Senior System Engineer

2 days ago

Central Region, Singapore PERSOL Full time $80,000 - $120,000 per year

*Do note: Working Hour: Shift Work: 8am to 5pm /9am to 6pm/ 10am to 7pm

with 24/7 standby

Responsibility

An Infrastructure Senior System Engineer is a professional responsible for managing and maintaining the Windows-based infrastructure and associated technologies within an organization. Their primary role is to ensure the stability, security, and performance of Windows-based systems and applications.


• Design, implement, and manage scalable, secure, and reliable cloud-based infrastructure solutions and systems.

• AWS Cloud administration

• Monitor and maintain the health, performance, and security of Windows servers and systems.

• Administer Active Directory, Group Policy, DNS, DHCP, and other related services.

• Configure and troubleshoot virtualization platforms (e.g., VMware, Hyper-V).

• Configure and maintain cloud services, including virtual machines, containers, serverless functions, networking, storage, and security.

• Administration of middleware productions, WAF, CDN, ALB, NLB and NetScaler.

• Install, configure, and manage Windows/UNIX servers and services at datacentres.

• Collaborate with cross-functional teams to implement and support enterprise-wide solutions.

• Perform routine system and application updates, patches, and upgrades.

• Develop and maintain documentation related to system configurations, processes, and procedures.

• Provide level 2 and level 3 support for Windows-related issues.

• Participate in on-call rotation for after-hours support as needed.

• Troubleshoot and resolve issues related to cloud infrastructure, network connectivity, and application deployments.

We regret to inform that only shortlisted candidates will be notified.

This is in partnership with Employment and Employability Institute Pte Ltd ("e2i"). e2i is the empowering network for workers and employers seeking employment and employability solutions. e2i serves as a bridge between workers and employers, connecting with workers to offer job security through job-matching, career guidance and skills upgrading services, and partnering employers to address their manpower needs through recruitment, training and job redesign solutions. e2i is a tripartite initiative of the National Trades Union Congress set up to support nation-wide manpower and skills upgrading initiatives. By applying for this role, you consent to e2i's PDPA.

By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOLKELLY Singapore Pte Ltd and its affiliates to collect, use and disclose your personal data for the purposes set out in the Privacy Policy available at You acknowledge that you have read, understood, and agree with the Privacy Policy.

PERSOLKELLY Singapore Pte Ltd
• RCB No E
• EA License No. 01C4394
• Reg. R , Lucas Tan

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