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Engineering Assistant Jobs in Plainfield, IN (NOW HIRING)

State of Indiana

Engineering Assistant

Indianapolis, IN · On-site

$42K/yr

Oversee consultant engineers who perform utility coordination duties for the Local Program Administration (LPA) ensuring compliance with following federal program guide, INDOT Design Manual, LPA ...

Posted today

Turner Construction

Engineer

Indianapolis, IN · On-site

... Engineering Assistants, and Interns. The Engineer is the individual on the project responsible for building the overall project "on paper". Reports to: Project Engineer, Project Manager or Project ...

Turner Construction

Engineer

Indianapolis, IN · On-site

... Engineering Assistants, and Interns. The Engineer is the individual on the project responsible for building the overall project "on paper". Reports to: Project Engineer, Project Manager or Project ...

FV Engineering

Engineering Technician

Indianapolis, IN · On-site

Responsibilities: • Assist engineers with design tasks for municipal infrastructure projects, with a focus on transportation related type work, including development of plans using AutoCad Civil 3D ...

Turner Construction

Engineer

Indianapolis, IN · On-site

... Engineering Assistants, and Interns. The Engineer is the individual on the project responsible for building the overall project "on paper". Reports to: Project Engineer, Project Manager or Project ...

JQOL

Structural Engineering Intern (Summer)

Indianapolis, IN · On-site

$16 - $20.75/hr

Key Responsibilities * Assist with the preparation of structural engineering plans, details, and construction documents. * Support structural calculations, engineering reports, and project research ...

JQOL

Structural Engineering Intern (Summer)

Indianapolis, IN · On-site

$16 - $20.75/hr

Key Responsibilities * Assist with the preparation of structural engineering plans, details, and construction documents. * Support structural calculations, engineering reports, and project research ...

JQOL

Structural Engineering Intern (Summer)

Indianapolis, IN · On-site

$16 - $20.75/hr

Structural Engineering Intern (Summer)Position Summary The Structural Engineering Intern will assist the structural engineering team with project design and construction documents while gaining hands ...

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Engineering Assistant information

See Plainfield, IN salary details

$12

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$56

How much do engineering assistant jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for engineering assistant in Plainfield, IN is $30.95, according to ZipRecruiter salary data. Most workers in this role earn between $19.81 and $37.26 per hour, depending on experience, location, and employer.

What is an engineering assistant?

An engineering assistant provides support to the engineering team on a variety of projects. As an engineering assistant, your job duties include spec reading, research, conducting tests, modifying techniques, and resolving issues. Additional responsibilities as an engineering assistant are to help project engineers design, develop, evaluate, and troubleshoot to accomplish project goals. You work as part of a team in a lab or workshop environment, so a commitment to safety and compliance with regulations is important. Communication skills are also a must for this career.

What are some common challenges engineering assistants face when supporting multiple projects simultaneously?

Engineering Assistants often juggle tasks across several projects, which can present challenges in prioritization and time management. Balancing administrative duties, technical support, and communication with different teams requires strong organizational skills and adaptability. Proactively coordinating with project managers and regularly updating task lists can help manage workloads more effectively and ensure deadlines are met. Developing familiarity with project management software and open communication channels are also key to thriving in this dynamic environment.

What are the key skills and qualifications needed to thrive as an engineering assistant, and why are they important?

To thrive as an Engineering Assistant, you need a solid background in engineering principles, technical drawing, and data analysis, usually supported by an associate degree or equivalent technical training. Familiarity with CAD software, Microsoft Office Suite, and project management systems is commonly required. Strong organizational skills, attention to detail, and effective communication help you excel in supporting engineering teams and handling multiple tasks. These skills ensure accurate project documentation, efficient workflows, and seamless collaboration within engineering projects.

What is the difference between Engineering Assistant vs Engineering Technician?

AspectEngineering AssistantEngineering Technician
Required CredentialsAssociate degree or relevant certificationAssociate degree or technical diploma
Work EnvironmentOffice, field, or lab settingsLaboratory, field, or manufacturing environments
Employer & Industry UsageCommon in engineering firms, construction, and manufacturingOften in manufacturing, research, and technical services
Common Search & ComparisonYesYes

Engineering Assistants typically support engineering projects through administrative tasks, data collection, and basic technical work, often working in office or field settings. Engineering Technicians focus more on hands-on technical tasks, testing, and maintaining equipment. Both roles require similar educational backgrounds but differ in daily responsibilities and work environments.

How much is the salary of an engineering assistant?

The salary of an engineering assistant typically ranges from $40,000 to $60,000 per year, depending on experience, location, and industry. Entry-level positions may start lower, while experienced assistants or those with specialized skills can earn higher wages. Certifications in engineering or technical tools can also influence salary levels.

What does an engineering assistant do?

An engineering assistant supports engineers by performing tasks such as collecting data, preparing reports, maintaining technical documents, and assisting with project coordination. They often use tools like CAD software and may need basic knowledge of engineering principles and safety protocols. Their role helps ensure projects run smoothly and efficiently.
More about Engineering Assistant jobs

What are the most commonly searched types of Engineering jobs in Plainfield, IN?

The most popular types of Engineering jobs in Plainfield, IN are:

What are popular job titles related to Engineering Assistant jobs in Plainfield, IN?

For Engineering Assistant jobs in Plainfield, IN, the most frequently searched job titles are:

What job categories do people searching Engineering Assistant jobs in Plainfield, IN look for?

The top searched job categories for Engineering Assistant jobs in Plainfield, IN are:

What cities near Plainfield, IN are hiring for Engineering Assistant jobs?

