Job Specifications
Hi, we're PEXA!
We know you'll Google us before applying, so let's keep this brief. PEXA revolutionised the way that property is settled in Australia, turning a paper-based process into a digital one. Our solution is a world-first, with over 500 people across Australia and an expanding international team, we're helping 20,000+ families into their homes each week.
We're passionate about solving problems for our customers - always striving to set the standard for how property is bought and sold. Being awarded as one of the best places to work in Australia is a recognition of our culture and commitment to innovation, customers and our community.
We're growing fast, that is where you come in.
We believe our success in Australia is worth sharing and that our proven technology will advance how the UK buys and sells homes.
Establishing ourselves within the UK in late 2020, we are committed to collaborating with lawyers, conveyancers, lenders, government and the property industry, to set the new standard for both remortgages and buying and selling property.
Why become a PEXArian?
Great question! Being a PEXArian is so much more than just a job. We're a passionate, motivated and unashamedly enthusiastic bunch at PEXA - we love what we do and we're proud to admit it! Creating brilliant experiences for our members and their clients wouldn't be possible without ensuring we deliver an exceptional employee experience.
Here's a snapshot of what your life at PEXA could look like:
Your growth:
We encourage you to hit your personal and professional learning and development goals with our tailored programs and tools.
Your wellness:
We care about your holistic wellbeing
Your work/life blend:
We know that work is just one aspect of your life - we want to help you create your ideal work/life blend, rather than squeezing in life around work.
As the Head of Cyber Security at PEXA UK, you'll play a key role in protecting the digital backbone of our business. Working closely with the UK CTO, Group CISO in Australia, and the PEXA UK leadership team, you'll define and drive the security strategy, standards, and posture across our three UK brands: PEXA UK, Smoove, and Optima Legal.
You'll lead our Security Operations (SOC), Security Engineering, and Information Security and Governance functions, covering everything from incident response and secure architecture to audits, lender assurance, and compliance with ISO 27001 and FCA requirements.
This is a senior leadership role offering the opportunity to define security strategy, strengthen governance, and protect critical systems, data, and operations. You'll shape how we manage threats, embed secure-by-design principles, and foster a culture of security awareness across the organisation.
You'll also collaborate closely with technology, legal, risk, and operations teams, as well as external partners, to ensure alignment and resilience, making cyber security a trusted enabler for our customers and colleagues
Our Ethos
We believe cyber security should be understood, embraced, and loved, not feared. Our job is to make it simple and part of how everyone works.
Key Responsibilities
Leadership and Strategy
Define and deliver the UK cyber security strategy and roadmap aligned with business and group objectives
Act as the senior security authority for PEXA UK, Smoove, and Optima Legal
Partner with the Group CISO, UK CTO, and Risk functions to align frameworks and initiatives
Lead and mentor a multi-disciplinary team across SOC, engineering, and information security
Represent UK security priorities in leadership forums, lender assurance discussions, and governance reviews
Security Operations and Governance
Oversee SOC operations ensuring timely threat detection, response, and resolution
Continuously improve detection and response capabilities using Cortex XDR, Abnormal Security, Splunk, and Nucleus
Manage vulnerability management end-to-end, from scanning and prioritisation to remediation tracking
Coordinate with third-party partners such as Blazeguard and CCX to ensure effective service delivery
Oversee secure configuration, endpoint management, and patch compliance across hybrid environments including Azure and AWS
Own the UK information security framework and assurance programs including ISO 27001, FCA standards, SOC audits, and lender assurances
Maintain and evolve security policies, standards, and control frameworks
Lead audit preparation, evidence collection, and control testing for certifications and partner reviews
Collaboration and Culture
Build strong partnerships across engineering, IT, legal, HR, and operations to embed security in everyday practices
Provide input on vendor assessments and third-party risk management
Promote a culture of security awareness through training, phishing simulations, and education programs
Report on cyber risk, maturity, and incidents to senior leadership with transparency and continuous improvement
Key Skills
Key Skills
Proven