- Toa Payoh Central Region (Singapore) Singapore
Full Time Sr System Security Engineer – PKI, Certificate - Key Management Jobs, Salary up to SGD 10,000 in NTT SINGAPORE PTE. LTD. Central Region (Singapore) - Maukerja
Sr System Security Engineer – PKI, Certificate - Key Management
NTT SINGAPORE PTE. LTD.
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Job Description
Responsibilities
Location:
Central Singapore
Employment Type:
12-Month Contract, Renewable
Seniority:
Mid-Level / Senior
Job Summary
We are looking for an experienced
System Security Engineer
with strong hands-on expertise in the
design and implementation of enterprise PKI, Certificate Lifecycle Management (CLM), Key Management and HSM security solutions
.
This is a specialist cryptography/security engineering position and is
not a general SOC, vulnerability management or cybersecurity operations role
.
Key Responsibilities
Design, implement and operationalise enterprise
PKI, Certificate Lifecycle Management and Key Management
solutions.
Design and manage
CA hierarchies
, including Root and Subordinate CAs.
Implement certificate lifecycle processes covering
discovery, issuance, enrolment, renewal, revocation and expiry management
.
Design and integrate CLM platforms such as
CyberArk Venafi, Keyfactor, Entrust or equivalent
with enterprise Certificate Authorities.
Design, deploy and integrate
HSM and enterprise Key Management
solutions such as
Entrust nShield, Thales CipherTrust/Luna HSM or equivalent
.
Support HSM operations including
key generation, rotation, key ceremonies and secure key protection
.
Integrate certificate and key-management platforms with enterprise applications and security systems using
REST APIs and automation
.
Design and support cloud cryptographic solutions using
AWS KMS, ACM, Secrets Manager and CloudHSM
.
Support cryptographic asset discovery and maintain certificate/key inventories or
Cryptographic Bill of Materials (CBOM)
.
Apply cryptographic standards and best practices including
X.509, PKCS, FIPS and NIST
.
Support cryptographic modernization and
Post-Quantum Cryptography (PQC)/crypto-agility
initiatives.
Work closely with security architects, application owners, infrastructure teams and technology vendors throughout solution design and implementation.
Troubleshoot complex PKI, certificate, HSM and key-management issues.
Requirements
Degree in Computer Science, Information Technology, Cybersecurity or related discipline.
Minimum
5 years of IT/security experience
, including at least
2 years of hands-on PKI, Certificate Management, HSM or Enterprise Key Management experience
.
Strong experience
designing and implementing
, rather than only supporting, enterprise certificate and key-management solutions.
Strong knowledge of
X.509, TLS/mTLS, CA hierarchy, certificate issuance/renewal/revocation and PKI architecture
.
Hands-on experience with
CyberArk Venafi / Keyfactor / Entrust / AppViewX or similar CLM platforms
.
Hands-on experience with
Entrust nShield / Thales CipherTrust / Thales Luna / AWS CloudHSM or similar HSM/KMS technologies
.
Knowledge of
AWS KMS, ACM, Secrets Manager and CloudHSM
is highly desirable.
Experience with
Python, PowerShell, Bash and/or REST APIs
for automation is advantageous.
Knowledge of
FIPS, NIST, PKCS, crypto-agility and PQC
is advantageous.
Strong stakeholder and vendor management skills.
Experience within
banking, financial services or other highly regulated enterprise environments
is preferred.
Interested candidates are kindly requested to email their CV with their experience to
*************
We look forward to your application!
NTT Singapore Pte Ltd (NTTS)
is the regional headquarters of NTT Communications Corporation (NTT Com) for Asia Pacific Region.
Established in 1997, NTT Singapore has more than 10 years of expertise in providing information and communications technology (ICT) solutions worldwide.
NTT Singapore offers diverse high-quality connectivity, data centre solutions, security services, IT management services, voice and conferencing solutions and solution integration services to its enterprise customers.
NTT Communications is a wholly owned subsidiary of Nippon Telegraph and Telephone Corporation (NTT Corp.), one of the world’s largest providers of telecommunications services.
In 2013, NTT Corp. is ranked no.1 in telecom industry in the Fortune Global 500* list with operating revenues of more than $133,077 million. It is positioned 32nd among the top 500 corporations worldwide.
