85 intern engineering jobs at 40 companies in Eliot, ME

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Intern - Engineering
Merrimack or United States
OnsiteInternship
Elbit Systems of America
Elbit Systems of America: Provides advanced technology systems for defense and commercial aviation.
Current enrollment in an accredited Bachelor's technical program (3rd/4th year preferred); high school diploma; strong written/verbal communication; basic computer proficiency; foundational engineering knowledge; ability to follow detailed instructions.
multimeters, oscilloscopes, temperature sensors, vibration probes, spreadsheets, word processing, database tools, shop tools, lab equipment, machine tools
5d
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Pre-Engineering Intern
Milford, New Hampshire, United States
$45k-$50k/yr OnsiteInternship
AMETEK
AMETEKNYSE: AME: Manufacturer of electronic instruments and electromechanical devices.
High school diploma or GED; engineering or pre-engineering coursework preferred. Requires communication, problem-solving, mechanical aptitude, dexterity, and willingness to learn.
Snap gage, Digital calipers, Micrometers, Optical comparator, Hand tools, Fixtures, Pneumatics, Manual presses, Power tools
4d
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Intern - Engineering (Applications)
Lawrence, Massachusetts, United States
$20-$28/hr OnsitePart Time, Internship
Microchip Technology
Microchip TechnologyNasdaq: MCHP: Manufacturer of microcontrollers, analog, and mixed-signal integrated circuits.
Pursuing a BS in electrical engineering, electronics technology, or electrical and computer engineering; lab experience with electronic test equipment and experience with schematic, simulation, and PCB layout tools.
MOSFET, BJT, digital oscilloscopes, function generators, curve tracers, network analyzers, schematic capture, circuit simulation, PCB layout tools
2w
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2027 Summer Intern: Engineering
Portsmouth, New Hampshire, United States
$23-$29/hr OnsiteInternship
Hubbell
HubbellNYSE: HUBB: Designs and manufactures electrical products and utility infrastructure solutions.
Enrollment in a bachelor's or master's program related to engineering, minimum 3.0 GPA, Microsoft Office familiarity, and coursework experience relevant to electronic/electromechanical design.
Microsoft Office
3w
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Mechanical Engineering Co-op
Hollis, New Hampshire, United States
OnsiteFull Time
Flex
FlexNASDAQ: FLEX: Contract electronics manufacturing and supply chain management services.
Currently enrolled in a 4-year engineering program (3.0+ GPA), available full-time (40 hrs/week) Jan–Jun 2027, SolidWorks and CAD experience, lab and prototyping skills, machine shop familiarity.
SolidWorks, MathCAD, Microsoft Excel, FEA, CFD
1d
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Mechanical Engineering Intern
Merrimack or Nashua
OnsiteInternship
Re:Build Manufacturing
Re:Build Manufacturing: Provides advanced engineering and US-based contract manufacturing services.
Bachelor of Science in Mechanical Engineering or equivalent experience, broad technical background, 3D CAD experience, manufacturing process knowledge, and biomedical product design experience.
SolidWorks, Finite Element Analysis (FEA)
6d
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Engines Engineering Intern – US – Summer 2027
Evendale or Lynn or Cincinnati or Lynn
$20/hr OnsiteFull Time, Internship
GE Aerospace
GE AerospaceNYSE: GE: Designs and manufactures jet engines and aerospace systems.
Current engineering student in an accredited bachelor's or graduate program with a minimum 3.0 GPA, programming proficiency, U.S. work authorization, reliable transportation, and engineering aptitude.
Microsoft products
3d
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High School Intern: Civil Engineering - Fall 2026
Chelmsford or Lexington
$18-$27/hr OnsiteMultiple Commitments Available
HNTB
HNTB: Designs and manages large-scale transportation and infrastructure projects.
Current enrollment in high school junior or senior year; senior enrollment preferred. Requires interest in mechanical or civil engineering and ability to perform basic engineering, CADD, administrative, and data analysis tasks.
CADD, computer aided drafting
3w
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Engineering Intern (EE/CE/RF) III, Summer 2027 (Hybrid)
Nashua or New Hampshire
$50k-$69k/yr HybridInternship
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
Pursuing a BS in Electrical or Computer Engineering, junior completed prior to Summer 2027; eligible for DoD clearance; relocate to Southern NH; reliable transportation; able to work 40 hours/week.
VHDL, Verilog, System Verilog, Cadence, HFSS, MATLAB, LabVIEW
2d
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Process Sustaining Engineering Intern
Chelmsford or Wilmington
$22-$41/hr OnsiteInternship
Analog Devices
Analog DevicesNASDAQ: ADI: Designs and manufactures semiconductors for signal processing and power management.
