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# Medior Application Security Analyst

- **Company:** Keystone Solutions
- **Location:** Namen, Belgium
- **Experience:** Experienced
- **Contract:** Temporary contract
- **Skills:** Open Web Application Security, Web Applications, Software Security, Technical Debt
- **Published:** October 2, 2026
- **Apply:** https://www.adzuna.be/details/5907619418

## About the Role

The ideal candidate will possess:

 * Strong analytical skills to structure complex situations and identify priority risks.
 * Pragmatism in proposing realistic and verifiable measures.
 * Pedagogical skills to make security requirements understandable to projects and stakeholders.
 * Attention to detail in documenting assumptions, decisions, evidence, and residual risks.
 * Autonomy in managing multiple cases simultaneously.
 * Collaboration skills to work effectively with developers, architects, and service providers.

At Keystone Solutions, we pride ourselves on our consultancy nature, focusing on on-site work and the consultant identity. You will engage in dynamic projects, facing diverse challenges across various client environments. Our commitment to turbo-charged learning ensures that you will experience professional development and broad learning opportunities. As a

If you are ready to tackle technical and strategic challenges in a dynamic consultancy environment, apply today at Keystone Solutions Career Portal., * Accompagnement de projets : exigences, revues, drogations, risques rsiduels et avis de scurit

 * (mandatory) - Level: T2 - Confirmed - Most recent: Any time
 * Analyse de risques applicatifs, identification des scnarios de menace et dfinition de mesures de traitement
 * (mandatory) - Level: T2 - Confirmed - Most recent: Any time
 * Communication et vulgarisation auprs des chefs de projet, architectes, dveloppeurs, mtiers et fournisseurs
 * (mandatory) - Level: T2 - Confirmed - Most recent: Any time
 * Documentation, traabilit des dcisions et utilisation doutils de suivi ou de GRC
 * (mandatory) - Level: T1 - Junior - Most recent: Any time
 * Mthodes de modlisation des menaces et rfrentiels : OWASP, STRIDE, ISO 27005, NIST SSDF, NIS2 et CyFun
 * (mandatory) - Level: T1 - Junior - Most recent: Any time

Language requirements:

French
(mandatory)
Level Proficiency (C2)

## Description

Keystone Solutions is seeking a Medior Application Security Analyst focused on risk management for a consultancy mission at a client site. The client manages a portfolio of approximately 800 applications, including nearly 400 web applications, utilizing various technologies and providers. A lack of proper lifecycle management can lead to significant risks, including service interruptions, data compromise, and increased technical debt., As a consultant, you will be responsible for:

 * Taking charge of the risk and requirement aspects of the Secure Application Lifecycle Management (SALM) process.
 * Supporting projects from initial qualification to production, ensuring that controls align with application criticality and decision traceability.
 * Collecting relevant information to assess application criticality and determining applicable SALM pathways and controls.
 * Conducting or assisting in risk analyses and threat modeling according to established methodologies.
 * Participating in architecture, design, and flow reviews, defining and verifying application security requirements.
 * Advising project managers, architects, developers, and stakeholders on security measures.
 * Consolidating security documentation and preparing SALM advisories.
 * Contributing to continuous improvement by developing standards, checklists, and SALM experience feedback.