Talenza have partnered with a leading Australian Cyber Security Services provider to find a Senior Security Engineer with expertise in PKI ready to make an impact. With over two decades of industry success, this organisation has built a reputation for delivering exceptional outcomes across cloud, automation, and cyber security - and they continue to grow. They're known for their award-winning people-first culture, their deep technical capability, and the way they consistently set the standard in security consulting. The opportunity: As a Senior Security Engineer, you'll take ownership of complex security infrastructure projects - particularly around PKI, certificate lifecycle management, and HSM integration. You'll be working in a fast-paced, collaborative environment, solving real-world security problems and helping enterprise clients strengthen their cyber posture. What you'll be doing: * Designing and implementing PKI solutions using tools like AppViewX CLM and Thales HSMs * Managing certificate lifecycle automation and integrating secure key storage systems * Providing expert guidance across security best practices and frameworks (e.g., AESCSF) * Supporting delivery with clear documentation, testing, and collaboration with cross-functional teams * Helping clients build maturity in identity and cryptographic controls What you'll bring: * Circa 5 years in cyber security with strong PKI experience * Hands-on with certificate authorities, digital certificates, and key management * Practical experience with Thales HSMs (e.g., Luna) * Bonus points if you've worked with AppViewX CLM * A team-focused approach and a passion for solving tough security challenges What's in it for you? * Supportive, collaborative and high performing team culture * Learning and development at the core of the business * Generous salary package of $140k-$170k plus super * Hybrid working (2 days a week in the office) and flexible working available * Monthly lunches, regular events, and daily perks like free breakfast * Clear career progression opportunities as the team expands If you're ready to take on a new exciting role with one of the most respected consultancies in the space, please apply within or email me on [email protected] to set up a confidential chat.