24/7 SOC Analyst

Nomios' mission is to build a ‘secure and connected’ future. Organisations across Europe depend on us to help secure and connect their digital infrastructures. In support of our continued UK growth, we are seeking a SOC Analyst to join our 24/7 Security Operations Centre. This is an excellent opportunity for someone early in their SOC career, or for an individual with a strong infrastructure and networking background looking to transition into cyber security operations.

You will be working across a diverse set of customer environments as part of our Security Operations Centre, focusing on investigation, understanding attacker behaviour and contributing to the continual improvement of SOC capabilities.

Your role as Security Operations Centre (SOC) Analyst

As a 24/7 SOC Analyst, you will be on the frontline of our Security Operations Centre - monitoring, investigating and escalating security events across multiple customer environments. You will work closely with Senior and Lead Analysts for guidance, development and collaborative investigation. You will use platforms such as Microsoft Sentinel, Google SecOps, Defender XDR, CrowdStrike Falcon, SentinelOne and Cortex XSOAR/XSIAM to understand what has happened, how activity progressed and what actions need to be taken. You will be supported through structured training, cyber ranges, hands-on exposure to modern SOC technologies and real investigation experience to help you grow quickly.

You will join a modern, continuously evolving SOC run by people who are technical at heart and understand what analysts need to succeed. Career development is a core focus, with clear pathways into Threat Intelligence, SOC Engineering, SOC Professional Services, senior SOC roles and Incident Response for those who want to specialise. You’ll be part of a collaborative, agile team that values curiosity, humour and a genuine interest in technology. The environment is built around continuous improvement, with everyone having a voice in shaping how the department evolves. Regular team events and knowledge-sharing sessions create a supportive, engaging place to work.

Key Responsibilities

Detect and investigate

• Monitor and triage alerts across SIEM, EDR or XDR, email and web security platforms.

• Investigate suspicious activity and determine whether escalation is required.

• Follow SOC runbooks and investigation workflows.

• Build clear timelines of activity and maintain accurate investigation notes.

• Escalate complex cases to Senior and Lead Analysts with appropriate context.

• Review vulnerability management output and provide basic prioritisation insight.

Hunt and improve

• Take part in directed threat hunting activities.

• Suggest improvements to detections, dashboards and runbooks.

• Support testing of new use cases and detection logic.

Collaborate and communicate

• Provide clear written updates for customers and internal stakeholders.

• Participate in shift handovers to maintain continuity.

• Work closely with Senior and Lead Analysts to develop your skills and technical depth.