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PeopleFinders

Data-as-a-Service provider delivering public records

Information Security Lead

Security Engineering & Architecture +1Confirmed live in the last 24 hours
Full-timeSacramento, CA, USAIn-person

About the Job

Requirements

  • At least 5 years of information security experience, with hands-on experience in at least three of incident response, cloud security, application security, network security, and vulnerability management.
  • Experience leading security incidents from detection through root-cause analysis and reporting.
  • Hands-on experience securing AWS and internet-facing web applications and APIs, with working knowledge of OWASP risks.
  • Experience with firewalls and VPN or remote-access security, endpoint protection (EDR/antivirus), and device management.
  • Experience with WAF, bot management, DDoS protection, and CDN security.
  • Strong log-analysis skills across firewall, application, cloud, and identity sources.
  • Working knowledge of IAM, MFA, encryption, and secrets management.
  • Experience supporting SOC 2, PCI DSS, or similar compliance programs.
  • Scripting and API skills in Python, PowerShell, or similar for investigation and automation.
  • Excellent written communication, including executive-level updates.
  • Ability to prioritize by business impact and likelihood and explain that reasoning.

Responsibilities

  • Lead security-alert and incident investigations end to end, including scoping, evidence collection and preservation, containment, root-cause analysis, and corrective actions.
  • Coordinate with the managed detection and response provider, triage escalations, and track findings to closure.
  • Write status updates and post-incident reports for leadership, engineering, and external parties when needed.
  • Maintain incident-response procedures, runbooks, and evidence-handling practices.
  • Assess newly disclosed vulnerabilities and supply-chain events against applications, containers, cloud, network devices, and endpoints within hours, distinguishing actual exposure from headline severity.
  • Run vulnerability and external-scanning programs, coordinate penetration tests, and track remediation against defined timelines.
  • Track vendor fixes and verify remediation after deployment.
  • Protect web applications and APIs by reviewing architecture, authentication flows, and code changes for security risk.
  • Lead bot mitigation, scraping prevention, fraud-signal analysis, rate limiting, and traffic analysis using Cloudflare, DataDome, or similar platforms.
  • Assess and monitor third-party JavaScript, advertising, and tag-management content on consumer sites.
  • Partner with developers on secure coding, OWASP risks, and remediation, and integrate security checks into CI/CD, including SAST, dependency, and container scanning.
  • Secure AWS environments, including identity, logging, threat detection, and configuration baselines, and containerized workloads, including base-image hygiene and scanning.
  • Help secure data platforms such as Snowflake, SQL Server, and MongoDB, and data pipelines, emphasizing access control and sensitive-data protection.
  • Manage firewall, VPN, and remote-access security, including MFA, session policy, lockout standards, and threat-prevention content.
  • Enforce device and endpoint standards, including managed devices, EDR and antivirus coverage, and patching, and close coverage gaps.
  • Drive least-privilege access, MFA, secrets management, privileged-access controls, and periodic access reviews across directory, cloud, and SaaS platforms.
  • Maintain security policies and the policy-exception process, applying policy to decisions such as remote access, offboarding and equipment, and personal devices.
  • Support SOC 2, PCI DSS, and privacy obligations with evidence, audit responses, and control improvements.
  • Conduct vendor security reviews and evaluate and help select security tools and services.
  • Translate security risk into plain-language options and trade-offs for executives and engineering leaders, leaving decisions with the owners.
  • Document decisions and changes in the ticketing system and maintain a durable record of outcomes.
  • Promote security awareness and build safe automation and AI-assisted tooling that extends the team’s reach.

Desired Qualifications

  • Experience protecting high-traffic consumer sites from automated abuse and scraping using Cloudflare, DataDome, or similar.
  • Experience with managed detection and response, SIEM, EDR, CSPM, SAST/DAST, and dependency or container scanning.
  • Experience with containers and Kubernetes, including EKS/ECR or similar.
  • Familiarity with Snowflake, SQL Server, MongoDB, or large-scale data platforms.
  • Familiarity with Java, JavaScript/Node.js, Angular, Python, or similar technology stacks.
  • Knowledge of privacy requirements for consumer data, people-search, or data-broker businesses.
  • Certifications such as CISSP, GIAC, AWS Security Specialty, PCNSE, or Security+, or equivalent practical experience.

About the Company

PeopleFinders

Data-as-a-Service provider delivering public records

PeopleFinders provides data-as-a-service by giving consumers and businesses access to detailed public-record information about people, places, and other entities in the United States. Its online platform aggregates billions of records from public sources and partners, allowing users to perform searches such as people lookup, reverse phone, address, and email lookups, and view resulting reports. The service stands out through its ownership of large proprietary data sets and a 40+ year history, enabling more comprehensive and up-to-date results from a wide network of data sources. Its goal is to help users find anyone anywhere in the United States quickly, accurately, and securely with reliable customer support.

Company size
51-200
Company stage
Not listed
Total funding
Not listed
Headquarters
Sacramento, CA
Founded
1986

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