Associate Mechanical Engineer

At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We’re a nonprofit engineering, applied research, and advanced technology organization working in the public interest. With objectivity and integrity at our core, we lead federally funded research and development centers for U.S. government agencies – collaborating with industry and academia to deliver integrated, high-impact solutions that advance our nation’s health, security, and prosperity. Our people tackle the toughest technical challenges, supported by competitive benefits, meaningful career development, and a culture of innovation, collaboration, and technical excellence. Choose MITRE for a career with purpose — and help shape the future. Would you like to join a team of world class researchers and engineers collectively focused on developing systems critical to national security? Are you seeking an opportunity to work in an environment where big ideas, sound technical arguments and sponsor impacts are valued? Then MITRE might be the place for you! The Mechanical & Reliability Department provides innovative solutions for electronic prototypes designed for advanced sensing, communication, and navigation systems on ground, airborne, and shipboard platforms. Engineers from this group are critical to all aspects of prototype or system development, including conceptual design, system integration, fabrication, testing, and environmental qualification. We provide technical guidance through rigorous analytical, physical, and computational methods with data driven products to enhance decision making and risk management. Job Responsibilities Candidate will be responsible for providing solutions that enhance mission effectiveness by applying an integrated approach emphasizing early design, mechanical analysis, and environmental testing as well as prototype development. Candidate will have the opportunity to work with others in the interrelated fields of Mechanical Design, Mechanical Systems Engineering, Aeronautics, and Astronautics. Candidate will use 3D mechanical computer-aided design (CAD) software packages to facilitate the creation and independent review of complex geometries and drawings suitable for analysis and/or manufacturing (both traditional and advanced methods). Basic Qualifications Typically requires less than 1 year of related experience with a related Bachelor’s degree, or equivalent combination of related education and work experience Ability to obtain and maintain a Secret security clearance Experience working collaboratively in a team environment and demonstrate excellent and effective written and verbal communication skills Experience using CAD software (SolidWorks preferred) and generating mechanical drawings for complex mechanical assemblies Knowledge of geometric dimensioning and tolerancing (GD&T) Experience conducting engineering analyses in the areas of structures, dynamics, or thermofluids, including the use of finite element analysis (FEA) techniques (ANSYS preferred) This position requires a minimum of 4 days a week on-site Preferred Qualifications Experience working on ground, airborne, or shipboard electronic systems Experience developing and fabricating hardware prototypes Experience with mechanical, reliability, and environmental test and evaluation such as use of vibration tables, thermal chambers, etc. Clearance Requirements None Required Clearance(s) To be Obtained Within One Year Secret Salary Compensation Range and Midpoint $76,800 - $96,000 - $115,200 Annual Work Location Type Onsite Legal Disclaimer It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local or international law. Accommodation and Accessibility MITRE intends to maintain a website that is fully accessible to all individuals. If you are unable to search or apply for jobs and would like to request a reasonable accommodation for any part of MITRE’s employment process, please email View email address on click.appcast.io for general support and View email address on click.appcast.io for intern positions. This service is for individuals requiring reasonable accommodation requests. Please note that vendor solicitations will not receive a reply. Benefits Information Benefits information may be found here. Copyright Notice Copyright © 1997-2026, The MITRE Corporation. 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