Mechanical, Civil & Aerospace Internships in United States

1290 open mechanical, civil & aerospace internships in united states from 231 companies, 936 added in the last 7 days. 43% list pay; the median posted rate is $28/hr (middle half: $25–$32/hr). Most openings: RTX (94), IMEG (48), Olsson (42), Rocket Lab Corporation (40).2 are remote-friendly.

Updated Oct 19, 2026 from employer career pages · newest posting Oct 17, 2026.

R
Materials Management & Logistics Internship Program (Summer 2027)
RTX · East Hartford-Etc, CT

Internship Summer 2027

2 days ago
C
Summer 2027 - Flight Dynamics Internship
CesiumAstro · Huntsville, AL

Internship Summer 2027

2 days ago
A
Internship and Entry-Level Graduate Opportunities - Engineering & Manufacturing Fair
AECOM · Rocky Hill, CT

Internship

2 days ago
EG
Civil Engineering Intern
Egis Group · Pittsburgh, PA

Internship

2 days ago
EG
Civil Engineering Intern
Egis Group · Harrisburg, PA

Internship

2 days ago
AM
Summer 2027 Supply Chain Materials Project Manager Intern- Master's (Austin, TX)
Applied Materials · Austin, TX

Internship Summer 2027

3 days ago
AM
Summer 2027 Supply Chain Materials Project Manager Intern- Master's (Santa Clara, CA)
Applied Materials · Santa Clara, CA

Internship Summer 2027

3 days ago
C
Aerospace Engineer Intern - Summer 2027
CACI · Aberdeen Proving Ground, MD

Internship Summer 2027$44k–$88k/yr

3 days ago
NG
2027 Systems Engineering Intern - Colorado Springs CO
Northrop Grumman · Colorado Springs, CO

Internship 2027$24.25–$30.50/hr

3 days ago
NG
2027 Systems Engineering Intern - Aurora CO
Northrop Grumman · Aurora, CO

Internship 2027$26.75–$33.50/hr

3 days ago
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NG
2027 Intern - Guidance Navigation and Control Engineer
Northrop Grumman · San Diego, CA

Internship 2027$21.50–$39/hr

3 days ago
NG
2027 Materials/Chemical Engineer Intern - Baltimore MD
Northrop Grumman · Baltimore, MD

Internship 2027$20.50–$37.25/hr

3 days ago
KC
Opto-Mechanical Intern
KLA Corporation · Ann Arbor, MI

Internship $26–$47/hr

3 days ago
G
Industrial Engineering Intern (Summer 2027)
GlobalFoundries · Malta, NY

Internship Summer 2027$20–$40/hr

3 days ago
A
Supplier Quality Engineer Intern
ABB · New Berlin, WI

Internship $20–$34/hr

3 days ago
SN
Systems Engineering Intern - Summer 2027 (For SNC Summer 2026 Interns Only)
Sierra Nevada Corporation · Lone Tree, CO

Internship Summer 2027$23.54–$32.37/hr

3 days ago
M
2027 Future Talent Program - Environmental Compliance, Sustainability & Stewardship - Intern
Merck · Rahway, NJ

Internship 2027$40k–$111k/yr

3 days ago
FI
Inventory Control Management Co-Op - Spring 2027
Flextronics International · Orangeburg, SC

Internship Spring 2027

3 days ago
K
Opto-Mechanical Intern
KLA · Ann Arbor, MI

Internship $26–$47/hr

3 days ago
R
Process Risk and Controls Consulting Intern - Summer 2027
RSM · San Francisco, United States

Internship Summer 2027$37–$44/hr

3 days ago
R
2027 Elevate Program and 2028 Summer Process Risk and Controls Consulting Intern
RSM · Chicago, United States +10

Internship 2027$34–$40/hr

3 days ago
R
2027 Elevate Program and 2028 Summer Technology Risk and Controls Consulting Intern
RSM · Chicago, United States +13

Internship 2027$34–$40/hr

3 days ago
NU
Biomanufacturing Intern
Northeastern University · Burlington, MA

Internship

3 days ago
NG
Robotics Programmer Intern - Summer 2027 - Smyrna, TN
Nissan Global · Smyrna, TN

Internship Summer 2027

3 days ago
H
Civil Engineering Intern (Summer 2027)
HNTB · Oakland, CA +1

Internship Summer 2027$26.34–$39.50/hr

3 days ago
E
Mechanical CAD Designer Internship
Entrust · Shakopee, United States

