Senior/Systems Operations Engineer Senior/Systems Operations Engineer …

M1 Limited
in Singapore
Permanent, Full time
Last application, 19 Oct 20
Competitive
M1 Limited
in Singapore
Permanent, Full time
Last application, 19 Oct 20
Competitive
Senior/Systems Operations Engineer
Job Responsibilities/Requirements:

As a member of the Systems Operations team under Fixed Network, you will:-

  • Manage and support all enterprise customer services and infrastructure. It will include Windows Server OS, Linux OS, DNS, Email, RADIUS and Virtualization platform such as VMware.

  • Manage and support Fixed Network's internal management infrastructure. This infrastructure, such as NMS and log management is used to support the entire Fixed Network's operations.

  • Participate in routine cyber security operations, such as risk assessment, incident management and VAPT exercises.

  • Plan, design, configure, integrate and install dedicated hardware, virtualized solutions as well as software solutions built upon M1 Cloud infrastructure

  • Support systems-related escalation request from Level 1 Technical Support team on a 24x7 basis

  • Provide technical advice, fault resolution and troubleshooting support to Account and Pre-sales Managers, Technical Support team and Customer Support

  • Evaluate and recommend hardware and software solutions from vendors and other third party vendors for system operations requirements

  • Achieve continuous improvements to the management and services infrastructure

Job Requirements

  • Degree in Computer Science or its related discipline.

  • Minimum 5 years working experience in:-

    • general Unix/Linux/Windows system administration

    • installing, configuring and/or securing Unix/Linux OS such as RHEL, CentOS, Ubuntu, etc

    • installing, configuring and/or securing Windows Svr OS

    • management of Windows domain

    • management of email systems and knowledge of SMTP, POP3, IMAP etc

    • management of web hosting systems and knowledge of Apache, nginx, proxy etc

    • management of DNS infrastructure and knowledge of DNS, DNSSEC etc

    • management of AAA infrastructure and knowledge of Radius etc

    • management of data platforms such Elastic Search and Splunk

    • management of virtualization platform such as VMware ESXi

    • troubleshoot Unix/Linux and Windows Svr systems performance

    • SAN storage operations and implementation will be added advantage

  • Some scripting language development experience (AJAX, Bash, Python, PERL, PHP, XML etc) will be advantageous

  • Must be innovative, customer-focused and possess strong interpersonal and communication skills

  • Ability to work extended office hour and after office hours when needed

  • 24x7 off-site standby is required


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