Third Nexus Group Limited
Cyber Security SOC Analyst
Job Description
Salary: £30,000 - 36,000 per year
Requirements:- Minimum 1 year of proven experience in a Tier 1 Cyber Security SOC Support Analyst role
- Preference for candidates with an MSP background
- Working knowledge of Microsoft Defender XDR and Microsoft Sentinel SIEM technologies
- Working knowledge of the Microsoft Defender suite, including Endpoint Detection and Response
- Understanding of key Microsoft 365 cloud technologies from a threat landscape perspective
- SC-200 Microsoft Certified: Security Operations Analyst Associate
- SC-900 Microsoft Certified: Security Compliance and Identity Fundamentals
- Highly motivated
- Can-do attitude
- Attention to detail
- Excellent communication skills
- Proven client service skills
- Ability to work under pressure
- Willingness to work flexibly as required
- Good telephone etiquette
- Provide triage and first-line defence for all cyber security incidents within our organisation and as part of our Managed Security Service
- Monitor systems and make the initial response to flags or alerts received via support tickets or telephone tickets
- Review and categorise potential threats by priority, dismiss false alarms, and gather information for escalation of the most urgent threats to our Escalations Management Team
- Take ownership and provide remedial actions to ensure cyber security threats are mitigated in line with playbooks provided by our Cyber Security Team
- Escalate incidents to our Escalations Management Team for further information and support where required
- Manage technical and stakeholder incident reporting through concise communications
- Manage client communication channels during an active incident
- Liaise with third-party service suppliers where necessary, log tickets, and act as a central point of contact for active incidents
- Provide operational support to our wider Cyber Security Team on security incidents
- Deliver a professional and customer-focused service throughout the life cycle of each ticket, managing customer expectations and keeping customers informed of progress
- Cloud
- Support
- Microsoft 365
- Security
- Office 365
More:
We are an expanding UK-based Service Desk team recruiting a Tier 1 Cyber Security SOC Support Analyst for a 12-month fixed-term contract in London. The role offers a salary of up to £36,000 per annum and sits within our Managed Security Service, supporting our wider Cyber Security Team and customer-focused incident response operations.
last updated 39 week of 2026
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About Third Nexus Group Limited
Third Nexus Group Limited
London
IT
Skills & Technologies
Inferred from job description
Salary Insight
£33,000
This role
£45,000
UK median
This salary is 27% below the UK median for Analysts (£45,000/yr).
Based on 2024–2025 UK technology sector benchmarks