32 intern engineering jobs at 24 companies in Selma, TX

3w
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2027 Engineering Corporate Intern Program - Product Development Track
Mossville or Brooklyn Park or Decatur or Fort Worth or Lafayette or Pontiac or Kennett Square or Pittsburgh or El Reno or Schertz or Rapid City or Griffin or Denison or Houston or East Peoria or Clayton or West Fargo or Alpharetta or Peoria
$25-$43/hr OnsiteFull Time, Internship
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Full-time 12-week, 40-hr/wk internship for students pursuing an ABET-accredited engineering degree; 3.0+ GPA, 24+ semester hours completed, ability to relocate/commute, engineering fundamentals and analytical skills.
ANSYS, MATLAB, Simulink, C, C#, C++, Python, Visual Basic, CFD, FEA, HIL, SIL
1w
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Intern - Engineering / Development Department
San Antonio, Texas, United States
$19/hr OnsiteInternship
San Antonio Water System
San Antonio Water System: Provides municipal water and wastewater services in San Antonio.
Currently enrolled junior/senior or graduate engineering student; 2+ years Microsoft Office experience; ability to learn ArcGIS Pro and INFOR; strong communication, organization, and attention to detail; able to lift up to 20 lbs.
ArcGIS Pro, Microsoft Excel, INFOR
1mo
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Intern Co-op Mechanical Engineering & Robotics 2026 (Seguin, TX, TX, US, 78155)
Seguin, Texas, United States
OnsiteInternship
Vitesco Technologies
Vitesco TechnologiesFrankfurt Stock Exchange: SHA: Develops and manufactures powertrain systems and electrification solutions for vehicles.
Pursuing a Bachelor's in Mechanical Engineering (2.5+ GPA), SolidWorks experience, able to present project outcomes, able to stand/perform physical tasks and lift up to 28 lbs; PLC/robotics programming and data analysis preferred.
SolidWorks, PLC, Minitab
1mo
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Intern/Co-op - Refining Chemical Engineering Fall 2026
Findlay or El Paso or Anacortes or Wilmington or Martinez or Owensboro or Canton or Canonsburg or Mandan or Salt Lake City or Dickinson or Robinson or Detroit or St Paul Park or Catlettsburg or Garyville or Texas City or Kenai or San Antonio
$33-$42/hr OnsitePart Time, Internship
Marathon Petroleum
Marathon PetroleumNYSE: MPC: Refines and markets petroleum products and renewable fuels.
Must be majoring in Chemical Engineering, strong academic performance, concurrently enrolled in a degree program, valid driver's license, authorized to work in the US indefinitely, availability for multiple co-op/term assignments preferred.
4w
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Engineering Technician I
McQueeney or San Antonio
FieldFull Time
Terracon
Terracon: Provides geotechnical, environmental, construction, and facilities engineering services.
0.5+ YOEHigh school diploma, ~6 months experience, valid driver’s license may be required; must obtain ACI within 90 days and complete internal safety certifications; nuclear density gauge cert preferred within 6 months.
1mo
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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.
3mo
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Summer Water Intern
Austin or San Antonio
$25-$37/hr OnsiteInternship, Seasonal
Arcadis
ArcadisEuronext Amsterdam: ARCAD: Global design, engineering, and consultancy for natural and built assets.
Pursuing a BS in civil, environmental, or water resources engineering; knowledge of water/wastewater/stormwater concepts; proficient in Microsoft Excel/Word/PowerPoint; EIT preferred; prior internship/coursework preferred.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, SharePoint, Building Information Modeling (BIM), Power BI, Augmented Reality
3mo
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Summer Water Intern
Austin or San Antonio
$25-$37/hr HybridPart Time, Internship
Arcadis
ArcadisEuronext Amsterdam: ARCAD: Designing and engineering sustainable solutions for natural and built environments
0+ YOEPursuing a BS in Civil/Environmental/Water Resources Engineering; knowledge of water/wastewater/stormwater concepts; proficient in MS Office.
Microsoft Excel, Microsoft Word, PowerPoint, SharePoint, BIM, Power BI, Augmented Reality
3mo
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Intern
San Antonio, Texas, United States
$20/hr OnsiteFull Time, Internship
Greater Metroplex Interiors
Greater Metroplex Interiors: Commercial construction services specializing in drywall and metal framing.
Current college student pursuing a degree in Construction Management, Engineering, or related field; strong work ethic; willingness to work in field and office; positive attitude; self-motivated; team player; long-term construction career interest.
1mo
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Intern - Civil Fall 2026
San Antonio, Texas, United States
OnsiteInternship
WGI
WGI: National firm providing engineering, design, and professional services.
