Cyber Security SOC Analyst – 11626CA2

Proactive.IT Appointments Limited; Bristol; On-site; GBP 40,000 - 45,000; Full time

Job summary

Proactive Appointments Limited is seeking a proactive SOC Incident Analyst to join its Cyber Security Operations team in Milton Keynes, on-site. You will monitor, triage and respond to security incidents using SIEM tools and Microsoft Defender technologies to protect critical systems and data.

The ideal candidate will have SOC experience or a strong infrastructure security background, with the ability to work under pressure and communicate effectively with a diverse client base.

Qualifications

• Experience in a SOC Analyst role or strong systems administration experience with security exposure.
• Hands-on experience with Microsoft Sentinel and Microsoft Defender technologies.
• Good understanding of networking concepts (DNS, IP, routing, SSL, etc.)
• Familiarity with cloud environments, ideally Azure
• Experience with Windows and/or Linux administration
• Strong analytical and problem-solving skills
• Ability to work independently and make sound decisions under pressure

Responsibilities

• Monitor, triage, and respond to security incidents using SIEM tools such as Microsoft Sentinel
• Investigate and resolve alerts, escalating where necessary
• Manage and maintain SOC tools, configurations, and updates
• Follow ITIL-based processes for incident, problem, and service management
• Produce regular reports and analytics on security incidents
• Contribute to continuous improvement of SOC processes and services

Skills

SOC experience

Incident response

Analytical thinking

Windows/Linux admin

Cloud familiarity

Tools

Microsoft Sentinel

Microsoft Defender

Graylog

PowerShell

Azure

Job description

11626CA2
£40k – 45k per year

Cyber Security SOC Incident Analyst
Milton Keynes – On Site
£40,000 – £45,000 + Benefits

Our client is looking for a proactive and detail-oriented SOC Incident Analyst to join a high-performing Cyber Security Operations team, supporting a diverse client base across multiple sectors.

The Opportunity

In this role, you will be at the frontline of cyber defence—monitoring, detecting, and responding to security threats in a fast-paced Security Operations Centre. You will play a key role in protecting critical systems and data, working with modern technologies and collaborating with experienced security professionals.

This is an excellent opportunity for someone with SOC experience, or a strong infrastructure background, looking to develop further within security operations.

Key Responsibilities

• Monitor, triage, and respond to security incidents using SIEM tools such as Microsoft Sentinel
• Investigate and resolve alerts, escalating where necessary
• Manage and maintain SOC tools, configurations, and updates
• Follow ITIL-based processes for incident, problem, and service management
• Produce regular reports and analytics on security incidents
• Contribute to continuous improvement of SOC processes and services

What We’re Looking For

• Experience in a SOC Analyst role or strong systems administration experience with security exposure
• Hands-on experience with Microsoft Sentinel and Microsoft Defender technologies
• Good understanding of networking concepts (DNS, IP, routing, SSL, etc.)
• Familiarity with cloud environments, ideally Azure
• Experience with Windows and/or Linux administration
• Strong analytical and problem-solving skills
• Ability to work independently and make sound decisions under pressure

Certifications & Requirements

• SC-200 (Microsoft Security Operations Analyst), or willingness to achieve during probation
• Other certifications such as Security+ are beneficial
• Ability to obtain Security Clearance (SC)

Desirable Skills

• Experience with SIEM tools such as Graylog
• Scripting or programming (PowerShell, Python, etc.)
• Knowledge of hybrid AD / Entra ID environments
• Exposure to Cloudflare or similar technologies
• ITIL Foundation certification

What’s in It for You

• Exposure to a wide range of technologies and industries
• Supportive team environment with a focus on development
• Clear progression opportunities within Cyber Security

Due to the volume of applications received for positions, it will not be possible to respond to all applications and only applicants who are considered suitable for interview will be contacted.

Proactive Appointments Limited operates as an employment agency and employment business and is an equal opportunities organisation

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