Detection Engineer

Vector Synergy; Brussel; Sur place; EUR 65 000 - 95 000; Plein temps

Résumé du poste

Vector Synergy in Mons, Belgium, is seeking a cybersecurity analyst to design and maintain detection rules across SIEM, EDR/XDR, NDR, and cloud security tools. The role focuses on implementing Sigma/SPL/KQL logic and producing actionable analyses for internal teams and external partners.

The ideal candidate will have a Bachelor's degree in a related field and a proven track record of analyzing complex incidents, delivering clear reports, and mentoring others in investigation quality and

Qualifications

• Bachelor's degree in Cyber Security, Information Technology, Computer Science or a related discipline.
• Proven experience in developing detections for network and edge security devices (Cisco, Fortinet/Fortigate, Palo Alto, or comparable platforms).
• Experience mentoring analysts/engineers and providing feedback on investigations and reporting.

Responsabilités

• Designing, developing, and maintaining detection rules, alerts, and analytics across SIEM, EDR/XDR, NDR, and cloud security tools.
• Implementing detection logic using Sigma, SPL, and KQL.
• Developing detections aligned with adversary behaviours and MITRE ATT&CK.

Connaissances

Detections development

Mentoring peers

Cyber-security incident analysis

Formation

Bachelor's degree in Cyber Security/IT/CS

Outils

Sigma

SPL

KQL

Description du poste

• Experience developing detections for network and edge security devices such as Cisco, Fortinet/ Fortigate , Palo Alto, or comparable platforms ;
• Experience supporting or mentoring less-experienced analysts and engineers, providing constructive feedback on investigation quality and reporting standards ;
• Proven track record of conducting in-depth analysis of complex cyber-security incidents and delivering clear reports and recommendations to supporting teams and external partners .
• A university degree ( Bachelor's ) in Cyber Security, Information Technology, Computer Science or a related discipline ;
• Experience working in a regulated , high control environment such as defence , government , financial services or other enterprise sectors ;
• Practical experience with automation or SOAR use cases , identifying repetitive manual tasks and creating enrichment or workflow improvements . .

Location

Mons, Belgium

Security Clearance

NATO Secret

Reference No

C005321 / Mons

Deadline For Application

1 6 .0 9 .2026 r.

Skills, Knowledge, Experience Required

• Experience developing detections for network and edge security devices such as Cisco, Fortinet/ Fortigate , Palo Alto, or comparable platforms ;
• Experience supporting or mentoring less-experienced analysts and engineers, providing constructive feedback on investigation quality and reporting standards ;
• Proven track record of conducting in-depth analysis of complex cyber-security incidents and delivering clear reports and recommendations to supporting teams and external partners .

Desirable

• A university degree ( Bachelor's ) in Cyber Security, Information Technology, Computer Science or a related discipline ;
• Experience working in a regulated , high control environment such as defence , government , financial services or other enterprise sectors ;
• Practical experience with automation or SOAR use cases , identifying repetitive manual tasks and creating enrichment or workflow improvements . .

Duties/role

• Designing, developing, and maintaining detection rules, alerts, and analytics across SIEM, EDR/XDR, NDR, and cloud security tools ;
• Implementing detection logic using Sigma, SPL, and KQL ;
• Developing detections aligned with adversary behaviours and the MITRE ATT&CK framework, with a focus on Advanced Persistent Threats (APTs) targeting NATO.

Additional information

If you are interested, for further information, please contact the point of contact for this offer.

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: 73.852,80 złotych wpłacony w całości, TEL [phone], FAX [phone], www.vectorsynergy.com , [e-mail]