Mechanical Engineer Jobs in San Antonio, TX

Mechanical engineer jobs in San Antonio are in active demand, concentrated in the South Texas Medical Center corridor, the Greater Brooks area, and the northeast industrial zone along Loop 1604, with strong hiring across aerospace, defense, and manufacturing. Employers hiring right now include Smith Seckman Reid, Southwest Research Institute, and NOV. Scan the live roles below and apply to whichever ones fit.

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Overview

Open roles374+
Top employerSmith Seckman Reid
Work type100% On-site
Top credentialBachelor's degree in mechanical engineering
Companies hiring7

Showing 5 of 374+ Mechanical Engineer jobs

O
Mechanical Engineer
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O
Added 2d ago
Mechanical Engineer
Oem, Inc.
San Antonio, Texas
Compliance & Risk
Health & Safety
Human Resources
$70k - $81k/yr
On-Site
Bachelor's degree in mechanical engineering

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Southwest Research Institute
ENGINEER - RESEARCH ENGINEER - Mechanical Engineer
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Southwest Research Institute
Added 2w ago
ENGINEER - RESEARCH ENGINEER - Mechanical Engineer
Southwest Research Institute
San Antonio, Texas
Solutions Engineering & Architecture
Specialized Engineering
Systems Administration
Technical Program Management
Bachelor's degree in mechanical engineering
1,001-5,000

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VoltaGrid, LLC
Field Engineer, Mechanical
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VoltaGrid, LLC
Added 3w ago
Field Engineer, Mechanical
VoltaGrid, LLC
San Antonio, Texas
Engineering (Non-Software)
Manufacturing Operations
Bachelor's degree in engineering
501-1,000

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Smith Seckman Reid
Mechanical Engineer II
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Smith Seckman Reid
Added 3w ago
Mechanical Engineer II
Smith Seckman Reid
San Antonio, Texas
Engineering (Non-Software)
Mechanical Engineering
Project Management
Bachelor's degree in engineering
501-1,000

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Smith Seckman Reid
Mechanical Engineer I
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Smith Seckman Reid
Added 3w ago
Mechanical Engineer I
Smith Seckman Reid
San Antonio, Texas
Engineering (Non-Software)
Mechanical Engineering
Project Management
Bachelor's degree in engineering
501-1,000

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See All 374+ Mechanical Engineer Jobs in San Antonio

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Mechanical Engineer Job Market in San Antonio

Who's Hiring

  • Smith Seckman Reid
    Smith Seckman Reid112
  • Southwest Research Institute
    Southwest Research Institute75
  • NOV
    NOV37
  • O
    Oem37
  • VoltaGrid
    VoltaGrid37

Top Industries Hiring

  • Transportation & Logistics

Mechanical Engineer Jobs in San Antonio: Frequently Asked Questions

How do I get a mechanical engineer job in San Antonio?

Focus your search on San Antonio's defense contracting ecosystem around Joint Base San Antonio, the aerospace and MRO operations clustered near San Antonio International Airport, and the manufacturing and energy sectors growing along the I-35 and I-10 corridors. Candidates with experience in aerospace structures, HVAC systems for large facilities, or military equipment maintenance stand out locally. Networking through local industry groups and targeting primes and their subcontractors gives you a direct edge in this market.

Which companies hire mechanical engineers in San Antonio?

Employers hiring mechanical engineers in San Antonio right now include Smith Seckman Reid, Southwest Research Institute, and NOV, based on current listings on Migrate Mate as of August 2026. San Antonio's hiring base skews heavily toward defense contractors, aerospace maintenance firms, utilities, and advanced manufacturing operations that often fill roles across multiple engineering disciplines.

Are there remote mechanical engineer jobs in San Antonio?

Yes, though mechanical engineering is inherently hands-on, so fully remote roles are limited compared to software or finance fields. About 0% of mechanical engineer openings tied to San Antonio are remote or hybrid as of August 2026, concentrated in design, simulation, and systems analysis functions. Roles involving CAD modeling, thermal analysis, or proposal engineering are the most likely to offer schedule flexibility in the local market.

How can I get a mechanical engineer job in San Antonio with little or no experience?

The most realistic entry path in San Antonio is targeting defense contractors and aerospace MRO shops that run structured new-grad or rotational programs, as Joint Base San Antonio creates consistent demand for entry-level engineers supporting equipment and facilities work. Roles like manufacturing engineer I, facilities engineer, or field service engineer are common first positions locally. A degree from UTSA or Texas A&M San Antonio combined with any internship at a local contractor moves your application past most first screens.

Which industries hire the most mechanical engineers in San Antonio?

The sectors hiring the most mechanical engineers in San Antonio are Transportation & Logistics, based on current listings on Migrate Mate as of August 2026. San Antonio's concentration of military installations, a large hospital and medical device sector in the South Texas Medical Center, and growing advanced manufacturing along its highway corridors combine to make those industries the dominant employers of mechanical engineering talent in the city.

See All 374+ Mechanical Engineer Jobs in San Antonio

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