17 design engineer intern jobs at 17 companies in Arlington, VA

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Intern - System Design
Fredericksburg, Virginia, United States
OnsiteInternship
Kaeser Compressors
Kaeser Compressors: Manufactures and services industrial compressed air and vacuum systems.
Eager to learn with good communication/phone skills and computer proficiency (Google Workspace); able to perform clerical tasks and support small engineering projects.
Google Workspace
2mo
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Team Lead, Custom Design Engineer (Gaithersburg, MD, US, 20878)
Gaithersburg, Maryland, United States
$129k-$139k/yr OnsiteFull Time
Excelitas Technologies
Excelitas Technologies: Manufacturer of photonic solutions for sensing, detection, and imaging.
4+ YOEBS in Mechanical Engineering or equivalent experience preferred; 4+ years design engineering experience; team lead/management experience; proficiency in SolidWorks/Autodesk Inventor, SAP/CRM; readiness for multi-day and international travel; driver's license required.
SolidWorks, Autodesk Inventor, SAP, CRM, PLC
1mo
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Mechanical Design Engineer – Reactor Internals (In-Vessel Shielding)
Rockville, Maryland, United States
$115k-$140k/yr OnsiteFull Time
X-energy
X-energy: Develops advanced small modular nuclear reactors and fuel technology.
5+ YOEBachelor's in mechanical or related engineering, typically 5+ years engineering experience, CAD/PLM proficiency, hands-on hardware/manufacturing experience, strong mechanical/nuclear design fundamentals, ASME/QA familiarity.
Computer-Aided Design (CAD), Product Lifecycle Management (PLM), UG/NX, SolidWorks, Pro-Engineer, Teamcenter, Windchill
1mo
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Computer Engineer - Firmware/Software (Full-Time & Intern Positions)
Baltimore, Maryland, United States
$90k-$105k/yr OnsiteFull Time, Internship
Key Tech
Key Tech: An engineering that designs medical devices and provides a collaborative, employee-owned workplace.
0+ YOEOpen to interns and full-time applicants with 0–5 years experience; developing embedded algorithms, designing embedded architectures, and testing code for medical devices.
3mo
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Field Engineer
Ashburn, Virginia, United States
$75k-$105k/yr OnsiteFull Time
Terracon
Terracon: Provides geotechnical, environmental, construction, and facilities engineering services.
Bachelor’s degree in Engineering; valid driver’s license with acceptable history; Engineer-in-Training (EIT) or Engineering Intern (EI) designation preferred.
CAD
20h
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Intern Civil Engineering
Leesburg, Virginia, United States
OnsiteInternship
Pennoni
Pennoni: Provides engineering and design services for infrastructure projects.
Enrollment in civil or related engineering at an ABET-accredited institution, with coursework in site design, land development, water resources, transportation, utilities, or related topics.
AutoCAD Civil 3D, Bluebeam Revu, Microsoft Office 365, Adobe PDF
2mo
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Senior Civil Engineer
Houston or Chandler or Reston
HybridFull Time
Bechtel
Bechtel: Designs and constructs large-scale industrial and infrastructure projects.
10+ YOEBachelor's degree (or international equivalent) with 10+ years relevant civil engineering experience; experience designing earthworks, drainage, roads, and preparing estimates; ability to supervise engineers and lead design reviews.
Engineering Department Procedures (EDPs), Bechtel Standard Application Programs (BSAPs), Design Control Check List (DCCL), Design Review Notices (DRNs)
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Building Structural Engineer
Hunt Valley, Maryland, United States
$90k-$115k/yr OnsiteFull Time
Johnson, Mirmiran & Thompson
Johnson, Mirmiran & Thompson: Provides multidisciplinary engineering, architecture, and technology infrastructure services.
Design and deliver building/facility structural projects from framing layout through construction administration; perform design calculations, develop construction documents, use Revit, and coordinate with internal and external teams.
