Cybersecurity Defence Expert

3 semanas atrás


Braga, Braga, Portugal Hexa Consulting Tempo inteiro

Cybersecurity Defence Expert (relocation to Belgium)We are looking for a Cyber Defence 'Detection Use Case Testing & Adversary Simulation' Expert who is willing to relocate to join our team in Brussels, Belgium.
Key Responsibilities: Detection Use Case Testing: Provide assurance that detection Use Cases are working effectively and identify gaps in their detection logic.Focus on testing missing detection of offensive actions where detection logic is expected.Plan and execute limited adversary simulations to validate missing detections.Track vulnerabilities identified during testing, triage remediation tasks, and ensure their assignment to system owners.Collaborate with the Red/Blue Team to evaluate the effectiveness of existing alerts and assist in creating new detections.Continuous Adversary Simulation: Conduct threat analysis by identifying impacted assets, developing threat scenarios, and defining an attack "kill chain."Analyze threats and prioritize countermeasures based on enterprise architecture, vulnerabilities, incidents, and opportunities for control improvements.Perform adversary simulations on identified gaps in countermeasures to enhance detection and response.Required Qualifications: Strong knowledge of IT security technologies and processes, including network security, system security, perimeter protection, secure web infrastructure, and more.Experience in security incident management within SOC, CSIRT, or IT environments.Hands-on experience with logging, monitoring, and intrusion detection systems.Expertise in security testing for web applications, APIs, mobile applications, and cloud-hosted platforms.Proficiency in penetration testing tools such as Metasploit, CORE Impact, or Kali Linux.Ability to write custom scripts to automate vulnerability identification.Sound knowledge of MITRE ATT&CK framework.Preferred Qualifications: Familiarity with IDS/IPS, NetFlow, and protocol analysis tools (e.g., Snort, Suricata, Bro, tcpdump, WireShark, etc.).Experience with log aggregation, SIEM platforms, and analytics tools (e.g., Splunk, ELK).Proficiency in Perl, Ruby, Python, or similar programming/scripting languages.Knowledge of web application security (e.g., OWASP) and cryptography algorithms/protocols (AES, RSA, MD5, SHA, Kerberos, etc.).Familiarity with NIDS/NIPS or HIDS/HIPS tools.Why Join Us? Employment: Indefinite Contract from the start.Relocation Support: Great relocation package.Hybrid Work Model: 2 days on-site, 3 days remote.Continuous Learning: Access to a Udemy Business subscription with thousands of workshops and courses.Team Culture: Collaborative and innovative work environment.How to Apply: If you meet the above criteria and are ready for an exciting opportunity in a dynamic environment, submit your CV
Seniority levelMid-Senior level
Employment typeFull-time
Job functionInformation Technology
IndustriesInformation Services

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