Internship $20–$25/hr

3 days ago
E
Mechanical Engineering Co-Op
Entrust · Shakopee, United States

Internship $25/hr

3 days ago
S
2027 Spring Co-op Upstream Automatic Control Development, Framingham, MA
Sanofi · Framingham, MA

Internship 2027$35–$57/hr

3 days ago
CW
Mechatronics & Robotics Apprentice
Cushman & Wakefield · Client Site, UT

Internship $19.97–$23.49/hr

3 days ago
NB
Manufacturing Intern - Temple
Niagara Bottling · Temple, TX

Internship

3 days ago
NB
Manufacturing Intern - Allentown
Niagara Bottling · Allentown, PA

Internship

3 days ago
NB
Manufacturing Intern - Carolina
Niagara Bottling · Carolina, SC

Internship

3 days ago
NB
Manufacturing Intern - Atlanta
Niagara Bottling · Atlanta, GA

Internship

3 days ago
NB
Manufacturing Intern - Baytown
Niagara Bottling · Baytown, TX

Internship

3 days ago
NB
Manufacturing Intern - Cincinnati
Niagara Bottling · Cincinnati, KY

Internship

3 days ago
NB
Manufacturing Intern - Hazleton
Niagara Bottling · Hazleton, PA

Internship

3 days ago
NB
Manufacturing Intern - Dallas
Niagara Bottling · Dallas, TX

Internship

3 days ago
NB
Manufacturing Intern - Jacksonville
Niagara Bottling · Jacksonville, FL

Internship

3 days ago
NB
Manufacturing Intern - Kenosha
Niagara Bottling · Kenosha, WI

Internship

3 days ago
NB
Manufacturing Intern - Lancaster
Niagara Bottling · Lancaster, TX

Internship

3 days ago
NB
Manufacturing Intern - Louisville
Niagara Bottling · Louisville, IN

Internship

3 days ago
NB
Manufacturing Intern - Mesa
Niagara Bottling · Mesa, AZ

Internship

3 days ago
NB
Manufacturing Intern - Miami
Niagara Bottling · Miami, FL

Internship

3 days ago
NB
Manufacturing Intern - Philly
Niagara Bottling · Philly, CA

Internship $24.10–$31.93/hr

3 days ago
NB
Manufacturing Intern - Pittsburgh
Niagara Bottling · Pittsburgh, PA

Internship

3 days ago
NB
Manufacturing Intern - Rialto
Niagara Bottling · Rialto, CA

Internship $24.10–$31.93/hr

3 days ago
NB
Manufacturing Intern - Milesburg
Niagara Bottling · Milesburg, PA

Internship

3 days ago
NB
Manufacturing Intern - Stockton 4
Niagara Bottling · Stockton 4 - Stockton, CA

Internship $24.10–$31.93/hr

3 days ago
NB
Manufacturing Intern - Las Vegas
Niagara Bottling · Las Vegas, NV

Internship $23.01–$30.48/hr

3 days ago
NB
Manufacturing Intern - Kansas City 2
Niagara Bottling · Kansas City 2 - Kansas City, MO

Internship

3 days ago
NB
Manufacturing Internship - Plainfield
Niagara Bottling · Plainfield, IN

Internship

3 days ago
G
Electromechanical Technician Apprentice, Upper Merion, US, 2027
GSK · King of Prussia, PA

Internship 2027

3 days ago
G
Quality Control Laboratory Associate Apprentice Program, US, 2027
GSK · King of Prussia, PA

Internship 2027

3 days ago
A
Civil/Highway Engineer Intern
AECOM · Philadelphia, PA

Internship Summer 2027

3 days ago
A
Civil/Highway Engineer Intern
AECOM · Newark, DE

Internship Summer 2027

3 days ago
MC
Manufacturing Engineer Co-op
MORSE Corp Co-op Opportunities · Cambridge, MA +1

Internship $27–$33/hr

3 days ago
GM
2027 Summer Intern, Systems Engineer, ASD
General Motors · Milford, MI +1

Internship 2027$8,100–$8,700/mo

4 days ago
NG
2027 Mechanical Analysis Intern - Dulles VA
Northrop Grumman · Dulles, VA

Internship 2027$26.75–$40/hr

4 days ago
M
Presales Systems Engineer - 2027 Internship
Motorola · Georgia, US Offsite +3

