Cyber Engineer: Falcon Admin Specialist

JOBSTER PRIVATE LTD.; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

JOBSTER PRIVATE LTD. in Singapore seeks a cybersecurity professional to lead assessments covering host-based firewall, IOA, asset discovery, and configuration baseline outputs. You will review findings, propose remediation, and produce validation evidence and handover documentation.

The role emphasizes alignment with CMDB, asset ownership, and CrowdStrike standards, with Singapore Citizen eligibility for sensitive projects.

Qualifications

• Degree or higher in Cybersecurity, Computer Science, Engineering or Information Systems.
• At least 3 years of experience in cybersecurity, IT infrastructure or related technical roles.
• Understanding of network protocols, firewalls and security architectures.
• Good communication and collaborative work style within teams.
• Adaptable to fast-paced project environments.
• Certification: CrowdStrike Certified Falcon Administrator (CCFA) preferred.
• Singapore Citizen only for project sensitivity.

Responsibilities

• Review of existing Host-Based Firewall, Custom IOA, Asset Discovery, Configuration Baseline, and Network Equipment Vulnerability detection scope with findings, gaps, and recommended actions.
• Develop Remediation and Tuning Plan with prioritized updates and validation activities.
• Provide artefacts for Host-Based Firewall, Custom IOA, Asset Discovery, and Configuration Baseline baselines.
• Detect Network Equipment Vulnerability via CrowdStrike and align findings with CMDB and ownership records.
• Produce testing evidence, validation outcomes, and closure status for handover.
• Prepare operational handover guide and knowledge transfer session with the Day 2 Operations team.

Skills

Communication skills

Team collaboration

Adaptability

Understanding of network protocols

Understanding of firewalls

Security architectures knowledge

Experience in cybersecurity

Education

Bachelor's degree or higher in Cybersecurity / Computer Science / Engineering / Information Systems

Tools

CrowdStrike Certified Falcon Administrator (CCFA)

Job description

JOBSTER PRIVATE LTD. in Singapore seeks a cybersecurity professional to lead assessments covering host-based firewall, IOA, asset discovery, and configuration baseline outputs. You will review findings, propose remediation, and produce validation evidence and handover documentation.

The role emphasizes alignment with CMDB, asset ownership, and CrowdStrike standards, with Singapore Citizen eligibility for sensitive projects.