Senior Cloud Infrastructure Engineer

ariston services pte. ltd.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Ariston Services Pte. Ltd. is seeking experienced AWS Cloud Engineers to support a strategic AWS Platform Improvement Program.

The successful candidates will provide hands-on technical leadership, drive platform initiatives, and support enterprise-scale cloud operations in a highly regulated environment. As part of the role, you will lead AWS platform improvement initiatives, provide technical advisory for AWS services, and ensure reliability, security, and compliance across enterprise

Qualifications

• Hands-on experience with AWS cloud platforms.
• Experience in large-scale enterprise or GCC environments.
• Understanding of infrastructure, operations, security, risk and compliance.
• Ability to work independently and manage stakeholder engagements.
• Experience leading cloud platform implementation and operations.

Responsibilities

• Lead and deliver AWS platform improvement initiatives.
• Provide technical expertise and advisory support for AWS cloud services.
• Support enterprise-scale cloud platform operations, ensuring reliability, security, and compliance.
• Engage with stakeholders across technical and business teams.
• Operate independently to resolve complex cloud platform challenges.
• Help reduce dependency on senior AWS architects by providing day-to-day technical leadership.

Skills

AWS cloud

GCC environments

Infra & security

Stakeholder mgmt

Cloud leadership

Job description

Role Overview

We are seeking experienced AWS Cloud Engineers to support a strategic AWS Platform Improvement Program. The successful candidates will provide hands-on technical leadership, drive platform initiatives, and support enterprise-scale cloud operations in a highly regulated environment.

Key Responsibilities

• Lead and deliver AWS platform improvement initiatives.
• Provide technical expertise and advisory support for AWS cloud services.
• Support enterprise-scale cloud platform operations, ensuring reliability, security, and compliance.
• Engage with stakeholders across technical and business teams.
• Operate independently to resolve complex cloud platform challenges.
• Help reduce dependency on senior AWS architects by providing day-to-day technical leadership.

Required Skills & Experience

• Strong hands-on experience with AWS cloud platforms.
• Experience supporting large-scale enterprise or Government Commercial Cloud (GCC) environments.
• Good understanding of infrastructure, operations, security, risk, and compliance requirements.
• Proven ability to work independently and manage stakeholder engagements.
• Experience leading cloud platform implementation and operational initiatives.

Preferred Qualifications

• AWS certifications (Associate, Professional, or Specialty).
• Experience in regulated industries (will be added advantage).
• Strong communication and collaboration skills.

Need someone who can deal with AWS infrastructure at a organisation wide level