14 Oct 2025 BBBH60738 Senior Cloud/Systems Engineer €90000 - €100000 per annum + Bonus, Pension ...

MCS group is proud to be supporting a global firm with a strong Irish presence as they seek a Senior Cloud Operations & Systems Engineer to join their established technology function in Dublin. This role plays a key part in maintaining and optimising cloud infrastructure across a large-scale, international environment.

(Hybrid - Dublin City Centre)

You'll be part of a collaborative global team responsible for ensuring the reliability, scalability, and performance of mission-critical systems. The focus is on automation, resilience, and proactive problem-solving. You'll work closely with cross-functional teams to implement secure, efficient, and cost-effective cloud solutions.

• Maintain high availability and performance of core systems through monitoring and incident response.
• Automate lifecycle processes including provisioning, scaling, and decommissioning of cloud resources.
• Lead incident response efforts and contribute to post-incident analysis and long-term improvements.
• Collaborate with internal teams to enhance system design, security, and operational excellence.
• Provide guidance and clear communication during high-impact events and shifting priorities.

• 5+ years' experience with AWS services (EC2, ECS/Docker, CloudWatch, S3, VPC, RDS, Route53).
• Strong background in both Windows and Linux administration.
• Solid understanding of web servers (IIS, Apache, or nginx).
• Experience with Infrastructure as Code (Terraform or CloudFormation).
• Scripting ability with Python, PowerShell, or AWS CLI.
• Familiarity with monitoring tools such as LogicMonitor, CloudWatch, or DataDog.
• Strong understanding of DNS, networking, and security best practices.
• AWS Certification is strongly advantageous

• Experience with Lambda, CloudFront, and RDS.
• Familiarity with automation/configuration tools such as Ansible, Chef, or AWS SSM.
• Understanding of CI/CD and Agile methodologies.
• Knowledge of caching, database, and backup/recovery technologies.

• Competitive Salary up to 100k
• Flexible hybrid working model
• Bonus
• Pension
• Health Insurance

To speak in absolute confidence about this opportunity, please send an up-to-date CV via the link provided or contact Calum Omand Specialist Recruitment Consultant at MCS Group .

Even if this position is not right for you, we may have others that are. Please visit MCS Group to view a wide selection of our current and exclusive roles .