System Engineer

4 days ago

Singapore ERP21 PTE LTD Full time

(1 year renewable contract, will be converted to a permanent position depending on the performance of the individual and the business needs of the company)

**Overview**:
The systems engineer is responsible to ensure service availability, performance and a good security posture of the systems, in provisioning core infrastructure services of a medium large environment. The implementation/operational tasks required need to be fulfilled in a timely, co-operative and professional manner with the other infrastructure/cloud engineering teams.

**Responsibilities**:

- Administrate and support all installed system and infrastructure in Linux and/or Windows environments.
- Carry out system operation support tasks, e.g backup & restore, OS patching and Security Hardening, Firmware Upgrade, System Performance Monitoring and Tuning, System Enhancement.
- Implement changes in accordance to service request/change request to resolve technical issues, problems detected or to enhance system capability.
- Maintain security policy, access rights, authentication and authorisation, access control, etc.
- Liaise with product principle for implementation, maintenance, support and issue/ problem resolution.
- Provide 2nd and 3rd level support.
- Write and maintain custom scripts to increase system efficiency, automation and lower the human intervention time on any tasks.

**Requirements**:

- Degree / Diploma in Electrical / Electronic / Computer Engineering / Information Systems or related discipline.
- Minimum 3 years of relevant experiences in a medium/large enterprise environment (minimum 5 years of relevant experience for Senior System Engineer).
- Solid hands-on experience of Linux and/or Windows server installation, configuration, system implementation, administrative support and technical resolution.
- Some experience in system hosted on premise and in Cloud environment (e.g. AWS (preferable), Azure).
- Working experience on two or more of system technologies such as Cloud Services, Active Directory, Load Balancing, LDAP Service, Database, Patch Management, Backup and Restore, System Monitoring, etc.
- Some experience in Linux scripting, shell scripts, Python, Java and etc. Knowledge on JSON, YAML, HTTP, REST, is added advantage.
- Basic networking knowledge (e.g. TCP/IP, network segmentation, network routing, DNS).
- Self-motivated, customer-oriented, proactive and strong team player.
- Effective verbal and written skills to provide technical documentation, handling technical follow ups and problem resolutions.

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