• Amphenol CIT (Cerritos, CA)
    …by applying today and kickstart your journey with us. **SUMMARY** The AmphenolCDI Mechanical Engineering position is a leader and contributor for activities ... and medical devices. We provide complete interconnect solutions to industries like Aerospace , Military & Defense Electronics, Space, Medical, Test & Measurement, and… more
    DirectEmployers Association (10/10/25)
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  • Ralliant (Hollister, CA)
    …Company, delivers innovative energetic material solutions that enable mission success across aerospace and defense. As part of our commitment to developing future ... talent, we are seeking a Manufacturing Intern for Summer 2026. In this role, you will...experience in a fast-paced, highly regulated environment while supporting engineering and manufacturing initiatives. You will collaborate with engineers,… more
    DirectEmployers Association (09/09/25)
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  • Ralliant (Hollister, CA)
    …Company, delivers innovative energetic material solutions that enable mission success across aerospace and defense. As part of our commitment to developing future ... talent, we are seeking a **Manufacturing Intern for Summer 2026** . In this role, you...experience in a fast-paced, highly regulated environment while supporting engineering and manufacturing initiatives. You will collaborate with engineers,… more
    DirectEmployers Association (09/23/25)
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  • Ralliant (Hollister, CA)
    The Electronics Engineering Intern will support the development, documentation, and improvement of electronic hardware designs used in aerospace & defense ... in updating electrical schematics and PCB layout documentation in accordance with engineering change processes. + Support creation and maintenance of Bills of… more
    DirectEmployers Association (10/29/25)
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  • Ralliant (Hollister, CA)
    …under Ralliant - is seeking a New Product Development (NPD) Program Management Intern to join our team. This internship is designed for students graduating in ... development programs, customer engagement, and program execution within the aerospace and defense industry. Responsibilities: + Assist in coordinating proposal… more
    DirectEmployers Association (10/31/25)
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  • Ralliant (Hollister, CA)
    …EMC an operating company of Ralliant - is seeking a Production Planning Intern to join our Operations team. This internship is designed for students graduating ... planning, work order management, and manufacturing capacity analysis within the aerospace and defense industry. Responsibilities: + Assist with supply and demand… more
    DirectEmployers Association (10/31/25)
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  • Ralliant (Hollister, CA)
    …process. **Qualifications (External/Internal):** + Actively pursuing a **BS degree** in Chemical, Mechanical , Environmental, or Safety Engineering , or a related ... innovative energetic material solutions that enable mission success across aerospace and defense. As part of our commitment to...to developing future talent, we are seeking a **Safety/EHS Intern for Summer 2026** . In this role, you… more
    DirectEmployers Association (09/09/25)
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  • Ralliant (Hollister, CA)
    …company of **Ralliant** , is seeking a **motivated and detail-oriented Financial Analyst Intern ** to join our Finance team for Summer 2026. This internship provides ... in financial reporting, ERP systems, and data analysis within a dynamic aerospace and defense environment. You'll work closely with finance professionals across… more
    DirectEmployers Association (09/09/25)
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  • Internships in Systems, Mechanical

    The MITRE Corporation (El Segundo, CA)
    Engineering + Systems Security Engineering + Mechanical Engineering (Structural Analysis, Thermal Dynamics) + Aerospace Engineering Basic ... be a student enrolled full-time pursuing an accredited degree seeking program in Systems Engineering , Mechanical Engineering , Aerospace Engineering ,… more
    The MITRE Corporation (10/03/25)
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  • Manufacturing Engineer Intern

    GKN Aerospace (El Cajon, CA)
    engineering field such as: Mechanical Engineering , Manufacturing Engineering , Industrial Engineering , Aerospace Engineering or related ... testing procedures, or facilitate manufacturing operations using fundamental principles of mechanical , industrial, or other engineering disciplines. We are… more
    GKN Aerospace (11/07/25)
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  • Mechanical Engineering Intern

    Burns & McDonnell (Brea, CA)
    …modernization and more. **Qualifications** + Pursuit of Bachelor's or Master's degree in Mechanical Engineering or related degree from an accredited program + ... **Description** Our Engineering Interns are responsible for performing tasks requiring the application of standard engineering techniques and procedures. This… more
    Burns & McDonnell (08/27/25)
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  • Spring 2026 Mechanical Engineering

