Senior Security Analyst - Detection, IR & Threat Hunting

Lead; New York (NY); Híbrido; USD 143 000 - 171 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Medical benefits

Dental benefits

Vision benefits

Life insurance

401k matching

FSA/HSA/HRA

Paid parental leave

Flexible vacation

Career growth opportunities

Resumo da oferta

Lead Bank is seeking a Senior Security Analyst to join the Security Operations team in NYC. You will build detections, triage alerts, respond to incidents, and proactively hunt threats across cloud infrastructure, security tooling, and data pipelines.

You will mentor junior analysts and work with leadership to advance our security posture in a regulated banking environment. You will collaborate on CI/CD security reviews, IoC development, and runbooks, while aligning with MITRE ATT&CK, NIST, and

Qualificações

• 5+ years in information security or security operations.
• Hands-on SIEM experience with query writing, detection building, and alert tuning.
• Strong working knowledge of cloud security concepts and services (AWS preferred; GCP and Azure also considered).
• Proficiency working with logs across endpoint, cloud, network, identity, and application sources.
• Understanding of CI/CD pipelines and IaC (Terraform, CloudFormation) from a security perspective.
• Solid grasp of Windows, macOS, and Linux internals — processes, persistence mechanisms, and attacker TTPs.
• Demonstrated IR experience, including leading or contributing to investigations.
• Familiarity with data normalization, log parsing, and ETL concepts.
• Strong written and verbal communication skills.

Responsabilidades

• Build, tune, and maintain detection rules and alerts in our SIEM, writing queries to identify threats and coverage gaps aligned to MITRE ATT&CK.
• Own incident response execution end-to-end — containment, eradication, recovery, and lessons learned — including forensic log analysis and post-incident reporting.
• Monitor and investigate security events across endpoints, cloud (AWS), identity, and network telemetry — identifying misconfigurations, anomalous activity, and suspicious behavior.
• Assist with security audits and regulatory examinations, ensuring timely and accurate security documentation and evidence is provided.
• Analyze systems, applications, and networks for security configurations in partnership with security engineers.
• Manage log pipelines including ingestion, parsing, normalization, and enrichment to ensure high-fidelity data is available for detection and investigation.
• Triage and prioritize vulnerability findings using risk-based frameworks and track remediation SLAs with IT and Engineering.
• Collaborate with Engineering on IaC and CI/CD security reviews, and contribute to runbooks and playbooks.
• Perform all other duties as assigned

Conhecimentos

SIEM experience

Cloud security

End-to-end IR

CI/CD security

IaC security

Windows/Linux/macOS

Threat hunting

Log parsing

Communication skills

MITRE ATT&CK

Ferramentas

SOAR

EDR/XDR

Identity protection

Descrição da oferta de emprego

Lead Bank is seeking a Senior Security Analyst to join the Security Operations team in NYC. You will build detections, triage alerts, respond to incidents, and proactively hunt threats across cloud infrastructure, security tooling, and data pipelines.

You will mentor junior analysts and work with leadership to advance our security posture in a regulated banking environment. You will collaborate on CI/CD security reviews, IoC development, and runbooks, while aligning with MITRE ATT&CK, NIST, and