Overview
Snr Systems Engineer, Security Systems
Date: 28 Aug 2025
Location:
Singapore, Singapore
Company:
Singtel Group
NCS is a leading technology services firm that operates across the Asia Pacific region in over 20 cities, providing consulting, digital services, technology solutions, and more. We believe in harnessing the power of technology to achieve extraordinary things, creating lasting value and impact for our communities, partners, and people. Our diverse workforce of 13,000 has delivered large-scale, mission-critical, and multi-platform projects for governments and enterprises in Singapore and the APAC region.
Responsibilities
- To lead & review in the network design and onsite deployment for physical network equipment
- To lead onsite and stagging environment hardware configuration
- To design, implement, manage LAN, WAN, WLAN, and VPN infrastructure
- Able to troubleshoot network devices including routers, switches, firewalls, and load balancers
- Monitor network performance and ensure system availability and reliability
- Perform regular network maintenance and system upgrades including patches, service packs, and security configurations
- Maintain network documentation and diagrams
- Implement and enforce network security measures to protect data, software hardware
- Continuously looking to improve processes as well as introduce new technologies for better security and greater customer satisfaction
- Works independently without supervision and communicates well with team members, partners, and clients
- Assists maintenance team to ensure System Availability & Reliability meets customers’ requirement and rectify technical issues as well as support preventive and corrective maintenance
The ideal profile should have
- Diploma/Degree in Information Technology, Electrical / Electronic, Information Systems or equivalent discipline
- At least 3 years of relevant experience in security surveillance hardware and software administration, configuration, and troubleshooting
- Strong knowledge of network protocols (TCP/IP, etc.)
- Hands-on experience with Hirschmann, Cisco, Aruba or similar network hardware
- Proficiency in network monitoring tools (Hikvision, SolarWinds, etc )
- Proficiency in configuration of servers such as VMs, SAN, etc
- Hands-on experience with VMS such as milestone platform, etc
We are driven by our AEIOU beliefs—Adventure, Excellence, Integrity, Ownership, and Unity—and we seek individuals who embody these values in both their professional and personal lives. We are committed to our Impact: Valuing our clients, Growing our people, and Creating our future.
Together, we make the extraordinary happen.
Learn more about us at ncs.co and visit our LinkedIn career site.
About Singtel
Headquartered in Singapore, Singtel has 140 years of operating experience and played a pivotal role in the country’s development as a major communications hub. Optus, our subsidiary in Australia, is a leader in integrated telecommunications, constantly raising the bar in innovative products and services.
We are also strategically invested in leading companies in Asia and Africa, including Bharti Airtel (India, South Asia and Africa), Telkomsel (Indonesia), Globe Telecom (the Philippines) and Advanced Info Service (Thailand). We work closely with our associates, leveraging our scale in networks, customer reach and extensive operational experience to lead and shape the communications industry.
Together, the Group serves over 700 million mobile customers around world. Singtel is one of the largest listed Singapore companies on the Singapore Exchange by market capitalisation.
The Group has a vast network of offices throughout Asia Pacific, Europe and the USA, and employs more than 23,000 staff worldwide.
