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Mastercard Incorporated Security Monitoring and Response Analyst II R-120643 in O'Fallon, Missouri

In this highly visible position, you will:Lead the design, implementation, and enforcement of security policies that protect systems and data from access by unauthorized usersAssess security risks, recommend, and implement improvements within the SODA toolset to reduce vulnerabilityImplement signatures and settings for detection, identification, and reporting of possible cyber-attacks/intrusions, anomalous activities, and misuse activitiesGuide security solutions that meet security monitoring and response standardsWork closely with the Security Operations Center and other Mastercard teams to deploy secure configurations based on current threatsProvide engineering-level troubleshooting in the case of user or company impactAll About YouEssential requirements of candidates:Strong working knowledge of network security technologies (Intrusion Detection and Prevention Systems, Web Proxy, eMail Antivirus, network malware detection, etc.)Strong understanding of TCP/IP, Mitre ATTandCK, Kill Chain, Vulnerability Management and Networking principlesExperience with Windows, Unix Based Operating Systems, and Cloud Security fundementalsStrong problem-solving skills to effectively research investigate and offer solutions to issues that are more complex and difficult in natureAbility to work effectively in ambiguous and/or high-pressure situationsBe skilled at explaining technical problems succinctly and clearlyBe a strong, confident, and exacting writer and speaker, able to communicate your vision and roadmap effectively to a wide variety of stakeholdersPrevious Security Operations Center experience a plus