Assistant Process Engineer Jobs

Assistant Process Engineer jobs are open across chemical manufacturing, oil and gas, pharmaceuticals, and food production, from entry-level to senior associate, with specializations in process optimization, plant operations, and quality systems. See the openings below and apply to the ones that match your experience.

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Overview

Open roles15
Top stateOhio
Top employerBrasfield & Gorrie
Top cityMarysville, OH
Work type100% On-site
Top industryManufacturing

Showing 5 of 15+ Assistant Process Engineer jobs

COP2026 - 45 Assistant Manager, Process Engineering (Paint)
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COP2026 - 45 Assistant Manager, Process Engineering (Paint)
Hyundai Motor Company
Montgomery, Alabama
Engineering (Non-Software)
Manufacturing Engineering
Bachelor's degree
10,000+

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AI Process & Automation Project Assistant
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AI Process & Automation Project Assistant
Terra Constructs
Alexandria, Virginia
Administrative & Office Support
Program Management
Project Management

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Turquoise Ridge - Process Administrative Assistant
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Turquoise Ridge - Process Administrative Assistant
Barrick Gold Corporation
Winnemucca, Nevada
Administrative & Office Support
Business Operations
Office Management
10,000+

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Assistant Manager, Manufacturing Process Engineering
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Assistant Manager, Manufacturing Process Engineering
American Honda Motor
Marysville, Ohio
Account Management
Customer Service
Sales
$101k - $126k/yr
Bachelor of Science
10,000+

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Full Time, Academic Year (9 month Contract), Laboratory Instructional Assistant Manufacturing Process Lab
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Full Time, Academic Year (9 month Contract), Laboratory Instructional Assistant Manufacturing Process Lab
Lorain County Community College
Elyria, Ohio
Clinical Trials
Laboratory Research
Research & Academia
Associate's degree in mechanical engineering technology
1,001-5,000

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Assistant Process Engineer Job Market

Who's Hiring

Brasfield & Gorrie2 open roles
Hooper Corporation2 open roles
American Honda Motor2 open roles

Top Industries Hiring

  • Manufacturing

What Employers Look For

The qualifications that appear most often in assistant process engineer jobs.

  • Bachelor's degree in chemical, mechanical, or industrial engineering
  • Proficiency in process simulation tools such as Aspen Plus or HYSYS
  • Familiarity with P&ID diagrams and process flow documentation
  • Experience with Six Sigma, Lean, or continuous improvement methodologies
  • Knowledge of safety standards including OSHA PSM and HAZOP principles
  • Engineer in Training certification or progress toward PE licensure preferred

Tips for Your Assistant Process Engineer Job Search

Tailor your resume to process metrics

Hiring managers in this role scan for quantified process improvements. Rewrite your bullet points to show yield increases, cycle time reductions, or waste cuts you contributed to, even if your title was intern or co-op.

Apply early to roles that fit

Migrate Mate lists assistant process engineer openings from across the United States in one place, so you can find roles that match and apply directly to each listing.

Highlight your process simulation software

Many postings screen for Aspen Plus, HYSYS, or AutoCAD experience before human review. List every simulation and drafting tool you have used, including coursework projects, so automated filters don't eliminate you early.

Target postings that name your industry vertical

Process engineering methods differ sharply between petrochemicals, food and beverage, and semiconductors. Search by industry keyword alongside the job title so your application lands in a plant environment you already understand.

Prepare for a technical case in the interview

Many companies give a brief process scenario during the interview, asking you to identify a bottleneck or propose a control change. Review P and ID diagrams and mass balance fundamentals so you can walk through your reasoning out loud.

Negotiate start date around any licensure timeline

If you have passed the FE exam but are accumulating hours toward PE licensure, tell the hiring manager during the offer stage. Some employers adjust start dates or structure your first year to accelerate the experience hours you need.

Assistant Process Engineer Jobs: Frequently Asked Questions

Which companies are hiring the most assistant process engineers?

The companies hiring the most assistant process engineers right now include Brasfield & Gorrie, Hooper Corporation, and American Honda Motor, with the largest share of openings in Ohio, Alabama, and Virginia, based on current listings on Migrate Mate as of November 2026. Chemical manufacturers, refining companies, and large pharmaceutical firms consistently account for the greatest number of openings.

How many assistant process engineer jobs are remote?

About 0% of assistant process engineer openings are fully remote or hybrid as of November 2026, reflecting that most process roles require on-site access to equipment, control systems, and plant operations. The sub-areas most likely to offer hybrid arrangements are process data analysis, documentation, and simulation-heavy design support roles.

How do you become an assistant process engineer?

Earn a bachelor's degree in chemical, mechanical, or industrial engineering from an accredited program. Complete at least one co-op or internship in a manufacturing or plant environment to build hands-on experience. Pass the Fundamentals of Engineering exam to earn your EIT credential. Then apply to entry-level assistant or junior process engineer roles in industries aligned with your coursework.

How do you get hired as an assistant process engineer with little or no experience?

Focus on roles that explicitly label themselves entry-level or new-grad, since many chemical and manufacturing companies run structured cohort hiring programs. Highlight any lab, co-op, or capstone project work where you applied process improvement or data analysis. Certifications in Lean or Six Sigma White Belt signal initiative and help your application stand out when your direct plant experience is limited.

What does the assistant process engineer interview process look like?

Most companies start with a recruiter screening call focused on background and availability, followed by a technical phone or video interview covering mass balances, thermodynamics, and process control fundamentals. Finalists typically attend an on-site or virtual panel interview that includes a process case study or plant walk-through scenario. Some employers add a written technical assessment before the final offer stage.

Where can I find and apply to assistant process engineer jobs?

You can find and apply to assistant process engineer jobs on Migrate Mate, which lists current openings from across the United States. Search for roles that fit your industry background and experience level, then apply directly to each listing that matches what you are looking for.

See All 15 Assistant Process Engineer Jobs

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