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Intern Additive Manufacturing Jobs in Missouri (NOW HIRING)

Intern Additive Manufacturing information

See Missouri salary details

$8

$15

$22

How much do intern additive manufacturing jobs pay per hour?

As of Aug 30, 2026, the average hourly pay for intern additive manufacturing in Missouri is $15.98, according to ZipRecruiter salary data. Most workers in this role earn between $13.51 and $18.03 per hour, depending on experience, location, and employer.

What does an intern in additive manufacturing do?

An Intern in Additive Manufacturing assists with the design, prototyping, and production of parts using 3D printing and related technologies. They typically work under the supervision of engineers and technicians, helping to prepare digital models, operate additive manufacturing equipment, and analyze printed components for quality. This role provides hands-on experience with advanced manufacturing tools and helps interns learn about the entire additive manufacturing workflow, from concept to finished product.

What types of projects or tasks can an intern in additive manufacturing expect to work on during their internship?

As an Intern in Additive Manufacturing, you can expect to participate in hands-on projects such as designing 3D models, operating and maintaining additive manufacturing equipment (like 3D printers), and assisting with material selection and process optimization. You'll likely work closely with engineers and technicians to prototype parts, perform quality checks, and analyze printed components. This role offers a collaborative environment where you can develop practical skills, contribute to real-world manufacturing challenges, and gain valuable exposure to the latest technologies in the field.

What are the key skills and qualifications needed to thrive as an intern in additive manufacturing, and why are they important?

To thrive as an Intern in Additive Manufacturing, you need foundational knowledge in engineering or material science, familiarity with 3D printing concepts, and enrollment in a relevant degree program. Experience with CAD software, 3D printers, and possibly certifications in additive manufacturing tools or safety are typically expected. Strong problem-solving skills, attention to detail, and the ability to collaborate effectively make candidates stand out. These skills are crucial for ensuring precise, innovative, and efficient production processes in a rapidly evolving technological field.

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

AspectIntern Additive ManufacturingIntern Mechanical Engineer
Required CredentialsRelevant coursework, basic knowledge of manufacturing processesEngineering coursework, basic mechanical design knowledge
Work EnvironmentManufacturing labs, 3D printing facilitiesDesign offices, engineering labs
Employer & Industry UsageManufacturing companies, 3D printing firmsEngineering firms, manufacturing industries
Common Search & Comparison IntentUnderstanding roles in additive manufacturingExploring mechanical engineering internships

Intern Additive Manufacturing focuses on 3D printing and additive processes, often within manufacturing environments, requiring knowledge of printing technologies. Intern Mechanical Engineer covers broader mechanical design and analysis tasks, typically in design or engineering offices. Both roles are entry-level, but they serve different industry functions and skill sets.

What are the most commonly searched types of Additive Manufacturing jobs in Missouri?

The most popular types of Additive Manufacturing jobs in Missouri are:

What are popular job titles related to Intern Additive Manufacturing jobs in Missouri?

For Intern Additive Manufacturing jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Intern Additive Manufacturing jobs in Missouri look for?

The top searched job categories for Intern Additive Manufacturing jobs in Missouri are:

What cities in Missouri are hiring for Intern Additive Manufacturing jobs?

Cities in Missouri with the most Intern Additive Manufacturing job openings:

Infographic showing various Intern Additive Manufacturing job openings in Missouri as of July 2026, with employment types broken down into 1% Locum Tenens, 88% Full Time, 8% Part Time, 2% Contract, and 1% Nights. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $33,239 per year, or $16 per hour.

Interdisciplinary (Cost Engineer)

Kansas City, MO • On-site, Remote

U.S. Army Corps of Engineers
National Security • 10K+ employees

$91K - $145K/yr

Full-time

Posted 12 days ago


Job description

Summary
This is a Direct Hire Authority (DHA) solicitation utilizing the DHA for Certain Personnel of the DoD Workforce to recruit and appoint qualified candidates to positions in the competitive service.
About the Position: This is a Cost Engineer position with USACE, KC District. You will prepare formal cost estimates for various Construction and AE contracts. The St. Louis vacancy position will be in an Area Office preparing estimates for contracts that are part of the JCVA Hospital Mega Project.
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Duties
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  • Develops detailed cost estimates and Independent Government Estimates (IGE) from Construction and AE contractor's viewpoint requiring a careful analysis and comprehensive evaluation of numerous factors with differing and complicating circumstances.
  • Prepare initial estimates for use in developing conceptual proposals, planning projects, preliminary designs, additive alternatives, negotiations, etc
  • Reviews plans and specifications prepared in-house or by Architect-Engineer (A-E) firms for practicability of design or change in design and prepares network diagrams portraying the sequence of construction when required
  • Provides cost expertise on complex contractor claims and assists in negotiations.
  • Review Architect-Engineer (A-E) cost estimates for adequacy

