Senior Site Reliability Engineer

Our Story

4DMedical is a medical technology company specializing in advanced respiratory imaging, functional lung imaging, and pulmonary disease assessment. 4D develops software that transforms routine chest CT and X-ray imaging into quantitative, regional lung-function insights for clinicians, researchers, hospitals, and life sciences partners.

4DMedical’s imaging solutions, including CT:VQ™, support non-contrast ventilation and perfusion assessment, supporting clinicians who evaluate conditions such as COPD, emphysema, pulmonary embolism, and other chronic lung diseases. By combining medical imaging software with quantitative image analysis and streamlined clinical workflows, 4DMedical supports the visualization and assessment of lung ventilation, perfusion, V/Q relationships, and regional pulmonary function.

4DMedical's mission is to make lung health assessment more accessible, quantitative, and patient-centered by enabling high-resolution functional respiratory imaging without the need for traditional nuclear medicine workflows.

About the role

As a Senior Site Reliability Engineer, you will join a global team responsible for supporting the deployment, configuration, and operations of 4DMedical’s software platforms, wherever they may be deployed. While 4DMedical is a cloud-first company, and your primary role will be supporting applications deployed in 4DMedical owned and managed environments in AWS, the role also includes liaising with customers to update and maintain 4DMedical’s software deployed into customer environments. You will join a team within the Software group to develop, monitor, maintain, and support application workflows.

Specific Duties:

• Support design and implementation of best practice AWS solution architecture, including scalable services, security, infrastructure as code, and CI/CD pipelines.
• Assist in the planning and execution of changes, incident management and non-conformance reporting.
• Provide operational support to internal and external customers, including troubleshooting, performance optimization, and ensuring high availability of cloud-based applications and workflows.
• Assist with deployment, configuration, support, documentation, and monitoring of infrastructure, workflows, and applications across both AWS and on-premises environments, including containerized applications on virtualized servers.
• Collaborate closely with development teams to promote DevOps practices, automate deployment and maintenance processes, and ensure secure, reliable transitions to production environments.
• Recommend, test, and implement continuous improvements to the 4DMedical cloud environments, including automation, security, logging, monitoring, and alerting.
• Conduct risk assessments and vulnerability analyses for cloud infrastructure, identify potential threats, and recommend appropriate mitigation strategies in alignment with relevant compliance standards.

Experience

• 3+ years of Cloud/System Administration experience using AWS.
• Hands on experience with Linux and containerization frameworks such as Kubernetes and Docker.
• Experience with deployment automation tools. Experience with Terraform and helm highly valued, experience with other automation tools such as CloudFormation and Ansible desirable.

Qualifications

Mandatory

• University degree in Information Technology or related.

Desirable

• AWS certification is desirable, such as Associate-level AWS CloudOps Engineer or AWS Solutions Architect.
• Relevant industry certifications such as Certified Cloud Security Professional (CCSP) or Certified Terraform Associate.

What we can offer you:

• Competitive Compensation: Enjoy an attractive remuneration package that rewards your hard work.
• Flexible Hybrid Work: Embrace hybrid working with the option to use our fantastic Carlton office space, complete with company-arranged social events, table tennis, and great local coffee.
• Comprehensive Wellbeing Program: Prioritize your health and happiness with access to bonus leave, annual flu shots, Health checks, vibrant social clubs, and an employee benefits and recognition platform featuring Corporate ClassPass.
• Mental Health & Support: Access confidential mental health support through our Employee Assistance Program (EAP), fully available to both you and your family members.
• Remote Work Setup: Receive a fully equipped laptop and essential accessories to ensure a seamless remote working experience.
• Growth & Culture: Seize opportunities for continuous personal and professional development within a friendly, supportive, and inclusive global culture.

How to apply

Please submit a current CV and a cover letter that details your alignment with the requirements of the role.

4DMedical provides an inclusive work environment and embraces the diverse talent of its people.

Successful candidates will be required to undergo background checks.

For more company information visit our website: www.4dmedical.com

Should you have any queries regarding the position please contact the 4DMedical Recruitment Team at: ***********@4dmedical.com