Senior SOC Analyst: responsibilities, education, skills and career path

Owns complex investigations, tunes detection rules and mentors junior analysts.

Entry

Senior

Coding

Medium

Key skills

SIEM engineeringMITRE ATT&CKIncident responseDetection rule writing

Common progression

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Career overview

The Senior SOC Analyst owns the investigations that juniors cannot close: advanced persistent threats, cross-system correlation, forensic triage and detection engineering. They tune the SIEM, write new detection rules and turn raw alerts into actionable intelligence. The role is the natural stepping stone to SOC lead, threat hunting or security engineering.

Main responsibilities

Analyse security alerts from the SIEM
Qualify threats and contain confirmed incidents
Lead security incident response and forensics
Perform digital forensics and evidence collection
Recommend hardening and remediation actions
Analyse application logs to identify root causes
Monitor platform health, alerts and dashboards
Write and improve operational runbooks
Mentor junior team members and review their work
Operate security tools and the SOC platform
Hunt for threats proactively across the estate
Keep technical documentation up to date

Technical skills

SIEM engineering90%

Threat hunting80%

Digital forensics75%

MITRE ATT&CK85%

Incident response85%

Detection rule writing85%

Scripting (Python)65%

Cloud security basics60%

Technologies

SplunkMicrosoft SentinelElasticWazuhEDRMITRE ATT&CKSigmaKQLPythonWiresharkVirusTotalSuricataZeekLinuxWindowsActive DirectoryKibana

Education level

Education requirements vary depending on the company, country and experience. Professional experience, certifications and technical skills can sometimes compensate for formal education.

High School / Bac

Less common

Bac+2 (2-year degree)

Less common

Bac+3 (Bachelor)

Common entry point

Bac+5 (Master / Engineering)

Common entry point