NTT Com's extensive global infrastructure includes Arcstar secure private networks, which cover 196 countries/regions and a tier-1 IP backbone network connected with major ISPs worldwide, as well as secure data centers at over 150 locations worldwide.
Central Singapore
Employment Type:
12-Month Contract, Renewable
Seniority:
Mid-Level / Senior
Job Summary
We are looking for an experienced
System Security Engineer
with strong hands-on expertise in the
design and implementation of enterprise PKI, Certificate Lifecycle Management (CLM), Key Management and HSM security solutions
.
This is a specialist cryptography/security engineering position and is
not a general SOC, vulnerability management or cybersecurity operations role
.
Key Responsibilities
Design, implement and operationalise enterprise
PKI, Certificate Lifecycle Management and Key Management
solutions.
Design and manage
CA hierarchies
, including Root and Subordinate CAs.
Implement certificate lifecycle processes covering
discovery, issuance, enrolment, renewal, revocation and expiry management
.
Design and integrate CLM platforms such as
CyberArk Venafi, Keyfactor, Entrust or equivalent
with enterprise Certificate Authorities.
Design, deploy and integrate
HSM and enterprise Key Management
solutions such as
Entrust nShield, Thales CipherTrust/Luna HSM or equivalent
.
Support HSM operations including
key generation, rotation, key ceremonies and secure key protection
.
Integrate certificate and key-management platforms with enterprise applications and security systems using
REST APIs and automation
.
Design and support cloud cryptographic solutions using
AWS KMS, ACM, Secrets Manager and CloudHSM
.
Support cryptographic asset discovery and maintain certificate/key inventories or
Cryptographic Bill of Materials (CBOM)
.
Apply cryptographic standards and best practices including
X.509, PKCS, FIPS and NIST
.
Support cryptographic modernization and
Post-Quantum Cryptography (PQC)/crypto-agility
initiatives.
Work closely with security architects, application owners, infrastructure teams and technology vendors throughout solution design and implementation.
Troubleshoot complex PKI, certificate, HSM and key-management issues.
Requirements
Degree in Computer Science, Information Technology, Cybersecurity or related discipline.
Minimum
5 years of IT/security experience
, including at least
2 years of hands-on PKI, Certificate Management, HSM or Enterprise Key Management experience
.
Strong experience
designing and implementing
, rather than only supporting, enterprise certificate and key-management solutions.
Strong knowledge of
X.509, TLS/mTLS, CA hierarchy, certificate issuance/renewal/revocation and PKI architecture
.
Hands-on experience with
CyberArk Venafi / Keyfactor / Entrust / AppViewX or similar CLM platforms
.
Hands-on experience with
Entrust nShield / Thales CipherTrust / Thales Luna / AWS CloudHSM or similar HSM/KMS technologies
.
Knowledge of
AWS KMS, ACM, Secrets Manager and CloudHSM
is highly desirable.
Experience with
Python, PowerShell, Bash and/or REST APIs
for automation is advantageous.
Knowledge of
FIPS, NIST, PKCS, crypto-agility and PQC
is advantageous.
Strong stakeholder and vendor management skills.
Experience within
banking, financial services or other highly regulated enterprise environments
is preferred.
Interested candidates are kindly requested to email their CV with their experience to
*************
We look forward to your application!
NTT Singapore Pte Ltd (NTTS)
is the regional headquarters of NTT Communications Corporation (NTT Com) for Asia Pacific Region.
Established in 1997, NTT Singapore has more than 10 years of expertise in providing information and communications technology (ICT) solutions worldwide.
NTT Singapore offers diverse high-quality connectivity, data centre solutions, security services, IT management services, voice and conferencing solutions and solution integration services to its enterprise customers.
NTT Communications is a wholly owned subsidiary of Nippon Telegraph and Telephone Corporation (NTT Corp.), one of the world’s largest providers of telecommunications services.
In 2013, NTT Corp. is ranked no.1 in telecom industry in the Fortune Global 500* list with operating revenues of more than $133,077 million. It is positioned 32nd among the top 500 corporations worldwide.
NTT Com's extensive global infrastructure includes Arcstar secure private networks, which cover 196 countries/regions and a tier-1 IP backbone network connected with major ISPs worldwide, as well as secure data centers at over 150 locations worldwide.
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