Currently pursuing a bachelor's or master's degree in a technical discipline; requires analytical, quantitative, statistical, communication, and teamwork skills. Equipment troubleshooting and programming experience preferred.
Physical Vapor Deposition (PVD), Chemical Vapor Deposition (CVD), Statistical Process Control (SPC), Visual Basic, Python, Java
1mo
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Software Engineering Intern III, Summer 2027
Nashua or Hudson or Manchester or Merrimack
OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
Currently enrolled in CS/CE or related undergraduate program completing junior year, programming experience in C/C++/Java/Python, Microsoft Office proficiency, eligible for US DoD security clearance, strong communication and self-motivation.
C, C++, Java, Python, Microsoft Excel, Microsoft PowerPoint, Microsoft Word, Git, Windows, Linux
4d
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Intern C, Systems Engineer (42844)
Wilmington, Massachusetts, United States
$26-$48/hr OnsiteInternship
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
Pursuing a bachelor's degree in engineering, computer science, physics, mathematics, aviation, aerospace engineering, or a related field; systems engineering coursework or experience preferred.
Rhapsody
1mo
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Intern, Manufacturing Engineering, Research and Development
Exeter, New Hampshire, United States
OnsiteInternship, Full Time
SIG SAUER
SIG SAUER: Designs and manufactures firearms and ammunition for global defense markets.
Pursuing a bachelor’s in Mechanical or Manufacturing Engineering; proficiency with SOLIDWORKS; knowledge of materials, heat‑treating, GD&T; strong analytical, communication, and project skills.
SOLIDWORKS
2w
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Co-op/Intern – Chemical Engineering
Andover, Massachusetts, United States
$20-$35/hr OnsitePart Time, Internship
Physical Sciences Inc.
Physical Sciences Inc.: Provides technology research, development, and engineering services.
Rising junior or senior with chemistry laboratory experience; suitable for chemical, mechanical, or materials engineering students. Must be a US citizen, permanent resident, or authorized to work without sponsorship.
design of experiments
2d
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High School Intern: Civil Engineering - Fall 2026
Chelmsford, Massachusetts, United States
$18-$27/hr OnsitePart Time, Internship
HNTB
HNTB: Infrastructure firm providing engineering, architecture, and construction management services.
Currently enrolled in high school junior or senior year; interest in mechanical or civil engineering preferred. Requires basic engineering, CADD, administrative, and analytical support abilities.
CADD
3d
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High School Intern: Civil Engineering - Fall 2026
Chelmsford or Lexington
$18-$27/hr OnsitePart Time, Internship
HNTB
HNTB: Infrastructure design and engineering for transportation and public works
Currently enrolled in high school junior or senior year; interest in studying mechanical or civil engineering preferred. Requires independence and basic engineering, CADD, administrative, and STEM-related support skills.
CADD
1mo
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Intern- Compliance Engineering
Reno or South Portland
OnsiteFull Time, Internship
Generac
GeneracNYSE: GNRC: Manufactures backup power generators and energy technology solutions.
Pursuing a degree in electrical or related engineering; hands-on lab testing experience; Python and test automation skills preferred; ability to support product safety and compliance testing and document results.
Yokogawa power analyzers, grid simulators, RLC load banks, electronic load banks, AC/DC power sources, power conversion systems, Python, Pytest
2w
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Software Engineering Intern IV, (Summer 2027) Onsite
Nashua or Hudson or Merrimack or Manchester
$58k-$81k/yr OnsiteMultiple Commitments Available
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
Currently enrolled in a graduate CS, CE, or related program; complete senior undergraduate year before summer 2027; programming in C, C++, Java, or Python; communication skills; Microsoft Office experience; US citizenship and clearance eligibility.
C, C++, Java, Python, Microsoft Office Suite, Microsoft Excel, Microsoft PowerPoint, Microsoft Word, Windows, Linux, Git, Agile
1d
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Civil Engineering Design Internship - 2027
South Portland, Maine, United States
$18/hr OnsiteInternship, Seasonal
LJB
LJB: National engineering firm providing structural, civil, and safety services.
Civil engineering major at an accredited university entering junior or senior year. U.S. citizenship required; some travel and access to construction sites may be required.
3w
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Engineering Technician I
Manchester, New Hampshire, United States
FieldFull Time
Terracon
Terracon: Provides geotechnical, environmental, construction, and facilities engineering services.
0.5+ YOEHigh school diploma, ~6 months experience, obtain ACI certification within 90 days, complete internal safety certifications; ability to perform field and laboratory materials testing and follow safety procedures.

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