Crypto & SSL Operations Analyst

Innova Digital Solutions Pte Ltd; Singapore; On-site; SGD 56,000 - 89,000; Full time

Job summary

Innova Digital Solutions Pte Ltd is seeking a Security Administration professional to manage encryption, key management, and certificate lifecycles. You will handle SSL/TLS operations, digital certificates, and cryptographic infrastructure while working with various platforms.

The role requires 1–2 years of related experience and a Diploma in Computer Science, with strong analytical and communication skills and a willingness to work outside standard hours.

Qualifications

• Diploma in Computer Science or related field.
• 1-2 years relevant experience preferably in a Finance Institution.
• Strong analytical, problem-solving, and organizational skills with a process-oriented approach.
• Effective written and verbal communication, professional clarity.
• Teamwork and stakeholder management across all levels, vendors, and external parties.
• Willingness to support security administration activities outside normal hours, including weekends.

Responsibilities

• Experience with data encryption, cryptographic technologies, and key management practices.
• Administer and support SSL/TLS certificate lifecycle (CSR, issuance, renewal, deployment, revocation).
• Maintain cryptographic keys, certificates, and security infrastructure according to standards.
• Support issuance, renewal, and revocation of digital certificates for platforms.
• Knowledge of cryptographic principles, certificates, and TLS/SSH protocols.

Skills

Encryption

Key management

HSMs

TLS/SSH

Certificate lifecycle

Digital certificates

Security infrastructure

Documentation

Analytical skills

Teamwork

Education

Diploma in Computer Science

Tools

Red Hat Linux

AIX

Windows OS

Splunk

Job description

Innova Digital Solutions Pte Ltd is seeking a Security Administration professional to manage encryption, key management, and certificate lifecycles. You will handle SSL/TLS operations, digital certificates, and cryptographic infrastructure while working with various platforms.

The role requires 1–2 years of related experience and a Diploma in Computer Science, with strong analytical and communication skills and a willingness to work outside standard hours.