Senior Information Security Analyst - Cyber Incident Response Team

$83,550 - $178,603/Yr

Marriott International - Concord, NH

Full-time - Mid Level

Hybrid - Concord, NH

Accommodation

About the position

The Cyber Incident Response Analyst at Marriott International is a pivotal role responsible for addressing both existing and emerging cybersecurity threats. This position requires a deep understanding of attacker behavior and the ability to analyze data from various sources and tools to identify and respond to security incidents effectively. The analyst will manage security events, participate in investigations, and mentor junior analysts, ensuring that the team is well-equipped to handle complex security challenges. The successful candidate will demonstrate strong technical skills, excellent communication abilities, and the capacity to manage multiple investigations under tight deadlines. In this role, the analyst will conduct host and network forensics, as well as log analysis, to support incident response investigations. They will handle escalations from both internal and external sources, quickly triaging and responding to threats as necessary. Utilizing advanced technology platforms and security tools, the analyst will conduct large-scale investigations, collecting and examining endpoint and network-based evidence. The role also involves developing and presenting comprehensive reports tailored to various audiences, including technical teams, executives, and non-security stakeholders. The Cyber Incident Response Analyst will provide technical expertise related to strategic projects and initiatives that enhance the maturity and capability of the Incident Response team. They will develop and adhere to detailed operational processes and procedures for analyzing, escalating, and assisting in the remediation of information security incidents. Additionally, the analyst will mentor and train other team members, fostering their skills and promoting innovative monitoring and detection methods. The position requires flexibility, including the possibility of shift work, to meet the operational needs of the business.

Responsibilities

• Conduct host forensics, network forensics, and log analysis in support of incident response investigations.
• Handle escalations from internal and external sources to quickly triage and respond to threats as needed.
• Utilize technology platforms and security tools to conduct large-scale investigations and collect/examine endpoint and network-based evidence.
• Develop and present comprehensive reports for technical, executive, and non-security stakeholder audiences.
• Provide technical subject matter expertise related to strategic projects and initiatives that advance the maturity and capability of the Incident Response team.
• Develop and follow detailed operational processes and procedures to analyze, escalate, and assist in the remediation of information security-related incidents.
• Apply technical acumen and analytical capabilities to enhance response speed and effectiveness.
• Mentor, train, and provide feedback to other analysts to advance their skills and enable new ways of monitoring and detecting threats.
• Submit reports in a timely manner, ensuring delivery deadlines are met.
• Promote the documentation of project progress accurately.
• Manage and implement work and projects as assigned, generating accurate and timely results in the form of reports and presentations.

Requirements

• 5+ years of experience in Information Technology/Security.
• 3+ years of experience in Cyber Incident Response, including identification and response to existing and emerging threats, and identification of attacker tools, tactics, and procedures (TTPs).
• Experience with security data analysis from various sources and tools, including TCP/IP, DNS, SIEM, and EDR technologies (e.g., Splunk, CrowdStrike, Carbon Black).
• Experience in Windows environments and related security controls (IDS/IPS, AV, Proxies, Firewalls).
• 1+ years of experience with Windows log analysis and memory forensics, and network traffic analysis.
• Undergraduate degree in computer science or related field, or equivalent work experience.
• Ability to work a flexible schedule that may include shift work.

Nice-to-haves

• Development of incident response reports and documents or similar reporting skills.
• Experience in a similarly sized organization with significant complexity.
• Strong time management skills to balance multiple activities and lead junior analysts as needed.
• Security Certification (e.g., GCIH, GCFA, CCSP, OSCP).
• Experience writing scripts, tools, or methodologies to enhance the investigative process.
• Experience responding to cyber events in public cloud environments such as AWS, Azure, Google Cloud.

Benefits

• Medical, dental, and vision coverage.
• Health care flexible spending account.
• Dependent care flexible spending account.
• Life insurance and disability insurance.
• Accident insurance.
• Adoption expense reimbursements.
• Paid parental leave.
• Educational assistance.
• 401(k) plan with company match.
• Stock purchase plan.
• Discounts at Marriott properties.
• Commuter benefits.
• Employee assistance plan.
• Childcare discounts.