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IT Systems Administrator

Job in Livonia, Wayne County, Michigan, 48153, USA
Listing for: Gil-Mar Manufacturing Company
Full Time position
Listed on 2026-02-28
Job specializations:
  • IT/Tech
    Cybersecurity, IT Support
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below

Reports to:

Director of Information Technology

Education Required:

  • Bachelor’s degree or equivalent experience.
  • 3–5 years of systems/infrastructure administration.
  • Certifications a plus (Microsoft, VMware, Security+, ITIL Foundation).
General Summary

The IT Systems Administrator ensures reliable, secure, and compliant technology operations across production, quality, engineering, and corporate functions. The role focuses on maximizing uptime for plant-floor systems, strengthening cybersecurity and audit readiness (CMMC and TISAX), and reducing reliance on the MSP.
Please note, this is an on- site position located in Livonia Michigan. There is no relocation assistance offered with this position.

Principle Duties and Responsibilities
  • Support servers, storage, virtualization, networking, and wireless systems.
  • Maintain uptime and performance for CNC machines, PLCs, HMIs, and plant-floor applications.
  • Implement OT/IT network segmentation and secure access.
  • Manage VMware, Microsoft 365, Azure AD/Entra , Active Directory, Intune, and GPO.
  • Own Tier 2/3 incidents now escalated to MSP; transition repeatable tasks in-house.
  • Lead infrastructure projects end-to-end.
  • Maintain SOPs, runbooks, images, and system documentation.
  • Operate patching and vulnerability management programs.
  • Assist with CMMC/TISAX controls: hardening, access reviews, log checks, backups.
  • Prioritize tickets impacting production and support after-hours maintenance.
Knowledge & Skills
  • Manufacturing IT experience preferred.
  • Proficiency in Microsoft ecosystem, virtualization, networking, and OT integrations.
  • Strong troubleshooting across office IT and plant-floor systems.
  • Cybersecurity and compliance understanding (CMMC, TISAX).
  • Communication, documentation, customer service proficiency.
  • System Maintenance and Administration:
    Knowledgeable for routine system tasks such as monitoring Epico CMS jobs on our IBM iSeries (AS400)
Working Conditions.

Industrial Plant setting. Safety protection is required.

The above is intended to describe the general content of and the requirements for the performance of the job. It is not to be construed as an exhaustive statement of duties, responsibilities and or requirements.

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