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Linkly

Senior Security Engineer

Linkly Sydney, New South Wales, Australia

Financial Services · 51-200 employees

Yesterday
security Senior (5-10 yrs) Full-time Australia
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About the role

You will build and lead Linkly's internal penetration testing function from the ground up to secure cloud infrastructure and products. Additionally, you will consult with engineering teams to validate security designs and define organizational security baselines.

What they look for

Penetration testing Cloud security Azure Security engineering Threat modeling Python PowerShell Security architecture Security assessments Risk management Technical reporting Communication Cloud infrastructure Security baselines Security guidelines

Requirements

The role requires 6+ years of experience in security engineering or penetration testing with deep technical expertise in Microsoft Azure. Candidates must possess strong scripting skills in Python or PowerShell and the ability to communicate complex security concepts effectively.

Full description

About the Role

We’re looking for a Senior Cybersecurity Engineer to join our Security team and take ownership of building Linkly’s internal penetration testing capability. This is a brand-new function in the team, so you will be building it from the ground up. 

This role requires deep technical cloud security expertise, with Azure as our primary platform. You’ll work closely with our Chief Security Officer, the wider Security team, and our engineering and operations teams to validate that the design and configuration of our products and services meet security requirements. Engineering owns the design; you make sure it holds up. 

Within your first 12 months, you’ll have an internal penetration testing function in place and in use, security assessments of cloud infrastructure changes running routinely, and a defined set of security guidelines and baselines for the business. 

Key Responsibilities

  • Build and run Linkly’s internal penetration testing function, carrying out testing across our cloud infrastructure, products and services. 
  • Carry out security assessments of new changes to our cloud infrastructure. 
  • Consult with engineering teams and validate and test that the design and configuration of their products and services are secure and meet security requirements. 
  • Help set Linkly’s security guidelines and define the security baselines our cloud environments are built and measured against. 
  • Provide security design review and testing for upcoming initiatives, including our new data product. 

What You'll Need

  • 6+ years’ experience as a security engineer, penetration tester or security consultant. 
  • Hands-on penetration testing experience. 
  • Deep, detailed technical knowledge of Microsoft Azure, including cloud-native attack techniques and common misconfigurations. 
  • Experience with secure cloud architecture, particularly on Azure. 
  • Experience developing threat models and helping engineering teams reason through different ways to reduce security risk. 
  • Scripting or programming skills (e.g. Python or PowerShell) to automate testing and build your own tooling. 
  • Ability to write clear, concise reports covering findings, risks and practical remediation recommendations. 
  • Strong communication skills, with the ability to explain technical security concepts to both technical and non-technical audiences. 

Nice to Have: 

  • AWS experience, including secure cloud architecture on AWS. 
  • Certified Ethical Hacker (CEH) or an equivalent certification. 
  • Exposure to PCI DSS and the payments industry.  

Our Values

  • Act Like an Owner: Take full accountability for outcomes and make decisions with the long-term success of Linkly in mind.
  • Innovate: Challenge assumptions, champion new ideas and drive meaningful change for customers and the business.
  • Deepen Trust: Build confidence through integrity, transparency and consistent delivery with your team, partners and clients.
  • Care and Respect: Foster an inclusive, supportive environment where everyone feels valued and empowered to do their best work.

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