Sr. Information Security Analyst - Cyber Incident Response Team

Job NumberJob Category Information TechnologyLocation Marriott International HQ, 7750 Wisconsin Avenue, Bethesda, Maryland, United StatesSchedule Full-TimeLocated Remotely? YRelocation? NPosition Type ManagementJOB SUMMARYThe Cyber Incident Response Analyst is responsible for responding to both existing and emerging threats, as well as identifying attacker tools, tactics, and procedures by analyzing data from a variety of sources and tools. Through a strong understanding of attacker behavior, participates in and manages security events and incidents, and helps train and mentor other analysts. The successful candidate will possess current technical skills and strong communication skills to manage multiple investigations with often tight deadlines.Required Experience and Education5+ years of experience in Information Technology/Security3+ years of experience in Cyber Incident Response that must include experience in:Identification and response to existing and emerging threatsIdentification of attacker tools, tactics, and procedures (TTPs)Security data analysis from a variety of sources and toolsTCP/IP, DNS, SIEM, and EDR technologies (Splunk, Crowd Strike, Carbon Black, etc.)Windows environments and related security controls (IDS/IPS, AV, Proxies, Firewalls, etc.)1+ years of experience withWindows log analysis and memory forensicsNetwork traffic analysisUndergraduate degree in computer science or related field, or equivalent work experienceAbility to work flexible schedule that may include shift workAttributes andPreferred Experience:Development of incident response reports and documents or other similar reporting (demonstrated writing & comms skills)Experience in a similarly sized organization with significant complexityStrong time management skills to balance multiple activities and lead junior analysts as neededSecurity Certification (i.e. GCIH, GCFA, CCSP, OSCP, etc.)Experience writing scripts, tools, or methodologies to enhance the investigative processExperience responding to cyber events in public cloud environments such as AWS, Azure, Google Cloud, etc.CORE WORK ACTIVITIESConduct host forensics, network forensics, and log analysis in support of incident response investigationsHandle escalations from internal and external sources to quickly triage and respond to threats as neededUtilize our technology platforms and security tools to conduct large-scale investigations and collect/examine endpoint and network-based evidenceDevelop and present comprehensive reports for both technical, executive, and non-security stakeholder audiencesProvide technical subject matter expertise related to strategic projects and initiatives that advance the maturity and capability of the Incident Response teamDevelop and follow detailed operational processes and procedures to appropriately analyze, escalate and assist in the remediation of information security-related incidents.Apply technical acumen and analytical capabilities to speed and enhance response.Mentor, train, and provide feedback to other analysts to advance their skills and enable new ways of monitoring and detecting threatsWork in a flexible environment, including shift work, as required to meet business and operational needs.Maintaining GoalsSubmits reports in a timely manner, ensuring delivery deadlines are met.Promotes the documenting of project progress accurately.Provides input and assistance to other teams regarding projects.Managing Work, Projects, and PoliciesManages and implements work and projects as assigned.Generates and provides accurate and timely results in the form of reports, presentations, etc.Analyzes information and evaluates results to choose the best solution and solve problems.Provides timely, accurate, and detailed status reports as requested.Demonstrating and Applying Discipline KnowledgeProvides technical expertise and support to persons inside and outside of the department.Demonstrates knowledge of job-relevant issues, products, systems, and processes.Demonstrates knowledge of function-specific procedures.Keeps up-to-date technically and applies new knowledge to job.Uses computers and computer systems (including hardware and software) to enter data and/ or process information.Delivering on the Needs of Key StakeholdersUnderstands and meets the needs of key stakeholders.Develops specific goals and plans to prioritize, organize, and accomplish work.Determines priorities, schedules, plans and necessary resources to ensure completion of any projects on schedule.Collaborates with internal partners and stakeholders to support business/initiative strategiesCommunicates concepts in a clear and persuasive manner that is easy to understand.Generates and provides accurate and timely results in the form of reports, presentations, etc.Demonstrates an understanding of business prioritiesAdditional ResponsibilitiesProvides information to supervisors and co-workers by telephone, in written form, e-mail, or in person in a timely manner.Demonstrates…