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Altherias

Cybersecurity Vulnerability Analyst

Altherias
Luxembourg · Full-time · Mid-Senior

We are seeking for an experienced Cybersecurity Vulnerability Analyst for a key client based in Luxembourg.


Main tasks:

  • Preparation of custom scripts, integrations and automations.
  • Drafting of playbooks, and technical documentation.
  • Execution of Application Security Tests from start to finish, including:
  1. Initial Coordination with the customer and Setup of the testing environment.
  2. Execution of Penetration Testing on deployed Web and/or mobile applications.
  3. Execution of Secure Code Review on source code of Web and/or mobile applications.
  4. Drafting of the Security Testing report.
  5. Presentation of the results to the customer, both at technical and management level.
  • Development and maintenance of software, including automation, integration and exploits
  • Interaction with relevant customer teams, and external stakeholders to ensure clear communication, alignment, and efficient collaboration.


Education:

  • Bachelor’s degree in in an ICT-relevant field.


Minimum experience

  • 7+ years of experience in conducting vulnerability assessment of web applications, including code review.
  • 10+ years in Software Development in Python, .NET, and JAVA.


Specific Expertise:


  • Strong experience in OWASP Testing Methodologies.
  • Strong expertise in Corporate Application Security Testing tools: Fortify Software Security Centre, Sonatype LifeCycle, Portswigger Burp, Fortify SCA (static code analyzer), Veracode, Snyk.io, OWASP Dependency Check, Bamboo, Bitbucket.
  • Strong experience in executing Web/Mobile Application secure code review and Web/Mobile Application pen testing.
  • Ability to cope with fast-evolving technologies in Web Application Security.
  • Advanced ability to develop custom script and craft 0-day exploits.
  • Very good communication skills with both technical and non-technical audiences, ensuring accurate, business-relevant translation of technical findings and capability to write clear, structured technical documents
  • Ability to participate in and lead technical meetings, ensuring objectives are achieved.


Languages:

  • English at B2 Level.


Location:

  • Luxembourg (On-site)

Key Skills

Ranked by relevance

vulnerability assessment penetration testing owasp
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Posted
Feb 02, 2026
Type
Full-time
Level
Mid-Senior
Location
Luxembourg
Company
Altherias

Industries

IT Services IT Consulting

Categories

Information Technology

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