9 summer programs jobs at 5 companies in San Antonio, TX

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Summer 2026 & Summer 2027 Internship Opportunities
Fayetteville or North Little Rock or College Station or Austin or Frisco or Greenville or Harlingen or Tulsa or Oklahoma City or Dallas or Kansas City or Tampa or Birmingham or Wichita or San Antonio or Ridgeland or Houston or Atlanta
OnsiteTemporary
Garver
Garver: Multi-disciplined engineering and planning firm for infrastructure projects.
Must be pursuing an engineering degree from an ABET accredited program.
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Intern to Intern Conversion – Business Functions (All) (Summer 2026 Intern Program)
Everett or Huntsville or Charleston or Tinker Air Force Base or Oklahoma City or Berkeley or Huntington Beach or Hazelwood or Germantown or El Segundo or China Lake or Arlington or Ridley Park or Tukwila or North Charleston or Kennedy Space Center or Fairfax or Houston or Colorado Springs or Chicago or Long Beach or Renton or Saint Louis or Dallas or Seattle or Auburn or Philadelphia or San Antonio or Kent or Mesa
$38k-$64k/yr OnsiteFull Time, Internship
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, satellites, and defense systems.
Must be enrolled in a bachelor's or higher program (graduation on/after Aug 2027), be available full-time for a 10-12 week Summer 2027 internship, and have previously interned with Boeing.
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Summer 2027 Construction Management Internship
New Braunfels or Canton or Charlotte or St. Louis
OnsiteInternship
Keeley Companies
Keeley Companies: Provides construction, infrastructure, development, and restoration services nationwide.
Pursuing a bachelor's in civil/construction engineering or construction management; strong communication, teamwork, problem solving, and ability to support project teams. Pre-employment assessment and drug screen required.
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Summer 2027 Construction Management Internship
St. Louis or Canton or Charlotte or New Braunfels
OnsiteInternship
Keeley Companies
Keeley Companies: Provides construction, infrastructure, development, and restoration services nationwide.
Currently pursuing a bachelor's in civil/construction-related field; ability to work independently and on teams; strong communication, problem solving, and organizational skills; willing to complete assessment and pre-employment drug screen.
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2027 Summer Heavy Civil Engineering Internship (Austin/San Antonio, Texas Area) - Austin Bridge & Road
Austin or San Antonio
OnsiteInternship, Full Time
Austin Industrial
Austin Industrial: Construction and maintenance services for industrial facilities.
Must be a junior or senior pursuing a bachelor's in civil engineering, construction management, or similar; valid driver's license; strong communication and analytical skills; able to commute to jobsite.
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New Grad Construction Rep I- Winter/Summer 2027- Central Division (For Current/Former HNTB Interns Only)
Austin or Baton Rouge or Dallas or Des Moines or El Paso or Fort Worth or Houston or Kansas City or Little Rock or New Orleans or Oklahoma City or Overland Park or Plano or Round Rock or San Antonio or St. Louis
FieldFull Time
HNTB
HNTB: Designs and manages large-scale transportation and infrastructure projects.
2+ YOEAssociate+2 years experience or Bachelor's in Construction Management/related, reads plans, documents field issues, basic math, Microsoft Office, NICET Level 1 or CMIT preferred, experience with digital construction tools.
Microsoft Office Suite, Constructware, Asite, GPS/Rover
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Intern Engineer - Summer 2027 - Central Division (For Current/Former HNTB Interns Only)
Austin or Baton Rouge or Dallas or Des Moines or El Paso or Fort Worth or Houston or Kansas City or Little Rock or New Orleans or Oklahoma City or Overland Park or Plano or Round Rock or San Antonio or St. Louis
OnsiteFull Time
HNTB
HNTB: Infrastructure design and engineering for transportation and public works
High school diploma/GED plus current enrollment in an accredited engineering program. Basic engineering/math skills, Microsoft Office proficiency, ability to perform basic calculations and prepare shop drawings.
Microsoft Office
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Intern to Entry Level Conversion - Engineering (Summer 2026 Intern Program)
Seattle or Saint Charles or Huntsville or Portland or Midwest City or Oklahoma City or Berkeley or Miami or Huntington Beach or Hazelwood or Germantown or El Segundo or Fort Walton Beach or Ridgecrest or Tukwila or North Charleston or Kennedy Space Center or Heath or Houston or Fairfax or Colorado Springs or Seal Beach or Long Beach or Newburgh or Renton or Saint Louis or Auburn or Philadelphia or Everett or San Antonio or Kent or Mesa or New Orleans
$50k-$174k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, satellites, and defense systems.
Currently enrolled engineering/applied-sciences student with expected graduation before September 2027; previously interned with Boeing; strong academics, collaboration, and technical project experience; ability to meet export-control U.S. Person requirements for many roles.
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Intern to Entry Level Conversion – Business Functions (All) (Summer 2026 Intern Program)
Everett or Saint Charles or Portland or Charleston or Oklahoma City or Berkeley or Miami or Huntington Beach or Hazelwood or Germantown or El Segundo or China Lake or Arlington or Ridley Park or Tukwila or North Charleston or Kennedy Space Center or Fairfax or Houston or Colorado Springs or Chicago or Long Beach or Renton or Dallas or Seattle or Auburn or Philadelphia or San Antonio or Kent or Mesa
$50k-$174k/yr HybridFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, satellites, and defense systems.
Enrolled college student with graduation before August 2027; previous Boeing internship required. US Person required; some roles may require ability to obtain security clearance. Employer will not sponsor visas.