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Additive Manufacturing Engineering Intern Jobs in Maryland

IDEX

Engineering Intern

Linthicum, MD · On-site

$16.50 - $21.50/hr

... Engineering, and Marketing. Upon completion, the intern will present their project outcomes to the ... Collaborate with internal teams to ensure manufacturability and safety of designs. Assemble and ...

IDEX Corporation

Engineering Intern

Linthicum, MD · On-site

$16.50 - $21.50/hr

... Engineering, and Marketing. Upon completion, the intern will present their project outcomes to the ... Collaborate with internal teams to ensure manufacturability and safety of designs. Assemble and ...

STENA

Lead R&D Manufacturing Engineer

Baltimore, MD · On-site

$92K - $138K/yr

Who WE are and where WE are going At ST Engineering MRAS, our employees have amazing opportunities ... Experience with machining, additive manufacturing, assembly or other relevant manufacturing ...

L3 Harris

Intern, Manufacturing Engineer

Millersville, MD · On-site

$25.50 - $48/hr

Job Title: Intern, Manufacturing Engineer Job Code: 42696 Job Location: Millersville, MD Job ... Interface with engineering to coordinate the release of new products. * Estimate manufacturing ...

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Additive Manufacturing Engineering Intern information

What does an additive manufacturing engineering intern do?

An Additive Manufacturing Engineering Intern assists engineering teams by supporting the design, development, and testing of 3D-printed parts and products. Their responsibilities often include preparing CAD models, operating and maintaining 3D printers, conducting material and quality tests, and documenting results. Interns gain hands-on experience with additive manufacturing technologies, such as FDM, SLA, or SLS, while learning about prototyping, design optimization, and production processes. They work closely with experienced engineers to solve real-world manufacturing challenges and contribute to innovative projects.

What are the key skills and qualifications needed to thrive as an additive manufacturing engineering intern?

To thrive as an Additive Manufacturing Engineering Intern, you need foundational knowledge in engineering principles, 3D modeling, and materials science, typically gained through coursework in mechanical or manufacturing engineering. Familiarity with CAD software (such as SolidWorks or AutoCAD), 3D printing machines, and relevant safety protocols is commonly expected. Strong problem-solving skills, attention to detail, and effective teamwork help interns excel in collaborative and innovative environments. These competencies are crucial for successfully supporting additive manufacturing projects, ensuring quality, and driving innovation in production processes.

What types of projects and responsibilities can I expect as an additive manufacturing engineering intern?

As an Additive Manufacturing Engineering Intern, you can expect to work on hands-on projects such as designing and prototyping parts using 3D printing technologies, performing quality checks, and assisting with machine setup and maintenance. You'll likely collaborate closely with engineers, technicians, and production teams to troubleshoot print issues, optimize part designs for manufacturability, and document process improvements. This role provides valuable exposure to the entire additive manufacturing workflow and offers opportunities to contribute ideas in a rapidly evolving field.

What is the difference between Additive Manufacturing Engineering Intern vs Mechanical Engineering Intern?

AspectAdditive Manufacturing Engineering InternMechanical Engineering Intern
Required CredentialsEnrolled in engineering or related degree, familiarity with CAD and 3D printingEnrolled in mechanical engineering or related degree, strong CAD skills
Work EnvironmentManufacturing labs, 3D printing facilities, R&D departmentsDesign labs, manufacturing plants, research centers
Employer & Industry UsageManufacturing, aerospace, automotive, 3D printing companiesAutomotive, aerospace, industrial design firms

The Additive Manufacturing Engineering Intern role focuses on 3D printing and additive processes, requiring knowledge of specific manufacturing techniques. In contrast, the Mechanical Engineering Intern has a broader scope, covering various mechanical design and analysis tasks. Both roles are valuable entry points in engineering, but they differ in specialization and work environment.

What cities in Maryland are hiring for Additive Manufacturing Engineering Intern jobs?

Cities in Maryland with the most Additive Manufacturing Engineering Intern job openings:

Infographic showing various Additive Manufacturing Engineering Intern job openings in Maryland as of August 2026, with employment types broken down into 21% Internship, 68% Full Time, and 11% Temporary. Highlights an 100% In-person job distribution.

