Penetration Tester-Govt Clerance

JobOverview

Weseek a Penetration Testing with CAT1 clearance to lead VAPT for Singaporegovernment and critical infrastructure sectors. You will execute full-scopeattacks (networks, apps, cloud, OT), bypass advanced defenses, and deliveractionable remediation strategies. This role requires CREST/OSCP certification,deep exploit development skills, and experience with GovTech cybersecurityframeworks.

CoreResponsibilities

AdvancedThreat Emulation:

1. CAT1-clearedengagements:

2. Network:Breach segmented govt networks (e.g., air-gapped systems)

3. Applications:Exploit web/mobile apps (SCADA interfaces, GovTech portals)

4. Cloud:Attack AWS GovCloud/Azure Government environments

5. OT:ICS/SCADA system penetration (Siemens, Rockwell)

6. Developcustom malware/exploits (C++, Python) to evade EDR/XDR.

RedTeam Operations:

1. Leadmulti-vector campaigns:

2. Phishing(Evade Proofpoint/MS ATP)

3. Physicalsecurity bypass (RFID cloning, access control spoofing)

4. Wirelessattacks (802.1X, WPA3-Enterprise)

5. DocumentTTPs aligned with MITRE ATT&CK for ICS/Enterprise.

GovtCompliance & Reporting:

1. Aligntests with IM8, CSA Red Teaming Guidelines, and NIST SP 800-115.

2. Deliverexecutive briefings to CISOs with exploit demos.

3. Createremediation playbooks

Research& Development:

1. Reverseengineer firmware (Binwalk, Ghidra) for 0-day discovery.

2. Contributeto ASEAN CERT advisories (e.g., SingCERT).

TechnicalRequirements

Non-NegotiableCredentials

1. CAT1Security Clearance

2. ActiveCertifications: OSCP or CREST CRT/CCT (Inf/App)

3. 2+years in pentesting

ToolProficiency

1. Exploitation- Metasploit Pro, Cobalt Strike, Burp Suite Pro, PowerSploit

2. Post-Exploit- BloodHound, Mimikatz, Impacket, Covenant C2

3. Forensics- Volatility, Wireshark, CHIRP (ICS)

4. Wireless- HackRF One, Proxmark3, Wi-Fi Pineapple

5. Cloud- Pacu (AWS), MicroBurst (Azure), GCP IAM Exploit Toolkit

PreferredQualifications

1. Certifications:OSCE³, CREST CCT Gold, OSCP

2. GovtFramework Experience: IM8 Penetration Test Guidelines, CSA Cyber Essentials

3. PublicContributions: CVEs, exploit-db submissions, conference talks (Black Hat Asia,DEFCON)