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Plant Admin Jobs (NOW HIRING)

CRH

Plant Administrator

West Lebanon, NH · On-site

Plant Administrator Architectural Products Group West Lebanon, New Hampshire, United States Job ID: 525192 Oldcastle, a CRH company, is reinventing what's possible in building solutions. We are the ...

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NAES Corporation

Plant Manager

Fremont, OH · On-site

Administer the Management of Change (MOC) program to ensure all modifications to equipment ... Optimize plant performance by improving start-up and shutdown reliability, heat rate, ramp rates ...

Pratt Industries

Plant Administrator

Memphis, TN · On-site

Perform diversified functions relative to Administrator Role for the plant. Ensure that all inbound and outbound loads are recorded accurately, schedule outbound loads, resolves issues, timely ...

Mars

Plant Administrator

Leipsic, OH

The Site Administrator provides support for the leadership team, and production/ office associates. This position helps to maximize and extend the effectiveness of the plant management team by ...

NAES

Plant Manager

Fremont, OH · On-site

Administer the Management of Change (MOC) program to ensure all modifications to equipment ... Optimize plant performance by improving start-up and shutdown reliability, heat rate, ramp rates ...

Rinker Materials

Plant Administrator

Henderson, CO

$25 - $26/hr

As an Office Administrator, you will be responsible for administrative tasks and services to ... Oversee administrative tasks related to plant operations. * Manage documentation, maintain records ...

NAES Corporation

Plant Manager

Fremont, OH

$160K - $190K/hr

Administer the Management of Change (MOC) program to ensure all modifications to equipment ... Optimize plant performance by improving start-up and shutdown reliability, heat rate, ramp rates ...

Mars, Incorporated

Plant Administrator

Leipsic, OH · On-site

The Site Administrator provides support for the leadership team, and production/ office associates. This position helps to maximize and extend the effectiveness of the plant management team by ...

Hersheys

Plant Administrator

Plymouth, IN · On-site

$16.25 - $22.50/hr

Administer HR systems and processes including Aurora, badges, keycards, Trumpia, and employee ... Perform additional duties as assigned by the Plant Manager. Qualifications * High school diploma or ...

Rinker Materials

Plant Administrator

Henderson, CO · On-site

$25 - $26/hr

As an Office Administrator, you will be responsible for administrative tasks and services to ... Oversee administrative tasks related to plant operations. * Manage documentation, maintain records ...

CRH

Plant Administrator

West Lebanon, NH

Job Summary The Plant Administrator reports to the Plant Manager and performs a variety of purchasing/receiving activities, plant office coordination, local vendor management; and related work as ...

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Plant Admin information

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$14

$48

$77

How much do plant admin jobs pay per hour?

As of Jun 10, 2026, the average hourly pay for plant admin in the United States is $48.90, according to ZipRecruiter salary data. Most workers in this role earn between $33.17 and $61.30 per hour, depending on experience, location, and employer.

What are the typical daily responsibilities of a Plant Admin, and how do they support plant operations?

A Plant Admin's daily responsibilities typically include managing administrative tasks such as processing invoices, maintaining employee records, coordinating schedules, and handling correspondence between departments. They often oversee inventory documentation, assist with compliance reporting, and support HR-related activities like onboarding new staff. By ensuring that paperwork and communication flow smoothly, Plant Admins play a vital role in keeping plant operations efficient and organized. They frequently collaborate with production managers, maintenance teams, and external vendors to resolve issues and streamline processes.

What are Plant Admins?

Plant Admins, short for Plant Administrators, are professionals responsible for managing administrative tasks within a manufacturing or industrial plant. Their duties typically include handling documentation, coordinating schedules, managing supply inventory, supporting HR functions, and facilitating communication between departments. They play a key role in ensuring the smooth operation of the plant by providing organizational and clerical support. Plant Admins may also assist in compliance with safety regulations and help streamline workflow processes. Their role is essential for maintaining efficiency and supporting the plant’s overall productivity.

What are the key skills and qualifications needed to thrive as a Plant Admin, and why are they important?

To thrive as a Plant Admin, you need strong organizational skills, attention to detail, and a background in office administration, often supported by a relevant diploma or degree. Familiarity with office software (such as Microsoft Office Suite), ERP systems, and document management tools is typically required. Excellent communication, problem-solving abilities, and the capacity to multitask effectively help a Plant Admin stand out. These skills are crucial for ensuring smooth plant operations, accurate record-keeping, and effective coordination between departments.

What is the difference between Plant Admin vs Plant Coordinator?

