Senior Threat Hunter

JR Spain; Bilbao; Presencial; EUR 50.000 - 70.000; Jornada completa

Descripción de la vacante

A cybersecurity services firm in Bilbao is seeking a Senior Threat Hunter to join its managed services group. The role involves proactively identifying and mitigating cyber threats through advanced analysis of security incidents. Ideal candidates should have over 7 years of relevant experience, strong skills in forensics, and knowledge of cybersecurity frameworks. This position offers competitive benefits and supports a work-life balance.

Servicios

Annual Leave

Health Care Plan

Teleworking Compensation

Flexible Work Hours

Formación

• Proven 7+ years of experience as Cyber Threat Hunter or Incident Response.
• Deep knowledge of TTPs, attack frameworks like MITRE ATT&CK.
• Excellent communication skills to explain technical findings.

Responsabilidades

• Proactively drive hunting against dataset from various sources.
• Research threats, vulnerabilities, and intelligence.
• Collaborate to develop tools, techniques, and workflows.

Conocimientos

Cyber Threat Hunting

Incident Response

Forensics

Python

Data Analysis

Communication

Educación

Bachelor's degree in Cybersecurity

Herramientas

SIEM tools

EDR platforms

Jupyter Notebooks

Descripción del empleo

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CyberProof is a cyber security services and platform company whose mission is to help our customers react faster and smarter – and stay ahead of security threats, by creating secure digital ecosystems. CyberProof automates processes to detect and prioritize threats early and respond rapidly and decisively.
CyberProof is part of the UST Global family. Some of the world’s largest enterprises trust us to create and maintain secure digital ecosystems using our comprehensive cyber security platform and mitigation services.
We are looking for a talented
Senior Threat Hunter
who will be part of our growing managed services group, which monitors, investigates, and resolves security incidents, violations, and suspicious activities. The successful candidate will be responsible for proactively identifying and mitigating cyber threats, adversary activity, and potential risks that evade traditional security defenses.
Main tasks and accountabilities will be:
Proactively drive hunting and analysis against the available dataset from various sources including, network, endpoint, and cloud environments to look for indicators of security breaches.Leverage internal and external resources to research threats, vulnerabilities, and intelligence on various attackers and attack techniques, to form hunting workflows and mitigation steps.Innovate new processes and workflows to deploy proactivity in all aspects to address complex threats and risks.Design and implement data mining techniques to extract meaningful insights from large data sets.Develop and maintain an understanding of the latest cybersecurity technologies, trends and threats.Participate in the development of reports and dashboards that provide insights into the cybersecurity posture of the client.Collaborate with cross-functional teams to develop and implement new tools, techniques, and response workflows to enhance cybersecurity.
What do we expect from you?
Proven experience of 7+ years as Cyber Threat Hunter or Incident Response, including high skills in forensics and investigation of network, endpoint and cloud logs.Deep and proven knowledge and understanding of TTPs, attack frameworks (e.g., MITRE ATT&CK), and advanced threat actors.Experience with security applications such as data lake, SIEM tools and EDR platforms.Deep and proven knowledge of operating systems essentials including Linux/Unix and Windows.Experience analyzing network traffic, packet captures, and log data.Proven skills on Hunting on Cloud assets – AWS, GCP, Azure.Strong understanding of Python libraries commonly used in data science, such as Pandas, and MsticPY.Advantageous to have in-depth knowledge of Jupyter Notebooks and experience in utilizing them for data analysis, visualization, and prototyping.Critical thinking, problem-solving skills and innovative way of thinking.Excellent communication skills to explain technical findings to both technical and non-technical audiences.Excellent organization, time management, and attention to detail.Bachelor’s degree in Cybersecurity, Information Technology, Computer Science, or a related field (or equivalent experience).Relevant certification (e.g., GIAC GCIH, GCFA, GREM, OSCP, CEH) is an advantage.Fluent in English
What do we offer?
23 days of Annual Leave plus the 24th and 31st of December as discretionary days.Numerous benefits (Heath Care Plan, teleworking compensation, Life and Accident Insurances).`Retribución Flexible´ Program: (Meals, Kinder Garden, Transport, online English lessons, Heath Care Plan…)Free access to several training platformsProfessional stability and career plansReferral programThe option to pick between 12 or 14 payments along the year.Real Work Life Balance measures (flexibility, WFH or remote work policy, compacted hours during summertime…)