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Assistant Plant Engineer Jobs (NOW HIRING)

Mintex Technology

Assistant Plant Engineer

Denison, IA · On-site

$115K - $140K/yr

Assistant Plant Engineer * Location : Denison, Iowa * Duration : Full Time / Permanent * Salary up to $115,000 - $140,000 About the Opportunity * We are recruiting for an Assistant Plant Engineer to ...

Lewis Bakeries

Assistant Plant Engineer

Vincennes, IN · On-site

The Assistant Plant Engineer will be in charge of assisting and coordinating the supporting bakery maintenance team to achieve a safe and efficient completion of the workload. The Assistant Plant ...

Lewis Bakeries

Assistant Plant Engineer

Fort Wayne, IN · On-site

The Assistant Plant Engineer will be in charge of assisting and coordinating the supporting bakery maintenance team to achieve a safe and efficient completion of the workload. The Assistant Plant ...

Simply Staffed

Assistant Plant Engineer

Denison, IA

Job Duties & Responsibilities of the Assistant Plant Engineer: * Responsible for capital project development and post-approval management, ensuring projects are delivered on time, on budget, and with ...

Mintex Technology

Assistant Plant Engineer

Denison, IA · On-site

Assistant Plant Engineer Location: Denison, Iowa Employment Type: Direct Hire - Full Time Work Arrangement: Onsite (No Remote) Compensation: $115,000 - $140,000 + Bonus Benefits: Full Benefits ...

SIMPLY STAFFED

Assistant Plant Engineer

Denison, IA

Job Duties & Responsibilities of the Assistant Plant Engineer: * Responsible for capital project development and post-approval management, ensuring projects are delivered on time, on budget, and with ...

Smithfield Foods

Assistant Plant Engineer

Tar Heel, NC · On-site

As the Assistant Plant Engineer, reporting to the Plant Engineer, you'll take charge of managing the maintenance and engineering operations within the plant, ensuring the building and equipment ...

Smithfield Foods

Assistant Plant Engineer

Tar Heel, NC · On-site

As the Assistant Plant Engineer, reporting to the Plant Engineer, you'll take charge of managing the maintenance and engineering operations within the plant, ensuring the building and equipment ...

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Assistant Plant Engineer information

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$41.5K

$99.9K

$143K

How much do assistant plant engineer jobs pay per year?

As of May 29, 2026, the average yearly pay for assistant plant engineer in the United States is $99,873.00, according to ZipRecruiter salary data. Most workers in this role earn between $78,500.00 and $120,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an Assistant Plant Engineer, and why are they important?

To thrive as an Assistant Plant Engineer, you need a solid background in mechanical or electrical engineering, typically supported by a relevant bachelor's degree and foundational knowledge of plant operations. Familiarity with Computerized Maintenance Management Systems (CMMS), AutoCAD, and industry-standard safety protocols is commonly required. Strong analytical skills, attention to detail, and effective communication are crucial soft skills for diagnosing issues and collaborating with cross-functional teams. These competencies ensure efficient plant maintenance, minimize downtime, and support overall operational excellence.

How does an Assistant Plant Engineer typically collaborate with other departments within a manufacturing facility?

As an Assistant Plant Engineer, you will regularly work alongside teams such as maintenance, production, and safety to ensure efficient plant operations. Collaboration often involves coordinating equipment repairs, implementing process improvements, and supporting safety initiatives. Effective communication and teamwork are essential, as you may need to gather input from operators, report progress to plant managers, and assist with cross-functional projects to optimize plant performance.

What does an Assistant Plant Engineer do?

An Assistant Plant Engineer supports the efficient operation and maintenance of manufacturing or processing plants. They assist in planning, coordinating, and supervising engineering projects, equipment maintenance, and facility improvements. Their responsibilities also often include troubleshooting machinery, ensuring compliance with safety and environmental regulations, and supporting senior plant engineers with technical tasks. This role typically requires a background in engineering and strong problem-solving skills.

What engineers make $500,000?

Senior engineers in specialized fields such as petroleum, aerospace, or software engineering can earn $500,000 or more annually, often through a combination of base salary, bonuses, and stock options. High-level roles typically require extensive experience, advanced skills, and sometimes professional certifications or advanced degrees.

What is the difference between Assistant Plant Engineer vs Maintenance Engineer?

