Senior System Engineer ( Windows ), Salary up to $7,500

Recruit Express Pte Ltd| Date Posted: 14-May-2021
EA Licence No: 99C4599|EA Personal Registration No: R1104585
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Job Nature:
Permanent, Contract
Position Level:
Diploma, Bachelor's / Honours

Job Description

Job Description
Senior system engineer with broad and deep hands on technical expertise in Windows servers, Active directory, VMware , HyperV and Backup.  The primary role is to ensure system operation running smoothly with respect to operation model and security, compliance requirements.

About the job

  • Responsible to manage, coach and train junior engineers, i.e. to equip them with the knowledge to run and maintain day-to-day network.
  • Managing and monitoring all installed system and infrastructure
  • Installing, configurating, testing and maintaining operating systems, application software and system management tools
  • Ensuring the highest levels of systems and infrastructure availability
  • Provide L2/L3 expertise for incident and problem management; security incident responses and root cause analysis
  • Responsible to work with the respective application and network/system teams' members in troubleshooting and identify root cause
  • Responsible to work with the respective vendors' support teams for the troubleshooting, identification and resolution of system issues.
  • Responsible for all system infra related devices including appliances, vulnerability review and assessment.
  • Responsible to conduct post implementation review on areas of improvement and tuning.
  • Coordinate with information security governance team to align IT infrastructure with established standards.
  • Ensure system compliance with all established information security policies
  • Perform period health check of servers on premise and on cloud
  • Performance and historical trend analysis
  • Develop processes for improving operational efficiencies, as well as identifies/implements automation tools for existing manual processes.
  • Prepare technical reports, memoranda, and instructional manuals as documentation of System Infrastructure and operational requirements.
  • Ready to be on call for 24x7 support and outfield support (if required)
  • Responsible to install Configure, test and maintain operating systems, application software and system management tools
  • Resolve issues during course of support and troubleshoot cloud and on premise systems
  • Review and automate tasks and monitor efficiency
  • Create/Overseas and work with various sub group within the Infra team ensuring compliance and support Disaster Recovery
  • Co-ordinate with business users and various stakeholders when required
  • Maintain complete technical documentation
  • Attend Audit meetings and review any audit findings and propose and implement recommendations where feasible and if not provide mitigation plan for approval
  • Define proper standard network methodology and suggest improvements to System performance, capacity and scalability.
  • Proactively ensure the highest levels of systems and infrastructure availability
  • Monitor and test application performance for potential bottlenecks, identify possible solutions, and work with developers to implement those fixes
  • Maintain security, backup, and redundancy strategies
  • Write and maintain custom scripts to increase system efficiency and lower the human intervention time on any tasks
  • Participate in the design of information and operational support systems


  • Diploma/ Degree in Information Technology or equivalent
  • Around 4 - 7 years of experience in infrastructure operations, system and backup technologies, especially active directory and infra services.
  • Good experience with leading a technical team is a good advantage.
  • Experience in supporting complex financial  IT environment or equivalent
  • Hands on working experience in installing, configuring and troubleshooting Windows based environment
  • With experience in the administration and performance tuning of application stacks (e.g.,Tomcat, JBoss, Apache, IIS)
  • Experience with Active directory, SCCM, WSUS, SharePoint, Windows servers, and backup.
  • Good understanding on Amazon AWS, Microsoft Azure
  • Good scripting experience with Powershell, Shell scripts, Ansible
  • Certification in Managing and Operating Microsoft Office 365
  • Good planning, organizational, analytical and problem solving skills
  • Demonstrate strong technical foundation and willingness to learn new technology and approaches
  • Good Written and communication skills with the ability to present well
  • Able to co-ordinate and collaborate with cross-functional team members

Interested applicants, please Email [Click Here to Email Your Resume]

Jane Ng Wei Ling

Recruit Express Pte Ltd
EA Licence No: 99C4599

We regret that only shortlisted candidates will be contacted.

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Recruit Express Pte Ltd