Senior Network & Security Architect

hyperscal solutions pte. ltd.

Singapore

On-site

SGD 60,000 - 100,000

Full time

2 days ago

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Job summary

1-Net Singapore Pte Ltd is seeking an IT Services Engineer to support our cloud and data center services. You will design, deploy, and maintain network and firewall solutions to meet SOP and SLA requirements.

You will monitor performance, perform patch management, and handle operational issues while ensuring security and reliability across enterprise IT environments. Strong Cloud and virtualization knowledge is essential.

Qualifications

Diploma or degree in Computer or IT field.
CCNA or equivalent certification required.
ITIL v3 or v4 preferred.
Experience with networking devices (switches, routers, firewalls, VPN, proxy).
Knowledge of OS, databases, virtualization and cloud tech (AWS, OpenStack, VMware).
Strong English communication skills.

Responsibilities

Manage and support IT services including Cloud and DC services.
Design, architect and build network and firewall deployment solutions.
Deploy and implement firewall best practices for data center security.
Perform performance monitoring, maintenance and patch management.
Handle daily IT operational issues and change requests per SLA.
Administer network and security infrastructure (Routers, Switches, Firewalls, VPN).
Provide installation, configuration, integration and commissioning of IT solutions.
Proactively source for better IT solutions to improve efficiency and growth.
Document processes and maintain SOPs.