Cybersecurity Consultant, Network Security (Ref 26553)

JOBLINE RESOURCES PTE. LTD.; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

JOBLINE RESOURCES PTE. LTD. is seeking an experienced cybersecurity tools administrator in Singapore to manage PAM/IAM, microsegmentation, and related security technologies.

You will support onboarding/offboarding, policy enforcement, and asset discovery while collaborating with SOC and infrastructure teams to improve visibility and detection coverage. The role requires 5–8 years in security operations or engineering, strong scripting and automation skills, and familiarity with Windows/Linux

Qualifications

• Bachelor’s degree or diploma 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 with security tools such as PAM, IAM, Segmentation tools, and firewalls.
• Knowledge of identity and access management, privileged access, asset discovery, network security, segmentation, vulnerability management, and security monitoring.
• Networking fundamentals including TCP/IP, routing, firewalls, VPNs, ports, protocols, and encryption.
• Windows and Linux administration experience.
• 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).

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.

Skills

Cybersecurity

IAM

PAM

Segmentation

Scripting

Automation

Dashboards

Education

Bachelor's degree or diploma

Tools

PAM

IAM

Firewalls

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