Mechanical Engineering Intern

Date: Aug 19, 2026 Location: Inglewood, CA, US, 90302 Company: Marvin Engineering Co. Req ID: 1643 FLSA Status: Non Exempt Pay Range: $ 20 - $ 25 Salary Is Based On Experience, Skills, And Education This position is 100% onsite The Marvin Group is a Strategic Partner for Global Alternate Mission Equipment and Sustainment The Marvin Group, a leading defense contractor, plays a crucial role in the development and manufacturing of various systems for military aerospace and vehicles. Based in Southern California near the Los Angeles International Airport, The Marvin Group consists of Marvin Engineering (MEC), Marvin Test Solutions (MTS) and Marvin Land Systems (MLS). Marvin Engineering designs and produces military Alternate Mission Equipment. Marvin Test Solutions designs and manufactures armament Test Equipment. Marvin Land Systems specializes in the design and build of power and thermal management systems. For over 60 years we have maintained “A Tradition of Excellence”, serving as a trusted source for our unwavering commitment to supporting all branches of the Department of Defense and our global allies. Our collaboration extends across a diverse array of programs and platforms, including major military prime contractors such as Lockheed Martin, Northrop Grumman, and Raytheon. POSITION SUMMARY During this internship participants will become part of the mechanical, manufacturing and tooling engineering department which you will be mentor and work beside to contribute to the great innovation produced by Marvin Engineering! Our goal is to provide the fundamental tools needed to be successful in your career field, and to potentially prepare you for an opportunity to join Marvin Engineering full‑time. Fields of focus will be diverse across the program and include functional and technical opportunities. Candidate will gain exposure to the engineering design cycle, from concept development to integration, manufacturing, and test. The successful candidate will work closely with engineers, manufacturing and technical management and will be responsible for following the integration, design, technical solutions and manufacturing on products, including Rail Launchers, Bomb Racks, and Ground Vehicles. Applicant should be able to interface effectively with multiple functional groups including: production, planning, engineering, quality, contracts/subcontracts, and other logistics and support personnel to achieve completion of deliverables to our customers. ESSENTIAL DUTIES AND RESPONSIBILITIES Training and application of MEC tools including CATIA V5, SolidWorks and PDM Design and Documentation support utilizing engineering tools, Adobe, and MS office suite Engineering Change Request, Engineering Change Notice/Order and Drawing Release Collaboration with coworkers and diverse teams Training on MEC processes and procedures SKILLS AND REQUIREMENTS Experience being a team player to build consensus among peers and build effective relationships with multiple customers. Demonstrated ability to effectively manage change, identify issues, and work with stakeholders to develop solutions. Ability to inspire confidence and lead others to complete challenging systems related tasks. General knowledge of manufacturing processes including documentation, machining, welding, heat treatment, surface treatment and assembly. Model Based Engineering experience and 2D drawing (using CAD model ex. CATIA V5 & SolidWorks). Knowledge of Metal Galvanic Compatibility Basic Qualifications Must be Sophomore, Junior, Senior or Postgraduate by the start of summer in Mechanical Engineering or related field. Understanding of Manufacturing or Mechanical engineering fundamentals including structures, mechanisms, materials, and analysis Proficient utilizing CAD (Computer Aided Design) modeling, drafting and release. Demonstrated Mechanical design, drafting and modeling techniques. Ability to problem solve. Proficiency in Microsoft Office applications (e.g., PowerPoint, Excel, Word, Project) Preferred Qualifications 3.5 or above cumulative GPA desired Prior engineering project or internship experience Experience with CATIA V5 and SmarTeam PDM Excellent written and oral communication skills Microsoft Office or other presentation tools Demonstrate the ability to work effectively with coworkers on cross‑function teams from diverse communities and cultures Demonstrate the ability to work with colleagues who represent a diversity of work and conflict resolution style Basic knowledge in Geometrical dimensioning and tolerancing (GD&T) using ASME Y14.5‑LATEST standard. WORK ENVIRONMENT Medium‑to‑large office environment Fast paced office environment The noise level in the work environment is usually moderate Exposed to a combination of normal office type environments SALARY RANGE Base Salary Range (Inglewood only): $20.00 to $25.00 Hourly TRAVEL REQUIREMENTS There are typically no travel requirements for this position (0%) NOTES This job description in no way states or implies that these are the only duties to be performed by this position's employee(s). Employees will be required to follow any other job‑related instructions and perform any other job‑related duties requested by anyone authorized to give instructions or assignments. All duties and responsibilities are essential functions and requirements and are subject to possible modification to accommodate individuals with disabilities reasonably. To perform this job successfully, the employee(s) will possess the skills, aptitudes, and abilities to perform each duty proficiently. Some requirements may exclude individuals who pose a direct threat or significant risk to the health or safety of themselves or others. The requirements listed in this document are the minimum levels of knowledge, skills, or abilities. This document does not create an employment contract, implied or otherwise, other than an at‑will relationship. This position must meet export control compliance requirements. All applicants must be “U.S. persons” within the meaning of ITAR, as defined: a U.S. Citizen, a lawful permanent resident, political asylee, or refugee. The Marvin Group is an EEO/Disability/Vets Employer. Our company uses E-Verify to confirm the employment eligibility of all newly hired employees. To learn more about E-Verify, including your rights and responsibilities, please visit If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process, or are limited in the ability or unable to access or use this online application process and need an alternative method for applying, you may contact People & Culture at View phone number on click.appcast.io. Visit us at Nearest Major Market: Los Angeles #J-18808-Ljbffr