Project Assistant Jobs in San Antonio, TX

Project assistant jobs in San Antonio are concentrated in the South Texas Medical Center, downtown near the River Walk business corridor, and the growing tech and defense corridors along Loop 1604 and the Northwest Side, with strong demand across healthcare, defense contracting, and construction management. Employers hiring right now include Westwood Professional Services, STV, and Loenbro. See the openings below and apply to the ones that match your experience.

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Overview

Open roles14
Top employerWestwood Professional Services
Work type100% On-site
Top credentialBachelor's degree in construction management
Companies hiring13

Showing 5 of 14+ Project Assistant jobs

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Assistant Project Coordinator
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A
Added 1d ago
Assistant Project Coordinator
Alamo Transport and Development
San Antonio, Texas
Business Operations
Project & Program Management
Project Management
$18 - $20/hr
On-Site

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DVA Group
Assistant Project Manager / Project Coordinator
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DVA Group
Added 1w ago
Assistant Project Manager / Project Coordinator
DVA Group
San Antonio, Texas
Construction Management
Program Management
Project & Program Management
Project Management
$41k.39 - $64k.01/yr
On-Site

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Ceco Concrete
Assistant Project Manager I - San Antonio, TX
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Ceco Concrete
Added 3w ago
Assistant Project Manager I - San Antonio, TX
Ceco Concrete
San Antonio, Texas
Program Management
Project Management
Quality Assurance & Testing (QA Testing)
Bachelor's degree in construction management

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Chenega Corporation
Project Manager Assistant Electrical
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Chenega Corporation
Added 3w ago
Project Manager Assistant Electrical
Chenega Corporation
San Antonio, Texas
Construction Management
Manufacturing Operations
Project Management
5,001-10,000

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Layton Construction
Assistant Project Manager - Healthcare Construction (Traveling)
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Layton Construction
Added 1mo ago
Assistant Project Manager - Healthcare Construction (Traveling)
Layton Construction
San Antonio, Texas
Construction Management
Manufacturing Operations
Project Management
Bachelor's degree in construction management
201-500

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See All 14 Project Assistant Jobs in San Antonio

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

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Project Assistant Job Market in San Antonio

Who's Hiring

Westwood Professional Services
Westwood Professional Services2 open roles
STV
STV1 open role
Loenbro
Loenbro1 open role

Top Industries Hiring

  • Consulting & Professional Services
  • Construction & Real Estate

Project Assistant Jobs in San Antonio: Frequently Asked Questions

How do I get a project assistant job in San Antonio?

Focus your search on San Antonio's largest hiring sectors: healthcare systems around the South Texas Medical Center, defense and government contractors clustered near Joint Base San Antonio, and commercial construction firms expanding across the North Side and Stone Oak area. Candidates who can show experience with project scheduling tools, document control, or budget tracking stand out locally. Networking through San Antonio's active construction and healthcare communities also opens doors faster than applications alone.

Which companies hire project assistants in San Antonio?

Companies currently hiring project assistants in San Antonio include Westwood Professional Services, STV, and Loenbro, per current listings on Migrate Mate as of July 2026. San Antonio's hiring mix leans toward large healthcare systems, federal contractors, and regional construction and engineering firms, all of which maintain ongoing project support staff.

Are there remote project assistant jobs in San Antonio?

Yes, though availability depends on the role type: desk-based and administrative project assistant positions are more remote-friendly, while construction or on-site coordination roles are almost entirely in person. About 0% of project assistant openings tied to San Antonio are remote or hybrid as of July 2026. The most remote-compatible work tends to be in healthcare administration and technology project support.

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

The most realistic entry path in San Antonio is targeting administrative or coordinator roles at the city's large healthcare networks and defense contractors, which regularly hire entry-level support staff and promote from within. Roles like office coordinator, administrative assistant, or scheduling clerk at employers like a hospital system or a government contracting firm give you direct exposure to project workflows. Familiarity with Microsoft Project or similar tools, even from coursework, gives candidates a concrete advantage in local interviews.

Which industries hire the most project assistants in San Antonio?

The sectors hiring the most project assistants in San Antonio are Consulting & Professional Services and Construction & Real Estate, based on current listings on Migrate Mate as of July 2026. San Antonio's economy is anchored by its massive military and medical footprint, which creates sustained, year-round demand for project support staff across both sectors.

See All 14 Project Assistant Jobs in San Antonio

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

Find Project Assistant Jobs