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Assistant Key Manager (PKI Security)

D09 Cairnhill, Orchard, River Valley, Singapore
Full TimeInformation Technology

Job Description

The Opportunity:

  • Permanent role
  • Work location: Central
  • Work hours: Mon to Fri 9am - 6pm

Adecco is partnering with recognised organisation and they are looking for Assistant Key Manager (PKI Security) to join the Team! A great opportunity to work with the company who value growth opportunities, trainings and diversity.

Responsibilities:

  • Assist the Key Manager in managing CA and PKI cryptographic keys throughout their lifecycle and support key management operations
  • Plan, execute and document cryptographic key ceremonies, while maintaining key inventories, records and security documentation
  • Ensure compliance with WebTrust, ETSI, CA/Browser Forum, regulatory requirements and internal security policies
  • Review and enhance CP, CPS, operational procedures, controls and PKI/trust service processes
  • Collaborate with Engineering, Operations, Infrastructure and Compliance teams to drive secure system design and process improvements
  • Develop the expertise to assume Key Manager responsibilities and serve as the Backup Key Manager when qualified and authorized

Requirements:

  • Degree in Computer Science, Information Security, Cybersecurity, Information Technology, Computer Engineering or related discipline
  • Min 4 years of experience in IT, cybersecurity, systems administration or related technical fields
  • Hands-on experience in PKI, cryptography, security operations, systems/network administration, IAM, HSM or audit and compliance
  • Familiarity with change management, governance processes, documentation and stakeholder engagement with auditors or regulators
  • Strong foundation in information security with proven analytical and problem-solving skills
  • Effective communication skills with the ability to operate in highly regulated environments and meet CA trusted-person/security screening requirements

Next Step:

  • Prepare your updated resume please include detailed past working experiences in point form, an executive summary about yourself in terms of experience, expertise, key achievements & highlight and your current & expected package.
  • Apply through this application or send your resume to [email protected]. We regret to inform only shortlisted candidate will be notified

Aw San Mei Direct Line: 8114 2245 EA License No: 91C2918 Personnel Registration Number: R22107719

About Adecco Personnel Pte Ltd

First seen: September 1, 2026
Last updated: October 1, 2026