First Line Security Event Analyst (FLSEA) 2

☞ Vector Synergy

Vue: 240

Jour de mise à jour: 26-11-2025

Localisation: Mons Hainaut

Catégorie: IT - Logiciel IT - Matériel / Réseaux Informatique

Industrie:

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le contenu du travail

Location:
Mons, Belgium

Security Clearance:
NATO Secret

Reference No:
C000244/3 – Mons

Introduction:
As a First Line Security Event Analyst (FLSEA), the incumbent will perform initial analysis of logs and network traffic, determine alert severity and escalate when required. The analyst will collate information and present findings in a clear, structured format, providing remediation recommendations and first line response where applicable.

Skills, knowledge, experience required:
  • A university degree in a technical subject with a focus on Information Technology (IT), obtained from a nationally recognised/certified institution in addition to a minimum of 1 year experience in the field of cyber security analysis;
  • OR the lack of a degree may be compensated by at least 3 years of relevant experience in field of cyber security analysis;
  • OR similarly, candidate’s lacking experience can compensate by demonstrating a high level of knowledge in the field of cybersecurity;
  • Comprehensive knowledge of the principles of computer and communications security including knowledge of:
  • TCP/IP networking;
  • Windows and Linux operating systems.
  • Broad understanding of common network security threats and mitigation techniques;
  • Experience in the following:
  • Security Information and Event Management products (SIEM) e.g.:
  • ArcSight;
  • Splunk.
  • Analysis of Network Based Intrusion Detection Systems (NIDS) events e.g.:
  • SourceFire;
  • Palo Alto Network Threat.
  • Logical approach to analysis and ability to perform structured security investigations using large, complex data sets;
  • Good written and spoken communication skills;
  • Ability to work independently and as part of a team.
Desirable:
  • Holding industry leading certification in the area of cyber security such as:
  • GCIA;
  • GNFA;
  • GCIH;
  • Computer Incident Response Centre (CIRT) Certification;
  • Computer Emergency Response Team (CERT) Certification;
  • Proficiency in Intrusion/Incident Detection and Handling;
  • Experience in the following areas:
  • Full Packet Capture systems e.g.:
  • Niksun;
  • RSA/NetWitness.
  • Host Based Intrusion Detection Systems (HIDS);
  • Computer security tools:
  • Vulnerability Assessment;
  • Anti-virus;
  • Protocol Analysis;
  • Anti-Spyware, etc.
  • Computer forensics tools (stand alone, online and network);
  • Military communication systems and networks.
Duties/role:
  • Conducting research and assessments of security events within NATO Cyber Security Centre (NCSC) team;
  • Providing analysis of firewall, IDS, anti-virus and other network sensor produced events and present findings;
  • Appropriately leveraging the comprehensive extended toolset, for enhancing investigations e.g.:
  • Log Collection;
  • Intrusion Detection;
  • Packet Capture;
  • VA;
  • Network Devices etc.;
  • Supporting the end-to-end Incident Handling process;
  • Proposing optimisations and enhancements which help to both maintain and improve NATO’s Cyber Security posture;
  • Logging analysis from a variety of sources e.g.:
  • Firewalls;
  • Proxies;
  • Routers;
  • DNS;
  • And other security appliances.
  • Networking traffic capture analysis using Wireshark.
VECTOR SYNERGY sp. z o.o., ul. Marcelińska 90, 60-324 Poznań, NIP PL7811857270, REGON 301575740, KRS: 0000369575

Rejestr Przedsiębiorców KRS prowadzony przez Sąd Rejonowy Poznań – Nowe Miasto i Wilda w Poznaniu, VIII Wydział Gospodarczy KRS,

kapitał zakładowy wynosi: 71 625,00 złotych wpłacony w całości, TEL +48 616684500, FAX +48 616684501, www.vectorsynergy.com, info@vectorsynergy.com
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Date limite: 10-01-2026

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