Senior Manager, Infrastructure Security & Operations

Assurity Trusted Solutions (ATS) is a wholly owned subsidiary of the Government Technology Agency (GovTech). As a Trusted Partner over the last decade, ATS offers a comprehensive suite of products and services ranging from infrastructure and operational services, authentication services, governance and assurance services as well as managed processes. In a dynamic digital and cyber landscape, where trust & collaboration are key, ATS continues to drive mutually beneficial business outcomes through collaboration with GovTech, government agencies and commercial partners to mitigate cyber risks and bolster security postures.

Role Purpose

Lead National Cybersecurity Command Centre (NC3) Day 2 operations to ensure that infrastructure, platforms and services remain secure, resilient, available and operationally effective. The role provides overall service-management leadership, coordinates operational stakeholders and vendors, and drives continuous improvement through automation, reporting and product enhancements.

Roles and Responsibilities

• Lead end-to-end Day 2 operations, including infrastructure observability, vulnerability and patch management, asset and configuration management, backup and recovery, firewall, privileged account and log reviews, incident response and network administration.
• Establish operational governance, service-level objectives, escalation paths, duty arrangements, standard operati