Penetration Tester

4 weeks ago

Singapore LANTU EMPLOYMENT AGENCY PTE. LTD. Full time
Roles & Responsibilities

Job Summary:

We are seeking a highly skilled Penetration Tester to join our cybersecurity team. In this role, you will be responsible for performing advanced penetration tests on networks, web applications, and systems to identify vulnerabilities and recommend security improvements. The ideal candidate will have experience with various security frameworks, offensive security techniques, and the ability to work both independently and in a team. Holding a CRT (CREST Registered Tester)certification is preferred but not mandatory. You will collaborate with stakeholders to improve the security posture of the organization and its clients.

Key Responsibilities:

  • Perform in-depth penetration tests on a wide range of environments, including networks, web applications, mobile applications, and cloud infrastructure.
  • Identify and exploit vulnerabilities, and provide actionable remediation recommendations.
  • Develop and execute custom test cases, scenarios, and scripts to simulate attack vectors.
  • Create detailed reports that clearly communicate findings, risk levels, and suggested mitigation strategies to both technical and non-technical stakeholders.
  • Stay up-to-date with the latest cybersecurity threats, vulnerabilities, and technologies.
  • Collaborate with development, IT, and security teams to address identified security weaknesses and verify fixes.
  • Provide technical advice on security best practices and strategies for securing information systems.
  • Assist in threat modeling and security architecture reviews.
  • Support red team engagements and simulated attack scenarios.
  • Ensure testing methodologies are aligned with industry standards such as OWASP, NIST, CIS Controls, and MITRE ATT&CK framework.
  • Participate in security incident response when required, assisting in post-incident forensic investigations.

Requirements:

  • Bachelor's degree in Cybersecurity, Computer Science, Information Technology, or a related field (or equivalent experience).
  • Proven experience in penetration testing across various domains (network, web, mobile, cloud, etc.).
  • Strong knowledge of penetration testing tools such as Nmap, Metasploit, Burp Suite, Wireshark, Nessus, Kali Linux, etc.
  • Deep understanding of network protocols, operating systems (Windows, Linux), and application security.
  • Familiarity with security frameworks like CIS, NIST, and OWASP.
  • Experience in writing custom scripts to automate security testing (e.g., Python, Bash, PowerShell).
  • Ability to work both independently on projects and collaboratively in a team setting.
  • Strong problem-solving skills, with the ability to think critically and analytically.
  • Excellent communication skills, with the ability to present complex technical issues to non-technical stakeholders.

Preferred Qualifications:

  • CRT (CREST Registered Tester) certification is preferred.
  • Other relevant certifications such as OSCP, OSWE, CPT, CEH, GPEN, or CISSP.
  • Knowledge of cloud security testing in platforms like AWS, Azure, or Google Cloud.
  • Familiarity with container security (e.g., Docker, Kubernetes) and DevSecOps practices.
  • Understanding of social engineering techniques and their role in penetration testing.
  • Experience with advanced techniques such as exploit development and red teaming.
Tell employers what skills you have

Excellent Communication Skills
CEH
Remediation
Application Security
Vulnerability Scanning
Wireshark
Vulnerability Management
Information Technology
Penetration Testing
Python
Operating Systems
Windows
Mobile Applications
Docker
Web Applications
Threat & Vulnerability Management
Vulnerability Assessment
Linux
CISSP
Threat and Vulnerability Management

  • Penetration Tester

    6 days ago

    Singapore FORTIEDGE PTE. LTD. Full time

    Looking for 2x Penetrator tester. Role: Perform penetration testing & Vulnerability Assessment based on proven methodologies. - Network penetration testing Perform security hardening review of infrastructure, common operating systems and servers. Perform Source Code Review. Job Requirements: Minimum 2 years of IT Security experience, preferably in a...

  • Penetration Tester

    4 days ago

    Singapore FORTIEDGE PTE. LTD. Full time

    Looking for 4x Penetration tester. Role: Perform penetration testing & Vulnerability Assessment based on proven methodologies. - Network penetration testing Perform security hardening review of infrastructure, common operating systems and servers. Perform Source Code Review. Job Requirements: Minimum 2 years of IT Security experience, preferably in a...

  • Trainee for Penetration Tester

    4 days ago

    Singapore FORTIEDGE PTE. LTD. Full time

    We are looking for 4 trainee for the following role. Role: Perform penetration testing & Vulnerability Assessment based on proven methodologies. Network penetration testing Perform security hardening review of infrastructure, common operating systems and servers. Perform Source Code Review. Training and Mentorship: As a Penetration Tester Trainee, you...

  • Penetration Testers

    1 week ago

    Singapore SEDHA CONSULTING PTE. LTD. Full time

    **Penetration Testers** **Job Scope**: - Conduct simulated cyber attacks against systems to identify vulnerabilities that could be exploited. - Engage in both automated and manual testing techniques to evaluate security defenses. - Mimic the techniques used by attackers to discover security weaknesses and the potential impacts of...

  • Penetration Tester

    1 week ago

    Singapore THE HACENS TALENT PTE. LTD. Full time

    **Job Desk**: - Identify, exploit, and document vulnerabilities in various systems. - Work with the senior penetration tester to develop and execute test plans. - Perform vulnerability assessments using automated tools and manual techniques. - Contribute to the creation of detailed reports outlining findings and providing actionable remediation...

  • Penetration Tester

    1 week ago

    Singapore beBee Careers Full time

    Penetration Tester Job DescriptionWe are looking for a skilled Penetration Tester to join our team. As a Penetration Tester, you will be responsible for managing and executing security assessments for multiple agile projects simultaneously while ensuring project timelines are met. This role involves performing application security testing on various types of...

  • Penetration Tester

    1 week ago

    Singapore KNIT TECHNOLOGIES PTE. LTD. Full time

    **Job Description - Penetration Tester**: Knit Technologies, Headquarters in Singapore, is a fast-growing IT & Cybersecurity Integrator and Managed Service Provider in Asia. At Knit Technologies, we are on a mission to bridge IT and Cybersecurity needs and to continuously deliver innovation by bringing people, process and technology together. We offer a...

  • Senior Penetration Tester

    1 week ago

    Singapore beBee Careers Full time

    Senior Penetration TesterWe are seeking a highly skilled and experienced Senior Penetration Tester to join our team. As a Senior Penetration Tester, you will be responsible for assessing and enhancing the security posture of critical applications and infrastructure through comprehensive testing, vulnerability assessment, and penetration testing...

  • Senior Penetration Tester

    3 days ago

    Singapore GRAVITAS RECRUITMENT GROUP (SG) PTE. LTD. Full time

    Are you an experienced Red Team / Penetration Tester looking for a cutting edge network-centric red team role at a global tech product company? Don't miss this opportunity.**Our client, a large tech company with operations in Singapore, is now looking for a 5+ year skilled penetration tester to join their mission to provide world class network security to...

  • Penetration Tester

    1 week ago

    Singapore RAINCO PTE. LTD. Full time

    As a Penetration Tester, you will be a part of the Poloniex security team, reporting to the Security Manager, helping us secure, evolve, and grow our world-class cryptocurrency exchange, bringing the future of finance to emerging global markets. You will work with fellow Security engineers in the Singapore office and a diverse team of remote security...