Staff Security Engineer - Detect & Response - EU/UK

United Kingdom

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Not SpecifiedCompensation

Senior (5 to 8 years)Experience Level

Full TimeJob Type

UnknownVisa

Financial TechnologyIndustries

Requirements

Candidates must have over 5 years of hands-on experience in security operations, including detection engineering, threat hunting, incident response, digital forensics, and threat intelligence. A strong technical understanding of security concepts, solutions, and technologies is essential, with specific experience in EDR, SIEM, and SOAR platforms. Familiarity with frameworks like MITRE ATT&CK and experience with AWS, containerization technologies, and Terraform are also required. The role is based in the UK and requires participation in on-call rotations.

Responsibilities

The Staff Security Engineer will design, document, and implement a security detection engineering program, writing and maintaining detection logic to identify suspicious activity. Responsibilities include documenting and tracking detection capabilities, defining and reporting metrics, participating in on-call rotations and incident response efforts, and collaborating with teams to assess detection gaps. The engineer will also contribute to automation and orchestration playbooks, participate in threat hunts, and review current use cases to improve detection coverage.

Skills

Detection Engineering

Threat Hunting

Incident Response

Digital Forensics

Threat Intelligence

EDR

SIEM

SOAR

Security Operations

Automation

Orchestration

Marqeta

Card issuing and payment processing solutions

About Marqeta

Marqeta provides modern card issuing and payment processing solutions in the fintech sector. Its platform allows businesses to create, issue, and manage payment cards tailored to their specific needs, such as expense management and consumer payments. The service operates through an open API, enabling clients to integrate Marqeta's capabilities into their own applications. This flexibility sets Marqeta apart from competitors, as it caters to a diverse range of clients, including financial institutions and tech companies. The company generates revenue primarily through transaction fees each time a card is used, along with potential setup and service fees. Marqeta's ability to quickly adapt to the growing demand for digital payments, especially during the COVID-19 pandemic, has contributed to its significant presence in the market.

Oakland, CaliforniaHeadquarters

2010Year Founded

$526.5MTotal Funding

IPOCompany Stage

Fintech, Financial ServicesIndustries

501-1,000Employees