College student with at least two years of study in a related field; solid PC skills and Microsoft Office (Outlook, Word, Excel); AutoCAD/Revit/MicroStation a plus; able to work indoors/outdoors and on project sites; authorized to work in the U.S.
Microsoft Outlook, Microsoft Word, Microsoft Excel, AutoCAD, Revit, MicroStation, Zoom, Microsoft Teams
3mo
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Platform Engineering Manager
Irvine or New York or San Antonio
$179k-$287k/yr OnsiteFull Time
Capital Group
Capital Group: Providing active investment management and research-driven financial strategies
10+ YOE5+ Mgmt10+ years engineering; 5+ years leading teams; experience with internal platforms or developer-facing products; cloud-native platforms; Kubernetes; Backstage/Port/Cortex; strong collaboration across Security, SRE, Architecture, and Engineering.
Backstage, Port, Cortex, Kubernetes, AWS, Docker, Terraform, TypeScript, Python, Java, Go, OpenTelemetry, CI/CD, GitHub, Jira, Confluence
2d
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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
2mo
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Procurement Intern
San Antonio, Texas, United States
OnsiteFull Time
Ferrovial
FerrovialNasdaq: FER: Develops, finances, and operates global transportation and energy infrastructure.
Currently pursuing or recently completed a degree in Construction Management, Civil Engineering, Data Analytics, or related technical field; strong interest in procurement, analytics, and project execution.
Microsoft Excel, Power BI, SharePoint, Procore, Microsoft Word, Microsoft PowerPoint
21h
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Fall Intern, Groundwater Regulation
San Antonio, Texas, United States
$20/hr FieldPart Time
Edwards Aquifer Authority
Edwards Aquifer Authority: Manages and protects the Edwards Aquifer groundwater system.
Must be currently enrolled with at least 60 college credits and 2.5 GPA; relevant coursework in geology/hydrology/environmental science or engineering; able to perform field inspections, data compilation, and analysis.
GIS
2w
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Intern - Project Engineer
Schertz, Texas, United States
OnsiteFull Time
Southland Industries
Southland Industries: National expert in mechanical, electrical, and plumbing building systems.
Pursuing a relevant engineering or construction degree; strong communication, problem-solving, and teamwork; interest in HVAC/plumbing/fire protection, estimating, scheduling, and project coordination.
3w
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Market Intelligence Intern
San Antonio, Texas, United States
OnsiteInternship
OCI Alabama
OCI Alabama: Manufacturer of e-friendly sodium percarbonate and inorganic chemicals
Bachelor's (or pursuing) in Engineering/STEM/Business/Economics, strong research and analytical skills, advanced MS Office (Word, Excel, PowerPoint, Outlook), self-starter with market intelligence or analytics exposure preferred.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
2mo
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Cyber Engineer Intern - San Antonio, TX
San Antonio, Texas, United States
$30-$40/hr OnsiteAll Commitments Available
ICR
ICR: Cyber engineering internship program.
Pursuing degree in CS/CE/EE; reverse engineering experience; proficient in C, Python, x86/x64 assembly; knowledge of Windows/Linux APIs; familiarity with IDA Pro and Wireshark; able to work in small teams.
C, Python, x86/x64 assembly, IDA Pro, Wireshark, Windows API, Linux API
1w
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Summer 2027 Internships - Texas and Louisiana
Dallas or Fort Worth or Frisco or Denton or Houston or Pearland or Austin or San Antonio or Lubbock or San Marcos or New Orleans
HybridInternship
Freese and Nichols
Freese and Nichols: Designs and plans community infrastructure including water and transportation.
Current BS or MS student in listed engineering majors, graduation Aug 2027 or later; internship work in-office with mentorship; relocation/housing stipends not provided.
2d
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New Grad Engineer I - Winter/Summer 2027 - Central Division (For Current/Former HNTB Interns Only)
Dallas or New Orleans or Plano or Kansas City or Round Rock or Houston or El Paso or San Antonio or Des Moines or St. Louis or Fort Worth or Oklahoma City or Overland Park or Baton Rouge or Little Rock or Austin
OnsiteFull Time
HNTB
HNTB: Designs and manages large-scale transportation and infrastructure projects.
Bachelor's degree in Engineering required; familiarity with Microsoft Office, MicroStation and/or AutoCAD; EIT preferred; current/former HNTB interns only.
Microsoft Office, MicroStation, AutoCAD
1mo
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Mid-Level to Senior Project Engineer, Building and Construction
Elmendorf, Texas, United States
OnsiteFull Time
Intertek
IntertekLondon Stock Exchange: ITRK: Provides global testing, inspection, and certification services for products.
B.S. in engineering or physical science required, valid driver\u0002s license, technical communication and documentation skills, ability to travel (domestic & international), knowledge of building codes and audit experience preferred.

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