controls

Tools

Oracle

MSSQL

Sybase

Job description

Salary: £30,000 - 50,000 per year

Requirements:

• Brinqa expert with Oracle, MSSQL, and Sybase experience
• Knowledge of encryption algorithms in the context of protecting communication against quantum attacks
• Experience with digital certificates and encryption
• Multifactor enterprise identity and access management knowledge
• Familiarity with database technologies
• Experience in implementing and testing security controls

Responsibilities:

• Work on CSO controls to ensure vulnerabilities no longer exist
• Provide evidence of design and operational effectiveness based on CSO specified requirements
• Implement and monitor multiple CSO defined security controls on all database platforms
• Maintain compliance with clients IS policies
• Engage as a Technical Security Control Specialist, Quantum & Encryption specialist, IA&M Specialist, or Digital Certificate and PKI specialist

Technologies:

• AI
• Cloud
• Oracle
• Security
• Spark

More:

We are a $13+ billion global technology company with over 224,000 employees across 60 countries, offering industry-leading capabilities in digital, engineering, cloud, and AI. At HCLTech, we pride ourselves on our startup mindset and idea-first approach, fostering an environment where innovation thrives. We invite you to join our dynamic team, where your unique spark can contribute to our continued success and help us make a positive impact in the world.

last updated 36 week of 2026