Security Platform Engineer

Location:

Onsite in Phoenix AZ or Columbus OH - 4x per week

Duration:
Permanent/ Direct-Hire

• Bachelor’s degree in computer science, Information security, IT, or related field (or equivalent experience).
• 8+ years of progressive experience in Information security engineering with a focus on cloud/SaaS security, posture management
  , or attack surface management.
• Strong working knowledge of AWS, Azure, and Entra security models;
  Microsoft 365, Workday, Salesforce, and Service Now security configurations a plus.
• Proficiency with APIs
  , Python (or Power Shell
  ) scripting, and integration patterns (REST, webhooks, event-driven).
• Experience integrating security tooling with SIEM/SOAR, Service Now, and IAM platforms (SailPoint/Entra preferred).
• Advanced to expert knowledge of applicable regulatory and legal compliance obligations, rules and regulations, industry standards, and practices.
• Advanced to expert experience in leading cross-functional teams and managing multiple projects simultaneously with an established expertise with the ability to walk-through top-level process design. Capable of working with regulatory partners like the CFPB, OCC and FRB through audits and collaboration efforts as situations arise.
• Familiarity with regulatory and risk frameworks relevant to banking (FFIEC, SOX, GLBA, NIST CSF).
• Excellent written communication; able to translate technical posture findings into executive-level risk narratives.

As a Principal Engineer I you'll provide SME expertise in your respective domain as well as adjacent domains to ensure solutions are safe, secure, compliant, and reliable. You'll identify development and support needs as well as take on large and complex design responsibilities supporting project tasks. You'll also engage with project and business sponsors refining requirements and objectives of targeted solutions.

As Principal Engineer I, you also facilitate dialogue and activities, and work to ensure team collaboration, including teams outside of your domain.

This role is being established as part of the Anthropic/Mythos response to stand up and operate the new SaaS-based defensive tooling the bank is adding to offset Mythos-era risk (e.g., SaaS Security Posture Management, Attack Surface Management, and adjacent cloud/SaaS security platforms). The Security Platform Engineer will own end to end onboarding, configuration, integration, and ongoing operations of 2–3 new SaaS platforms supporting the CISO Office and will flex into adjacent Mythos work streams (cloud security hygiene, vulnerability remediation, segmentation tooling) as gaps emerge.

• Build solution designs for SSPM, ASM, and adjacent SaaS security efforts that can be handed off to engineers and analysts for execution while promoting reuse of approved platforms, integration patterns, and enterprise standards where possible
• Lead vendor onboarding, environment setup, SSO/Entra integration, role design, and production cutover for new SaaS security platforms (SSPM, ASM, and follow‑on tools)
• Design and implement baseline policies, detection rules, posture benchmarks, and attack‑surface reduction configurations across all connected SaaS apps (M365, Workday, Service Now, Salesforce, etc.)
• Build and maintain API/event-driven integrations between SSPM/ASM and SIEM, SOAR, Service Now, CMDB, and IAM (SailPoint, Entra) to operationalize findings end‑to‑end
• Review technical plans developed by engineers and analysts to ensure designs are secure, scalable, operationally supportable, and aligned to the performance, volumetric, and risk objectives of business partners
• Monitor platform health, manage upgrades/patches, tune alerting, triage incidents, and own vendor escalations to keep tooling stable and effective
• Track,…