Cyber Security Operations Analyst (Tier 2)

Haystack United Kingdom
Remote
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AI Summary

Join a newly refurbished CSOC environment to lead the charge against emerging cyber threats for a mission-critical organisation. Act as the Tier 2 escalation point within a modern CSOC, mentoring junior analysts and leading deep-dive triage of security incidents. Monitor active SIEM solutions and orchestrated platforms to identify, investigate, and eradicate threats across the infrastructure.

Key Highlights
Lead the charge against emerging cyber threats
Act as Tier 2 escalation point
Monitor active SIEM solutions
Key Responsibilities
Act as the Tier 2 escalation point within a modern CSOC
Monitor active SIEM solutions and orchestrated platforms
Manage layered security controls
Technical Skills Required
Microsoft Defender Azure Security Centre Cofense SIEM EDR
Benefits & Perks
Competitive Daily Rate of £350 - £380
100% Remote working flexibility
Predictable 4-on / 4-off shift pattern

Job Description


Cyber Security Operations Analyst (Tier 2) | £350 - £390

We're working with a leading UK public sector specialist and critical infrastructure partner on this exciting opportunity. Join a newly refurbished CSOC environment where you will lead the charge against emerging cyber threats for a mission-critical organisation.

This is a high-impact contract role for a seasoned SOC professional ready to act as a technical escalation point. You will leverage a sophisticated Microsoft-centric stack, including Azure, Defender, and Cofense, to investigate complex alerts and orchestrate robust incident response activities in a fast-paced, 24/7 environment.

The Role

  • Act as the Tier 2 escalation point within a modern CSOC, mentoring junior analysts and leading deep-dive triage of security incidents.
  • Monitor active SIEM solutions and orchestrated platforms to identify, investigate, and eradicate threats across the infrastructure.
  • Manage layered security controls including EDR, Email Security (Cofense), User Authentication, and Conditional Access Policies.
  • Execute security assessments across PAM, endpoint, email, and cloud environments to ensure data integrity and compliance with HMG standards.
  • Support the development and enhancement of automated SOAR playbooks and incident response documentation to improve MTTR.

What You'll Need

  • 3-4+ years of dedicated experience in a Security Operations/SOC-based role with a proven track record of handling complex incidents.
  • Deep hands-on technical proficiency with Microsoft Defender, Azure Security Centre, and Cofense for email threat hunting.
  • Advanced understanding of threat techniques, TTPs, and malicious payloads (e.g., account compromise, lateral movement).
  • Strong knowledge of HMG security standards, ITIL frameworks, and tools like SIEM and EDR.
  • Eligibility: 5 years + UK Residency is required due to the secure nature of the environment.

What's On Offer

  • Competitive Daily Rate of £350 - £380 (Inside IR35).
  • 100% Remote working flexibility (must be UK-based).
  • Predictable 4-on / 4-off shift pattern (12-hour shifts) allowing for significant downtime.
  • Long-term 6-month initial contract with high potential for extension in a stable, growing team.

Apply via Haystack today!


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