Senior IT Security Engineer at Alloy | NY, US | Rezi

Senior IT Security Engineer at Alloy

Senior IT Security Engineer

Alloy · NY, US

1 weeks ago

Senior IT Security Engineer

Alloy · NY, US

10 days ago
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About the Role

Alloy is the AI-powered identity and fraud prevention platform that accelerates onboarding, stops fraud, and scales compliance across the customer lifecycle. We are creating a workplace where you can grow, thrive, and belong, recognized as one of Inc. Magazine's Best Workplaces and Forbes America's Best Startup Employers.

Responsibilities

  • Own workforce identity at Alloy, from access granting and automation to review and removal.
  • Serve as the primary technical SME for workforce identity and access management, including Okta groups, policies, application assignments, admin roles, MFA, and authentication controls.
  • Manage SaaS access and application onboarding, implementing and maintaining SSO integrations using SAML/OIDC, SCIM provisioning/deprovisioning, and Google Workspace access.
  • Maintain and improve employee and contractor joiner/mover/leaver workflows from HRIS through IdP and downstream SaaS, using Okta Workflows and other automation to reduce manual access processes.
  • Troubleshoot authentication and provisioning issues, administer temporary access and exceptions, and enhance the reliability and efficiency of access requests.
  • Refine, manage, and evolve Alloy's approach to role and attribute-based access control (RBAC/ABAC).
  • Mature Privileged Access Management (PAM/TPAM) for administrator and production resource access, including just-in-time, temporary access, and break-glass procedures.
  • Improve ownership and lifecycle controls for service accounts, system users, API credentials and tokens, OAuth applications, bots, and integrations.
  • Shape identity and delegated-access controls for AI platforms, AI agents, and MCP integrations.
  • Strengthen least privilege and RBAC/ABAC, run access and privileged-access reviews, remediate stale or orphaned accounts, enforce contractor access expiration, and provide IAM evidence for ISO 27001 and SOC 2.
  • Undertake endpoint security, EDR, DLP, application control, email security, SaaS/security tools, and other IT/Security projects within a shared-SME and backup-coverage model.
  • Investigate incidents involving identity, users, endpoints, email, and SaaS, coordinating with teammates and business partners, and maintaining clear processes and documentation.
  • Join the IT and Security on-call rotation, responding to critical alerts and urgent after-hours support requests.

Requirements

  • Hands-on experience in IT or security engineering with significant responsibility for Okta or a comparable workforce identity provider.
  • Experience administering IdP groups, access and authentication policies, SaaS application assignments, MFA, and administrative roles.
  • Experience implementing and troubleshooting SAML/OIDC SSO, SCIM provisioning, and OAuth-based integrations.
  • Experience running employee and contractor identity lifecycles across HR systems, an IdP, Google Workspace, and downstream SaaS applications.
  • Ability to automate access workflows using Okta Workflows, APIs, scripts, or comparable tools.
  • Understanding of least privilege, RBAC/ABAC, access reviews, and account lifecycle controls.
  • Working familiarity with endpoint security, EDR, DLP, email security, and SaaS security tooling, with a willingness to work beyond IAM.
  • Strong troubleshooting, documentation, and communication skills in a shared-responsibility IT/Security team.
  • Experience with temporary privileged access management platforms.
  • Experience governing non-human identities, service accounts, API credentials, and OAuth applications.
  • Familiarity with identity and delegated access for AI tools, agents, and MCP integrations.
  • Experience with ISO 27001 or SOC 2 controls in a fintech, SaaS, or other regulated environment.

Skills

  • Okta
  • SAML/OIDC
  • SCIM
  • OAuth
  • Google Workspace
  • Okta Workflows
  • RBAC/ABAC
  • Endpoint Security
  • EDR
  • DLP
  • Email Security
  • SaaS Security Tooling
  • Privileged Access Management (PAM/TPAM)
  • Identity and Access Management (IAM)

Location

  • Union Square, Manhattan (NYC HQ)

Work Type

  • Hybrid

Experience Level

  • Not specified

Education Level

  • Not specified

Salary/Compensations

  • $162,000 – $190,000

Benefits

  • Unlimited PTO and flexible work policy
  • Employee stock options
  • Medical, dental, vision plans with HSA (monthly employer contribution) and FSA options
  • 401k with 100% match up to 4% of annual employee compensation
  • 16 weeks of paid parental leave for eligible new parents
  • Home office stipend for new employees
  • Annual learning & development stipend
  • Well-being benefits include access to ClassPass, OneMedical, UrbanSitter, and Spring Health
  • Catered lunches
  • Frequent employee-organized cultural events

About the Company

  • Alloy is the AI-powered identity and fraud prevention platform that accelerates onboarding, stops fraud, and scales compliance across the customer lifecycle so financial organizations can grow without limits.
  • More than 900 of the world's leading financial institutions and fintechs trust Alloy for smarter risk management that drives growth.
  • Our values: Be Bold, Go Fast, Collaborate, and Celebrate Our Differences.
  • Continuously recognized and named one of Inc. Magazine's Best Workplaces, Forbes America's Best Startup Employers, Best Fintech to Work for by American Banker, year after year.

Equal Opportunity

  • Alloy is committed to fair and equitable compensation practices.
  • Alloy is proud to be an equal-opportunity workplace and employer.
  • We're committed to equal opportunity regardless of race, color, ancestry, religion, gender, gender identity, parental or pregnancy status, national origin, sexual orientation, age, citizenship, marital status, disability, or veteran status.
  • We are committed to an inclusive interview experience and provide reasonable accommodations to applicants with visible and invisible disabilities.
  • We encourage applicants to share needed accommodations with their recruiter.
  • All Alloy jobs are listed on our careers page.
  • Any communication during the recruitment process, including interview requests or job offers, will come directly from a recruiting team member with an alloy.com email address.
  • We do not use outside applications or automated text messaging in our recruiting process.
  • We will not ask for any sensitive financial or identification information during the recruiting process.
  • If you're ever unsure, please contact us directly via our website before sharing personal information.