M

McDonald's

Runs and franchises fast-food restaurants

Sr Manager - Cyber Defense

Security Operations & Incident ResponseUpdated on Nov 14
Full-timeChicago, IL, USA$171.6k - $214.4k /yrIn-person

About the Job

Requirements

  • Demonstrated experience developing and operating production detections, with depth in detection engineering and relevant experience in threat hunting, incident response, or security operations.
  • Experience directly managing technical security staff, including coaching, performance management, and delivery accountability.
  • Strong technical judgment in detection logic, adversary behavior, and the telemetry needed to identify malicious activity.
  • Hands-on experience with SIEM and endpoint security platforms, detection query languages, and scripting or programming for security automation.
  • Experience applying software engineering practices to security content, including version control, testing, and peer review.
  • Ability to apply MITRE ATT&CK to prioritize and validate detections while recognizing the limitations of framework-based coverage measures.
  • Ability to coordinate delivery across teams and explain technical gaps, risk, and tradeoffs to both technical and nontechnical stakeholders.
  • Bachelor’s degree in a relevant field or equivalent practical experience.

Responsibilities

  • Manage and develop detection engineers through hiring, coaching, performance management, and career development.
  • Own the detection engineering roadmap, prioritized backlog, and delivery commitments, making tradeoffs explicit when risk, capacity, and technical dependencies compete.
  • Establish clear responsibilities and working agreements with partner teams for telemetry onboarding, detection deployment, alert triage, and remediation.
  • Communicate detection gaps, delivery risks, and resource needs to security leadership with actionable recommendations.
  • Lead the design, development, testing, deployment, tuning, and retirement of detection content across relevant security platforms.
  • Establish detection-as-code practices, including version control, peer review, automated testing, controlled deployment, and rollback.
  • Ensure detections include documented behavior, required telemetry, validation evidence, known limitations, and investigation guidance.
  • Maintain visibility into detection health, including failures caused by changes to data sources, schemas, configurations, or adversary behavior.
  • Prioritize detection opportunities using relevant adversary techniques, threat intelligence, incident lessons, and the criticality of affected systems.
  • Partner with technology owners to close telemetry gaps and improve the quality and availability of security data.
  • Work with Offensive Security, Threat Intel, and Incident Response teams to validate detections through controlled testing and turn findings into engineering improvements.
  • Translate threat-hunting findings into maintained detection content and identify opportunities for automation.
  • Measure and report detection effectiveness through validated coverage, alert quality, telemetry health, and time to close priority gaps, distinguishing documented coverage from demonstrated detection capability.

Desired Qualifications

  • Experience delivering detection capabilities in a large, distributed enterprise with multiple markets or business units.
  • Experience with cloud, identity, endpoint, network, and application telemetry.
  • Experience building automated detection validation and integrating adversary emulation or purple-team exercises into engineering workflows.
  • Experience managing dependencies and delivery expectations with external security service providers.
  • Experience evaluating analytics and AI-assisted security capabilities through measurable operational outcomes.

About the Company

McDonald's

Runs and franchises fast-food restaurants

McDonald's runs and franchises quick-service restaurants for customers seeking burgers, chicken, fries, breakfast food and coffee. Its menu includes the Big Mac and Chicken McNuggets, while customers order at counters, drive-throughs, self-service kiosks and through its mobile app. Independent operators run most locations under agreements that license the brand and restaurant system. The corporation earns money from its own restaurant sales and from franchise royalties, rent and initial fees, with conventional franchise sites supported by property it owns or leases. The modern business dates to Ray Kroc's McDonald's System in 1955 and is headquartered in Chicago, Illinois.

Company size
10,001+
Company stage
IPO
Headquarters
Chicago, IL
Founded
1955

Recently Posted Jobs

Explore more opportunities at McDonald's

See more jobs