ERP System Administrator

Trexon · US - REMOTE

  • Junior
  • Full-time
  • $100,000 – $105,000
  • Posted 2026-09-21
  • Confirmed live on 25 September 2026

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Job description

ERP System Administrator

FLSA STATUS: Exempt

DEPARTMENT: ERP Team

SUPERVISOR: LaDonna Roberts

DIRECT REPORTS: None

Position Summary

Trexon, an Amphenol company (NYSE: APH), is a designer and manufacturer of highly engineered, mission-critical interconnect solutions - including cable assemblies, connectors, and other components - serving customers across the defense, aerospace, space, and specialty markets. Operating several business units across manufacturing sites throughout the U.S., Trexon generates ~ $200M in annual revenue with ~ 900 employees and continues to scale as part of Amphenol Corporation, a global leader in interconnect and sensor solutions.

Join an established, well-resourced ERP team and work alongside a dedicated application development function rather than as a lone administrator. You'll keep a business-critical Epicor platform healthy across multiple company instances that run manufacturing, finance, and quality for the entire organization — work that is directly visible to operations and leadership. It's a real opportunity to own a core system and grow into broader ERP and business-systems responsibility over time.

Minimum Qualifications

Education:

• Associate’s degree in Information Systems, Computer Science, or related technical field, or a combination of education and hands-on ERP/BI administration experience (3+ years).

• Must be a U.S. Person as defined under ITAR (22 CFR 120.62).

Experience:

• 4+ years of hands-on Epicor ERP administration experience (E10/Kinetic strongly preferred) is required.

• Experience in managing data loads for new Epicor implementations is required. Data Management Tool (DMT).

• Experience with pipeline orchestration such as Apache Airflow (or similar) is a plus.

• Experience with user security, menu maintenance, and multi-company administration is required.

• Experience in a manufacturing/engineer-to-order or configure-to-order environment is required.

• Familiarity with hosted or managed Epicor environments in GCCH is preferred.

• Proficiency reading, troubleshooting, and deploying BAQs, UBAQs, BPMs, dashboards, Application Studio customizations, SSRS reports, DMT solutions, and Power BI (hands-on development a strong plus) is required.

• Project management experience with ERP module implementations is preferred.

• Working understanding of ITAR and CMMC 2.0 compliance in an ERP context is required.

Knowledge:

• Working knowledge of BAQs — with the ability to read, troubleshoot, and deploy is required.

• Familiarity with Epicor customizations and Application Studio is required.

Skills:

• Strong SQL and REST API integration skills; scripting and automation (Python, PowerShell), Git-based version control, and ERP automation are a plus.

• Strong troubleshooting, end-user support, and written and verbal communication skills are required.

• Ability to multi-task in a fast-paced environment while being a self-starter who begins tasks and works effectively on their own initiative to complete them is required.

• Familiarity with the PDCA Cycle (Plan, Do, Check, Act) is preferred.

Job Responsibilities

User & Security Administration

• Provision, modify, and deactivate user accounts across all company instances.

• Perform menu maintenance and maintain menu structure across companies.

• Administer security groups, field/method-level security, and role-based permissions.

• Manage user licenses and access assignments.

Support & Break/Fix

• Serve as the first point of contact for end-user issues; triage, troubleshoot, and resolve day-to-day problems.

• Proven ability to troubleshoot Epicor issues, perform root cause analysis, and deliver scalable solutions that improve operational efficiency.

• Escalate complex development issues to the application development team.

Enhancement & Solution Deployment

• Deploy customizations, BPMs, BAQs, dashboards, and Application Studio layers built by the app dev team across DEV / PILOT / PROD.

• Manage solution promotion and version control using Solution Workbench.

Ticketing & Project Management

• Own and administer the ERP ticketing system; log, prioritize, track, and report on requests.

• Coordinate and support project management for new module rollouts and implementations

Environment & Server Administration

• Maintain the Epicor application environment and database uptime (SQL server, task agent, SSRS, app servers/environments).

• Coordinate infrastructure, patching, upgrades, and environment refreshes with our hosting / managed-services partner.

• Monitor system health, performance, and scheduled processes. Support SQL Server database maintenance (indexes and transaction logs) in coordination with the hosting / managed-services partner.

• Maintain Epicor functions and external database integrations.

• Ensure successful nightly backups and weekly verification.

Documentation & Training

• Create and maintain documentation for configurati

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