Job Overview
We seek an L2 SOC Lead with active threat hunting, incident response, and team leadership experience to manage a 5-8 member SOC team serving government and critical infrastructure sectors. Operating in 24/7 shifts, you will perform advanced triage, conduct forensic investigations, front client engagements, and maintain active cyber community involvement for real-time threat intelligence. This role requires SC clearance and deep expertise in GovTech IM8/CSArequirements.
Duties and Responsibilities
Threat Operations Leadership
- 1.Lead daily shift operations with accountability for incident SLA adherence (MTTR< 15 mins for P1 cases).
- 2.MentorL1 analysts in alert validation, triage techniques, and playbook execution.
- 3.Conduct purple team exercises quarterly to validate detection capabilities.
Advanced Security Operations
- 1.Perform deep-dive investigations (memory/disk forensics, malware analysis) using tools:
- 2.EDR(CrowdStrike/SentinelOne)
- 3.SIEM(Splunk ES/QRadar with SOAR integration)
- 4.Networkanalysis (Wireshark, Corelight)
- 5.Lead proactive threat hunts using MITRE ATT&CK frameworks and threatintelligence.
- 6.Develop custom detection rules (YARA, Sigma) for APT groups targeting SEA.
Client& Governance
- 1.Front incident response briefings for customers & stakeholders
- 2.Present monthly SOC reports to clients (threat trends, gap analysis, KPIs).
- 3.Ensure compliance with IM8, NIST 800-53, and CSA Cybersecurity Act.
Threat Intelligence Integration
- Maintain participation in:
- 1.ASEANCERT communities
- 2.Threat intel platforms (MISP, ThreatConnect)
- 3.Industrygroups (ISC2 Singapore, ACSC Partnership Program)
- 4.Disseminate actionable IOCs to team during shifts.
Requirements
Technical Competencies
Must-Have Tools Expertise
- 1.Incident Response - Velociraptor, Autopsy, SIFT Workstation
- 2.Threat Hunting - Atomic Red Team, Kestrel analytics, ELK stack
- 3.Forensics- Volatility, Rekall, FTK Imager
- 4.CTI Management - MISP taxonomies, STIX/TAXII feeds, OpenCTI
Certifications
- 1.Required: CISSP, GCIH/GCFA, SC Security Clearance
Leadership& Experience
- 1.5+years in SOC roles with 2+ years leading teams in 24/7 environments.
- 2.Proven track record:
- 3.Managed≥200 critical incidents annually
- 4.Reduced false positives by ≥40% through detection engineering
- 5.Led threat hunts uncovering ≥3 advanced persistent threats
- 6.Government project experience (IM8, CSA Cyber Essentials, or equivalent).
Shift& Engagement Requirements
- 1.Willingness for 12-hour rotational shifts (including nights/weekends).
- 2.Monthly presentation of SOC reports to client CISOs.
- 3.Quarterly threat briefings at events (e.g., GovWare, Cyber Security ASEAN).