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Consultant CSIRT L1

Thales

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Consultant CSIRT L1

full-timePosted: Jan 7, 2026

Job Description

JOB DESCRIPTION
Les entreprises et les gouvernements comptent sur Thales pour apporter de la confiance aux milliards d’interactions numériques qu’ils établissent avec les utilisateurs. L’Activité Mondiale Identité & Sécurité Numériques (DIS) fournit des technologies et services (des logiciels sécurisés en passant par la biométrie ou encore le cryptage), qui permettent aux entreprises ainsi qu’aux gouvernements de vérifier des identités, et de protéger les données afin qu’elles restent sûres.

Tasks, responsibilities & prerequisites:

Incident:

  • Process all Security incidents by following the procedures (Take Down, CVE publication, basic log mining, breach analysis (data collection and first analysis), doubt removal (data collection and first analysis), malicious documents analysis (basic triage).
  • Daily survey and notifications
  • Manage all customers’ requests on products sold by the company
  • Manage all incidents, change and uses cases tickets

Change:

  • Deliver missions sold to customers:       
  • Perform incident response readiness Assessments for customers.
  • perform audit and consultancy missions
  • Help when required the incident handler.
  • Manage all incidents, change and uses cases tickets.
  • Participate when required to CERT community mandatory events.

Projects:

  • Work in complete autonomy on the projects assigned
  • One-day mandatory per month dedicated for fixing applications issues further to planning given by CSIRT Manager
  • Book one-day mandatory per month for self-training on defined scope further to planning given by CSIRT Manager

General:

  • Respect all instructions included within the signed CCoP – CSIRT Code of Practice
  • Comply with the data protection regulations at our customers
  • Secure the field, respect procedures when performing forensic acquisitions and triage.
  • Account accurately and in time in Kapla.
  • Maintain the skill matrix and CV accurately.

Reporting:

  • Maintain continuously the documentation
  • Respect reports structure
  • Respect process of publication validation (cross-reading and validate)

Skills

  • Listening capacity (identify needs and crisis situation)
  • Methodic (be organized, be able to anticipate, respect methodology and best practices, guarantee constant accuracy in documentation and realization of missions, etc.)
  • Communication (spoken and written both in French and English)
  • Commitment (constant can do attitude and willingness on reaching customers’ satisfaction in order to respect engagement towards team and customers)
  • Consistency in maintaining soft and technical skills upgraded
  • Team Work (communicate and synchronize with peers)
  • Stress Resistance (able to keep calm and professional attitude in under pressure situations)
  • Adaptation capacity (be able to adapt to the different customers’ environments met during missions)
  • Coaching (be able to coach trainees and help peers)

Security

  • In-depth knowledge of IT security practices, including identity and access management, vulnerability management, network and operating system security, and application security
  • Competence in cryptography and data security
  • Knowledge of information security standards and regulations
  • Experience in detecting and responding to information security incidents, including compliance management and conducting information security audits

Back-up

Other CSIRT Engineers junior / confirmed / senior / Team leader

Thales, entreprise Handi-Engagée, reconnait tous les talents. La diversité est notre meilleur atout. Postulez et rejoignez nous !

Locations

  • Contern, Contern 5326

Salary

Estimated Salary Rangemedium confidence

40,000 - 55,000 EUR / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Listening capacityintermediate
  • Methodic approachintermediate
  • Communication (French and English spoken and written)intermediate
  • Commitment and can-do attitudeintermediate
  • Consistency in maintaining skillsintermediate
  • Team workintermediate
  • Stress resistanceintermediate
  • Adaptation capacityintermediate
  • Coaching abilityintermediate
  • IT security practices knowledgeintermediate
  • Identity and access managementintermediate
  • Vulnerability managementintermediate
  • Network securityintermediate
  • Operating system securityintermediate
  • Application securityintermediate
  • Cryptographyintermediate
  • Data securityintermediate

Required Qualifications

  • Experience in detecting and responding to information security incidents (experience)
  • Knowledge of information security standards and regulations (experience)
  • In-depth knowledge of IT security practices including identity and access management, vulnerability management, network and operating system security, and application security (experience)
  • Competence in cryptography and data security (experience)
  • Experience in conducting information security audits and compliance management (experience)

Preferred Qualifications

  • Experience in performing incident response readiness assessments (experience)
  • Participation in CERT community events (experience)
  • Ability to work in complete autonomy on projects (experience)
  • Coaching experience with trainees and peers (experience)
  • Fluency in French (spoken and written) (experience)

Responsibilities

  • Process all Security incidents following procedures (Take Down, CVE publication, basic log mining, breach analysis, doubt removal, malicious documents analysis)
  • Perform daily survey and notifications
  • Manage customers’ requests on products, incidents, change and use case tickets
  • Deliver missions sold to customers: incident response readiness assessments, audits and consultancy
  • Help incident handlers when required
  • Participate in CERT community mandatory events
  • Work autonomously on assigned projects
  • Dedicate one day per month to fixing application issues and self-training
  • Maintain documentation, skill matrix, CV, and accurate reporting in Kapla

Benefits

  • general: One-day mandatory per month for self-training
  • general: One-day mandatory per month dedicated to fixing application issues
  • general: Thales Handi-Engagée: recognizes all talents and promotes diversity
  • general: Supportive team environment with backup from junior to senior CSIRT engineers

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Thales logo

Consultant CSIRT L1

Thales

Other Jobs

Consultant CSIRT L1

full-timePosted: Jan 7, 2026

Job Description

JOB DESCRIPTION
Les entreprises et les gouvernements comptent sur Thales pour apporter de la confiance aux milliards d’interactions numériques qu’ils établissent avec les utilisateurs. L’Activité Mondiale Identité & Sécurité Numériques (DIS) fournit des technologies et services (des logiciels sécurisés en passant par la biométrie ou encore le cryptage), qui permettent aux entreprises ainsi qu’aux gouvernements de vérifier des identités, et de protéger les données afin qu’elles restent sûres.

