Demo

IT Manager – Manufacturing Systems, ERP & Infrastructure

Precision Castparts
Santa Ana, CA Full Time
POSTED ON 5/7/2026
AVAILABLE BEFORE 6/4/2026
Position Overview

The IT Manager is responsible for leading site-level information technology services that enable manufacturing operations, enterprise systems, and regulatory compliance. This role ensures that IT infrastructure, ERP platforms, and production-supporting technologies operate reliably, securely, and in alignment with corporate standards.

The position plays a key role in manufacturing support, ERP implementation and migration efforts, and Sarbanes-Oxley (SOX) compliance, partnering closely with Operations, Finance, Engineering, Quality, and Corporate IT. Due to the production-critical nature of the role, this position requires a consistent onsite presence.

Key Responsibilities – IT & Manufacturing Support

  • Lead day-to-day IT operations supporting manufacturing and business functions.
  • Provide onsite support for production-critical systems and plant-floor technologies.
  • Ensure availability, reliability, and performance of manufacturing-supporting IT systems.
  • Partner with Operations and Engineering on automation, data collection, and continuous improvement initiatives.
  • Act as escalation point for IT issues impacting production, shipping, or business operations.

ERP Systems & Business Applications

  • Support ERP implementation, migration, upgrades, and ongoing operations.
  • Coordinate ERP testing, go-live, and post-implementation stabilization activities.
  • Ensure ERP systems properly support manufacturing, inventory, and financial processes.
  • Support ERP integrations with manufacturing, shop-floor, and reporting systems.

Compliance, Cybersecurity & SOX

  • Execute and maintain IT controls in support of Sarbanes-Oxley (SOX) compliance.
  • Support internal and external audits by providing required documentation and evidence.
  • Ensure adherence to corporate cybersecurity, access control, and change management standards.

Infrastructure & Operations

  • Oversee onsite IT infrastructure including networks, servers, endpoints, and shop-floor devices.
  • Ensure systems meet uptime, performance, and security requirements.
  • Support disaster recovery and business continuity planning and testing.

Leadership & Vendor Management

  • Lead and develop onsite IT staff and contractors.
  • Coordinate with corporate IT teams and external vendors.
  • Manage IT vendors and support services aligned with site needs and budget.

Required Qualifications

  • Bachelor’s degree in Information Technology, Engineering, Business Systems, or equivalent experience.
  • 7 years of progressive IT experience in a manufacturing or industrial environment.
  • Prior experience in an IT leadership or supervisory role.
  • Experience supporting ERP systems, including implementation or migration activities.
  • Working knowledge of Sarbanes-Oxley (SOX) IT controls.
  • Ability to work onsite in a manufacturing environment.

Preferred Qualifications

  • Experience in aerospace, manufacturing, or regulated industries.
  • Experience supporting operational technology (OT) or plant-floor systems.
  • Exposure to IoT, Industry 4.0, or smart manufacturing initiatives.

Salary.com Estimation for IT Manager – Manufacturing Systems, ERP & Infrastructure in Santa Ana, CA
$208,907 to $254,728
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