Marqeta - Senior Security Engineer - Detection & Response - EU/UK
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Requirements
• 5+ years of hands-on experience in security operations with strong expertise in incident response, digital forensics, and threat hunting • Experience serving as an incident commander or leading incident response workstreams, with the ability to make sound decisions under pressure • Strong knowledge of the NIST Incident Response Lifecycle and experience contributing to incident response documentation and procedures • Proficiency with security monitoring and forensic tools including EDR, SIEM, and SOAR systems • Experience developing detections-as-code, including familiarity with version control, CI/CD pipelines, and detection testing frameworks • Working knowledge of MITRE ATT&CK and experience using it to assess detection coverage and map threat actor TTPs • Experience contributing to post-incident reviews and implementing security improvements based on lessons learned • Solid understanding of threat actor TTPs and ability to apply threat intelligence to enhance detection and response capabilities • Experience tuning security solutions and developing automation workflows to improve monitoring effectiveness and response efficiency • Working knowledge of AWS cloud services and securing cloud environments • Ability to effectively communicate with technical and non-technical stakeholders during security incidents and investigations • Experience in payment processing, fintech, or other highly regulated environments; familiarity with PCI DSS incident handling requirements a plus • Proven ability to work independently while demonstrating sound judgment about when to engage team members or escalate issues • Willingness to mentor and support the growth of junior security professionals in incident response techniques • Recruiter: • Typical Process • Typical Process • Application submission • Recruiter phone or video call • Hiring manager video call • Virtual "Onsite" consisting of 4-5, 45 min interviews
Benefits
• Premium Private Medical and Dental coverage • Generous time off program with additional “Floating Holiday days” • Retirement savings program with company contribution • Equity in a publicly-traded company and an Employee Stock Purchase Program • Monthly stipend to support our remote work model • Annual development stipend to support our people's growth and development • Family-forming benefits and up to 20 weeks of Parental Leave • Wellbeing programs i.e. Modern Health, HealthKick and much more… • Marqeta is on a mission to change the way money moves. We’re one of the earliest enablers of embedded finance, a market opportunity sized up in the trillions. Our card issuing platform provides unprecedented flexibility and control for companies to issue cards, authorize transactions, and manage payment operations in real time. Marqeta is powering the most well known brands in the new economy (Block, Cash App, Affirm, Instacart, Doordash, Uber, Walmart, etc). You don’t need to be a Payments expert to join the Marqeta Team, let us help you with that. This is the opportunity of a lifetime to work with innovators around the world and unlock equitable financial access for all. • Marqeta’s Values • Marqeta’s Values • – Solve for the Customer: With a deep understanding of our customers' business and empathy for their needs, we deliver products and services that drive their success. Earning and keeping their trust guides everything we do. • – Solve for the Customer: • – Do What's Right: Knowing businesses and livelihoods depend on us, we pursue solutions that disrupt responsibly and deliver high-quality results that our customers count on. We own our work from start to finish. • – Do What's Right: • – Simplify and Innovate: We approach challenges with curiosity and take smart risks. Innovation comes from finding better, simpler ways to achieve extraordinary outcomes. • – Simplify and Innovate: • – Win as a Team: We succeed together by embracing diverse perspectives and pushing each other to raise the bar. We lead with humility and set aside hierarchy to work as a team. • – Win as a Team: • – Make it Count: We drive forward with focus and agility. With a sense of urgency and purpose, we get the job done, and done right. • – Make it Count: • Equal Employment Opportunity, Accommodations and Privacy
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