    AeroVironment (Petaluma, CA)
    …(Required Skills & Experience)** **Currently pursuing a** **Bachelor's degree** **in** ** Mechanical Engineering , Aerospace Engineering ** **, ... team members.** **Position Responsibilities** **Assist in the design of mechanical components and systems, including airframes, payload enclosures, ground equipment,… more
    AeroVironment (10/16/25)
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  • Summer 2026 Mechanical Engineering

    AeroVironment (Petaluma, CA)
    …Qualifications (Required Skills & Experience)** + Currently pursuing a **Bachelor's degree** in ** Mechanical Engineering , Aerospace Engineering ** , or a ... and location. **Position Responsibilities** + Assist in the design of mechanical components and systems, including airframes, payload enclosures, ground equipment,… more
    AeroVironment (09/07/25)
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  • Intern - Mechanical Analysis & Test…

    RTX Corporation (El Dorado Hills, CA)
    …the start of Summer 2026 + Must be pursuing a Bachelor's or graduate degree in Mechanical Engineering or Aerospace Engineering + Experience with ... of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission...problems that create a safer, more secure world. The Mechanical Analysis and Test (MA&T) Department is responsible for… more
    RTX Corporation (11/12/25)
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  • Manufacturing Engineering Intern

    ITT Cannon LLC (Irvine, CA)
    …and defense, general industrial, medical, and energy markets. Position Summary Major(s): Mechanical Engineering , Electrical Engineering , Junior year desired ... electrical connectors used in the harsh environment military and aerospace environment. The intern will be guided...safety analyses. Position Requirements + Currently enrolled in a Mechanical Engineering or Electrical Engineering more
    ITT Cannon LLC (10/19/25)
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  • New Product Development Engineering

    ITT (Irvine, CA)
    …defense, general industrial, medical, and energy markets. **Position Summary** **Major(s):** Mechanical Engineering , Electrical Engineering , Junior year ... per week **About the experience:** The New Product Development Engineering intern will have the opportunity to...safety analyses._ **Position Requirements** + Currently enrolled in a Mechanical Engineering or Electrical Engineering more
    ITT (09/18/25)
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  • Summer 2026 Aeromechanical Engineering

    AeroVironment (Simi Valley, CA)
    …Qualifications (Required Skills & Experience)** + **Currently pursuing a Bachelor's degree** in ** Mechanical Engineering , Aerospace Engineering ** , or a ... **Worker Type** Supplemental **Job Description** **Aeromechanical Engineering Intern ** Our Summer Internship Program...unique opportunity to apply your academic knowledge to real aerospace engineering challenges - from concept through… more
    AeroVironment (09/17/25)
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  • Engineering Intern

    Safran (Irvine, CA)
    …in one of following core engineering /applied sciences disciplines (Aeronautical/ Aerospace , Electrical, Materials, Mechanical , Engineering Mechanics, and ... Engineering Intern - Electromechanical Systems **Job details**...In this position, you will perform a variety of Mechanical , Systems, or Electrical engineering tasks and… more
    Safran (11/01/25)
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  • Product Design Engineering Intern

    ITT (Valencia, CA)
    …immerse students in the aerospace industry. As a Product Design Engineering Intern , you'll gain hands-on experience with cutting-edge technologies and ... components. **Position Requirements** * Junior or Senior currently enrolled in an Engineering ( Mechanical or Electrical) program (BS/MS/PhD) and in good academic… more
    ITT (11/14/25)
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  • Spring 2026 Systems Engineering

    AeroVironment (Petaluma, CA)
    …pursuing a** **Bachelor's or Master's degree** **in a STEM field (Systems, Mechanical , Aerospace , Electrical Engineering , or related discipline)** **Strong ... **Worker Type** Supplemental **Job Description** **Systems Engineering Intern ** **We are currently seeking...interest in systems engineering , aerospace , or defense technology** **Exposure to technical documentation or… more
    AeroVironment (10/16/25)
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