Marqeta

Senior Security Engineer - Detection & Response - EU/UK

United Kingdom

Not SpecifiedCompensation
Senior (5 to 8 years)Experience Level
Full TimeJob Type
UnknownVisa
CybersecurityIndustries

Requirements

Candidates must possess 5+ years of hands-on, in-depth knowledge and technical experience in security operations, including detection engineering, threat hunting, incident response, digital forensics, and/or threat intelligence. A strong technical foundation and understanding of security concepts, solutions, and technologies are essential, with experience utilizing enterprise security services such as EDR, SIEM technologies, and SOAR platforms. Familiarity with frameworks like MITRE ATT&CK and experience with AWS and containerization technologies are also required.

Responsibilities

The Senior Security Engineer will perform detection engineering and regularly write/maintain detection logic to identify suspicious activity, document and track detection capabilities across numerous data sources, participate in a 24x7x365 on-call rotation for alert response, be an active responder as part of the Cybersecurity Incident Response Team during declared incidents, contribute to automation and orchestration playbooks, participate in threat hunts to proactively identify threats, and regularly review current use cases/detection logic to identify and remove gaps in coverage.

Skills

Security Operations
Detection Engineering
Threat Hunting
Incident Response
Digital Forensics
Threat Intelligence
EDR
SIEM
SOAR
MITRE ATT&CK

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.

Key Metrics

Oakland, CaliforniaHeadquarters
2010Year Founded
$526.5MTotal Funding
IPOCompany Stage
Fintech, Financial ServicesIndustries
501-1,000Employees

Benefits

Medical, dental, & vision coverage
Flexible time off
Paid family leave
Pet insurance
401k match
Equity
Monthly stipends
Company recognition & awards
Employee Stock Purchase Program

Risks

Class action lawsuit may harm Marqeta's reputation and investor confidence.
Increased regulatory scrutiny could raise compliance costs for Marqeta.
EWA platforms might disrupt Marqeta's traditional card issuing model.

Differentiation

Marqeta's open API platform allows for highly customizable payment solutions.
The company operates in 40 countries, offering a global card issuing platform.
Marqeta's cloud-based infrastructure enables instant access to scalable payment systems.

Upsides

Partnership with Slope taps into the growing Buy Now, Pay Later market.
Demand for flexible working capital solutions boosts Marqeta's embedded finance offerings.
Smarter AI models enhance Marqeta's payment processing capabilities.

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