DataSpark Pte Ltd Hiring! Full Time Senior Cloud Administrator Engineer in - Ricebowl

Date: 2026-09-08

Location: Singapore, , Singapore

Company: NCS

Job Requisition ID: RQ*************-1-1

Company Description

NCS is a leading AI Tech Services company. With a 15,000-strong team across the Asia Pacific, NCS scales its platforms and capabilities to provide clients with greater agility and AI expertise across a range of Industries. Embracing a strong ecosystem of global partners, NCS transforms technology services delivery combining AI with digital resilience to drive real business impact. NCS is a subsidiary of the Singtel Group.

Job Description

We are seeking an experienced Senior Cloud Administrator with architecture-level capabilities to join our Infrastructure team. This role is responsible for designing, implementing, and managing scalable, secure, and reliable cloud-based infrastructure solutions while ensuring the stability, security, and performance of hybrid cloud environments.

What will you do?

Cloud Infrastructure Design & Architecture

Design, architect, and implement scalable, secure, and reliable cloud-based infrastructure solutions across public, private, and hybrid cloud environments
Develop cloud architecture blueprints and technical roadmaps aligned with business objectives and industry best practices
Lead cloud migration initiatives and transformation projects, ensuring seamless integration with existing on-premises infrastructure
Architect and implement Infrastructure as Code (IaC) solutions using Terraform, CloudFormation, or similar tools

Cloud Operations & Administration

Monitor and maintain the health, performance, and security of Windows and Linux servers across cloud and hybrid environments
Configure and maintain cloud services, including virtual machines, containers, serverless functions (Lambda), networking, storage, and security components
Administer and optimise Application Load Balancers (ALB), Network Load Balancers (NLB), Web Application Firewalls (WAF), Content Delivery Networks (CDN), and NetScaler
Manage DNS services including Windows DNS and AWS Route 53
Oversee Linux and Windows patch management, system upgrades, and lifecycle management

Automation & DevOps

Design and implement Ansible Automation workflows for infrastructure and application deployment
Provide DevOps support for infrastructure and application deployment pipelines
Develop and maintain automation scripts to streamline routine administrative tasks and improve operational efficiency
Implement and manage CI/CD pipelines for infrastructure provisioning and configuration management

Virtualisation & Middleware

Configure, troubleshoot, and optimise virtualisation platforms including VMware vSphere and Hyper-V
Administer middleware production environments ensuring high availability and performance
Install, configure, and manage Windows and UNIX servers and services across data centres and cloud platforms

Security & Compliance

Implement and manage security tools including encryption solutions, secure key management, and identity access management (IAM)
Ensure compliance with cybersecurity best practices, system hardening standards, and regulatory requirements
Administer ManageEngine and other enterprise management tools
Conduct regular security assessments and implement remediation strategies

Collaboration & Support

Collaborate with cross-functional teams including Network, Security, Application, and DevOps teams to implement enterprise-wide solutions
Provide Level 2 and Level 3 technical support for cloud infrastructure, Unix/Linux, and Windows-related issues
Troubleshoot and resolve complex issues related to cloud infrastructure, network connectivity, and application deployments
Participate in on-call rotation for after-hours support as needed

Documentation & Continuous Improvement

Develop and maintain comprehensive documentation related to cloud architecture, system configurations, processes, and procedures
Participate in capacity planning, infrastructure upgrades, and technology assessments to support organisational growth
Evaluate emerging cloud technologies and recommend improvements based on best practices and changing requirements
Mentor junior team members and share technical knowledge across the team

Qualifications

Bachelor's degree in Computer Science, Information Technology, Computer Engineering, or a related field
More than 12 years of hands-on experience in cloud engineering, infrastructure administration, or similar roles
At least 3 years of focused experience designing, deploying, and managing cloud-based solutions and operations (preferably on AWS cloud)
Demonstrated experience in architecting and implementing hybrid cloud environments
Strong proficiency in AWS services: EC2, S3, VPC, Lambda, RDS, CloudWatch, Systems Manager, IAM, CloudFormation
Experience with AWS Cloud Platform is advantageous
Proficiency in Linux Server operating systems (RHEL, Ubuntu, CentOS)
Strong knowledge of Windows Server operating systems (2016/2019/2022)
Understanding of Active Directory, Azure AD, Group Policy, DNS, and DHCP
Expertise in cloud networking, storage solutions, and security configurations
Experience administering Application Load Balancers (ALB), Network Load Balancers (NLB), and NetScaler
Understanding of WAF, CDN, VPN, and hybrid networking architectures
AWS Certified Solutions Architect – Associate or Professional
Preferred certifications in Microsoft Certified: MSCA, VMware Certified Professional (VCP), Red Hat Certified System Administrator (RHCSA) or Red Hat Certified Engineer (RHCE), ITIL Foundation certification
Strong analytical and problem-solving skills with the ability to troubleshoot complex infrastructure issues
Ability to design end-to-end cloud architectures ensuring compatibility, security, and performance
Excellent organisational and documentation skills
Excellent communication and collaboration abilities across technical and business stakeholders
Customer-oriented mindset with a focus on service excellence
Adaptable, proactive, and committed to continuous improvement
Demonstrated ability to work collaboratively in team environments
Leadership qualities with the ability to mentor and guide junior team members

Additional Information

We are driven by our AEIOU beliefs—Adventure, Excellence, Integrity, Ownership, and Unity—and we seek individuals who embody these values in both their professional and personal lives. We are committed to our Impact: Valuing our clients, Growing our people, and Creating our future.

Together, we make the extraordinary happen.

Learn more about us at ************* and visit our LinkedIn career site.

Scam Alert

We are aware of fraudulent job offers and impersonations of NCS recruiters. Phishing emails using convincing-looking but fake addresses are also commonly used to trick you into thinking that they come from official NCS sources.

Please note that all official communications from NCS Group will only be sent from verified corporate email addresses. Always check that the sender’s email address ends with the genuine NCS domain, ************* and beware of extra letters, symbols or misspellings. When in doubt, verify the sender’s identity by contacting us at *************

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