Security Engineer jobs in United States

Explore 1,389 matching jobs.

Nubank

Staff Security Engineer, IAM

Nubank

Posted: 10/21/2026
Cloud
IMEG

Security Construction Administrator

IMEG

Posted: 10/21/2026
American Electric Power

Managing Director – AI Security

American Electric Power

Posted: 10/21/2026
CloudCyber Security
American Electric Power

Managing Director – OT Security

American Electric Power

Posted: 10/21/2026
Cyber Security
Walmart

Senior Director, Information Security

Walmart

Posted: 10/21/2026
Cyber Security
Bright Machines

Security Engineer

Bright Machines

Posted: 10/21/2026
AnsibleAWSAzureCloudGoogle Cloud PlatformIoTPythonSDLCTerraform
Shermco Industries

Security Engineer

Shermco Industries

Posted: 10/21/2026
Cyber SecurityDNSFirewallsTCP/IP
Endurance

Information Security Officer

Endurance

Posted: 10/21/2026
CloudSDLC
New Charter Technologies

Cybersecurity and Compliance Manager

New Charter Technologies

Posted: 10/21/2026
AzureCloudCyber SecurityJamfMacOS
Abnormal Security

AI Security Sales Executive

Abnormal Security

Posted: 10/21/2026
CloudCyber Security
Riveron

Cyber Security, Account Executive

Riveron

Posted: 10/21/2026
CloudCyber SecuritySFDC
DecisionPoint Corporation

Endpoint Security Engineer – Journeyman

DecisionPoint Corporation

Posted: 10/21/2026
Cyber SecurityServiceNow
DecisionPoint Corporation

Senior Security, CCRI Analyst

DecisionPoint Corporation

Posted: 10/21/2026
Cyber SecurityServiceNow
DecisionPoint Corporation

Cybersecurity Lead – ISSM Support

DecisionPoint Corporation

Posted: 10/21/2026
Cyber SecurityServiceNow
AMERICAN SYSTEMS

Information Systems Security Officer – ISSO

AMERICAN SYSTEMS

Posted: 10/21/2026
Cyber SecurityTypeScript
U.S. Bank

IAM Provisioning Consultant – Associate Security Specialist III

U.S. Bank

Posted: 10/21/2026
Abnormal Security

AI Security Sales Executive

Abnormal Security

Posted: 10/21/2026
CloudCyber Security
Abnormal Security

AI Security Sales Executive, Public Sector

Abnormal Security

Posted: 10/21/2026
CloudCyber Security
Abnormal Security

AI Security Sales Executive

Abnormal Security

Posted: 10/21/2026
CloudCyber Security
Guidehouse

Cloud Security Engineer

Guidehouse

Posted: 10/21/2026
AWSCloudCyber SecurityDockerEC2PythonTerraform
FluidStack

Security Architect, AI Infrastructure

FluidStack

Posted: 10/21/2026
Nubank

Staff Security Engineer, IAM

Nubank
Posted 10/21/2026full-timeUnited StatesLead💰 $200,000 - $240,000 per yearWebsite
Apply

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in designing and executing IAM security strategies, leading complex security programs, and managing identity infrastructure. Proficient in technical incident response and mentoring senior engineers while ensuring compliance with regulatory obligations.

Highest-signal resume keywords
IAM Security Strategy DevelopmentExpert-Level Knowledge of OIDC, OAuth 2.0, SAML 2.0Identity Provider Management (Okta, Keycloak)Security Engineering in Regulated EnvironmentsTechnical Incident Response Leadership

Tech Stack

Tools & technologies
Cloud

About the role

Key responsibilities & impact
  • Define, communicate, and execute a multi-year IAM security strategy aligned with risk posture, regulatory obligations, and business objectives
  • Lead organization-wide authentication migrations across browser, operating system login, CLI tooling, and API integrations
  • Design and maintain enterprise identity infrastructure, including Identity Provider, PKI and X.509 certificate lifecycle automation, mutual TLS, and credential management systems
  • Translate least-privilege access into a measurable organization-wide program with metrics, adoption curves, and accountability structures
  • Design and maintain a security engineering framework of technical mechanisms, policies, incentives, and assurance processes
  • Lead technical incident response for identity and access security events and drive root cause analysis and structural improvements
  • Design and facilitate large-scale IAM preparedness exercises based on realistic attack paths
  • Mentor and coach senior engineers
  • Lead innovative projects with universities and collaborate on hiring and career decisions
  • Serve as technical authority with Legal, Compliance, internal audit, and external regulators on identity, authentication, and access control

Requirements

What you’ll need
  • Solid professional experience in security engineering, with a concentration in identity, authentication, or access management
  • Demonstrated track record of leading complex, multi-year security programs from conception through measurable outcome
  • Expert-level knowledge of OIDC, OAuth 2.0, SAML 2.0, FIDO2/WebAuthn, mTLS, and PKI
  • Ability to produce, review, and reason about production-quality code in at least one general-purpose programming language
  • Ability to model identity-related threat scenarios and design controls effective under adversarial conditions
  • Experience communicating technical risk assessments and strategic recommendations to senior non-technical stakeholders, including executives and regulators
  • Experience operating within a financial services institution or similarly regulated environment is nice-to-have
  • Hands-on experience with an enterprise Identity Provider at scale, particularly Okta or Keycloak, is nice-to-have
  • Experience designing and enforcing controls for third-party, BPO, or partner environments is nice-to-have
  • Experience leading Zero Trust adoption in hybrid and multi-cloud environments is nice-to-have
  • Security community contributions are nice-to-have
  • English proficiency
  • Ability to work onsite two to three days per week
  • Legal authorization to work in the country where the position is located

Benefits

Comp & perks
  • Opportunity of earning equity at Nu
  • Medical Insurance
  • Dental and Vision Insurance
  • Life Insurance and AD&D
  • Extended maternity and paternity leaves
  • Nucleo - Our learning platform of courses
  • NuLanguage - Our language learning program
  • NuCare - Our mental health and wellness assistance program
  • 401K
  • Saving Plans - Health Saving Account and Flexible Spending Account
  • Work-from-home Allowance
  • Relocation Assistance Package, if applicable
  • RSUs

ATS Keywords

✓ Tailor your resume
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills
Security EngineeringIdentity ManagementAuthentication ManagementAccess ControlProduction-Quality Code ReviewThreat Scenario ModelingZero Trust AdoptionCredential Management SystemsX.509 Certificate Lifecycle AutomationMutual TLS
Soft Skills
MentoringCommunication with Non-Technical StakeholdersCollaborationLeadership
Tools & Technologies
Identity Provider (Okta, Keycloak)CLI ToolingAPI IntegrationsSecurity Frameworks
Industry Keywords
Financial ServicesRegulatory ComplianceSecurity ProgramsTechnical Risk Assessments