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Security jobs in Brussels, Belgium

9 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.

Security jobs in Brussels at a glance

Open roles
9
Remote
0%
Posted in the last 30 days
4

Hiring most here

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1–9 of 9 jobs

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Belgium ×Brussels ×Security ×Clear all

  • Cyber Risk Assessment Specialist (Cloud and AI)

    Today

    Spektrum · Brussels, Belgium

    Security

    We are seeking an experienced cyber risk professional to join the Cyber Risk Management function at NATO Headquarters in Brussels. In this role you will conduct enterprise, service and system-level cyber risk assessments across cloud, AI-enabled and ICT environments. You will…

  • Endpoint Security Engineer

    3 days ago

    Spektrum · Brussels, Belgium

    Security

    Manage the lifecycle for the product under your area of responsibility.; Develop and maintain security policies, configurations, exclusions, exceptions and security baselines.; Support incident response activities, work closely with other CSU teams and support Service Desk.;…

  • Cyber Threat Intelligence Analyst

    8 days ago

    Spektrum · Brussels, Belgium

    Security

    The Cyber Threat Analysis Branch (CTAB) is looking for a Cyber Threat Intelligence Researcher to support in the provision of technical cyber threat intelligence to the NATO Enterprise and Alliance through researching threat actors’ tactics, techniques and procedures.

  • Data Privacy & Information Security Consultant

    2 weeks ago

    Capco · Brussels, Belgium

    HybridSecurity

    Joining Capco means joining an organization that is committed to an inclusive working environment where you are encouraged to #BeYourselfAtWork.

  • Senior Systems Engineer - Application Security

    6 weeks ago

    Cloudflare · Amsterdam, Netherlands +6

    HybridSeniorSecurity

    Application Security is responsible for Cloudflare’s fast-growing security product portfolio including WAF, Page Shield, Web Asset Management and API Shield. Being part of Cloudflare means working at internet scale and we are uniquely positioned to tackle challenging problems…

  • Cybersecurity consultant

    2 months ago

    Capco · Brussels, Belgium

    HybridSecurity

    Capco’s ICT Risk team is dedicated to safeguarding the future of financial services by designing innovative, risk-minded solutions for leading institutions. We specialize in evaluating and executing strategies that protect our clients from potential cyber pitfalls while…

  • Cryptography & Key Management Security Engineer

    2 months ago

    Capco · Brussels, Belgium

    HybridSeniorSecurity

    We are looking for an experienced Cryptography & Key Management Security Engineer with strong expertise in cryptographic technologies, PKI, Hardware Security Modules (HSMs), and secrets management.

  • Senior Cyber Liaison Officer – NATO Cybersecurity

    7 months ago

    Novaspace · Brussels, Belgium

    On-siteFull-timeSeniorSecurity

    Maintain oversight of current and future projects within the Cyberspace Programme, including capabilities, scope, timelines, and projected evolution; Act as a bridge between ACT and OCIO teams in Brussels and the US, helping activities converge and ensuring coordination across…

  • Calling All Security Cleared Professionals

    47 months ago

    Spektrum · Brussels, Belgium

    Full-timeSecurity

    Are you a current or former security-cleared professional looking for your next opportunity in defence, government, or international environments?

Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.