Requirements
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Conditions of employment
  • Appointment may be subject to a suitability or fitness determination, as determined by a completed background investigation.
  • This position requires the incumbent to obtain and maintain a valid state issued driver's license.
  • TDY is expected to be15% in a 12-month period to conduct quality assurance visits, meet with stakeholders, and attend conferences and training.

Qualifications
Who May Apply: US Citizens
In order to qualify, you must meet the education and experience requirements described below. Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religious; spiritual; community; student; social). You will receive credit for all qualifying experience, including volunteer experience. Your resume must clearly describe your relevant experience; if qualifying based on education, your transcripts will be required as part of your application. Additional information about transcripts is in this document.
Basic Requirement for Civil Engineer, Mechanical Engineer, Electrical Engineer:
A. Degree: Bachelor's degree (or higher degree) in engineering. To be acceptable, the program must: (1) lead to a bachelor's degree (or higher degree) in a school of engineering with at least one program accredited by the Accreditation Board for Engineering and Technology (ABET); OR (2) include differential and integral calculus and courses (more advanced than first-year physics and chemistry) in five of the following seven areas of engineering science or physics: (a) statics, dynamics; (b) strength of materials (stress-strain relationships); (c) fluid mechanics, hydraulics; (d) thermodynamics; (e) electrical fields and circuits; (f) nature and properties of materials (relating particle and aggregate structure to properties); and (g) any other comparable area of fundamental engineering science or physics, such as optics, heat transfer, soil mechanics, or electronics.
OR
B. Combination of Education and Experience: College-level education, training, and/or technical experience that furnished (1) a thorough knowledge of the physical and mathematical sciences underlying engineering, and (2) a good understanding, both theoretical and practical, of the engineering sciences and techniques and their applications to one of the branches of engineering. The adequacy of such background must be demonstrated by one of the following:1. Professional registration or licensure - Current registration as an Engineer Intern (EI), Engineer in Training (EIT), or licensure as a Professional Engineer (PE) by any State, the District of Columbia, Guam, or Puerto Rico. Absent other means of qualifying under this standard, those applicants who achieved such registration by means other than written test (e.g., State grandfather or eminence provisions) are eligible only for positions that are within or closely related to the specialty field of their registration. For example, an applicant who attains registration through a State Board's eminence provision as a manufacturing engineer typically would be rated eligible only for manufacturing engineering positions.2. Written Test - Evidence of having successfully passed the Fundamentals of Engineering (FE) examination, or any other written test required for professional registration, by an engineering licensure board in the various States, the District of Columbia, Guam, or Puerto Rico.3. Specified academic courses - Successful completion of at least 60 semester hours of courses in the physical, mathematical, and engineering sciences and that included the courses specified in A above. The courses must be fully acceptable toward meeting the requirements of an engineering program.4. Related curriculum - Successful completion of a curriculum leading to a bachelor's degree in an appropriate scientific field, e.g., engineering technology, physics, chemistry, architecture, computer science, mathematics, hydrology, or geology, may be accepted in lieu of a degree in engineering, provided the applicant has had at least 1 year of professional engineering experience acquired under professional engineering supervision and guidance. Ordinarily there should be either an established plan of intensive training to develop professional engineering competence, or several years of prior professional engineering-type experience, e.g., in interdisciplinary positions.
Basic Requirement for Architect:
A. Degree: Bachelor's degree (or higher degree) in architecture or in a related field that included 60 semester hours of course work in architecture or related disciplines of which at least (1) 30 semester hours were in architectural design, and (2) 6 semester hours were in each of the following: structural technology, properties of materials and methods of construction, and environmental control systems.
OR
B. Combination of Education and Experience: College-level education, training, and/or technical experience that furnished (1) a thorough knowledge of the arts and sciences underlying professional architecture, and (2) a good understanding, both theoretical and practical, of the architectural principles, methods, and techniques and their applications to the design and construction or improvement of buildings. The adequacy of such background must be demonstrated by at least one of the following: (1) Related Curriculum - Degree in architectural engineering provided the completed course work in architectural engineering provided knowledge, skills, and abilities substantially equivalent to those provided in the courses specified in statement A above, or (2) Experience: 1 year of experience in an architect's office or in architectural work for each year short of graduation from a program of study in architecture. In the absence of any college courses, 5 years of such experience is required. This experience must have demonstrated that you have acquired a thorough knowledge of the fundamental principles and theories of professional architecture.
