Junior Threat-Led Security Detection Engineer

Tesco UK; Welwyn Garden City; Hybrid; GBP 35,000 - 50,000; Full time

Job summary

A leading grocery retailer in the UK is seeking a Junior Cyber Security Detection Engineer to improve detection capabilities and support operational teams. You will work in a fast-paced environment, ensuring that relevant detections and alerts are effective. The ideal candidate has knowledge of detection technologies and an analytical approach to cyber security. This role offers a blended working pattern.

Benefits

Inclusive workplace culture

Flexible working patterns

Qualifications

• Ability to develop queries for robust threat detection.
• Experience with Windows, macOS, or Linux operating systems.
• Interest and passion for cyber security.

Responsibilities

• Contribute to the cyber security detection capability both day-to-day and strategically.
• Ensure relevant alerts and detection capabilities fit operational needs.
• Support during cyber security incidents and participate in threat hunts.

Skills

Threat assessment and validation

Secure & Test-Driven Engineering

Research capabilities for detection

Analytical approach to problem-solving

Knowledge of detection technologies (SIEM, EDR)

Tools

Version control systems (e.g., GitHub)

Query languages (KQL, SPL, SQL)

Job description

A leading grocery retailer in the UK is seeking a Junior Cyber Security Detection Engineer to improve detection capabilities and support operational teams. You will work in a fast-paced environment, ensuring that relevant detections and alerts are effective. The ideal candidate has knowledge of detection technologies and an analytical approach to cyber security. This role offers a blended working pattern.