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Project Assistant Intern Jobs in Austin, TX (NOW HIRING)

Intern

Austin, TX

$15 - $20/hr

Engineering Intern - Construction Materials Testing Intertek, a leading provider of quality and ... Communicate effectively with client and project teams * Assist in classifying soil samples and ...

Engineering Intern

Austin, TX

$16.75 - $21.75/hr

The selected applicant will gain practical experience from various TxDOT or county projects that ... Learn processes and procedures and assist in analysis and design. * Provide engineering support ...

Engineering Intern

Austin, TX · On-site

$16.50 - $21.50/hr

The selected applicant will gain practical experience from various TxDOT or county projects that ... Learn processes and procedures and assist in analysis and design. * Provide engineering support ...

Engineering Intern

Austin, TX · On-site

$16.50 - $21.50/hr

The selected applicant will gain practical experience from various TxDOT or county projects that ... Learn processes and procedures and assist in analysis and design. * Provide engineering support ...

Engineering Intern

Austin, TX

$16.75 - $21.75/hr

The selected applicant will gain practical experience from various TxDOT or county projects that ... Learn processes and procedures and assist in analysis and design. * Provide engineering support ...

Intern

Round Rock, TX

$14 - $18.75/hr

RRC is seeking a talented Intern to help us build the future of U.S. energy production. RRC is a ... * Assist project teams with day-to-day tasks and other activities as assigned * Support ...

Intern

Round Rock, TX

$14 - $18.75/hr

RRC is seeking a talented Intern to help us build the future of U.S. energy production. RRC is a ... * Assist project teams with day-to-day tasks and other activities as assigned * Support ...

Intern

Round Rock, TX · On-site +1

$14 - $18.75/hr

RRC is seeking a talented Intern to help us build the future of U.S. energy production. RRC is a ... * Assist project teams with day-to-day tasks and other activities as assigned * Support ...

Transportation Engineering Intern | Austin, TX

Austin, TX · On-site

$16.50 - $21.50/hr

Transportation Engineering Intern | Austin, TX 100% Employee-Owned | Big-firm resources, local-team ... Not available What You'll Do * Assist with transportation-project design for highways, bridges ...

The intern will gain practical experience coordinating youth-led initiatives, facilitating ... Maintain organized project documentation, templates, and program resources. * Assist with special ...

Showing results 21-40

Project Assistant Intern information

See Austin, TX salary details

$9

$17

$23

How much do project assistant intern jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for project assistant intern in Austin, TX is $17.15, according to ZipRecruiter salary data. Most workers in this role earn between $14.28 and $19.04 per hour, depending on experience, location, and employer.

What is a project assistant intern?

Project Assistant Interns are entry-level professionals who support project managers and teams with various administrative and organizational tasks. Their responsibilities often include coordinating schedules, preparing documents, conducting research, and assisting with communication between stakeholders. This role provides hands-on experience in project management and helps interns develop valuable workplace skills while contributing to the success of projects.

How does a project assistant intern typically collaborate with other team members during a project?

As a Project Assistant Intern, you’ll regularly interact with project managers, team leads, and various departmental staff to ensure tasks are completed on time. Your role often involves scheduling meetings, distributing project documentation, and tracking progress updates from different team members. You may also help coordinate communication between internal teams and external stakeholders, which builds your organizational and teamwork skills. This collaborative environment provides a valuable learning experience and helps you understand the workflow of larger projects.

What are the key skills and qualifications needed to thrive as a project assistant intern, and why are they important?

To thrive as a Project Assistant Intern, you typically need strong organizational skills, attention to detail, and a foundational understanding of project management principles, often supported by coursework in business or related fields. Familiarity with project management software such as Microsoft Project, Trello, or Asana, as well as proficiency in Microsoft Office Suite, is commonly expected. Effective communication, adaptability, and teamwork are vital soft skills that help interns collaborate and respond to shifting project needs. These skills and qualities ensure interns can support project teams efficiently, contribute to successful project outcomes, and build a strong foundation for future roles.

What cities near Austin, TX are hiring for Project Assistant Intern jobs?

Cities near Austin, TX with the most Project Assistant Intern job openings:

Infographic showing various Project Assistant Intern job openings in Austin, TX as of August 2026, with employment types broken down into 87% Full Time, 8% Part Time, and 5% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $35,678 per year, or $17.2 per hour.

Returning Planning Intern- Summer 2027- Central Division (For Current/Former HNTB Interns Only)

HNTB

Round Rock, TX • On-site

$14.50 - $18.75/hr

Full-time

Posted 25 days ago


HNTB rating

9.2

Company rating: 9.2 out of 10

Based on 22 frontline employees who took The Breakroom Quiz


Job description

What We're Looking For

This position is for current/former HNTB interns ONLY.
At HNTB, you can create a career that is meaningful to you while building communities that matter to all of us. For more than a century, we have been delivering solutions for some of the largest, most complex infrastructure projects across the country. With our historic growth, it is an exciting time to join our team of employee-owners.
This opportunity entails being under close supervision, assist departments by performing basic assignments in the areas including, but not limited to Science, Planning, Technology. This position is usually on a part-time, temporary, or co-op basis.

What You'll Do:

  • Assists project team members with various support tasks.
  • Conducts basic research and data collection.
  • Maintains records, collections and files related to specific projects.
  • Assist in the development of graphics, presentation materials and reports.
  • Performs other duties assigned.

What You'll Need:

  • Enrolled in a related undergraduate or graduate program

What We Prefer:

  • Current/former HNTB intern

Additional Information

Click here for benefits information: HNTB Total Rewards

Click here to learn more about Equal Opportunity Employer/Disability/Veteran

Visa sponsorship is not available for this position.#AB

.

Locations:

Austin, TX, Baton Rouge, LA, Dallas, TX, Des Moines, IA, El Paso, TX, Fort Worth, TX, Houston, TX (Fannin), Kansas City, MO, Little Rock, AR, New Orleans, LA, Oklahoma City, OK, Overland Park, KS (129th Street), Overland Park, KS (Sprint Parkway), Plano, TX (Granite Parkway), Round Rock, TX, San Antonio, TX (McAllister Freeway), St. Louis, MO

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NOTICE TO THIRD-PARTY AGENCIES:

HNTB does not accept unsolicited resumes from recruiters or agencies. Any staffing/employment agency, person or entity that submits an unsolicited resume to this site does so with the understanding that the applicant's resume will become the property of HNTB. HNTB will have the right to hire that applicant at its discretion and without any fee owed to the submitting staffing/employment agency, person or entity. Staffing/employment agencies who have fee agreements with HNTB must submit applicants to the designated HNTB recruiter to be eligible for placement fees.


What HNTB employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


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About HNTB

Sourced by ZipRecruiter

At HNTB, you can create a career that is meaningful to you while building communities that matter to all of us. For more than a century, we have been delivering solutions for some of the largest, most complex infrastructure projects across the country. With our historic growth, it is an exciting time to join our team of employee-owners.

Industry

Construction

Company size

1,001 - 5,000 Employees

Headquarters location

Kansas City, MO, US

Year founded

1914