Security PKI Expert - Contract - Melbourne
Melbourne, Australia
Urgentrequirement of
Security PKI Expert - Contract - Melbourne
Requirements
Key Responsibilities
Manage and support enterprise
PKI infrastructure
.
Manage the complete
certificate lifecycle
, including issuance, renewal, deployment and revocation.
Support
Root CA and Subordinate CA
environments.
Manage and troubleshoot
X.509 certificates, SSL/TLS and certificate chains
.
Support
Microsoft ADCS
and enterprise Certificate Authorities.
Work with
HSM (Hardware Security Modules)
for secure key management.
Manage certificate lifecycle using tools such as
Venafi, 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 using
PowerShell, Python or Bash




where required.
Required Skills
Solid knowledge of
PKI and Cryptography
.
Good understanding of
X.509 certificates
.
Experience with
Certificate Lifecycle Management (CLM)
.
Hands-on experience with
Microsoft ADCS
.
Knowledge of
Root CA, Sub CA, CRL and OCSP
.
Knowledge of
SSL/TLS
.
Experience with
HSM
is preferred.
Experience with
Venafi / AppViewX / Keyfactor
is preferred.
Basic scripting knowledge in
PowerShell, 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 Months
andpossible extension
Eligibility:
Australian/NZCitizens/PR Holders only
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📌 Security Pki Expert - Contract - Melbourne
🏢 Hastha Solutions
📍 Melbourne