Tasks, responsibilities & prerequisites:

Incident:

  • Process all Security incidents by following the procedures (Take Down, CVE publication, basic log mining, breach analysis (data collection and first analysis), doubt removal (data collection and first analysis), malicious documents analysis (basic triage).
  • Daily survey and notifications
  • Manage all customers’ requests on products sold by the company
  • Manage all incidents, change and uses cases tickets

Change:

  • Deliver missions sold to customers:       
  • Perform incident response readiness Assessments for customers.
  • perform audit and consultancy missions
  • Help when required the incident handler.
  • Manage all incidents, change and uses cases tickets.
  • Participate when required to CERT community mandatory events.

Projects:

  • Work in complete autonomy on the projects assigned
  • One-day mandatory per month dedicated for fixing applications issues further to planning given by CSIRT Manager
  • Book one-day mandatory per month for self-training on defined scope further to planning given by CSIRT Manager

General:

  • Respect all instructions included within the signed CCoP – CSIRT Code of Practice
  • Comply with the data protection regulations at our customers
  • Secure the field, respect procedures when performing forensic acquisitions and triage.
  • Account accurately and in time in Kapla.
  • Maintain the skill matrix and CV accurately.

Reporting:

  • Maintain continuously the documentation
  • Respect reports structure
  • Respect process of publication validation (cross-reading and validate)

Skills

  • Listening capacity (identify needs and crisis situation)
  • Methodic (be organized, be able to anticipate, respect methodology and best practices, guarantee constant accuracy in documentation and realization of missions, etc.)
  • Communication (spoken and written both in French and English)
  • Commitment (constant can do attitude and willingness on reaching customers’ satisfaction in order to respect engagement towards team and customers)
  • Consistency in maintaining soft and technical skills upgraded
  • Team Work (communicate and synchronize with peers)
  • Stress Resistance (able to keep calm and professional attitude in under pressure situations)
  • Adaptation capacity (be able to adapt to the different customers’ environments met during missions)
  • Coaching (be able to coach trainees and help peers)

Security

  • In-depth knowledge of IT security practices, including identity and access management, vulnerability management, network and operating system security, and application security
  • Competence in cryptography and data security
  • Knowledge of information security standards and regulations
  • Experience in detecting and responding to information security incidents, including compliance management and conducting information security audits

Back-up

Other CSIRT Engineers junior / confirmed / senior / Team leader

Thales, entreprise Handi-Engagée, reconnait tous les talents. La diversité est notre meilleur atout. Postulez et rejoignez nous !

Locations

  • Contern, Contern 5326

Salary

Estimated Salary Rangemedium confidence

40,000 - 55,000 EUR / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Listening capacityintermediate
  • Methodic approachintermediate
  • Communication (French and English spoken and written)intermediate
  • Commitment and can-do attitudeintermediate
  • Consistency in maintaining skillsintermediate
  • Team workintermediate
  • Stress resistanceintermediate
  • Adaptation capacityintermediate
  • Coaching abilityintermediate
  • IT security practices knowledgeintermediate
  • Identity and access managementintermediate
  • Vulnerability managementintermediate
  • Network securityintermediate
  • Operating system securityintermediate
  • Application securityintermediate
  • Cryptographyintermediate
  • Data securityintermediate

Required Qualifications

  • Experience in detecting and responding to information security incidents (experience)
  • Knowledge of information security standards and regulations (experience)
  • In-depth knowledge of IT security practices including identity and access management, vulnerability management, network and operating system security, and application security (experience)
  • Competence in cryptography and data security (experience)
  • Experience in conducting information security audits and compliance management (experience)

Preferred Qualifications

  • Experience in performing incident response readiness assessments (experience)
  • Participation in CERT community events (experience)
  • Ability to work in complete autonomy on projects (experience)
  • Coaching experience with trainees and peers (experience)
  • Fluency in French (spoken and written) (experience)

Responsibilities

  • Process all Security incidents following procedures (Take Down, CVE publication, basic log mining, breach analysis, doubt removal, malicious documents analysis)
  • Perform daily survey and notifications
  • Manage customers’ requests on products, incidents, change and use case tickets
  • Deliver missions sold to customers: incident response readiness assessments, audits and consultancy
  • Help incident handlers when required
  • Participate in CERT community mandatory events
  • Work autonomously on assigned projects
  • Dedicate one day per month to fixing application issues and self-training
  • Maintain documentation, skill matrix, CV, and accurate reporting in Kapla

Benefits

  • general: One-day mandatory per month for self-training
  • general: One-day mandatory per month dedicated to fixing application issues
  • general: Thales Handi-Engagée: recognizes all talents and promotes diversity
  • general: Supportive team environment with backup from junior to senior CSIRT engineers

Target Your Resume for "Consultant CSIRT L1" , Thales

Get personalized recommendations to optimize your resume specifically for Consultant CSIRT L1. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Consultant CSIRT L1" , Thales

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

DefenseAerospaceCybersecurityDefenseAerospaceTechnology

Answer 10 quick questions to check your fit for Consultant CSIRT L1 @ Thales.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.