Demo

Lead IAM Enigneer | Okta | OAUth | C2H | Local to TX only

TMS LLC
Coppell, TX Other
POSTED ON 3/3/2026
AVAILABLE BEFORE 5/2/2026

Job Description

Job Title: Lead IAM Engineer

Duration: 6 Months Contract to Hire

Location: Coppell-HYBRID 3 days

Position Summary:

The Principal Software Engineer is responsible for identification and development enterprise solutions.

Principal Duties:

  • Design, architect, and implement secure authentication and authorization solutions using Identity and Access Management (IAM) principles to enable Single Sign-On (SSO) and secure access for internal and external applications, platforms, and APIs.
  • Lead the implementation of modern identity standards, including OpenID Connect (OIDC) and OAuth 2.0, supporting a variety of use cases such as web applications, mobile applications, B2B integrations, and service-to-service communication.
  • Build and maintain enterprise-grade integrations with Okta, enabling application onboarding, federation, and secure access to protected resources in alignment with organizational identity standards.
  • Partner closely with architecture, platform, security, and product teams to define and evolve standard authentication and authorization patterns, ensuring consistency, scalability, and security across the enterprise.
  • Document identity architectures, integration patterns, and operational guidance, enabling development teams and platform teams to efficiently onboard applications and troubleshoot authentication and authorization issues.
  • Responsible for one or more applications, working with Business Systems Manager and Business Analyst counterparts on planning and delivering code changes to production, ensuring teams work on schedule
  • Provide business and project expertise when collaborating with clients, IT resources, vendors, consultants and other stakeholders to identify the user requirements, assess technologies, recommend and implement technical solutions.
  • Participate in estimation process.
  • Responsible for source code development; create technical documentation; utilize software configuration, version and quality management processes.
  • Responsible for unit testing, performance tuning, defect remediation during testing, and deployment planning
  • Participate in Production Support Escalation if necessary for high-severity issues within their application domain
  • Can analyze, design and develop complex programming systems independently.
  • Chair Agile Team meetings
  • Performs related duties as assigned by management.

Education and Experience

  • Master’s degree in a technical field 3 years of work experience or bachelor’s degree in a technical field 5 years related experience.
  • Experience designing, architecting, and implementing secure authentication and authorization solutions using IAM, SSO, OIDC, SAML, Oauth2
  • Experience developing software for the US mortgage industry.

Knowledge, Skills, and Abilities

  • Adaptive leadership style, capable of leading multi-disciplinary teams with diverse skill sets and experience levels
  • Excellent interpersonal, oral, and written communication skills
  • Ability to respond quickly to sensitive issues, complex inquiries, or complaints from clients, co-workers and or management
  • Strong analytical skills
  • Proficiency with:
    • Okta integration and configuration
    • ASP.Net / MVC / WebApi / C# / .Net 4.0
    • Developing solutions around  IAM / OIDC / OAuth2
    • Design Patterns
    • OOPS
    • Web Services
    • XML
    • Sql Server 2012 and above
    • Experience with Windows Services
  • Experience in third party integrations.

Additional Information

All your information will be kept confidential according to EEO guidelines.

Salary : $70 - $75

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