More jobs:
IT AD & M365 Engineer
Job in
Auburn Hills, Oakland County, Michigan, 48326, USA
Listed on 2026-01-12
Listing for:
PHINIA Inc
Full Time
position Listed on 2026-01-12
Job specializations:
-
Engineering
Systems Engineer, Cybersecurity -
IT/Tech
Systems Engineer, Cybersecurity
Job Description & How to Apply Below
* Monitor AD performance and ensure high availability and security.
* Manage DNS/DHCP servers and domain controllers across global data centers.
* Perform regular audits and cleanup of AD objects, attributes, and group policies.
* Ensure compliance with segregation of duties and sensitive access governance.
* Administer and optimize Microsoft Exchange Online, including mail flow, connectors, hybrid configurations, and security policies.
* Manage Exchange Online Protection (EOP), spam filtering, and integration with security tools.
* Support Microsoft 365 services, including license optimization and migration planning.
* Troubleshoot and resolve complex technical issues related to M365 and Exchange independently.
* Collaborate on roadmap initiatives for O365, AD cleanup, and messaging projects.
* Conduct periodic reviews of user access and implement mitigation controls using SAP GRC or equivalent tools.
* Ensure terminated users are promptly disabled in AD, Azure, and Exchange environments to maintain compliance.
* Provide detailed AD and DNS topology documentation and maintain architecture diagrams.
* Design, implement, and maintain ADFS infrastructure for secure identity federation and single sign-on (SSO).
* Implement and manage Entra l Access policies, MFA, and identity governance workflows.
* Configure and maintain Entra Identity Management (PIM) for secure role assignments.
* Share naming conventions and controller lists for global environments.
* Lead knowledge transfer (KT) sessions with internal and external teams.
* Coordinate with hosting and infrastructure teams for smooth handovers and escalations
** CAREER OPPORTUNITIES
** We manage talent as seriously as we manage our businesses and encourage you to learn about our proud history, strong culture, technologies and future vision. We offer a strong local presence and interesting global opportunities. Start your future with PHINIA now!
Join the PHINIA team and be a part of an industry-leading company in fuel systems, aftermarket distribution, and combustion technologies. As we drive the transition to alternative fuels and hydrogen combustion, we're seeking talents who want to have a positive impact on the future of transportation. Established relationships with global OEMs and a focus on balanced and synergistic exposure among multiple markets, PHINIA is the place to be.”
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