System Analyst jobs in Singapore

Job Role/Level Consultant, Systems

Quantity 01

Skillset Category Common

Mandatory Skills AWS EC2 / Lambda / Storage Gateway / S3 / Glacier / EBS

Preferred Skills AWS CloudWatch, RHEL

Brief Job Description System Engineer

Responsibilities:

- Support Windows and RHEL servers hosted in Nutanix/HyperV and AWS

- 24x7 operation support and fast service recovery

- AD administration, creation, modification, deletion of user id, groups, permissions, gpo policy

- Ensure all systems are configured and set up according to the agency security standards and

requirement.

- Respond promptly to incident, investigate & provide temporary &/or permanent resolution of

incidents escalated. Provide timely status updates to relevant parties.

- Perform change management and service request related to client platforms.

- Monitor and ensure all SLAs are met

- Review logs and taking the necessary remedial and corrective measures

- Document & maintain the configuration of the systems/applications

- Ensure the backup and restoration services are functioning

- Ensure antivirus definition are up to date

- Perform monthly and ad-hoc patching and ensure all systems do not have vulnerabilities,

operational and application issues after each upgrade and/or patch;

- Initiate and maintenance of SOPs and checklist for system administration based on daily,

weekly, monthly, quarterly, bi-annually, annually

- Generate reports for monthly/quarterly/annual review of privilege accounts and periodic

access rights review for all systems;

- Monitor and finetune the performance of the system e.g. cpu, ram, harddisk space

- Manage and maintain system tools and other scripts to manage, automate scheduled

tasks/jobs, log extraction, data extraction/transfer for rapid elasticity of systems administration

operations;

- Change or fine-tune Operating System and Microsoft Middleware software parameters to

improve performance and/or fault remediation;

- Initiate and coordinate all hardware and software maintenance activities required to upkeep

the availability, security posture and productivity of the IT infrastructure

- Raise incidents/change request and work with respective principal/third party vendors till

closure

- Liaise and work with the application, network, security team and third-party vendors on new

installation, upgrade projects and ongoing issues

- Adhoc task based on operational/project requirement

Requirements

- At least 3 year(s) of working experience in the related field is required for this position.

- Comprehensive knowledge in AWS, Windows Server 2022, 2019, RHEL 8, HyperV,

Microsoft AD, DNS, SQL2019, 2016, IIS, SFTP, Ansible, Powershell, Trendmicro AV

- Certification in AWS SysOps Administrator required

- Certification in MCSE, MCSA, RHEL would be an advantage

- Good analytical and problem-solving skills

- Good communications skills (both verbal and written)

- Possess initiative with positive working attitude

- Responsible and take ownership of issues/task assigned