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Cybersecurity Consultant, Network Security (Ref 26553)

Islandwide, Singapore
Contract, Full TimeInformation Technology

Job Description

Responsibilities • 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.

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

Licence no: 12C6060

About Jobline Resources Pte. Ltd.

First seen: August 24, 2026
Last updated: September 10, 2026