IT Operations Support Engineer
OPUS IT Services Pte Ltd- Posted 15 hours ago
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Job Description
Purpose: Engage a vendor to provide operational support for Active Directory, AWS administration coordination, endpoint device management, and office network equipment maintenance support across the organization.
1. Active Directory (AD) Operations
• User account creation, modification, disablement, and deletion.
• Security group creation, modification, review, and decommissioning.
• Support for user access requests and permission changes.
• Investigation and resolution of AD-related incidents and service requests
. • Support activities associated with onboarding new Active Directory environments, domains, or forests
. • Coordination with infrastructure and security teams for AD-related changes
. • Documentation and maintenance of AD operational procedures.
2. AWS Operations Support
• Coordination of patch management activities for AWS-hosted systems.
• Tracking and follow-up of patch deployment schedules and maintenance windows
• Handling AWS-related operational inquiries and service requests.
• Coordination with application owners, infrastructure teams, and vendors to ensure timely patch execution
. • Incident escalation and communication support for AWS operational issues.
• Maintenance of operational records and reporting.
3. Device Configuration and Endpoint Support (Mac, iPhone, Android)
• Configuration and deployment support for Mac devices.
• Configuration of corporate iPhone and Android devices.
• Enrollment and management support for MDM/endpoint management platforms
• Troubleshooting device configuration issues and user inquiries.
• Support for policy deployment, application installation, and security configuration.
• Device lifecycle support including provisioning, replacement, and decommissioning.
4. Office Network Equipment Maintenance Support
• Support maintenance and operational coordination for office network equipment, including routers, switches, wireless access points, firewalls, and related network appliances.
• Coordinate with vendors, carriers, and internal infrastructure teams for hardware maintenance, replacement, firmware updates, and incident resolution
. • Track maintenance schedules, support contract status, warranty coverage, and renewal requirements for office network equipment.
• Assist with troubleshooting office network connectivity issues and escalate to the appropriate internal or external teams when required.
• Maintain inventory records, configuration documentation, and network diagrams for office network equipment.
• Support change coordination for office network equipment, including planned maintenance windows and user communications.
Required Skills and Experience
• Experience supporting Microsoft Active Directory environments.
• Knowledge of AWS operational and infrastructure services.
• Basic knowledge of office network equipment such as routers, switches, wireless access points, and firewalls.
• Experience managing MacOS, iOS, and Android devices in enterprise environments. • Strong troubleshooting and communication skills.
Diploma
More Info
Key Skills
About Company
OPUS IT Services Pte Ltd is a leading IT services and solutions company in Singapore. OPUS focuses on 3 core business service offerings namely, Enterprise IT Support Outsourcing & Resourcing, Customer Support Centre Outsourcing and Enterprise Integration Solutions.

