System Administrator

Company Description
**About MyRepublic**:
Our purpose at MyRepublic is to transform people’s lives by creating a connected world that is seamless, smart and safe, while innovating the way telcos operate.

MyRepublic is one of the fastest growing digital telco operators in Asia-Pacific. Homegrown in sunny Singapore, we have operations in Singapore, Indonesia and New Zealand with a defining difference. We are the world’s first telecommunications company powered by a proprietary cloud platform who has pioneered a disruptive operating model with unparalleled efficiency and customer focus.

The engine behind MyRepublic’s success, besides its people, is its next-gen digital platform that automates and integrates its backend processes, while driving a seamless customer experience.

MyRepublic offers residential broadband, enterprise broadband, home voice, and mobile services. We are way more than just a telco or an ISP. We exist to transform people’s lives by creating a connected world that is seamless, smart, and safe while innovating the way telcos operate. We are the future beyond telcos.

**Job Description**:

- System shutdown and boot up configuration standards;
- Configuration of all network devices including firewalls, routers, switches and gateways etc;
- Operating system configuration standards including security baseline;
- Supervise vendors on the installation, upgrade and maintenance of all hardware, software and all M&E equipment used in the Employer’s operating environment
- Web server configuration standards;
- Application server configuration standards;
- Public Domain Names;
- Time synchronisation configuration standards;
- Archival and housekeeping standards for file directories, and system logs;
- Install or re-install hardware and software used in the Employer’s operating environment;
- Provide technical support and advice on all hardware and software used in the Employer’s operating environment;
- Change or fine tune software parameters;
- Write and maintain new and existing system scripts;
- Document system configurations of all hardware and software used in the Employer’s operating environment in a prompt and structured manner;
- Create/maintain system/user accounts and assign appropriate access rights;
- Defrag/optimise disk storage and perform regular housekeeping of directories and files on System periodically;
- Perform troubleshooting and resolve system problems;
- Analyse patterns of system problems and implement corrective and/or preventive measures to resolve problems at root; recommend new/improved hardware, software configurations and processes to enhance the existing Employer’s operating environment;
- Evaluate new hardware and/or software for implementation in the Employer’s operating environment, when required etc.
- Change all system passwords every three (3) months or as and when necessary (e.g. change of staff) and deposit the passwords with the Employer within one (1) day after the change.
- Status of daily backup jobs to ensure successful completion of scheduled backup jobs;
- Status of system services to ensure proper functioning of services
- Synchronisation of system clocks on all System
- Status of critical web sites hosted on System to ensure proper functioning
- Troubleshoot and manage hypervisors such as Hyper-V, VMware
- Troubleshoot and manage hyper converged systems such as VxRail, Nutanix
- Perform cloud administration preferably Microsoft Azure
- Automate systems daily health checks
- Automate system operation for repetitive tasks by creating playbooks or service catalogues
- Respond promptly to incident, investigate & provide temporary &/or permanent resolution of incidents escalated. Provide timely status updates to relevant parties.
- Monitor & measure the performance & availability of systems proactively; implement corrective actions identified to improve performance & availability.

**Qualifications**:

- Degree in Computer Science, Information Technology, Information Systems or equivalent
- Able to work independently with mínimal supervision - Good organizational and interpersonal skills
- Strong written and oral communication skills
- 3-5 years of System Administration experience is must.
- Required Skill(s): Active Directory concepts, ITIL, VMware, Windows & Linux server, VxRail, Scripting, Microsoft Azure & M365, RAID & SAN
- Certification in the related field is preferred such as MCSE, VMWare, ITILv3, RHEL, M365 & Azure administrator
- Experience with IT service management best practices

Additional Information
**What we offer in return**
- Exciting opportunities to create and grow in a rapidly growing organisation that is a disruptor in the telco-tech space.
- Amazing colleagues and culture that encourages you to do your best work while staying authentic and true to yourself.
- A workplace that puts your individual needs at the core: Remote, Hybrid or In-Office - choose a work rhythm that suits you and your team. We focus on outc