Job Description
At Centorrino Technologies (CT), we're more than just tech—we're a community that goes beyond expectations. We've been recognised as a Great Place to Work in********* and one of the Best Places to Work Medium & Large Size in Australia for ****, with an outstanding eNPS score of 68. And we're not stopping there.
n
We're looking for an experienced
Infrastructure Security Engineer
to support the hardening and security of Windows and Linux server environments. You'll play a key role in implementing CIS security controls, improving infrastructure security, and automating secure configurations using Puppet and GitHub.
n
This role will be a 6-month contract based in Hobart or Melbourne.
What You'll Don
n
Implement and maintain
CIS Benchmark Level 1
security controls across Windows and Linux environments.
n
Assess server configurations, identify security gaps and support remediation activities.
n
Develop and maintain
Puppet code
to automate security hardening and configuration.
n
Manage infrastructure-as-code through
GitHub
, including pull requests, peer reviews and releases.
n
Test and validate security configurations before production deployment.
n
Troubleshoot issues resulting from security hardening and perform root cause analysis.
n
Develop remediation, rollback and recovery procedures where required.
n
Work closely with Cyber Security, Cloud Infrastructure, Application and Technical Support teams.
n
Maintain documentation covering security controls, configurations and deployment processes.
n
Support initiatives to reduce vulnerabilities and improve the overall security posture of the server environment.
n
What You'll Bringn
n




Solid experience administering and securing
Microsoft Windows Server and Linux environments
.
n
Hands‐on experience with
CIS Benchmarks, security baselines or OS hardening
.
n
Strong understanding of vulnerability management, secure configuration and security controls.
n
Enterprise experience with
Puppet
and Infrastructure as Code (IaC).
n
Strong experience using
GitHub
for source control, branching, pull requests and code reviews.
n
Strong troubleshooting and analytical skills, with the ability to understand the impact of security controls on applications and services.
n
Experience working across infrastructure, security and application teams in a collaborative environment.
n
n
Desirable:
Experience in regulated or critical infrastructure environments, cloud infrastructure, vulnerability management tools such as
Tenable/Qualys/Rapid7,
or relevant security certifications.
Why You'll Love Working Here:n
Our company is more than just a workplace, it's a hub of inspiration and creativity where employees love to work! Here's why:
n
n
Extensive training and development opportunities that enable continual growth as part of your career planning.
n
Extensive discounts and benefits to maximise your money.
n
A choice of your IT equipment to maximise your success and access to cost-price tech for your personal needs.
n
Fun team events to celebrate achievements and connect with colleagues outside work as part of our engaging culture.
n
n
CT celebrates diversity and enables every voice to be heard as we drive to create the world we want.
n
Note: A valid Vulnerable People / Working with Children Check (WWCC) and Police Check are required.
#J-*****-Ljbffr

📌 Infrastructure Security Engineer (Hobart)
🏢 CENTORRINO TECHNOLOGIES
📍 Hobart