Security Operations & Incident Response Analyst

ONYX Insight; Nottingham; On-site; GBP 55,000 - 75,000; Full time

Job summary

ONYX Insight is a growing IIoT security-focused company in renewable energy, with global operations and regulatory obligations. This role is the primary hands-on security practitioner in a small team, handling monitoring, vulnerability management, incident response, and internal audit activities to keep our security posture credible and improving.

You will work with an external SOC/MDR provider and contribute to ISO 27001 compliance while delivering clear findings and risk documentation for

Qualifications

• 3-5 years of hands-on experience in information security operations.
• Experience with security tooling (CSPM, SAST, DAST) and incident response.
• Familiarity with ISO 27001 and risk assessment processes.

Responsibilities

• Lead day-to-day security monitoring and incident response in collaboration with external SOC/MDR.
• Manage vulnerability management and internal audits as part of ISO 27001.
• Produce findings, risk registers and audit evidence.
• Provide security input to IT function when needed.

Skills

Security operations

Tooling operation

ISO 27001 / risk assessments

Incident response

Audit support

External SOC/MDR liaison

Written reporting

Tools

CSPM

SAST

DAST

Job description

ONYX Insight is a growing IIoT security-focused company in renewable energy, with global operations and regulatory obligations. This role is the primary hands-on security practitioner in a small team, handling monitoring, vulnerability management, incident response, and internal audit activities to keep our security posture credible and improving.

You will work with an external SOC/MDR provider and contribute to ISO 27001 compliance while delivering clear findings and risk documentation for