Internship 2027

4 days ago
R
Quality Engineering Intern (Summer 2027)
RTX · Fairfield, CA

Internship Summer 2027

4 days ago
R
Quality Engineering Intern (Summer 2027)
RTX · Windsor Locks, CT

Internship Summer 2027

4 days ago
R
Product Quality Engineering Intern (Summer 2027)
RTX · Largo, FL

Internship Summer 2027

4 days ago
R
Quality Engineering Intern (Summer 2027)
RTX · Durham, NH

Internship Summer 2027

4 days ago
R
Quality Engineering Intern (Summer 2027)
RTX · Coralville, IA

Internship Summer 2027

4 days ago
R
Mechanical Design Engineering Intern (Summer 2027)
RTX · Burnsville-West, MN

Internship Summer 2027

4 days ago
R
TCMA Systems Engineering Intern - Summer 2027-Onsite
RTX · Huntsville, AL

Internship Summer 2027

4 days ago
A
Manufacturing Engineering Intern
AeroVironment · Pottstown, PA

Internship

4 days ago
TF
Project Management /Engineering Construction Co-Op
The Federal Reserve System · Philadelphia, PA

Internship

4 days ago
SN
Test Engineer Intern - Summer 2027 (For SNC Summer 2026 Interns Only)
Sierra Nevada Corporation · Lone Tree, CO

Internship Summer 2027$23.54–$32.37/hr

4 days ago
M
2027 Future Talent Program – Manufacturing and Reliability Engineering Co-Op
Merck · West Point, PA

Internship 2027$40k–$111k/yr

4 days ago
M
2027 Future Talent Program – Vaccine Manufacturing Automation Co-op
Merck · West Point, PA

Internship 2027$40k–$111k/yr

4 days ago
M
2027 Future Talent Program - Vaccine Manufacturing Co-op
Merck · West Point, PA

Internship 2027$40k–$111k/yr

4 days ago
NL
Graduate Intern – Connected Vehicle (V2X) Communications Modeling and Traffic Simulation
National Laboratory of the Rockies · Golden, CO

Internship $44k–$71k/yr

4 days ago
H
Mechanical Engineering Intern/Co-Op
Hitachi · Ogden, UT

Internship

4 days ago
TT
Manufacturing Engineering Intern - HammerHead
The Toro Company · Lake Mills, WI

Internship $22–$28/hr

4 days ago
I
Mechanical Engineering Intern | Columbus, OH
IMEG · Columbus | North High Street +2

Internship Summer 2027$22–$24/hr

4 days ago
JL
Mechatronics and Robotics Apprentice
Jones Lang LaSalle (JLL) · Matteson, IL

Internship

4 days ago
JL
Mechatronics and Robotics Apprentice
Jones Lang LaSalle (JLL) · Monee, IL

Internship

4 days ago
M
Co-Op, Automation, Digital Manufacturing & Controls
Moderna · Norwood, MA +1

Internship $20–$60/hr

4 days ago
M
Co-Op, Biopharmaceutical Manufacturing Operations
Moderna · Norwood, MA +1

Internship $20–$60/hr

4 days ago
M
Co-Op, Process Engineering, CQV & Manufacturing Engineering
Moderna · Norwood, MA +1

Internship $20–$60/hr

4 days ago
L
Quality Engineering Intern
LivaNova · Arvada, CO

Internship

4 days ago
CG
Chemical Engineering Intern - Summer
Carrier Global · CAI23: Carrier-Indianapolis, 7310 West Morris Street, Indianapolis, IN, 46231 USA

Internship

4 days ago
I
Process Engineer Intern
Ingredion · Salem, OR

Internship

4 days ago
A
Mechanical Engineer Co-op
Autostore · Atlanta, GA

Internship

4 days ago
T
Smart Factory Robotics & Operations Intern
TRUMPF · Chicago, IL

Internship $18–$26/hr

4 days ago
S
Process Engineering Intern - Summer 2027
Skydio · San Mateo, CA

Internship Summer 2027

4 days ago
A
Structural Engineering Intern
AECOM · Raleigh, NC

Internship

4 days ago
A
Structural Engineering Intern
AECOM · Cleveland, OH

Internship

4 days ago
A
Structural Engineering Intern
AECOM · Columbus, OH

Internship

4 days ago
S
Spring 2027: Mechanical Systems Engineering Co-op, Ninja (January to June)
SharkNinja · Needham, MA

