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    Senior Information Security Engineer - London, United Kingdom - MasterCard

    MasterCard
    MasterCard London, United Kingdom

    2 weeks ago

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    Description

    Job Title:

    Senior Information Security Engineer

    Overview:

    Overview Mastercard's Vocalink Security Monitoring Engineering (SME) team is looking for a Senior Information Security Engineer to manage SIEM content, to monitor and detect cyber security threats & incidents.

    The ideal candidate is highly motivated, intellectually curious and analytical. The role requires a blend of cybersecurity experience and highly developed communication skills.

    The purpose of this role is to enhance security monitoring tooling, detections and incident response capabilities using SIEM solutions to provide a single view of the environment.

    A good working knowledge of Splunk SPL is essential for this role.


    In this role, you will:

    • Work closely with the Security Operations Center (SOC), Security Engineering, Application and Cloud support teams to improve existing security monitoring and deliver resilient and comprehensive security solutions
    • Onboard data to the required standards, maintain and tune log sources, data contents, and use cases
    • Provide evidence of compliance for our audited environments (including PCI, ISO27001, & ISAE3000)
    • Define how logs should be parsed and ingested for best practice
    • Engage with other teams to ensure that the SIEM is performing to standard with all necessary logging sources monitored
    • Analyse, design and deliver solutions to detect and stop adversaries
    • Propose additional Security Monitoring Use Cases
    • Define thresholds and baselines to aggregate similar events then write correlation rules
    • Ensure SIEM technologies are integrated & utilised to protect cyber related assets
    • Support the operation of the comprehensive SIEM platform
    • Analyse SOC alerts statistics and workflows to reduce false positives and increase fidelity.
    • Manage and improve SIEM infrastructure to improve detection flexibility and reliability.
    • Build pipelines to enrich logs and alert results to provide a comprehensive view for SOC analysts.
    • Research new security technologies and their applications to SIEM, SOAR, and cloud environments
    • Work with project teams to scope and deliver security related solutions
    • Support relationships with 3rd party vendors to enhance monitoring
    • Contribute to requirements for other security (and allied) technologies such as Endpoint/Network Detection & Response, Intrusion Detection/Prevention, Web Proxies etc All About You
    • Senior level experience within a logging and monitoring function, with functional knowledge of a Security Operations Centre, preferably within a Regulated Financial Services business
    • Familiar with different log onboarding techniques in Splunk including syslog, event, Universal Forwarder, DB Connect and API queries
    • Has ability to write SPL and use and populate data models
    • Previous experience in an audited environment complying with common regulation standards
    • Experience with other common Security Monitoring technologies
    • Ability to understand technical analysis that demonstrates the effectiveness of
    security enforcing technologies


    • Knowledge of global security and reporting standards such as NIST and MITRE
    • Common Cloud based platform technology experience is beneficial
    • Delivery mind-set supported by ability to execute in a complex technical environment
    • Experience collaborating cross-functionally to identify and implement best practice security, logging and monitoring processes
    • Strong interpersonal skills, including good communication with the ability to articulate ideas in a precise and concise manner
    • CISSP, GIAC certifications or equivalent
    • Familiarity with Indicators of Compromise (IoCs), Indicators of Attack (IoAs), ATT&CK Tools, Techniques and Procedures (TTPs)
    • The Ideal candidate is a technically inclined and experienced security specialist who enjoys working in a fast-paced collaborative team environment
    • Strong interpersonal skills, including good communication with the ability to articulate ideas in a precise and concise manner
    • The ideal candidate is a technically inclined and experienced security specialist who enjoys working in a fast-paced collaborative team environment
    • Flexible to provide on-call support 24/7 in the future if required
    • Ability to obtain SC clearance
    • Able to visit the office regularly (Dunstable or London)#J-18808-Ljbffr
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