Job Description
Overview n
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Join Telstra's Endpoint & Identity Security team as a
Senior Security Engineer - Digital Certificates (PKI)
, where you'll play a pivotal role in shaping security controls within solution designs and delivering a secure, resilient network experience for our customers.
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nWhat You'll Do n
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Lead implementation and support of enterprise-wide certificate management platforms.
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Embed security controls and crypto governance into infrastructure and network designs.
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Work with and support identity-related systems such as
AD CS, AppViewX, EJBCA, and Thales HSM
to deliver secure and scalable PKI services.
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Develop security standards, remediation strategies, and risk assessments aligned with
compliance frameworks
.
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Build
automation and scripting
solutions to streamline certificate lifecycle management.
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Mentor and collaborate with engineers to uplift PKI and certificate practices across the organisation.
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Participate in the
on-call support roster
for critical incidents, ensuring timely response and coverage during escalations and high-priority events.
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nWhat You Bring n
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Strong experience with PKI and digital certificate management
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Knowledge in
PKI & Identity-related systems
such as Active Directory Certificate Services (ADCS), AppViewX, EJBCA, Thales HSM.
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Strong technical background
across
Windows, Linux, Active Directory, VMware, Kubernetes, F5, firewall and load balancers
and networking environments.
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Understanding of certificate-based authentication and
TLS/SSL
best practices.
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Hands-on exposure to
scripting and automation
using
Bash, PowerShell, Python
, or similar languages.
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Knowledge of cloud platforms (
AWS, Azure
) and container technologies like Kubernetes.
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Ability to lead or contribute to
risk assessments
,
compliance reviews
, and policy development.
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Strong stakeholder engagement and communication skills.
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Ability to undergo and provide a valid
standard police check
.
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nBonus Experience n
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Exposure to DevOps/CI-CD environments and integrating certificate automation into pipelines.
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Familiarity with crypto agility strategies and emerging standards.
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Experience with
Thales HSM
and hardware-based
key protection solutions
.
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Understanding of network principles such as LTMs, GTMs.
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nWhy Telstra? n
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Adaptable work
- hybrid and remote options to support work-life integration.
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16 weeks paid parental leave
- for both primary and secondary carers.
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Free Telstra mobile plan
- stay connected on us.
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Laptop/device allowance
- renewed every 2 years.
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Purchased annual leave
- more time when you need it.
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Professional development programs
- grow your career with us.
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Discounts
- on Telstra products and services.
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If you're passionate about digital trust, certificate automation, and cyber resilience, apply today and help shape a secure, connected future at Telstra.
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We're committed to building a diverse and inclusive workforce in all its forms. We encourage applications from people of all backgrounds, including those from diverse gender, cultural and linguistic communities, and individuals living with a disability.
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To learn more about how we support our people, including accessibility adjustments during the recruitment process, visit: tel.st/thrive
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nSeniority level n
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Mid-Senior level
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nEmployment type n
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Full-time
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nJob function n
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Information Technology
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nIndustries n
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Information Services
#J-*****-Ljbffr

📌 Senior Security Engineer - Digital Certificates (Pki) (Melbourne)
🏢 Telstra
📍 Melbourne