Cities near Plainfield, IN with the most Engineering Assistant job openings:

Engineering Assistant jobs near you
Infographic showing various Engineering Assistant job openings in Plainfield, IN as of August 2026, with employment types broken down into 1% As Needed, 74% Full Time, 22% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $64,379 per year, or $31 per hour.

Engineering Assistant

State of Indiana

Indianapolis, IN • On-site

$42K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 17 hours ago

Posted today

State Of Indiana rating

7.0

Company rating: 7.0 out of 10

Based on 189 frontline employees who took The Breakroom Quiz

41st of 50 rated states

Job description

 Work for Indiana

Begin a fulfilling career with the State of Indiana by joining one of the largest employers in the state, offering a range of opportunities across 60+ agencies. At the state, you'll find competitive compensation, a robust benefits package and a commitment to work-life balance. Most importantly, you'll have the chance to make a real and measurable impact on the lives of Hoosiers across Indiana.

About the Indiana Department of Transportation: 
The Indiana Department of Transportation (INDOT) provides a dynamic workplace that serves Indiana citizens, improves our state’s quality of life, and enhances its economic opportunity. INDOT has a number of innovative programs and projects, including Public-Private Partnerships, Green Initiatives, and cutting-edge uses of materials and assets. As part of the State of Indiana, INDOT offers a competitive total compensation package, as well as outstanding work/life balance. Whether you are an established professional in the transportation field or just starting your career, INDOT has exciting and challenging opportunities for you.

Role Overview:
This role provides essential operational and administrative support to INDOT's Utilities & Railroad and Real Estate divisions by managing agreement processing, invoice routing, certification tracking, procurement coordination, and routine daily tasks that keep both units running smoothly. Key responsibilities include coordinating multi‑step contract workflows, maintaining and updating critical records and contact lists, supporting Real Estate invoicing and PO requests, and handling ongoing administrative activities such as email triage, mail retrieval, meeting coordination, and document updates.


The ideal candidate is highly detail‑oriented, organized, and skilled in managing repeated, time‑sensitive processes across multiple systems and stakeholders. Strong communication abilities, accuracy in data and document handling, and comfort with high‑volume administrative work are essential for success in this role.

Location:
This position is with INDOT's Central Office in Indianapolis.

Salary:

The salary for this position traditionally starts at $42,900.00 but may be commensurate with education and work experience. Use our Compensation Calculator to view the total compensation package.

A Day in the Life:

The essential functions of this role are as follows:

  • Make decisions on federal eligibility for reimbursement after reviewing legal records, engineering drawings, legal transactions, and other documents.
  • Make decisions on the necessity of utility companies to relocate facilities after conducting conflict analysis of existing utility locations with proposed projects by comparing design drawings, subsurface utility engineering reports and topographical survey data.
  • Negotiate contractual agreements between utility and railroad companies with the project owner.
  • Oversee consultant engineers who perform utility coordination duties for the Local Program Administration (LPA) ensuring compliance with following federal program guide, INDOT Design Manual, LPA guidance document and INDOT Utility Accommodation Policy.
  • Coordinate transportation projects with utility and railroad companies within specific timelines and budgets.
  • Execute agreements, work plans, special provisions, and other critical documents necessary for project construction.
  • Analyze invoices from utility and railroad companies to make sure all federal guidelines are met.

The job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee. Other duties, responsibilities and activities may change or be assigned at any time.

What You'll Need for Success:

Individuals in this role should minimally be able to articulate or demonstrate the following:

  • Must possess a valid commercial driver's license (CDL) or must obtain within 90 days of employment.
  • Extensive knowledge of accepted construction practices, procedures, and precedents.
  • Extensive knowledge of federal, state, and local guidelines, manuals, permit laws and regulations as they apply to construction standards.
  • Considerable knowledge of highway statutory, departmental, and administrative laws, rules and regulations.
  • Considerable knowledge of railroad, utility, and highway construction practices in the field of civil engineering.
  • Demonstrated ability to lead multiple outside owners and stakeholders to collaborative solutions.
  • Demonstrated ability to comprehend, translate, and interact with construction drawings.
  • Effective communicate skills.

A degree is not required.

Individuals should have the ability to perform essential functions with or without reasonable accommodation.

Supervisory Responsibilities/Direct Reports:
This role may be utilized in a supervisory capacity based on agency needs.

Benefits of Employment with the State of Indiana:

The State of Indiana offers a comprehensive benefit package for full-time employees which includes: 

  • Three (3) medical plan options (including RX coverage) as well as vision and dental plans
  • Wellness Rewards Program: Complete wellness activities to earn gift card rewards
  • Health savings account, which includes bi-weekly state contribution
  • Deferred compensation 457(b) account (similar to 401(k) plan) with employer match
  • Two (2) fully-funded pension plan options
  • A robust, comprehensive program of leave policies covering a variety of employee needs, including but not limited to:
    • 150 hours of paid New Parent Leave and up to eight weeks of paid Childbirth Recovery Leave for eligible mothers
    • Up to 15 hours of paid community service leave
  • Combined 180 hours of paid vacation, personal, and sick leave time off
  • 12 paid holidays, 14 on election years
  • Education Reimbursement Program
  • Group life insurance
  • Referral Bonus program
  • Employee assistance program that allows for covered behavioral health visits
  • Qualified employer for the Public Service Loan Forgiveness Program
  • Free Parking for most positions
  • Free LinkedIn Learning access

Equal Employment Opportunity:

The State of Indiana is an Equal Opportunity Employer and is committed to recruiting, selecting, developing, and promoting employees based on individual ability and job performance. Reasonable accommodations may be available to enable individuals with disabilities to complete the application and interview process as well as perform the essential functions of a role. If you require reasonable accommodations to complete this application, you can request assistance by contacting the Indiana State Personnel Department at jobs@spd.IN.gov.

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