AspectPlant AdminPlant Coordinator
Required CredentialsHigh school diploma or equivalent; some roles may require administrative certificationsHigh school diploma; experience in plant operations often preferred
Work EnvironmentOffice setting within a plant facilityOn-site at the plant, interacting with staff and operations
Employer & Industry UsageManufacturing, industrial plants, energy facilitiesManufacturing, processing plants, industrial sectors
Common Search & ComparisonAdministrative support, plant office rolesOperations support, plant coordination roles

The Plant Admin primarily handles administrative tasks such as documentation, scheduling, and office management within a plant setting. In contrast, the Plant Coordinator focuses more on coordinating daily plant operations and ensuring smooth workflow on-site. While both roles support plant functions, the Plant Admin is office-based, whereas the Plant Coordinator is more involved in on-the-floor activities.

More about Plant Admin jobs
What states have the most Plant Admin jobs? States with the most job openings for Plant Admin jobs include:
What job categories do people searching Plant Admin jobs look for? The top searched job categories for Plant Admin jobs are:
Plant Admin jobs near you
Infographic showing various Plant Admin job openings in the United States as of June 2026, with employment types broken down into 91% Full Time, 6% Part Time, 1% Contract, and 2% Nights. Highlights an 78% Physical, 2% Hybrid, and 20% Remote job distribution, with an average salary of $101,702 per year, or $48.9 per hour.
Plant Administration Assistant

Plant Administration Assistant

Heritage-Crystal Clean, Inc.

Plant City, FL • On-site

$18 - $23/hr

Full-time

Medical, Dental, Vision, Life

Posted 10 days ago

Job description

Crystal Clean (CC) is one of the nation's leading privately held companies in the environmental waste services industry. We are seeking highly motivated individuals with a strong work ethic to join our rapidly growing company. Crystal Clean offers competitive compensation, excellent benefits, and opportunities for advancement.
Purpose: The Plant Administration Assistant is required to create, maintain, and organize operational and sales activity records for the WWTF plant location. The Plant Administrative Assistant will be responsible for assisting both the Plant Operations Manager and the Plant Sales manager regarding the processing of paperwork in a timely and accurate manner. The Plant Admin will also be responsible for answering the Company's phone line, fielding customer questions, and routing/distributing calls accordingly.
Specific Duties:
  • Responsible for engaging in and promoting safe work behaviors in a manner that is consistent with all HCC safety guidelines
  • Sort and file all the daily control sheets from prior day's work
  • Updates branch sales board
  • Responsible for completing and submitting period end inventory.
  • Daily and weekly routing of both Operations and Sales Trucks and Drivers
  • Track and file all daily driver logs.
  • Track and file all vehicle maintenance records
  • Create service packs with labels and manifest for Sale Service Team
  • Draft list of customers that have not been serviced or potential call-ins
  • Order office and sales supplies
  • Processing (data entry) of plant paperwork
  • Direct contact with field personnel from branch locations
  • Answer customer inquiries
  • Become knowledgeable with a variety of field concepts, practices and procedures
  • Meet weekly processing goals
  • Answers the Customer Service phone line in a professional manner (Avg. 40 calls per day)
  • Accurate routing and distribution of incoming customer phone calls
  • General office duties
  • Maintain cleanliness of the office
  • Contact manufactures to get contact names and fill out lead sheets
  • Creates inbound and outbound spreadsheets for waste material.
  • Inputs waste information from drivers into the Crystal Clean computer program
  • Maintain accurate files of inbound/outbound paperwork
  • Assists Plant Sales and Operation Managers with maintaining accurate records of Plant activity
  • Adhere to all corporate policies and standards including, but not limited to environmental and regulatory, human resources, facility, equipment, operations and maintenance
  • Performs other related duties as assigned

Position Qualification Requirements:
To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The following requirements are representative of the knowledge, skill and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions.
Core Competencies and Specific Skills:
  • Strong communication skills, attention to details, and strong initiative to complete tasks
  • Ability to interact with sales branch employees and other corporate departments
  • Ability to operate equipment such as mobile phone, scanners, computers, etc.

Work Experience:
  • Proficient use of Microsoft programs. Excel, outlook, and word.

Education, Certificates, Licenses, or Designations:
  • High School diploma or equivalent required

Crystal Clean LLC is an Equal Opportunity Employer. Crystal Clean expressly values diversity, equity, and inclusion, and encourages the applications of individuals from diverse backgrounds, so that Crystal Clean reflects the communities and customers that we serve.
The anticipated hourly range for this position is $18.00- $23.00, and includes benefits such as the following:
  • Health, Dental and Vision insurance
  • Wellness Program
  • Flexible Spending Accounts
  • Life Insurance
  • Long-Term Disability
  • Employee Assistance Program
  • Tuition Reimbursement

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