Lead R&D Manufacturing Engineer

Baltimore, MD • On-site

ST Engineering
10K+ employees
Learn more about ST Engineeringexternal

$92K - $138K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 17 days ago

ST Engineering rating

7.0

Company rating: 7.0 out of 10

Based on 25 frontline employees who took The Breakroom Quiz

Job description

Who YOU are and what YOU can become
We are seeking a hands-on, self-driven and highly collaborative R&D Manufacturing Engineer to join our Advanced Technology team, supporting new development projects and industrialization of new products, tooling and manufacturing processes. This role is ideal for an engineer who enjoys spending time on the shop floor, building hardware, operating equipment, fabricating parts, and solving practical manufacturing challenges. You will work directly with technicians, operators, and engineers to develop and improve manufacturing methods, tooling, and assembly processes.
While experience in composite materials manufacturing is highly desirable, we welcome candidates from a broad range of manufacturing backgrounds including aerospace, automotive, industrial equipment, machining, tooling, fabrication and product development.
Who WE are and where WE are going
At ST Engineering MRAS, our employees have amazing opportunities to work on advanced technologies and systems that support thousands of customers and millions of people worldwide every day. From the first flight across the Pacific Ocean to developing highly complex structures for the most popular aircraft in the world, we have come a long way always with a can-do approach to problem solving while delighting customers with our high say-do ratio. We are looking for people with innovative ideas and the drive to help us grow into the future.
A pioneer in the production and assembly of complex aerostructures including aircraft and rocket components, engine nacelle systems, thrust reversers and advanced composite products, we apply the latest digital technologies and automation in composite design and manufacturing that are second to none. At ST Engineering MRAS, we are also rapidly augmenting our maintenance, repair and overhaul (MRO) capabilities leveraging the company's expanded aircraft nacelle portfolio as well as it's materials and processing expertise.
What YOU will do
Product & Manufacturing Development
    • Fabricate, assembly and evaluate prototype parts, tooling and manufacturing demonstrators
    • Operate and support manufacturing equipment
    • Work directly on the shop floor and in the lab to develop and refine manufacturing processes
    • Design, build and modify tooling, fixtures, jigs and assembly aids
    • Troubleshoot manufacturing and assembly issues
    • Perform process trials and document findings and lessons learned
    • Demonstrate ability to design for manufacturing and production readiness

Tooling & Process Development
    • Develop practical manufacturing solutions using available equipment, tooling and materials
    • Fabricate or support fabrication of tooling
    • Support equipment set up, qualification and process validation activities
    • Evaluate new manufacturing technologies for future implementation

Project & Supplier Management
    • Coordinate R&D builds, material ordering, trials and schedules
    • Manage vendors, suppliers and external technology partners
    • Support team initiatives and resource planning

What YOU must bring to Succeed
    • Minimum of Bachelor's degree in Mechanical Engineering, Manufacturing Engineering, Aerospace Engineering, or related field
    • Familiarity with CAD software such as NX, CATIA or equivalent
    • Demonstrated interest in hands-on manufacturing or prototype development
    • Effective communicator

Desired Characteristics
    • Experience operating or supporting manufacturing equipment
    • Experience with machining, additive manufacturing, assembly or other relevant manufacturing processes
    • Experience designing and building tooling, fixtures, jigs and production aids
    • Familiarity with composite fabrication processes
    • Adaptable and proactive in finding solutions
    • Comfortable working independently in a fast-paced, ambiguous environment

At ST Engineering, we offer great rewards, competitive pay, career advancement and growth opportunities.
Estimate salary range for this role: $92,000 to $138,100 per year. ST Engineering considers several factors with extending job offers, including but not limited to candidates' key skills, relevant work experience, education/training/certification, job level, and work location. Base salary is only one component of our competitive Total Rewards package.
ST Engineering - MRAS Benefits:
As a full-time employee of ST Engineering- MRAS, you are eligible for our benefits package including:
  • Medical, Dental, and Vision coverage starting from start date
  • Health Flexible Spending Accounts
  • Free Onsite Gym with weekly fitness classes
  • Immediate 401k vesting
  • Educational Assistance
  • Life Insurance
  • Paid Time off (Permissive for exempt staff)

Employment Notice: Background and Drug Screening Requirements
As part of our commitment to maintaining a safe and secure workplace, successful completion of a background check and drug screening is a mandatory condition for employment. All offers of employment are contingent upon satisfactory results from these screenings.
It takes diverse talent to solve real-world problems. ST Engineering is deeply committed to building a workplace community where inclusion is valued, and everyone feels welcomed. We're proud to consider all qualified applicants for employment without regard to race, color, religion, sex, pregnancy, family status, marital status, sexual orientation, national origin, disability, age, or veteran status, or any other legally protected grounds. So, bring us your personal experience, your perspectives, and your background. It's through our differences that innovative changes are made.
ST Engineering is committed to providing reasonable accommodations to qualified individuals with disabilities in the employment application process. To request an accommodation, please contact our Talent Strategies team at 571-771-0101, or by email at stena.careers@stengg.us.

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