Security PKI Expert - Contract - Melbourne
Melbourne, Australia
Urgentrequirement ofSecurity PKI Expert - Contract - Melbourne
Requirements
Key Responsibilities
Manage and support enterprisePKI infrastructure.
Manage the completecertificate lifecycle, including issuance, renewal, deployment and revocation.
SupportRoot CA and Subordinate CAenvironments.
Manage and troubleshootX.509 certificates, SSL/TLS and certificate chains.
SupportMicrosoft ADCSand enterprise Certificate Authorities.
Work withHSM (Hardware Security Modules)for secure key management.
Manage certificate lifecycle using tools such asVenafi, AppViewX or other CLM tools.
Troubleshoot certificate and PKI-related incidents.
Support PKI integration with applications, IAM, cloud and enterprise systems.
Monitor certificate expiry and ensure timely renewal.
Create and maintain technical documentation, SOPs and operational procedures.
Provide L2/L3 support and perform root-cause analysis.
Automate PKI activities usingPowerShell,



Python or Bashwhere required.
Required Skills
Solid knowledge ofPKI and Cryptography.
Good understanding ofX.509 certificates.
Experience withCertificate Lifecycle Management (CLM).
Hands-on experience withMicrosoft ADCS.
Knowledge ofRoot CA, Sub CA, CRL and OCSP.
Knowledge ofSSL/TLS.
Experience withHSMis preferred.
Experience withVenafi / AppViewX / Keyfactoris preferred.
Basic scripting knowledge inPowerShell, Python or Bash.
Good troubleshooting and problem-solving skills.
Good communication and customer-facing skills.
Qualification
Bachelor's degree in Computer Science, Information Technology, Cyber Security or a related field.
5+ years of experience in PKI / Cyber Security / Certificate Management.
Duration: 06 Monthsandpossible extension
Eligibility:Australian/NZCitizens/PR Holders only
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📌 Security Pki Expert - Contract - Melbourne
🏢 Hastha Solutions
📍 Melbourne