Mechanical Engineering Intern

Mercury Systems is seeking a motivated and innovative Mechanical Engineering Intern eager to learn, contribute, and bring fresh ideas to complex design challenges. In this hands-on role, you’ll support the design and integration of electronic modules, subsystems, and rugged server assemblies from concept through production.

Job Responsibilities:

• Support mechanical design efforts for electronic modules, subsystems, and rack-mounted server hardware

• Assist with mechanical packaging design, printed wiring board layout, connector selection, cable and label design, prototype inspection and assembly as well as ECAD support

• Collaborate daily with cross-functional teams including Electrical Engineering, Manufacturing, Quality, and Procurement

• Participate in the full product lifecycle; from concept development through integration, testing, and production release

• Create and maintain 3D models and detailed engineering drawings using SolidWorks

• Contribute to documentation required for procurement, assembly, verification, and validation

• Support environmental testing, inspection reports, and test plan development

• Help structure Bills of Material (BOMs) and support Engineering Change Requests (ECRs/ECOs)

• Assist with procuring prototype materials to validate form, fit, and function

• Communicate design concepts and technical documentation to both internal and external stakeholders

 Required Qualifications:

• Currently enrolled in a university program pursuing a Bachelor’s degree in Mechanical Engineering or a related technical field
• A minimum GPA of 3.1 is required. You will be asked to submit your transcripts during the review process
• Basic understanding of heat transfer and thermal management principles

• Familiarity with conventional and advanced manufacturing methods, including additive manufacturing

• Experience with 3D CAD tools 

• Strong organizational, written, and verbal communication skills

• Proficiency with standard documentation and presentation tools

• Ability to thrive in a fast-paced, multidisciplinary environment

Preferred Qualifications:

• Experience with electronics hardware assembly

• Familiarity with GD&T and technical drawings

• Experience using SolidWorks PDM tools

"This position requires you to be able to obtain a government security clearance. Security clearances may only be granted to U.S. citizens."

Mercury Systems is a technology company that makes the world a safer, more secure place. We push processing power to the tactical edge, making the latest commercial technologies profoundly more accessible for today's most challenging aerospace and defense missions. From silicon to system scale, Mercury enables customers to accelerate innovation and turn data into decision superiority. Headquartered in Andover, Massachusetts, Mercury employs more than 2,300 people in 24 locations worldwide. To learn more, visit mrcy.com

Our Culture

We are committed to making Mercury a great place to work, no matter where our employees are located. We offer a casual and enjoyable atmosphere that allows employees to learn and grow. We help and care for one another and work as one to achieve results for us and for our customers. We value communication and transparency, and strive to foster two-way dialogue at all levels of the organization. We are committed to lifelong learning, offering comprehensive skills training and tuition reimbursement. Whether you're just starting out on your career journey or you are an experienced professional, it's important to us that you feel recognized and rewarded for your contributions.

To find out more about Why Mercury?, or visit the Mercury Community or find answers to general questions at Mercury FAQs

Mercury Systems is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex (including pregnancy), sexual orientation, gender identity, national origin, genetic information, creed, citizenship, disability, protected veteran or marital status.

As an equal opportunity employer, Mercury Systems is committed to a diverse workforce. In order to ensure reasonable accommodation for individuals protected by Section 503 of the Rehabilitation Act of 1973, the Vietnam Veterans' Readjustment Act of 1974, and Title I of the Americans with Disabilities Act of 1990, applicants that require accommodation in the job application process may contact the number below for assistance.

(978) 256-1300

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