Project Assistant Jobs in Houston, TX

Project Assistant jobs in Houston are concentrated in the Energy Corridor, Downtown, and the Texas Medical Center, with strong demand across energy, healthcare, construction, and professional services. Employers hiring right now include Quanta Infrastructure Solutions, Quanta Services, and Structure Tone Southwest. Scan the live roles below and apply to whichever ones fit.

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Overview

Open roles41
Top employerQuanta Infrastructure Solutions
Work type82% On-site
Top credentialBachelor's degree in construction management
Companies hiring32

Showing 5 of 41+ Project Assistant jobs

Earth Engineering
Assistant Project Manager - Houston TX | Earth Engineering
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Earth Engineering
New 5h ago
Assistant Project Manager - Houston TX | Earth Engineering
Earth Engineering
Houston, Texas
Engineering (Non-Software)
Project Management
Technical Program Management
$16 - $22/hr
51-200

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A
Assistant Project Coordinator
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A
Added 2d ago
Assistant Project Coordinator
Accutek Technologies, Inc.
Houston, Texas
Business Operations
Program Management
Project Management
$46k - $62k/yr
On-Site

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Texas Children's Hospital
Research Assistant - Immunization Project
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Texas Children's Hospital
Added 3d ago
Research Assistant - Immunization Project
Texas Children's Hospital
Houston, Texas
Biotech & Life Sciences
Environmental & Physical Sciences
Laboratory Research
Research & Academia
High school diploma or GED
5,001-10,000

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CUPERTINO ELECTRIC
Assistant Project Manager - Modular - Data Center
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CUPERTINO ELECTRIC
Added 1w ago
Assistant Project Manager - Modular - Data Center
CUPERTINO ELECTRIC
Houston, Texas
Program Management
Project Management
$81k - $128k/yr
Remote (US)
Bachelor's degree in construction management
1,001-5,000

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Burns & McDonnell
Assistant Project Controls Specialist - (Houston)
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Burns & McDonnell
Added 1w ago
Assistant Project Controls Specialist - (Houston)
Burns & McDonnell
Houston, Texas
Data Analytics
Data Science
Property Management
Bachelor's degree in construction management
5,001-10,000

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See All 41 Project Assistant Jobs in Houston

Find roles in Houston that match your experience and apply in just a few clicks.

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Project Assistant Job Market in Houston

Who's Hiring

Quanta Infrastructure Solutions
Quanta Infrastructure Solutions7 open roles
Quanta Services
Quanta Services3 open roles
Structure Tone Southwest
Structure Tone Southwest2 open roles

Top Industries Hiring

  • Energy
  • Consulting & Professional Services
  • Construction & Real Estate

Project Assistant Jobs in Houston: Frequently Asked Questions

How do I get a project assistant job in Houston?

Target Houston's highest-hiring sectors: energy and oil and gas firms in the Energy Corridor, hospital systems and research institutions in the Texas Medical Center, and engineering and construction companies operating across the metro. A background in project coordination, document control, or administrative support stands out here. Familiarity with scheduling software and exposure to large capital or infrastructure projects gives candidates a clear edge in Houston's market.

Which companies hire project assistants in Houston?

Companies currently hiring project assistants in Houston include Quanta Infrastructure Solutions, Quanta Services, and Structure Tone Southwest, per current listings on Migrate Mate as of July 2026. Houston's employer base skews toward large energy operators, engineering and construction firms, health systems, and corporate headquarters with active project management offices.

Are there remote project assistant jobs in Houston?

Yes, though availability depends heavily on role type. Project assistant work tied to construction sites, labs, or energy facilities is almost always on-site, while desk-based coordination and administrative support roles are more commonly remote or hybrid. About 18% of project assistant openings tied to Houston are remote or hybrid as of July 2026. Corporate and professional services roles in Downtown and Greenway Plaza tend to offer the most flexibility.

How can I get a project assistant job in Houston with little or no experience?

The most realistic entry path in Houston is through administrative or coordinator roles at engineering firms, hospital systems, or energy companies, where internal moves into project support are common. Houston's large construction and infrastructure sector also hires entry-level project assistants for site documentation and scheduling support. Community college certificate programs in project management, offered locally through Houston Community College, strengthen early-career applications and are recognized by Houston employers hiring at the assistant level.

Which industries hire the most project assistants in Houston?

Houston project assistant roles concentrate in Energy, Consulting & Professional Services, and Construction & Real Estate, based on current listings on Migrate Mate as of July 2026. Houston's standing as the energy capital of the U.S., combined with one of the largest medical complexes in the world and a major port driving logistics and construction activity, makes those sectors the dominant sources of local demand.

See All 41 Project Assistant Jobs in Houston

Find roles in Houston that match your experience and apply in just a few clicks.

Find Project Assistant Jobs