Cybersecurity Consultant, Network Security (Contract)

We are looking for a motivated and detail-oriented Senior Cyber Security Consultant with strong experience in cybersecurity and a solid technical foundation in network, infrastructure, and cloud security to deploy and manage cyber tools and ensure compliance with internal policies and regulatory requirements.

Make An Impact By

• Administer and manage cybersecurity tools including PAM, IAM, Microsegmentation etc.

• Support onboarding and offboarding of applications, infrastructure assets, workloads, users, and privileged accounts into relevant cybersecurity tools.

• Support implementation, operations, maintenance, and lifecycle management of in scope cybersecurity technologies.

• Manage micro-segmentation policies, including rule creation, tuning, enforcement, and least-privilege communication.

• Support asset discovery, inventory validation, and alignment of asset data with security tools and CMDB requirements.

• Work with SOC, infrastructure, network, cloud, and application teams to improve security visibility, telemetry, and detection coverage.

• Ensure cybersecurity tools are updated, patched, resilient, redundant, and aligned with operational requirements.

• Ensure adherence to central security guidelines, internal policies, regulatory requirements, and applicable industry standards.

• Support cybersecurity audits, compliance assessments, regulatory submissions, and internal GRC processes.

• Prepare management reports, dashboards, metrics, and status updates on tool coverage, compliance posture, risks, and initiative progress.

• Maintain security policies, procedures, SOPs, runbooks, technical documentation, and configuration records.

• Provide technical guidance to junior team members and support resolution of delivery issues and escalations.

Skills For Success

• Bachelor’s degree or diploma with relevant experience in Cybersecurity, Information Technology, Computer Science, Engineering, or related field

• 5–8 years of experience in Tools administration, cybersecurity engineering, security

operations.

• Hands-on experience or working knowledge of security tools such as PAM, IAM, Segmentation tools, and firewalls.

• Good understanding of identity and access management, privileged access, asset discovery, network security, segmentation, vulnerability management, and security monitoring

• Good knowledge of networking fundamentals including TCP/IP, routing, firewalls, VPNs, ports, protocols, and encryption.

• Good knowledge on Windows, Linux Administration.

• Experience working in complex, regulated, or infrastructure-heavy environments.

• Strong analytical, troubleshooting, documentation, and stakeholder coordination skills

• Experience in Scripting and Automation.

• Experience developing dashboards, reports, or automated workflows to improve operational efficiency and visibility

Preferred Certifications and Skills

• Relevant certifications (Security+, GIAC, CCNA/CCNP Security)

• Networking certifications (CCNA, CCNP, or equivalent) are advantageous.

• Networking or firewall certifications such as CCNA, CCNP, Palo Alto, Fortinet, or equivalent

• Knowledge of Windows Server, Active Directory, Linux, cloud security, scripting, or automation is advantageous Exposure to Illumio / Guardicore.

• Knowledge of scripting, automation, APIs, and workflow integration using PowerShell, Python, or similar technologies

• Exposure to cloud security in AWS, Azure, or GCP environments.

• Experience with scripting or automation (Python, PowerShell) is a plus.

• Strong verbal and written communication skills, with the ability to engage senior technical and business stakeholders.

Are you ready to say hello to BIG Possibilities?

Take the leap with Singtel to unlock new opportunities and accelerate your growth. Apply now and start your empowering career!