Corporate IT & Information Security Administrator

SPTEL PTE. LTD.; Singapore; On-site; SGD 70,000 - 110,000; Full time

Job summary

SPTEL PTE. LTD. is seeking an IT Administrator to manage corporate IT systems, end-user support, and identity/access controls. You will work across on-premises and cloud environments, coordinating with stakeholders and vendors to ensure secure, reliable IT services.

The role emphasizes Windows server and endpoint administration, AD/Entra ID, MDM, patching, and incident response with strong collaboration and documentation skills.

Qualifications

• Degree in Computer Science, IT, Cybersecurity or related field; hands-on experience may substitute diploma.
• 3+ years in Corporate IT administration, infrastructure support, network admin, endpoint management or security operations.
• Certifications in Microsoft, VMware, Cisco, ITIL, cloud, or security are a plus.

Responsibilities

• Administer corporate IT systems: user accounts, endpoints, Windows platforms, productivity tools, printers, collaboration services, and internal support workflows.
• Provide responsive end-user support, resolve tickets, onboard/offboard employees, and maintain asset/access records.
• Manage identity and access controls: provisioning, reviews, password policies, MFA, least-privilege access.

Skills

Windows Admin

Identity Mgmt

Intune MDM

Networking basics

PowerShell

Education

Bachelor's degree in Computer Science/IT

Tools

VMware

Azure

AWS

Job description

Job Responsibilities:

• Administer Corporate IT systems, including user accounts, endpoint devices, Microsoft Windows platforms, productivity tools, printers, collaboration services, and internal support workflows.
• Provide responsive end-user support, resolve service tickets, onboard and offboard employees, and maintain accurate IT asset and access records.
• Manage identity and access controls, including account provisioning, privilege reviews, password policies, multi-factor authentication, and least‑privilege access practices.
• Operate and maintain Corporate IT infrastructure across on-premises and cloud environments, including servers, virtualization platforms, storage, network devices, backup systems, and monitoring tools.
• Configure and support network infrastructure such as switches, routers, wireless access points, firewalls, VPN services, and secure remote access solutions.
• Monitor security alerts, endpoint protection, vulnerability scan results, patch status, and system logs; elevate and coordinate remediation of security risks and incidents.
• Maintain security hardening standards for endpoints, servers, cloud services, and network devices in alignment with company policies and industry good practices.
• Support information security governance activities, including IT policy documentation, SOP maintenance, audit support, risk tracking, compliance evidence collection, and user awareness initiatives.
• Coordinate backup, recovery, business continuity, and disaster recovery procedures to ensure availability and resilience of Corporate IT services.
• Work with internal stakeholders and vendors to plan, implement, troubleshoot, and continuously improve secure Corporate IT services.

Job Requirements:

• Degree in Computer Science, Information Technology, Cybersecurity, Computer Engineering, Electronics Engineering, or a related discipline; diploma holders with relevant hands‑on experience may also be considered.
• Minimum 3 years of relevant experience in Corporate IT administration, infrastructure support, network administration, endpoint management, or information security operations.
• Professional certifications in Microsoft, VMware, Cisco, ITIL, cybersecurity, cloud, or security operations are advantageous.
• Strong working knowledge of Microsoft Windows endpoint and server administration, Active Directory or Microsoft Entra ID, Intune MDM, group policies, user lifecycle management, and access control.
• Experience supporting enterprise endpoints, endpoint protection, patch management, device hardening, asset management, and remote support tools.
• Knowledge of TCP/IP networking, routing, switching, VLANs, DNS, DHCP, VPN, firewall concepts, wireless networking, and secure network administration.
• Experience with virtualization and cloud platforms such as VMware, Hyper‑V, Microsoft Azure, AWS, or similar environments.
• Understanding of information security principles, vulnerability management, security monitoring, incident response, backup and recovery, and audit support.
• Ability to document procedures, maintain operational records, prepare audit evidence, and communicate technical issues clearly to business users and stakeholders.
• Strong troubleshooting, analytical, prioritization, and follow-through skills, with a service‑oriented mindset.
• Scripting or automation experience using PowerShell, Python, Bash, or configuration tools such as Ansible is advantageous.