Senior Identity Infrastructure Engineer (AWS & Active Directory)

Job Description: *The Senior Professional, Identity & Access Management job designs, implements and oversees identity and access management systems within the organization. With minimal supervision, this job ensures secure access to resources, minimizes risk exposure, and maintains compliance with security standards.

Attached JD:
*The Senior Professional, Identity & Access Management job designs, implements and oversees identity and access management systems within the organization. With minimal supervision, this job ensures secure access to resources, minimizes risk exposure, and maintains compliance with security standards.

The *** Identity Security team is looking for an IAM professional with extensive Active Directory experience to improve our AD implementation and modernize it with extension into our Amazon Web Services (AWS) and broader cloud environment.

Responsibilities include but are not limited to:
- Design, engineer, operate, and secure Active Directory forests, domains, trusts, organizational units, Group Policy, and domain controllers.
- Partner with IAM and PAM teams to design and support privileged access controls, including administrative group structures and delegated administration models.
- Monitor, troubleshoot, and remediate Active Directory health issues, including authentication failures, replication, DNS dependencies, domain controller availability, and account state incidents.
- Support integrations between Active Directory and identity governance, access request, authentication, and certification platforms.
- Develop and maintain standards, runbooks, and operational documentation for Active Directory services and domain controller operations.
- Participate in change management, incident response, audits, and continuous improvement initiatives aligned to the IAM roadmap and security strategy.
- Develop integration patterns with AWS to facilitate authentication with AD using LDAP or Kerberos
- Develop application development patterns encouraging app devs to leverage Kerberos over just LDAP

Required Qualifications include:
- Hands on experience administering Microsoft Active Directory in large, complex enterprise environments.
- Strong understanding of Active Directory security principles, delegation models, and privileged group management.
- Experience operating Active Directory as part of an integrated Identity and Access Management (IAM) ecosystem.
- Proven troubleshooting skills across authentication, replication, DNS, account lifecycle, and access issues.
- Experience working with AWS and any of its Active Directory implementation options (e.g. Managed AD, self-hosted, etc.)
- Experience integrating Active Directory with identity governance or privileged access management platforms.
- Experience supporting global, multi domain, or multi region Active Directory environments.

Similar to previous AD REQ, looking for someone with modern software engineering expertise (CI/CD, Infra-as-Code, Automation via e.g. Ansible/Terrafomr/Chef, etc.) with proved history of leveraging these skills to modernize and transform and existing AD environment.
Comments for Suppliers: JOSEPH SAGADRACA
Subject: SPOTLIGHT CALL - 11498 - Senior Identity Infrastructure Engineer (AWS & Active Directory) -
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Start: Tue 8/25/2026 4:15 PM CST
End: Tue 8/25/2026 4:45 PM CST
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Organizer: JOSEPH SAGADRACA
Required Attendees: Bryce Kendall
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About the Client: This global agricultural commodities and food ingredients enterprise is the largest privately held company in the United States, with a presence in more than 70 countries and customers in 125. At its core, this company connects the world's agricultural supply with the people and industries that depend on it: managing the movement, processing, and marketing of grains, oilseeds, sugar, and other agricultural commodities while also producing the starches, sweeteners, proteins, and natural ingredients that appear in everything from food to fuel to consumer products.

The mission here is as fundamental as it gets: contributing to nourishing people, providing food security, and supporting the agricultural systems that sustain communities worldwide. That purpose attracts professionals who want their work to matter beyond a balance sheet, and it creates a culture oriented toward long-term thinking, sustainability, and ethical responsibility.

Rated 4.0 out of 5 stars on Glassdoor across more than 5,700 employee reviews, the organization is consistently recognized for its collaborative culture and strong work-life balance. Employees describe a workplace that values teamwork, operates with a clear sense of ethical responsibility, and connects individual contributions to outcomes that are global in scale.

Because this company operates privately, it can take a longer view on investment, growth, and people development than publicly traded competitors. That stability is a meaningful advantage for professionals building a career over time.

Teams here span agronomists, supply chain and logistics specialists, food scientists, commodity traders, risk analysts, and finance professionals, offering broad career paths across a globally interconnected enterprise.