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GTS Group Ltd

Security Testing Specialist (TSEC) x2

GTS Group Ltd
Luxembourg · Contract · Executive

Technical Annex – Security Testing Specialist (TSEC) 2 open Vacancies



1. Purpose and Scop

eDefines scope, responsibilities, and requirements for the Security Testing Specialist (TSEC) under framework agreement [ITS24-TEST-R2-BUSOL-DESIQUAL-QCA-CS001]


.
2. Role Overvi

  • ewProfile Title: Security Testing Specialist (TSE
  • C)Seniority: Seni
  • orLocation: Luxembou
  • rgOnsite: Hybrid – minimum 2 days/week on-si
  • teStart Date: Tentative Q2 2025 (defined per service reques
  • t)Working Hours: 8h/day, 5d/we
  • ekLanguage: English (required), French (asse
  • t)Rate: Upon experience market ra


te
3. Responsibilit

  • iesPlan and conduct security assessments and penetration te
  • stsExecute/automate vulnerability scans and repo
  • rtsAnalyze risks and perform root-cause analy
  • sisIdentify security flaws early in developm
  • entGenerate test plans, scripts, and final repo
  • rtsSupport security architecture and compliance test


ing
4. Technical Skills and T

oolsMandat

  • ory:Penetration tools: Burp Suite, OWASP ZAP, Metasp
  • loitScripting: Python, Bash, PowerS
  • hellScanners: Nessus, Qualys, Ope
  • nVASOS: Linux, Win
  • dowsWeb/API Security: REST, SOAP, JSON,
  • XMLKnowledge: OWASP Top 10, Secure SDLC, DevSe


cOps
Desir

  • able:Cloud: Azure, AWS
  • , GCPSIEM/log analysis exper
  • ienceCompliance: ISO 27001, NIST


, CIS
5. Qualifications and Expe

  • rience5+ years in cybersecurity t
  • estingUniversity degree in IT/engineering or equi
  • valentCertifications: OSCP, CEH, GIAC, CISSP (a
  • plus)Strong documentation/reporting skills (En
  • glish)Experience in EU Institutions or public sector IT is


a plus
6. Contractual Conditions (from RFO Executio

  • n Form)Delivery Model: Time &
  • ; MeansLocation: Brussels (
  • Hybrid)Engagement: Full-time (40
  • h/week)Service Mode: Predefined Service Requests under fr
  • ameworkMonitoring: Quality Control & SLA ind


icators
7. Deli

  • verablesSecurity test strategies and te
  • st casesPenetration testing
  • reportsSecurity gap analysis and remediatio
  • n adviceScripts for automation/log
  • analysisDocumentation aligned with EU IT s


tandards
8. Evaluatio

  • n MetricsTimeliness/completeness of del
  • iverablesAccuracy of vulnerability class
  • ificationDocumentatio
  • n qualityCompliance with security
  • standardsTeam collaboration and respo


nsiveness

Key Skills

Ranked by relevance

owasp cybersecurity burp suite python nessus cissp linux bash oscp ceh sla
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Posted
Apr 30, 2025
Type
Contract
Level
Executive
Location
Luxembourg

Industries

Government Relations Services

Categories

Information Technology

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