Internship Spring 2027$27–$40/hr

4 days ago
AI
2027 Flight Test Engineer Intern
Anduril Industries · Costa Mesa, CA

Internship 2027$32–$40/hr

4 days ago
S
Manufacturing Software Engineer Intern - Winter 2027
Skydio · San Mateo, CA

Internship Winter 2027

4 days ago
M
Mechanical Engineer - Winter 2026 Internship
Medra · San Francisco, United States

Internship Winter 2026

5 days ago
M
Intern, Systems Engineering
Moog · Buffalo, NY

Internship Summer 2027$25–$31/hr

5 days ago
M
Mechanical Engineering Intern - Summer 2027
Motorola · Plantation, FL

Internship Summer 2027

5 days ago
R
Material/Process Engineering Intern (Summer 2027)(Onsite)
RTX · Spokane, WA

Internship Summer 2027

5 days ago
R
Systems Engineering Intern
RTX · Marlborough, MA

Internship

5 days ago
R
Electro-Optics Systems Engineer Intern (Summer 2027)
RTX · El Segundo, CA

Internship Summer 2027

5 days ago
R
Electro-Optics Systems Engineer Intern (Summer 2027)
RTX · Goleta, CA

Internship Summer 2027

5 days ago
R
Industrial Engineering Co-Op (Summer/Fall 2027)
RTX · Cedar Rapids, IA

Internship Fall 2027

5 days ago
R
Mechanical Engineering Co-op (Fall 2027) (Onsite)
RTX · East Hartford-Obg, CT

Internship Fall 2027

5 days ago
R
2027 Spring/Summer Co-Op, Systems Engineering - Onsite
RTX · East Hartford-Etc, CT

Internship 2027

5 days ago
R
Test Engineering Specialist Co-Op (Onsite)
RTX · Andover, MA

Internship

5 days ago
GM
2027 Intern - Product Management, Vehicle Autonomy (MS or MBA)
General Motors · Sunnyvale, CA

Internship 2027$9,400–$11k/mo

5 days ago
BO
Summer 2027 Materials & Processes Internship - Graduate
Blue Origin · Greater Seattle Area +2

Internship Summer 2027

5 days ago
BO
Summer 2027 Guidance, Navigation & Controls Internship - Graduate
Blue Origin · Greater Seattle Area +2

Internship Summer 2027

5 days ago
BO
Summer 2027 Aerospace Systems Engineering Intern - Graduate
Blue Origin · Greater Seattle Area +2

Internship Summer 2027

5 days ago
BO
Summer 2027 Marine Mechanical & Test Engineering Internship - Undergraduate
Blue Origin · Space Coast, FL

Internship Summer 2027

5 days ago
BO
Summer 2027 Materials & Processes Internship - Undergraduate
Blue Origin · Greater Seattle Area +2

Internship Summer 2027

5 days ago
BO
Summer 2027 Aerospace Systems Engineering Internship - Undergraduate
Blue Origin · Greater Seattle Area +2

Internship Summer 2027

5 days ago
A
Undergrad Co-op - Quality, Manufacturing, Operations and/or Engineering
Amgen · Juncos, PR

Internship

5 days ago
A
Undergrad Co-op – Interactive Developer / Immersive Course Programmer for Manufacturing
Amgen · Juncos, PR

Internship

5 days ago
HP
Chemical Engineer / Chemist Postdoctoral Intern
Hewlett Packard (HP) · Corvallis, OR

Internship $45–$52/hr

5 days ago
P
Intern – Systems Engineering (Sustaining & Design Controls) - San Diego, CA - Summer 2027
Philips · San Diego, CA

Internship Summer 2027$29–$36/hr

5 days ago
O
Engineer Intern - Mechanical (Year Round)
Oshkosh · Clearwater, FL

Internship $18–$37/hr

5 days ago
RA
Intern, Test Engineering (Milwaukee, WI)
Rockwell Automation · Milwaukee, WI

Internship

5 days ago
TT
Materials Management Intern - The Toro Company
The Toro Company · Shakopee, MN

Internship $20–$24/hr

5 days ago
I
Structural Engineering Intern | San Francisco, CA
IMEG · San Francisco, CA

Internship Summer 2027$22–$24/hr

5 days ago
NG
AV Mechanical Engineering Intern - Spring 2027 - Santa Clara, CA
Nissan Global · Santa Clara, CA

