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PENETRATION TESTER Job Opening In Singapore, Singapore – Now Hiring YY SMART TECH PTE. LTD.


Job description

Job Overview
We are seeking for a Penetration Tester with CAT1 Security Clearance to lead VAPT for Singapore government and critical infrastructure sectors.

You will execute full-scope attacks (networks, apps, cloud, OT), bypass advanced defenses, and deliver actionable remediation strategies.


This role requires CREST/OSCP certification, deep exploit development skills, and experience with GovTech cybersecurity frameworks.


Core Responsibilities
Advanced Threat Emulation:
CAT1-cleared engagements:
Network: Breach segmented govt networks (e.g., air-gapped systems)
Applications: Exploit web/mobile apps (SCADA interfaces, GovTech portals)
Cloud: Attack AWS GovCloud/Azure Government environments
OT: ICS/SCADA system penetration (Siemens, Rockwell)
Develop custom malware/exploits (C++, Python) to evade EDR/XDR.


Red Team Operations:
Lead multi-vector campaigns:
Phishing (Evade Proofpoint/MS ATP)
Physical security bypass (RFID cloning, access control spoofing)
Wireless attacks (802.1X, WPA3-Enterprise)
Document TTPs aligned with MITRE ATT&CK for ICS/Enterprise.


Govt Compliance & Reporting:
Align tests with IM8, CSA Red Teaming Guidelines, and NIST SP 800-115.


Deliver executive briefings to CISOs with exploit demos.


Create remediation playbooks
Research & Development:
Reverse engineer firmware (Binwalk, Ghidra) for 0-day discovery.


Contribute to ASEAN CERT advisories (e.g., SingCERT).


Technical Requirements
Non-Negotiable Credentials:
CAT1 Security Clearance
Active Certifications: OSCP or CREST CRT/CCT (Inf/App)
2+ years in pentesting
Tool Proficiency
Exploitation - Metasploit Pro, Cobalt Strike, Burp Suite Pro, PowerSploit
Post-Exploit - BloodHound, Mimikatz, Impacket, Covenant C2
Forensics - Volatility, Wireshark, CHIRP (ICS)
Wireless - HackRF One, Proxmark3, Wi-Fi Pineapple
Cloud - Pacu (AWS), MicroBurst (Azure), GCP IAM Exploit Toolkit
Preferred Qualifications
Certifications: OSCE3, CREST CCT Gold, OSCP
Govt Framework Experience: IM8 Penetration Test Guidelines, CSA Cyber Essentials
Public Contributions: CVEs, exploit-db submissions, conference talks (Black Hat Asia, DEFCON)
#J-18808-Ljbffr

Required Skill Profession

Other General


  • Job Details

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Unlock Your PENETRATION TESTER Potential: Insight & Career Growth Guide


Real-time PENETRATION TESTER Jobs Trends (Graphical Representation)

Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph here. Uncover the dynamic job market trends for PENETRATION TESTER in Singapore, Singapore, highlighting market share and opportunities for professionals in PENETRATION TESTER roles.

200 Jobs in Singapore
200
181 Jobs in Singapore
181
Download Penetration Tester Jobs Trends in Singapore and Singapore

Are You Looking for PENETRATION TESTER Job?

Great news! is currently hiring and seeking a PENETRATION TESTER to join their team. Feel free to download the job details.

Wait no longer! Are you also interested in exploring similar jobs? Search now: .

The Work Culture

An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at YY SMART TECH PTE. LTD. adheres to the cultural norms as outlined by Expertini.

The fundamental ethical values are:

1. Independence

2. Loyalty

3. Impartiapty

4. Integrity

5. Accountabipty

6. Respect for human rights

7. Obeying Singapore laws and regulations

What Is the Average Salary Range for PENETRATION TESTER Positions?

The average salary range for a varies, but the pay scale is rated "Standard" in Singapore. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

What Are the Key Qualifications for PENETRATION TESTER?

Key qualifications for PENETRATION TESTER typically include Other General and a list of qualifications and expertise as mentioned in the job specification. The generic skills are mostly outlined by the . Be sure to check the specific job listing for detailed requirements and qualifications.

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Interview Tips for PENETRATION TESTER Job Success

YY SMART TECH PTE. LTD. interview tips for PENETRATION TESTER

Here are some tips to help you prepare for and ace your PENETRATION TESTER job interview:

Before the Interview:

Research: Learn about the YY SMART TECH PTE. LTD.'s mission, values, products, and the specific job requirements and get further information about

Other Openings

Practice: Prepare answers to common interview questions and rehearse using the STAR method (Situation, Task, Action, Result) to showcase your skills and experiences.

Dress Professionally: Choose attire appropriate for the company culture.

Prepare Questions: Show your interest by having thoughtful questions for the interviewer.

Plan Your Commute: Allow ample time to arrive on time and avoid feeling rushed.

During the Interview:

Be Punctual: Arrive on time to demonstrate professionalism and respect.

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Confidence and Enthusiasm: Project a positive attitude and show your genuine interest in the opportunity.

Answer Thoughtfully: Listen carefully, take a moment to formulate clear and concise responses. Highlight relevant skills and experiences using the STAR method.

Ask Prepared Questions: Demonstrate curiosity and engagement with the role and company.

Follow Up: Send a thank-you email to the interviewer within 24 hours.

Additional Tips:

Be Yourself: Let your personality shine through while maintaining professionalism.

Be Honest: Don't exaggerate your skills or experience.

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Body Language: Maintain good posture, avoid fidgeting, and make eye contact.

Turn Off Phone: Avoid distractions during the interview.

Final Thought:

To prepare for your PENETRATION TESTER interview at YY SMART TECH PTE. LTD., research the company, understand the job requirements, and practice common interview questions.

Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the YY SMART TECH PTE. LTD.'s products or services and be prepared to discuss how you can contribute to their success.

By following these tips, you can increase your chances of making a positive impression and landing the job!

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