• Valero (San Antonio, TX)
    …**Qualifications:** * Currently pursuing bachelor's degree (or higher degree) in Chemical Engineering , Safety Sciences or related field, required. * Overall GPA ... *_Major Accountabilities:_* * Assists in implementing systems to meet safety regulations/performance for refinery production facility. * Assists in implementation… more
    DirectEmployers Association (09/03/25)
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  • Valero (San Antonio, TX)
    …to product quality, production, schedule and cost while meeting the company's safety , environmental, and economic objectives. *Positions may be available at any of ... degree (or higher) in Construction Science, Construction Management, Construction Engineering , Construction Engineering Technology, required. * Overall GPA… more
    DirectEmployers Association (09/03/25)
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  • Civil Engineering Intern / Co-op…

    Langan Engineering, Environmental, Surveying and Landscape… (San Antonio, TX)
    …and knowledge to make impactful contributions. Job Summary Langan is seeking a Civil Engineering Intern or Co-op to join its collaborative team in San Antonio. ... Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies,… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (10/14/25)
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  • Mechanical Engineering Intern

    WSP USA (San Antonio, TX)
    …and lifelong career connections. Our **Buildings Team** is seeking a **Full Time Mechanical Engineering Intern - Summer 2026** to work out of our ... the WSP Summer Internship Program. As a summer intern , you have the opportunity to...be flexible. Your Impact + Support a variety of engineering tasks with the goal to develop technical, social,… more
    WSP USA (09/13/25)
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  • Plumbing Engineering Intern

    WSP USA (San Antonio, TX)
    …opportunities and lifelong career connections. Our **Buildings Team** is seeking a **Full-Time Plumbing Engineering Intern - Summer 2026** to work out of our ... the WSP Summer Internship Program. As a summer intern , you have the opportunity to...be flexible. Your Impact + Support a variety of engineering tasks with the goal to develop technical, social,… more
    WSP USA (09/13/25)
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  • Water Resources Engineering Intern

    WSP USA (San Antonio, TX)
    …opportunities and lifelong career connections. Our Water Team is seeking a **Water / Wastewater Engineering Intern - Summer 2025** to work out of our ... the WSP Summer Internship Program. As a summer intern , you have the opportunity to...operating company of WSP, one of the world's leading engineering and professional services firms. Dedicated to serving local… more
    WSP USA (09/06/25)
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  • Intern /Co-op - Midstream Natural Gas…

    Marathon Petroleum Corporation (San Antonio, TX)
    safety impacts. Facilitates technical reviews to ensure detailed engineering meets corporate engineering standards. Develops project feasibility ... Responsibilities: The Natural Gas and NGL Services (Gathering and Processing) Engineering I ntern/Co-op manages all aspects of assigned projects including initial… more
    Marathon Petroleum Corporation (09/04/25)
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  • Geotechnical & Construction Materials Testing…

    Universal Engineering Sciences (San Antonio, TX)
    …in the communities we serve. As a national leader in geotechnical engineering , environmental consulting, and materials testing and inspection, we collaborate on ... an undergraduate or graduate degree program. Preference for Civil Engineering , Geotechnical Engineering , Geosciences, Geology, Construction Management, Concrete… more
    Universal Engineering Sciences (10/21/25)
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  • Land Survey Intern / Co-op - Summer

    Langan Engineering, Environmental, Surveying and Landscape… (San Antonio, TX)
    Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, ... Consistently ranked among the top ten "Best Firms to Work For" and Engineering News-Record's top 50 firms worldwide, Langan attracts and retains the best talent… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (10/15/25)
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  • Intern /Co-op - Information Technology…

    Marathon Petroleum Corporation (San Antonio, TX)
    …incident management execution in collaboration with internal and external parties. Cloud Engineering Intern : Supports development and execution of cloud strategy ... development lifecycle by ensuring both functionality and quality. The Software Engineering intern focuses on designing, developing, testing, and deploying… more
    Marathon Petroleum Corporation (08/30/25)
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  • Field/Office Engineer Intern - South…

    Kiewit (San Antonio, TX)
    …bridges that connect communities, we depend on our passionate, skilled, and safety -obsessed construction professionals to get it done right. You bring your big ... be determined closer to your start date. **Responsibilities** * Field engineering , operation planning, cost control, project scheduling, quantity tracking, material… more
    Kiewit (10/18/25)
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  • Summer Corporate Intern

    Caterpillar, Inc. (Schertz, TX)
    …**About the Role** Caterpillar's Manufacturing, Supply Chain, and Order-to-Delivery (MSOD) Intern program seeks students currently enrolled in a four-year university ... and have experiences including (but not limited to): + **Manufacturing** ** Engineering ** : Responsible and accountable for enhancements and modifications to… more
    Caterpillar, Inc. (08/22/25)
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  • Intern /Co-op - Midstream Environmental…

    Marathon Petroleum Corporation (San Antonio, TX)
    …The following core values guide MPC's approach to doing business: safety and environmental stewardship; integrity; inclusion; collaboration; and excellence. Interns ... receive training in various subject areas including Health, Environment, Safety , Security and Product Quality. Environmental Interns/Co-ops assist company… more
    Marathon Petroleum Corporation (09/21/25)
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  • Summer Heavy Civil Engineering

    Austin Industries (San Antonio, TX)
    …**2026 Summer Heavy Civil Engineering Internship Program** . As a summer intern you will gain intensive real world, hands-on jobsite experience directly ... visit an active project site. Hear more about our intern experiences on our Internship Page - Real Projects,...and samples + Participating in and aiding with weekly safety meetings as requested, including writing meeting minutes +… more
    Austin Industries (08/07/25)
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  • Technical Sales Intern - Controls

    Trane Technologies (San Antonio, TX)
    …Trane Technologies, the global leader in innovative climate solutions, hands on summer internship allows participants to explore a career in Technical Sales through ... that will challenge and develop your technical, business, sales engineering , leadership, and communication skills - providing insight into...with peers across North America. As a Technical Sales Intern you may experience or gain exposure to: +… more
    Trane Technologies (08/18/25)
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