Senior IT Executive

Job Overview

We are looking for a hands-on and proactive Senior IT Executive to manage and support IT infrastructure, systems, and user operations across project sites and office environments. This role will play a key part in ensuring stable, secure, and efficient IT operations, while supporting business continuity and on-site users.

Key Responsibilities

• Plan, implement, and maintain network infrastructure at project sites, including on-site installation, configuration, and maintenance of switches, routers, and firewalls to ensure reliable connectivity across site and office environments

• Manage and maintain IT infrastructure including servers, systems, and network services to ensure performance, availability, and reliability

• Monitor network performance and troubleshoot connectivity issues, including cross-site and regional connections

• Support IT security practices including VPN, access control, endpoint protection, and system patching

• Execute data backup, disaster recovery, and support IT compliance and audit requirements (e.g. system logging, basic ISO standards)

• Perform system administration for Windows/Linux servers and support business applications (e.g. ERP, CRM, email systems)

• Provide end-user support for hardware, software, and access-related issues, ensuring timely resolution

• Manage IT service requests and maintain proper tracking and documentation of issues and solutions

• Liaise with external vendors and service providers to support IT operations, maintenance, and project requirements

• Support system upgrades, process improvements, and basic automation initiatives where applicable

Requirements

• Diploma or Degree in Information Technology, Computer Science, or related field

• Minimum 3-5 years of relevant experience in IT infrastructure, network, or system support roles

• Hands-on experience in network setup, system administration, and end-user support

• Comfortable working in project site environments and handling on-site IT issues

• Familiar with IT security practices and basic compliance requirements

• Able to work independently and respond effectively in a fast-paced operational environment

Preferred Skills (Good to Have)

• Knowledge of TCP/IP networking and network equipment (e.g. Huawei, Cisco)

• Experience with Windows Server, Linux, and basic virtualization technologies

• Exposure to scripting (e.g. PowerShell, Python) for automation

• Experience managing vendors or working with external service providers

• Prior experience supporting construction or multi-site environments is an advantage

If you are not invited for an interview within 4 weeks, we regret that your application was not suited to this vacancy.

For more company information, please feel free to visit: http://www.stecs.com.sg

Personal data collected will be used for recruitment related purposes only and will be destroyed after 12 months.