Security Operations & Incident Response Analyst
Summary
Aleph is hiring an L3 Security Operations & Incident Response Analyst in Madrid to be the first line of defence for its global IT Security team. Day to day the role owns end-to-end incident response and data breach investigations, runs threat hunting and threat intelligence, and manages vulnerability management and IAM/PAM programmes using SIEM, EDR/XDR, MITRE ATT&CK and tools like Nessus, CyberAr
What you'll do:
Incident Response
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Own and coordinate the end-to-end incident response process: identification, triage, containment, eradication, recovery, and post-incident review (lessons learned).
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Serve as the primary point of contact for security incidents escalated from IT Operations, the Security Engineer, and external sources.
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Maintain and continuously improve incident response playbooks for the most relevant threat scenarios (ransomware, phishing, account compromise, data breach, insider threat, etc.).
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Manage the security incident log and register: track all incidents, document timelines and actions, and produce trend analysis and reporting for the CISO.
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Coordinate with external SOC or MDR providers where applicable: review daily reports, validate alert quality, and manage escalation workflows.
Data Breach Management
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Lead data breach investigations: scope the breach, gather and preserve evidence, assess PII exposure, and coordinate response with Legal, Privacy, and HR.
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Produce breach investigation reports with findings, root cause, and recommendations.
Threat Hunting & Intelligence
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Conduct proactive threat hunting across the environment: develop hypotheses based on threat intelligence, search for indicators of compromise (IoCs), and investigate anomalous behaviour.
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Manage the Threat Intelligence function: track relevant threat actors, TTPs (MITRE ATT&CK), and sector-specific threat campaigns; integrate intelligence into SIEM/XDR detection rules and hunting queries.
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Produce threat intelligence summaries and briefings for the CISO and relevant stakeholders.
Vulnerability Management
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Own the vulnerability management programme: schedule and execute periodic vulnerability scans across infrastructure, endpoints, and cloud environments.
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Analyse scan results, prioritise findings by risk and exploitability, and coordinate remediation with IT Operations within agreed SLAs.
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Track remediation progress, produce vulnerability metrics, and report status to the CISO.
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Validate remediation effectiveness through re-scanning and spot-checks.
Identity & Access Management (IAM)
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Manage periodic access reviews: coordinate with system owners and HR to review and certify user permissions across critical systems, ensuring least privilege is maintained.
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Oversee the Privileged Access Management (PAM) programme: define PAM policies, monitor privileged account usage, and review access rights for administrator-level accounts.
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Investigate and respond to identity-related anomalies and access policy violations.
What we are looking for:
- 3–5 years in a SOC analyst, incident response, or security operations role, with at least 1–2 years at L3 level is a plus.
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Experience implementing or managing IAM and PAM solutions
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Experience working within international or multinational environments.
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Hands-on experience with incident response engagements (internal or consulting) is strongly valued.
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Relevant certifications: GCIH, GCFE, GCFA, CEH, CompTIA CySA+, or equivalent. OSCP is a plus.
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Strong hands-on experience with SIEM platforms (alert triage, rule writing, query development) and EDR/XDR tools.
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Solid knowledge of the MITRE ATT&CK framework and its application to threat hunting and incident response.
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Experience conducting vulnerability scans using tools such as Tenable Nessus, Qualys, Rapid7, or similar.
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Familiarity with IAM and PAM concepts and platforms (e.g. CyberArk, BeyondTrust, Azure PIM, or equivalent).
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Experience with digital forensics and incident response (DFIR) methodologies: evidence collection, log analysis, and timeline reconstruction.
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Knowledge of threat intelligence platforms and feeds (e.g. MISP, VirusTotal, threat intel feeds).
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Understanding of ISO 27001 incident management controls, NIS2 incident reporting obligations, and PCI DSS requirement 12.10.
- Calm and decisive under pressure.
- Strong investigative mindset with structured problem-solving approach, excellent documentation skills.
- Ability to communicate incident status and findings clearly to both technical teams and executive stakeholders.
- Collaborative and proactive, comfortable working asynchronously across time zones.
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English: full professional proficiency (C1/C2) — primary working language. Spanish: professional proficiency is a plus.
In line with the EU Pay Transparency Directive, we are committed to fair and open compensation practices. For this role, the minimum gross annual base salary is EUR 48,000 EUR.
In addition to base salary, this role includes a variable component, paid annually. The final offer will reflect your experience, skills, and the scope of the role.
#Aleph
Skills
As published by lever · 9 questions
Basics
Resume/CV, Full name, Email, Phone, Current location, Current company, LinkedIn URL, Twitter URL, Portfolio URL, Other website
Short answers (2)
- What is your expected GROSS salary?
- What is the notice period you are required to serve with your current employer?
Pick from a list (7)
- Indicate the currency of your salary expectations. optional
- Are your salary expectations on Annual or Monthly basis? optional
- Do you have any relatives (e.g., spouse/partner, parent, sibling, child or someone living in your same household) who are currently employed by Aleph or in any of Aleph Media Partners? optional
- Do you currently hold an ownership stake, equity, or an active business role in any entity that operates in our industry or provides goods/services to our organization? optional
- Do you currently engage in—or plan to continue—any outside consulting, advisory roles, or secondary employment? optional
- I have read the terms of Aleph's candidate privacy policy. https://alephdigital.com/candidate-privacy-policy optional
- Would you now or in the future require a visa or work permit sponsorship to work in the country you are applying to?