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Senior Data Center Administrator Job Opening In Central Singapore Community Development Council – Now Hiring Re Sustainability Cleantech Pte Ltd


Job description

We are seeking a dedicated Senior Data Center Administrator with 5 years of hands-on experience managing enterprise server infrastructure, virtualization platforms, storage systems, and hybrid cloud environments.

The ideal candidate will have strong expertise in VMware, PureStorage, Synology NAS, Veeam, and server health monitoring, with exposure to Azure/AWS cloud services and enterprise data protection standards.

The role demands a deep commitment to operational excellence, data security, and proactive systems management.

Key Responsibilities

  • Manage, configure, and maintain physical and virtual servers across Windows and Linux environments.

  • Administer VMware environments, including VM provisioning, resource allocation, and lifecycle management.

  • Operate and maintain enterprise storage systems (PureStorage and Synology NAS), ensuring high availability and data integrity.

  • Operate and maintain the Veeam Data Backup Solution

Support and monitor cloud-hosted infrastructure (Azure/AWS), including VPN Gateways, ExpressRoute/Direct Connect, and secure workload operations.
- Monitor and manage data center infrastructure for server, storage, and network access health using monitoring tools with alerts and remediation.
- Ensure secure data management practices for data at rest and in transit, aligned with CIA Triad and DPDA principles.
- Automate routine administrative tasks using CLI or Ansible scripting.
- Administer Microsoft 365 Admin Center and manage Intune deployments for endpoint compliance and mobile device management.
- Implement and manage antivirus solutions for end-user systems, servers, and APIs.
- Utilize ITSM platforms (e.g., Freshservice, ManageEngine) for incident resolution, asset management, and change control.

Core Technical Skills

  • Strong knowledge of VMware ESXi, vCenter, virtual machine provisioning, and vMotion operations.

  • Experience managing enterprise storage systems (PureStorage and Synology NAS), including snapshots, backups, and replication.

  • Proficiency in server operating systems: Windows Server (2016/2019/2022), Linux (RHEL/Ubuntu).

  • Exposure to Azure and AWS environments, including VM management, network security groups, VPN Gateways, and Direct Connect/ExpressRoute.

  • Operational understanding of firewalls and switches (Fortinet, Cisco, Aruba) for secure network access and segmentation.

  • Familiarity with scripting tools such as Ansible or CLI for automation of configurations and updates.

  • Monitoring experience using tools to oversee server, storage, and endpoint health with compliance alerting.

  • Understanding of DNS, DHCP, IPAM, and core network services within a data center context.

  • Proficiency in Microsoft 365 administration and Intune for user, device, and application policy management.

  • Strong understanding of data security principles, encryption standards, and secure access policies.

Soft Skills

  • Excellent communication, documentation, and coordination skills across IT teams and vendors.

  • Strong troubleshooting ability with a structured approach to root cause analysis.

  • Self-driven with a proactive approach to system health, compliance, and process improvement.

  • Ability to work independently and efficiently manage time-bound infrastructure activities.

  • Experience in maintaining compliance with internal controls and audit requirements.

Required Skill Profession

Other General


  • Job Details

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Unlock Your Senior Data Potential: Insight & Career Growth Guide


Real-time Senior Data Jobs Trends (Graphical Representation)

Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph here. Uncover the dynamic job market trends for Senior Data in Central Singapore Community Development Council, Singapore, highlighting market share and opportunities for professionals in Senior Data roles.

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Are You Looking for Senior Data Center Administrator Job?

Great news! is currently hiring and seeking a Senior Data Center Administrator to join their team. Feel free to download the job details.

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The Work Culture

An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at Re Sustainability Cleantech Pte Ltd adheres to the cultural norms as outlined by Expertini.

The fundamental ethical values are:

1. Independence

2. Loyalty

3. Impartiapty

4. Integrity

5. Accountabipty

6. Respect for human rights

7. Obeying Singapore laws and regulations

What Is the Average Salary Range for Senior Data Center Administrator Positions?

The average salary range for a varies, but the pay scale is rated "Standard" in Central Singapore Community Development Council. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

What Are the Key Qualifications for Senior Data Center Administrator?

Key qualifications for Senior Data Center Administrator typically include Other General and a list of qualifications and expertise as mentioned in the job specification. The generic skills are mostly outlined by the . Be sure to check the specific job listing for detailed requirements and qualifications.

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To improve your chances of getting hired for Senior Data Center Administrator, consider enhancing your skills. Check your CV/Résumé Score with our free Tool. We have an in-built Resume Scoring tool that gives you the matching score for each job based on your CV/Résumé once it is uploaded. This can help you align your CV/Résumé according to the job requirements and enhance your skills if needed.

Interview Tips for Senior Data Center Administrator Job Success

Re Sustainability Cleantech Pte Ltd interview tips for Senior Data Center Administrator

Here are some tips to help you prepare for and ace your Senior Data Center Administrator job interview:

Before the Interview:

Research: Learn about the Re Sustainability Cleantech Pte Ltd's mission, values, products, and the specific job requirements and get further information about

Other Openings

Practice: Prepare answers to common interview questions and rehearse using the STAR method (Situation, Task, Action, Result) to showcase your skills and experiences.

Dress Professionally: Choose attire appropriate for the company culture.

Prepare Questions: Show your interest by having thoughtful questions for the interviewer.

Plan Your Commute: Allow ample time to arrive on time and avoid feeling rushed.

During the Interview:

Be Punctual: Arrive on time to demonstrate professionalism and respect.

Make a Great First Impression: Greet the interviewer with a handshake, smile, and eye contact.

Confidence and Enthusiasm: Project a positive attitude and show your genuine interest in the opportunity.

Answer Thoughtfully: Listen carefully, take a moment to formulate clear and concise responses. Highlight relevant skills and experiences using the STAR method.

Ask Prepared Questions: Demonstrate curiosity and engagement with the role and company.

Follow Up: Send a thank-you email to the interviewer within 24 hours.

Additional Tips:

Be Yourself: Let your personality shine through while maintaining professionalism.

Be Honest: Don't exaggerate your skills or experience.

Be Positive: Focus on your strengths and accomplishments.

Body Language: Maintain good posture, avoid fidgeting, and make eye contact.

Turn Off Phone: Avoid distractions during the interview.

Final Thought:

To prepare for your Senior Data Center Administrator interview at Re Sustainability Cleantech Pte Ltd, research the company, understand the job requirements, and practice common interview questions.

Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the Re Sustainability Cleantech Pte Ltd's products or services and be prepared to discuss how you can contribute to their success.

By following these tips, you can increase your chances of making a positive impression and landing the job!

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