Senior Systems Engineer (AWS)

Lead the design and improvement of cloud-based systems, translating complex technical challenges into scalable, reliable solutions in AWS or similar environments.

• Monitor system health and proactively manage risks to performance, stability, and security
• Diagnose and resolve complex system and performance issues
• Design and implement system improvements, configurations, and automation
• Support change management processes and impact assessments
• Develop infrastructure as code and automation scripts
• Collaborate with cross functional teams and partners
• Share knowledge and support team development
• Improve monitoring, alerting, and reporting practices
• Support incident response and recovery readiness
• Contribute to scalability and capacity planning
• Apply security best practices
• Maintain clear documentation

• Experience with cloud-based platforms and AWS services (e.g., EC2, S3, RDS, IAM, EKS)
• Familiarity with Linux/UNIX systems
• Experience with scripting or automation (Bash, Python)
• Understanding of DevOps and infrastructure as code practices
• Familiarity with Terraform, CloudFormation, or CI/CD pipelines
• Experience with monitoring tools (CloudWatch, New Relic)
• Knowledge of security, backup, and disaster recovery practices
• Strong problem solving and communication skills
• Experience supporting system reliability and incident management
• Interest in mentoring and knowledge sharing

• Generous holiday allowance with option to buy additional days
• Health screening, eye care vouchers and private medical benefits
• Wellbeing programs
• Life assurance
• Access to a competitive contributory pension scheme
• Long service awards
• Share option scheme
• Travel season ticket loan
• Maternity, paternity and shared parental leave
• Access to emergency care for both the elderly and children
• RE CARES days, giving you time to support the charities and causes that matter to you
• Access to employee resource groups with dedicated time to volunteer
• Access to extensive learning and development resources
• Employee discounts via Perks at Work

We are an equal opportunity employer: qualified applicants are considered for and treated during employment without regard to race, color, creed, religion, sex, national origin, citizenship status, disability status, protected veteran status, age, marital status, sexual orientation, gender identity, genetic information, or any other characteristic protected by law.