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Senior System Administrator

  • Full Time, onsite
  • Management Development Institute of Singapore
  • Singapore, Singapore
$ 3,000 - $ 4,000 / month

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Responsibilities:
  • Ensure the efficient and effective operation of all network and server equipment, including the maintenance, upgrades, and installation of network and server components.
  • Administer and manage servers, Networking Switches, routers, Firewall, workstations, and network infrastructure to ensure smooth operations.
  • Manage and maintain existing server hardware and software to ensure they remain operational and up to date.
  • Perform regular updates, patches, and security assessments to keep servers and systems secure.
  • Safeguard the integrity of company data by configuring firewalls, antivirus software, and other security measures.
  • Conduct periodic system maintenance, plan for application upgrades, and provide training to users as needed.
  • Troubleshoot complex technical issues, including network connectivity, software problems, and hardware failures.
  • Oversee the configuration and management of network infrastructure, including switches, routers, and VPNs.
  • Microsoft 365 and AD Administrator.
  • Implement and manage security protocols to protect systems and data from unauthorized access and cyber threats.
  • Manage backup and disaster recovery plans, conduct system audits, and analyze system performance.
  • Ensure compliance with data backup protocols and security measures, ensuring Institute data is protected with robust, regularly updated solutions.
Requirements:
  • Diploma or Bachelor's Degree in Computer Science, Computer Engineering, Information Technology, or a related field.
  • At least 5 years of relevant work experience in end-user and network support.
  • Good technical background in networking (switches, routers, firewalls), Windows and Linux systems, and databases.
  • Basic knowledge of programming and scripting is a plus.
  • Strong troubleshooting skills in computer peripherals, LAN/WAN, and infrastructure knowledge.
  • Self-motivated, proactive, and adaptable, with good practices in general IT and end-user support.
  • Ability to respond promptly to service issues and requests, demonstrating analytical and problem-solving skills.
  • Capable of collaborating with external parties (stakeholders, vendors, and service providers) to achieve results.
  • Proficient in prioritizing tasks effectively and able to work both as part of a team and independently with minimal supervision.
  • Experience in compliance documentation.
How do your skills match this job? Sign in and update your profile to get insights.Employer questionsYour application will include the following questions:How many years' experience do you have as a Systems Administrator?Which of the following types of qualifications do you have?Which of the following statements best describes your right to work in Singapore?What's your expected monthly basic salary?Company profileManagement Development Institute of Singapore1.6·Education & Training101-1,000 employeesMDIS offers internationally-accredited courses in Business and Management, Engineering, Fashion and Design, Health and Nursing, Information Technology, Life Sciences, Mass Communications, Psychology, Travel, Tourism and Hospitality Management, and Safety and Environmental Management. These programmes are offered in collaboration with renowned universities in the United Kingdom and the United States of America.MDIS offers internationally-accredited courses in Business and Management, Engineering, Fashion and Design, Health and Nursing, Information Technology, Life Sciences, Mass Communications, Psychology, Travel, Tourism and Hospitality Management, and Safety and Environmental Management. These programmes are offered in collaboration with renowned universities in the United Kingdom and the United States of America.Perks and benefitsMedicalEducation supportDentalSports (e.g. Gym)ParkingCompany informationRegistration No.201001793HReport this job advertBe carefulDon't provide your bank or credit card details when applying for jobs.
Responsibilities:
  • Ensure the efficient and effective operation of all network and server equipment, including the maintenance, upgrades, and installation of network and server components.
  • Administer and manage servers, Networking Switches, routers, Firewall, workstations, and network infrastructure to ensure smooth operations.
  • Manage and maintain existing server hardware and software to ensure they remain operational and up to date.
  • Perform regular updates, patches, and security assessments to keep servers and systems secure.
  • Safeguard the integrity of company data by configuring firewalls, antivirus software, and other security measures.
  • Conduct periodic system maintenance, plan for application upgrades, and provide training to users as needed.
  • Troubleshoot complex technical issues, including network connectivity, software problems, and hardware failures.
  • Oversee the configuration and management of network infrastructure, including switches, routers, and VPNs.
  • Microsoft 365 and AD Administrator.
  • Implement and manage security protocols to protect systems and data from unauthorized access and cyber threats.
  • Manage backup and disaster recovery plans, conduct system audits, and analyze system performance.
  • Ensure compliance with data backup protocols and security measures, ensuring Institute data is protected with robust, regularly updated solutions.
Requirements:
  • Diploma or Bachelor's Degree in Computer Science, Computer Engineering, Information Technology, or a related field.
  • At least 5 years of relevant work experience in end-user and network support.
  • Good technical background in networking (switches, routers, firewalls), Windows and Linux systems, and databases.
  • Basic knowledge of programming and scripting is a plus.
  • Strong troubleshooting skills in computer peripherals, LAN/WAN, and infrastructure knowledge.
  • Self-motivated, proactive, and adaptable, with good practices in general IT and end-user support.
  • Ability to respond promptly to service issues and requests, demonstrating analytical and problem-solving skills.
  • Capable of collaborating with external parties (stakeholders, vendors, and service providers) to achieve results.
  • Proficient in prioritizing tasks effectively and able to work both as part of a team and independently with minimal supervision.
  • Experience in compliance documentation.
How do your skills match this job? Sign in and update your profile to get insights.Employer questionsYour application will include the following questions:How many years' experience do you have as a Systems Administrator?Which of the following types of qualifications do you have?Which of the following statements best describes your right to work in Singapore?What's your expected monthly basic salary?Company profileManagement Development Institute of Singapore1.6·Education & Training101-1,000 employeesMDIS offers internationally-accredited courses in Business and Management, Engineering, Fashion and Design, Health and Nursing, Information Technology, Life Sciences, Mass Communications, Psychology, Travel, Tourism and Hospitality Management, and Safety and Environmental Management. These programmes are offered in collaboration with renowned universities in the United Kingdom and the United States of America.MDIS offers internationally-accredited courses in Business and Management, Engineering, Fashion and Design, Health and Nursing, Information Technology, Life Sciences, Mass Communications, Psychology, Travel, Tourism and Hospitality Management, and Safety and Environmental Management. These programmes are offered in collaboration with renowned universities in the United Kingdom and the United States of America.Perks and benefitsMedicalEducation supportDentalSports (e.g. Gym)ParkingCompany informationRegistration No.201001793HReport this job advertBe carefulDon't provide your bank or credit card details when applying for jobs.