AspectAssistant Plant EngineerMaintenance Engineer
CredentialsDiploma or Bachelor's in Mechanical, Electrical, or Industrial EngineeringDiploma or Bachelor's in Mechanical, Electrical, or related engineering
Work EnvironmentIndustrial plants, manufacturing facilities, production sitesIndustrial plants, manufacturing facilities, equipment maintenance areas
Industry UsageUsed in manufacturing, power plants, and large industrial facilitiesCommon in manufacturing, facilities management, and industrial sectors

The Assistant Plant Engineer and Maintenance Engineer roles often overlap in industrial settings, focusing on plant operations and equipment upkeep. The Assistant Plant Engineer typically supports plant management with engineering tasks, while the Maintenance Engineer concentrates on maintaining and repairing machinery. Both roles require technical certifications and work in similar environments, but their primary responsibilities differ slightly, with the Assistant Plant Engineer more involved in operational support and the Maintenance Engineer focusing on maintenance activities.

What cities are hiring for Assistant Plant Engineer jobs? Cities with the most Assistant Plant Engineer job openings:
What are the most commonly searched types of Plant Engineer jobs? The most popular types of Plant Engineer jobs are:
What states have the most Assistant Plant Engineer jobs? States with the most job openings for Assistant Plant Engineer jobs include:
Assistant Plant Engineer jobs near you
Infographic showing various Assistant Plant Engineer job openings in the United States as of May 2026, with employment types broken down into 39% Full Time, 55% Part Time, 2% Temporary, and 4% Contract. Highlights an 94% Physical, 5% Hybrid, and 1% Remote job distribution, with an average salary of $99,873 per year, or $48 per hour.

Assistant Plant Engineer

Transparent Search Group

Denison, IA

Full-time

Posted 4 days ago

Job description

Job Title: Assistant Plant Engineer – 1st shift

Location: Denison, Iowa

Salary: $115K – 140K plus bonus

Job Summary of the Assistant Plant Engineer: As the Assistant Plant Engineer, reporting to the Plant Engineer, you’ll take charge of managing the maintenance and engineering operations within the plant, ensuring the building and equipment remain in top condition. Your efforts will minimize mechanical downtime and keep production lines running at peak efficiency.

Job Duties & Responsibilities of the Assistant Plant Engineer:

  • Responsible for capital project development and post-approval management, ensuring projects are delivered on time, on budget, and with minimal disruption to plant operations.
  • Collaborate closely with the Plant Engineer, to manage project scheduling and execution, ensuring all projects meet safety, food safety, and environmental standards.
  • Lead the Maintenance Department in developing and implementing cutting-edge systems aligned with High-Performing Manufacturing Organizations, including Preventive/Predictive Maintenance, Total Productive Maintenance (TPM), and more.
  • Optimize resource scheduling to ensure maximum work output while minimizing downtime, reducing costs, and boosting plant capacity to decrease the unscheduled downtime and increase plant efficiency.
  • Lead the maintenance team by delegating tasks, enforcing policies, and ensuring clear work responsibilities are assigned.
  • Act as the champion of plant safety to drive and enforce safety standards through training, procedure implementation, and continuous monitoring.
  • Work with the Plant Engineer to develop and maintain Key Performance Indicators (KPIs) to track and report maintenance performance, including supplier effectiveness, equipment reliability, and overall equipment effectiveness (OEE).
  • Lead a positive employee experience through leadership by way of employee development and coaching.

Education & Experience Requirements of the Assistant Plant Engineer:

  • Bachelor's Degree from an accredited four-year college or university in Engineering or related field and 5+ years of related experience in a manufacturing environment; or an equivalent combination of education and experience, required.
  • 2+ years' experience in a position of leadership including team development and management, required.
  • PLC and ammonia refrigeration experience is a must have.
  • Food manufacturing background required, meat or kill floor/harvest floor experience a plus.
  • Possess thorough knowledge of Microsoft Office Suite and CMMS systems.
  • Possess advanced technical skills in the mechanical and/or electrical fields (e.g. PLCs, instrumentation, mechanical systems, etc).
  • Must be able to lead resource planning and management efforts in a large manufacturing environment.
  • Thorough knowledge of maintenance systems, work order process, preventive/predictive maintenance, TPM, etc.
  • Ability to use exposure monitoring equipment, interpret and communicate results.
  • Capable of communicating and expressing ideas clearly and concisely, in both written and oral formats.
  • Strong critical thinking and problem-solving skills.
  • Strong interpersonal, technical and presentation skills required.
  • May be required to work long hours and weekends.