Internship Spring 2027

5 days ago
M
Spring 2027 Systems Engineering - Cloud Technologies Co-Op (January - June)
MFS · Boston, United States

Internship Spring 2027$21–$25/hr

5 days ago
C
Systems Engineering Execution Intern
Cubic · San Diego, CA

Internship $22–$26/hr

5 days ago
CM
Process Engineer Intern (Summer 2027)
Charter Manufacturing · Charter Aarrowcast, WI

Internship Summer 2027

5 days ago
CM
Mechanical Engineer Intern (Summer 2027)
Charter Manufacturing · Charter Wire, WI

Internship Summer 2027

5 days ago
EG
Civil Engineering Intern
Egis Group · Tampa, FL

Internship

5 days ago
MS
Spacecraft Test Engineering Intern (Summer 2027)
Muon Space · San Jose, CA +1

Internship Summer 2027

5 days ago
RL
Ground Systems Engineering Intern Spring 2027
Rocket Lab Corporation · Stennis Space Center, MS

Internship Spring 2027

6 days ago
C
Systems Engineer Intern - Summer 2027
CACI · Ashburn, VA

Internship Summer 2027$46k–$92k/yr

6 days ago
R
Systems Engineering Intern (Summer 2027)
RTX · Tucson, AZ

Internship Summer 2027

6 days ago
KC
Mechanical Design Engineer Intern
KLA Corporation · Ann Arbor, MI

Internship $27–$38.50/hr

6 days ago
KC
Precision Motion Control Intern
KLA Corporation · Milpitas, CA

Internship

6 days ago
R
Aero Propulsion Systems Intern (Summer 2027)(Onsite)
RTX · East Hartford-G, CT

Internship Summer 2027

6 days ago
R
Industrial Engineer Co-Op (Summer/Fall 2027)
RTX · Coralville, IA

Internship Fall 2027

6 days ago
R
Industrial Engineer Co-op (Spring/Summer 2027)
RTX · Coralville, IA

Internship Summer 2027

6 days ago
R
Environmental Health & Safety Co-Op (Spring/Summer 2027)
RTX · Decorah, IA

Internship Summer 2027

6 days ago
R
Manufacturing Engineering Intern (Summer 2027)
RTX · Largo, FL

Internship Summer 2027

6 days ago
R
Manufacturing Ops Intern (Summer 2027) (Onsite)
RTX · Melbourne, FL

Internship Summer 2027

6 days ago
R
Systems Engineering Intern 2027 - Onsite
RTX · Indianapolis, IN

Internship 2027

6 days ago
A
Space Nuclear Propulsion Materials Test & Evaluation Intern
Amentum · Huntsville, AL

Internship

6 days ago
A
Summer 2027 Autonomy & Robotics Engineering Intern
AeroVironment · Simi Valley, CA +12

Internship Summer 2027

6 days ago
A
Summer 2027 Aeromechanical Engineering Intern
AeroVironment · Simi Valley, CA +16

Internship Summer 2027

6 days ago
M
Manufacturing Engineer - Technical Team Co-op Student
Magna · Brampton, CA

Internship $21.60–$26.46/hr

6 days ago
BO
Summer 2027 Fluid Systems & Propulsion Engineering Internship - Graduate
Blue Origin · Greater Seattle Area +2

Internship Summer 2027

6 days ago
BO
Summer 2027 Fluid Systems & Propulsion Engineering Internship - Undergraduate
Blue Origin · Greater Seattle Area +3

Internship Summer 2027

6 days ago
BO
Summer 2027 Test Engineering Internship - Graduate
Blue Origin · Van Horn, TX +4

Internship Summer 2027

6 days ago
BO
Summer 2027 Test Engineering Internship - Undergraduate
Blue Origin · Greater Seattle Area +5

Internship Summer 2027

6 days ago
BO
Summer 2027 Structural & Mechanical Engineering Internship - Undergraduate
Blue Origin · Greater Seattle Area +5

Internship Summer 2027

6 days ago
BO
Summer 2027 Structural & Mechanical Systems Engineering Internship - Graduate
Blue Origin · Greater Seattle Area +5

Internship Summer 2027

6 days ago
BO
Summer 2027 Manufacturing Engineering Internship - Undergraduate
Blue Origin · Space Coast, FL +3

Internship Summer 2027

6 days ago
BO
Summer 2027 Manufacturing Engineering Internship - Graduate
Blue Origin · Huntsville, AL +3

Internship Summer 2027

6 days ago

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