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LG CNS Vietnam

Keangnam Landmark Tower, 72 Me Tri, Hà Nội

Quy mô công ty : 100-499

Xem thêm

Tóm lược

  • 100-499
  • Product
  • Việt Nam

Penetration Tester

LG CNS Vietnam

  • Từ Liêm, Hà Nội
  • Thỏa Thuận
  •  Toàn thời gian
  •  English
  •  Có kinh nghiêm (Nhân viên)
1
1

  •  Ngày Đăng:27/02/2026

  • Ứng tuyển
Penetration Tester
Ứng tuyển
Yêu cầu kỹ thuật: Tester , Penetration testing , OWASP , Information Security , VPN , Python , iOS , Mobile App , Firewall , IDS , Golang , Android , IPS , AWS , CEH , Bash , OWASP , GCP , OSCP , CVE , CTF , DevSecOps , CI/CD , SAST , DAST , SCA , EDR

Mô tả công việc

Tóm tắt công việc

  • Perform Web Application and API penetration testing based on OWASP Top 10 and industry best practices. 
  • Analyze and validate True/False Positive results from SAST, DAST, and SCA security tools. 
  • Develop Proof‑of‑Concept (PoC) exploits for identified vulnerabilities, including CVE-level issues. 
  • Conduct Mobile Application Security Testing for Android and iOS platforms. 
  • Perform manual penetration testing on web-based enterprise systems and prepare detailed security reports. 
  • Provide guidance on Secure Coding Practices to development teams. 
  • Research new vulnerabilities (including potential 0‑days) and support CVE registration when applicable. 
  • Collaborate closely with Backend, DevOps, Cloud, and QA teams to ensure remediation and secure system architectures. 
  • Utilize scripting skills (Python, Go, Bash, etc.) to automate testing tasks and improve security workflows. 
  • Participate in security architecture reviews and risk assessments. 
  • Perform penetration testing and security assessments on Cloud Services (AWS, GCP).

- Best remuneration: Periodically review and adjust salary once a year, PI bonus twice a. Allowances for lunch, transportation, and phone charges. Party with the team once a. Workshop travel for the whole company once a year. Bonuses/Gifts for holidays, International Labor Day, International Women's Day, etc.
- High-class, modern office: 5-star standard office with modern equipment, large rest and entertainment areas (game area, karaoke room, reading room, cafe counter, snack bar, etc.) Meet all members' needs, especially the office has an airy and beautiful view that is among the most beautiful in Hanoi.
- Top equipment: Each employee is equipped with the latest generation LG Gram laptop and modern large LG screen.
- Best working time: Work 8 hours/day (8:00 ~ 17:00), from Monday to Friday. No pressure to work overtime/weekends!
- Flexible, youthful working style: LG CNS Vietnam members are mostly from the 9-10x generation, with a youthful, modern, and fair working style!
- Creative environment, valuing individual opinions: With a young and talented team, we always appreciate the creativity and suggestions that members make.
- Opportunities to work/study in Korea and abroad: With customers and projects mostly from abroad, your opportunities for training and onsite abroad will always be open!
- Other: Happy hours every Friday, Team outing monthly, join clubs like football, badminton, etc...

Yêu cầu công việc

[Required] 

  • Bachelor’s degree in Computer Science, Information Security, Software Engineering, or related field. 
  • Hands-on experience in Application Security or Penetration Testing. 
  • Strong understanding of OWASP Top 10 and secure application development principles. 
  • Experience working with SAST, DAST, and SCA tools and validating their findings. 
  • Ability to develop PoCs and exploit known vulnerabilities (CVE-level experience preferred). 
  • Basic knowledge of security technologies such as Firewall, VPN, IPS/IDS, EDR. 
  • Understanding of IT infrastructure fundamentals (Network, WAS, DB, OS, etc.). 
  • Proficiency in scripting languages such as Python, Go, or Bash. 
  • Experience with Mobile Application penetration testing (Android/iOS). 
  • Certifications such as OSCP, CEH (strongly preferred). 
  • Solid analytical, documentation, and communication skills. 
  • English communication skills sufficient for team collaboration.                                                                              [Preferred] 
  • Award history or strong performance in major CTF competitions. 
  • Experience discovering and registering 0‑day vulnerabilities (CVE assignment). 
  • Hands-on experience with Cloud environments such as AWS or GCP. 
  • Familiarity with DevSecOps, CI/CD security, or security automation. 
  • Experience with threat modeling or security design review.

Ngôn ngữ

    • English

    • Nói: Intermediate - Đọc: Intermediate - Viết: Intermediate

Yêu cầu kỹ thuật

  • Tester
  • Penetration testing
  • OWASP
  • Information Security
  • VPN
  • Python
  • iOS
  • Mobile App
  • Firewall
  • IDS
  • Golang
  • Android
  • IPS
  • AWS
  • CEH
  • Bash
  • OWASP
  • GCP
  • OSCP
  • CVE
  • CTF
  • DevSecOps
  • CI/CD
  • SAST
  • DAST
  • SCA
  • EDR

NĂNG LỰC

  • Analytic Skills
  • Documentation
  • Communication Skills
  • Teamwork

Tìm kiếm công việc phù hợp

Thông tin doanh nghiệp

LG CNS is a DX-specialized company that provides digital transformation (DX) services. 

LG CNS is leading customer business innovation with great agility by combining promising domestic and foreign DX technology such as AI, Data, and Cloud with IT service expertise accumulated over 30 years in software development, architecture, and infrastructure.

With our vision ‘Digital Growth Partner’, we are expanding the basis for providing new customer value.

We are actively developing talents for new digital technologies such as AI, Data, Cloud, IoT, and Blockchain technology, and creating an open ecosystem with major domestic and foreign technology companies.

Furthermore, through industry-specific solutions including smart logistics, smart city, and smart factory, the connection of concentrated industrial knowledge and digital technology capabilities, and new technology-specific solutions, we are positioning ourselves as a DX pioneer that leads digital innovation of customers.

LG CNS pursues trust and mutual growth by exploring our customer’s needs and values at the deepest level to provide them with new DX experiences.

Các việc làm khác của nhà tuyển dụng này

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LG CNS Vietnam

  • Từ Liêm, Hà Nội
  • Thỏa Thuận
  •  Toàn thời gian
  •  Có kinh nghiêm (Nhân viên)
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Ngày Đăng: 27/02/2026
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  • Product
  • Việt Nam

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LG CNS Vietnam

  • Từ Liêm, Hà Nội
  • Thỏa Thuận
  •  Toàn thời gian
  •  Có kinh nghiêm (Nhân viên)
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Ngày Đăng: 27/02/2026
Kỹ năng: GCP, Microservices, Architecture, Observability, DevOps, System Administration, Terraform, API Gateway, IaC, CI/CD, IAM, Networking, Jenkins, Middleware, Linux, Python, Git

Tìm kiếm công việc phù hợp

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