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Tri-State Generation and Transmission Association

Wholesale electricity and transmission for cooperatives

Senior IAM Engineer

Security Engineering & ArchitectureConfirmed live in the last 24 hours
Full-timeWestminster, CO, USA$82k - $143k

About the Job

Requirements

  • A bachelor's degree in cybersecurity, computer science, information technology, information security, information assurance, or a related field, or equivalent work experience.
  • Eight or more years of experience in identity and access management engineering or a related field for the Senior IAM Engineer level.
  • Expert-level experience designing, implementing, and operating enterprise IAM solutions across identity governance and administration, directory services, single sign-on and federation, multifactor authentication and conditional access, privileged access management, and public key infrastructure and certificate services.
  • Demonstrated experience defining IAM architecture, technical standards, and multi-year roadmaps.
  • Expert knowledge of hybrid identity architectures and identity protocols and standards, including SAML, OAuth 2.0, OpenID Connect, SCIM, Kerberos, and LDAP.
  • Experience leading complex, cross-functional IAM projects and vendor engagements from requirements through implementation.
  • Demonstrated experience mentoring and developing other engineers.
  • Experience designing controls and leading IAM's role in audits and regulatory compliance in a regulated environment.
  • Advanced proficiency in scripting, automation, and API integration, including PowerShell, Python, and REST APIs.
  • Strong written and verbal communication skills, including presenting risks and recommendations to IT leadership.
  • Experience working in fast-paced environments and ability to manage workload during stress or escalated activity.
  • Willingness to travel as needed, approximately 15% of the time.
  • Must possess a valid driver's license.
  • Willingness to work on-call duty as assigned.
  • Must successfully complete and maintain a NERC CIP personnel risk assessment and required NERC CIP training before receiving access to NERC CIP-protected systems and information.

Responsibilities

  • Own the most complex, cross-functional, and highest-risk IAM work end-to-end, defining the approach where one does not yet exist.
  • Remain hands-on in engineering, configuring, and troubleshooting IAM platforms, particularly for complex or high-risk changes.
  • Define and maintain IAM architecture, technical standards, design patterns, and runbooks across directory services, identity governance and administration, single sign-on, multifactor authentication, privileged access management, and public key infrastructure.
  • Develop and drive the IAM technical roadmap in partnership with the Cybersecurity Risk Manager, including platform modernization, identity source consolidation, and automation of identity lifecycle processes.
  • Define the company's privileged access strategy, including just-in-time elevation, separation of administrative accounts, and elimination of standing privilege.
  • Define security role architecture and access governance standards for enterprise SaaS and ERP applications, including Oracle Cloud, role design, segregation of duties, and controls over privileged, support, and impersonation access.
  • Lead the design of enterprise identity architecture, including hybrid on-premises and cloud identity, authoritative identity sources, and integration patterns for business and operational systems.
  • Define Active Directory and hybrid identity security architecture, including administrative tiering and domain controller and Group Policy security baselines, and role-based access models for cloud platforms such as Microsoft Azure and Oracle Cloud Infrastructure.
  • Serve as the senior technical authority and final escalation point for IAM issues, and lead the technical response to identity-related incidents.
  • Set and review the technical quality of IAM configurations, scripts, integrations, and documentation produced by the team.
  • Mentor and develop IAM Engineers I through III through coaching, design and code reviews, cross-training, and stretch assignments.
  • Evaluate IAM products and vendors; define requirements and lead technical evaluations, proofs of concept, and RFP reviews; and provide technical input on vendor statements of work.
  • Assess IAM-related risks and control gaps, recommend and drive remediation, and present findings and solutions to IT leadership.
  • Lead IAM's technical role in internal and external audits and regulatory compliance activities, designing sustainable and auditable controls.
  • Partner with application owners, Human Resources, infrastructure, operational technology, and business leaders to define access requirements and IAM service boundaries, and independently lead working sessions with senior leadership.
  • Identify gaps in IAM processes, tooling, and capabilities and drive improvements that make IAM services more automated, reliable, and scalable.
  • Ensure IAM disaster recovery, redundancy, and resilience plans are designed, tested, and maintained.
  • Maintain compliance with company policies and procedures and maintain knowledge of regulations, laws, standards, and best practices applicable to the functional area.
  • Work overtime at any time of day or week as an essential function to support continuous, reliable electric service.

Desired Qualifications

  • One or more industry certifications, such as Certified Information Systems Security Professional (CISSP), Certified Identity and Access Manager (CIAM), Certified Identity Management Professional (CIMP), Microsoft Certified: Identity and Access Administrator Associate (SC-300), or SailPoint IdentityIQ certification.
  • Experience with SailPoint IdentityIQ or another enterprise identity governance and administration platform.
  • Experience with Microsoft Entra ID, including conditional access, in a hybrid Active Directory environment.
  • Experience with Oracle Cloud (Fusion) security, Oracle Cloud Infrastructure IAM, or Oracle identity integrations.
  • Experience with Delinea Secret Server or another privileged access management solution.
  • Experience with Microsoft Entra Privileged Identity Management or other just-in-time privileged access solutions.
  • Experience with certificate lifecycle management platforms and certificate automation such as ACME, SCEP/NDES, and EST; Microsoft Active Directory Certificate Services; and hardware security modules.
  • Experience using AI-assisted tools to automate IAM engineering, scripting, and documentation in accordance with company security and data protection guidelines, and familiarity with securing access for AI applications and agents.
  • Experience with Sarbanes-Oxley and North American Electric Reliability Corporation Critical Infrastructure Protection compliance.
  • Experience working within a utility or energy sector.
  • An MS, MBA, or related advanced degree.

About the Company

Tri-State Generation and Transmission Association

Wholesale electricity and transmission for cooperatives

Tri-State Generation and Transmission Association is a not-for-profit wholesale power supplier serving 42 electric cooperatives and public power districts across four Western states. It provides wholesale electricity and transmission capacity to member utilities, which then supply power to over a million consumers. The cooperative model relies on member ownership and requires about 95% of each member’s electricity purchases from Tri-State, emphasizing reliability and affordable power. It is expanding into renewable energy and EV infrastructure through the Responsible Energy Plan and related programs to support its member communities.

Company size
501-1,000
Company stage
Not listed
Total funding
Not listed
Headquarters
Westminster, CO
Founded
1952

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