In addition, you must also meet the qualification requirements listed below:
Specialized Experience:
To qualify at GS-13, applicants must possess one year of specialized experience in the Federal service which includes: developing detailed cost estimates from the Construction and/or A-E contractor's viewpoint; providing cost estimates and related advice in recommending changes in design or materials to permit the construction of a less costly project; providing cost engineering assistance in modification negotiations. This definition of specialized experience is typical of work performed at the next lower grade/level position in the federal service (GS-12).
To qualify at GS-12, applicants must possess one year of specialized experience in the Federal service which includes: developing detailed cost estimates from the Construction and/or A-E contractor's viewpoint; providing cost estimates and related advice in recommending changes in design or materials to permit the construction of a less costly project; providing cost engineering assistance in modification negotiations. This definition of specialized experience is typical of work performed at the next lower grade/level position in the federal service (GS-11)
Education
FOREIGN EDUCATION: If you are using education completed in foreign colleges or universities to meet the qualification requirements, you must show the education credentials have been evaluated by a private organization that specializes in interpretation of foreign education programs and such education has been deemed equivalent to that gained in an accredited U.S. education program; or full credit has been given for the courses at a U.S. accredited college or university. For further information, visit: https://sites.ed.gov/international/recognition-of-foreign-qualifications/
Additional information
  • Male applicants born after December 31, 1959, must complete a Pre-Employment Certification Statement for Selective Service Registration.
  • You will be required to provide proof of U.S. Citizenship.
  • This position may require a 1 year probationary period during which the agency evaluates your fitness and whether your continued employment advances the public interest. In making this determination, the agency may consider your performance and conduct; agency needs and interests; whether your continued employment supports organizational or Government goals; and whether it promotes the efficiency of the Federal service. Continued employment requires written certification that it advances the public interest.
  • Direct Deposit of Pay is required.
  • Selection is subject to restrictions resulting from Department of Defense referral system for displaced employees.
  • If you have retired from federal service and you are interested in employment as a reemployed annuitant, see the information in the Reemployed Annuitant information sheet.
  • This is a Career Field 18 position.
  • Multiple positions may be filled from this announcement.
  • Salary includes applicable locality pay or Local Market Supplement.
  • When you perform a Civilian Permanent Change of Station (PCS) with the government, the Internal Revenue Service (IRS) considers the majority of your entitlements to be taxable. Visit https://www.dfas.mil/civilianemployees/civrelo/Civilian-Moving-Expenses-Tax-Deduction/ for more information.
  • Permanent Change of Station (PCS) allowances may be authorized, subject to the provisions of the Joint Travel Regulations and an agency determination that a PCS move is in the Government Interest.
  • Further certification from this announcement may take place up to 90 days beyond the closing of this announcement.
  • Recruitment, Relocation, Advance in Hire, Student Loan Repayment, and/or Enhanced Leave Accrual incentives may be authorized if management determines it is in the best interest of the government.
  • All selections under an announcement must be made within 3 months from the issuance date of the certificate referral list.

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Candidates should be committed to improving the efficiency of the Federal government, passionate about the ideals of our American republic, and committed to upholding the rule of law and the United States Constitution.
Benefits
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A career with the U.S. government provides employees with a comprehensive benefits package. As a federal employee, you and your family will have access to a range of benefits that are designed to make your federal career very rewarding. Opens in a new windowLearn more about federal benefits.
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Eligibility for benefits depends on the type of position you hold and whether your position is full-time, part-time or intermittent. Contact the hiring agency for more information on the specific benefits offered.

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About Army Corps of Engineers

Sourced by ZipRecruiter

Industry

National security, national security and international affairs and public administration

Company size

10,000+ Employees

Headquarters location

Washington, DC, US