Senior Threat Hunter

JR Spain; Castilla-La Mancha; A distancia; EUR 30.000 - 50.000; Jornada completa

Descripción de la vacante

A cybersecurity services provider is seeking a Senior Threat Hunter in Spain, Castilla-La Mancha. The ideal candidate will have over 7 years of experience in threat hunting, incident response, and strong skills in forensics and cloud security. This role offers numerous benefits including annual leave, healthcare, and options for remote work, promoting a real work-life balance.

Servicios

23 days of Annual Leave

Health Care Plan

Free access to training platforms

Formación

• 7+ years of experience as Cyber Threat Hunter or Incident Response
• Deep knowledge of TTPs and attack frameworks
• Experience with security applications like data lakes

Responsabilidades

• Proactively drive hunting and analysis against datasets
• Research threats and vulnerabilities
• Develop reports and dashboards on cybersecurity posture

Conocimientos

Cyber Threat Hunting

Incident Response

Forensics

Network Traffic Analysis

Cloud Security

Python Programming

Educación

Bachelor's degree in Cybersecurity

Herramientas

SIEM tools

EDR platforms

Descripción del empleo

Social network you want to login/join with:

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Client:

CyberProof

Location:

Job Category:

Other

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EU work permit required:

Yes

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Job Reference:

9051342889954574336324630

Job Views:

1

Posted:

23.07.2025

Expiry Date:

06.09.2025

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Job Description:

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.

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).
• Free access to several training platforms
• Professional stability and career plans
• Referral program
• The 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…)