Senior Security Engineer IN

What We’re About

At Harrison.ai (formerly known as Annalise.ai), we’re redefining what’s possible in healthcare. Through our diagnostic AI solutions, we’re building tools that support clinicians to deliver earlier, more accurate diagnoses and raise the standard of care for millions of patients worldwide.

Our mission is bold but simple: to scale global healthcare capacity and create a fairer, healthier world. By using AI as a co-pilot for clinicians, we’re tackling one of healthcare’s biggest challenges, the shortage of human expertise, and giving every patient the chance to access timely, high-quality care, no matter where they live.

Because while we’re building cutting-edge AI, what we’re really building is hope—that everyone can access the healthcare they deserve.

And we’re just getting started.

About Your Role

We are a team on a mission to make quality healthcare more accessible and affordable worldwide by harnessing the power of artificial intelligence. At Harrison.ai, we focus on creating cutting-edge AI solutions that improve patient outcomes at scale, enabling a healthier future for everyone. To achieve this bold and ambitious goal, we have brought together talented engineers, AI researchers, clinicians, and product experts to develop groundbreaking products that impact millions of lives.

Reporting to our Information Security Manager, your role as Senior Security Engineer at Harrison.ai is an opportunity to do hands-on technical work within our Information Technology (IT) department. The key focus of your role lies in providing insight, support, and implementation of cyber security strategy. You will drive continuous improvement, build relationships and be an advocate for security.

As part of our IT team, you will enjoy working in a fun, fast-paced and early growth culture. You will be solutions focused, a problem solver, and support our teams as a senior expert across multiple divisions contributing towards our goal of creating meaningful products that will positively impact patient lives at scale around the world. This is a senior technical role with mentoring of junior staff, with significant contribution to our security culture.

What You Do

• Be the “hands on” technical resource for all things security. This is a technical role that will require designing security systems, logging into consoles, setting up software and solutions, and would suit someone with a background including a combination of either technical security, network engineering, system administration or software engineering.
• Design, build, implement and improve on our security tools. This covers multiple security domains for example SIEM (Security Information and Event Management) logging & alerting, Anti-Virus, Vulnerability Management, Incident Response, Application Security.
• Work with various teams to ensure security is built in to all that we do.
• Be a key contributor into our security & privacy policies & procedures.
• Contribute towards a continuous improvement culture, removing obstacles and identifying potential for service delivery, business, and process improvements.
  
  

What You Bring

• Strong understanding of cloud environments, i.e. Microsoft 365 ecosystem, AWS/ Azure or GCP
• Proven experience in a modern cloud based distributed environment.
• Deep understanding of EUC security postures and BYOD (Bring Your Own Device) security deployments.
• Deep understanding of data security and compliance obligations.
• Understanding of IAMS, SSO, access controls and permissions across cloud environments.
• Capacity to work with minimal supervision and ability to manage own time effectively, provide mentoring and assistance to other staff.
• Experience in Network administration & Cyber Security at a senior level.
• Industry recognised certifications such as CISSP, CISA, CISM, SANS certification.
  
  

Nice To Have Skills And Characteristics

• Tertiary qualified in a relevant IT related field and/or relevant work experience
• Experience with Python, Go, TS etc.
• Experience with deployment and configuration of security tooling i.e. SIEM
• Start up or scale up experience
  
  

Why join us?

🌍 Innovate for Global Good. Join us to pioneer world-first AI technology that transforms patient outcomes and helps build a healthier, fairer world.

🤝 Collaboration Across Continents. Work with brilliant minds from every corner of the globe in a culture built on trust, autonomy, and genuine teamwork.

🚀 Well-Funded & Global. Backed by world-class investors including Aware Super, Blackbird Ventures, Skip Capital, and Horizons Ventures, we’ve raised over US$240M to accelerate our global impact.

🌱 Scale Your Potential. Tap into yearly L&D budgets, mentoring, hackathons, and secondments—all supported by a transparent growth framework to grow your career.

💻Flex for Life. Work when and where you do your best—with WFH options, flexible hours, and the autonomy to make an impact your way.

🙌 Support for Every Family Journey. From fertility to parenthood, loss, and even grandparenthood—we provide inclusive, thoughtful policies to support families in every stage.

Whats next?

If you’re inspired by what were up to, please apply now and well be in touch soon.

We are proud to be an Equal Opportunity Employer. Diversity’s not a buzzword here, it’s in our DNA. Diverse perspectives shape our culture and make our work better. We’re committed to building inclusive teams that represent a variety of backgrounds and skills. We look forward to hearing from you.

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