Senior SOC Analyst

慨正橡扯; Greater London; On-site; GBP 50,000 - 70,000; Full time

Job summary

慨正橡扯 is looking for a Senior SOC Analyst in London. This role demands advanced investigation and analysis skills, acting as an escalation point for complex incidents. Applicants should have a Bachelor’s degree in Cybersecurity or a related field, and 3–5 years of relevant experience.

The role operates 24/7, requiring shift work, and provides a competitive salary based on applicant experience. Essential skills include knowledge of SIEM/EDR tools and incident handling methodologies. Suitable applicants will be notified prior to the closing date of 01/06/2026.

Qualifications

• 3–5 years in SOC, Incident Response, or Threat Analysis roles.
• Certifications like GCIA, GCIH, CompTIA CySA+, Microsoft SC-200, or Splunk Certified Power User are preferred.

Responsibilities

• Investigate escalated incidents to determine attack vectors.
• Correlate events across multiple data sources.
• Execute containment, eradication, and recovery activities.
• Lead response for high-severity incidents.
• Conduct tuning of detection rules.
• Support continuous improvement in detection coverage.
• Mentor and provide guidance to L1 Analysts.
• Participate in SOC exercises and incident response drills.

Skills

Strong analytical mindset

In-depth knowledge of SIEM/EDR tools

Malware behavior knowledge

Incident handling methodologies

Education

Bachelor’s degree in Cybersecurity, Computer Science, or related field

Tools

SIEM

EDR

Job description

Job Description

Role: Senior SOC Analyst

Location: London

Salary: Competitive salary and package dependent on experience

Career Level: Senior Analyst

Employment Security Clearance: Any offer of employment is subject to satisfactory BPSS and the candidate being granted a level of security clearance which typically requires 10 years continuous UK address history, usually including no periods of 30 consecutive days or more spent outside of the UK, and a declaration of being a British passport holder with no dual nationality at the point of application.

Role Description

The Senior SOC Analyst (L2) provides advanced investigation and analysis, acting as the escalation point for complex or high‑severity incidents. They conduct root cause analysis, guide L1 analysts, and support incident containment and remediation efforts. The role operates within a high-performance compute environment, working shift‑based 24x7 operations and receiving a shift premium for unsociable hours.

Key Responsibilities

• Investigate escalated incidents to determine attack vectors, scope, and potential impact.
• Correlate events across multiple data sources to build a comprehensive incident narrative.
• Execute containment, eradication, and recovery activities in coordination with IT/OT stakeholders.
• Lead response for medium to high‑severity incidents and document detailed investigation reports.
• Conduct tuning of detection rules and thresholds in collaboration with the Security Content Engineer.
• Support continuous improvement by identifying gaps in detection coverage and playbooks.
• Mentor and provide technical guidance to L1 Analysts.
• Participate in periodic SOC exercises and simulated incident response drills.
• Be part of a 24/7 SOC team and work in scheduled shifts.

Role Requirements

• Education: Bachelor’s degree in Cybersecurity, Computer Science, or related field.
• Experience: 3–5 years in SOC, Incident Response, or Threat Analysis roles.
• Certifications (preferred): GCIA, GCIH, CompTIA CySA+, Microsoft SC‑200, or Splunk Certified Power User.

Essential Skills and Experience: Strong analytical mindset, in-depth knowledge of SIEM/EDR tools, malware behavior, and incident handling methodologies.

Closing Date for Applications: 01/06/2026

Accenture reserves the right to close the role prior to this date should a suitable applicant be found.