Revit
2mo
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BIM Technician Intern
Prince George's County, Maryland, United States
$20/hr RemoteInternship
Avixi
Avixi: Provides BIM consulting and custom software automation for architecture.
Pursuing architecture/engineering/ construction management or computer science; willing to learn Autodesk Revit, AutoCAD, Revit API and ACC; available 35–40 hrs/week June 1–July 30, 2026.
Autodesk Revit, AutoCAD, Autodesk Construction Cloud (ACC), Revit API
1w
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NextGen Engineering Intern
Sparks Glencoe, Maryland, United States
$20/hr OnsiteMultiple Commitments Available
Kelly Benefits
Kelly Benefits: Provides benefits administration, payroll, and insurance brokerage services.
Rising junior or senior pursuing a bachelor's degree in a relevant field; familiarity with AWS, programming languages, RESTful APIs, web development, Git, and software design principles.
AWS, Lambda, Amazon S3, Amazon EC2, DynamoDB, Amazon RDS, Amazon API Gateway, Python, C#, .NET, Node.js, JavaScript, TypeScript, SQL, Git, NIST 800-53
1mo
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Intern - Year Round (Frontend Application Engineer)
Pensacola or Vienna
$17-$36/hr OnsiteMultiple Commitments Available
Navy Federal Credit Union
Navy Federal Credit Union: Offers banking and financial services to the military community.
Must be enrolled in an accredited college/university pursuing CS/IT or similar; working knowledge of web design, HTML/CSS/JavaScript/C#, EMR not listed; strong communication, research, analysis, and problem-solving skills; Agile experience desired.
HTML, CSS, JavaScript, C#
2mo
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CloudHQ International - Principal Electrical Engineer, Construction
Frankfurt or London or Paris or Ashburn or Milan or Osaka or São Paulo
FieldFull Time
CloudHQ
CloudHQ: Builds and operates hyperscale data centers for global technology companies.
7+ YOESenior electrical SME for data center projects across Europe with 7+ years' experience; expertise in high-voltage, UPS, switchgear, generators, design/commissioning, EN codes, strong project management and stakeholder skills; 50–70% travel.
Microsoft Project, Smartsheet, AutoCAD, Revit
1mo
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Principal Software Engineer TS/SCI w/Poly
Fort Meade, Maryland, United States
$200k-$255k/yr OnsiteFull Time
Amentum
AmentumNYSE: AMTM: Provides engineering, technology, and mission support to government agencies.
Design, develop, test, and maintain low-level and high-performance software; proficiency with Python and ability to read C/C++ and x86 Assembly; experience with OS internals, compilers, and reverse engineering.
Python, C/C++, Assembly (x86)
2mo
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Staff Platform Engineer
Fairfax, Virginia, United States
$150k-$155k/yr RemoteFull Time
Bixal
Bixal: Provides digital transformation and consulting services for government agencies.
8+ YOEBachelor's degree and 8+ years designing internal developer platforms; federal/regulatory experience; ability to obtain U.S. Public Trust clearance; US work authorization required; strong infrastructure automation and platform leadership skills.
AI tools, infrastructure-as-code, container orchestration
1w
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Avionics Engineering Internship - Spring 2027
El Segundo or Washington or Huntsville
$33/hr OnsiteFull Time, Internship
Varda Space Industries
Varda Space Industries: Develops in-orbit manufacturing platforms and reentry capsules for pharmaceuticals.
Currently enrolled in an undergraduate or graduate program in electrical engineering or a related field; PCB design experience, microcontroller programming familiarity, and Python experience or interest required.
Python, Altium, PCB
2w
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Senior Vice President, Project & Program Management
Washington, District of Columbia, United States
$290k-$340k/yr OnsiteFull Time
WSP
WSPToronto Stock Exchange: WSP: Provides engineering, design, and environmental consultancy services globally.
15+ YOEBachelor's in Engineering, 15+ years relevant experience including 5+ years international CBTC delivery, design-build transit program leadership, proven delivery of >$1B rail projects, executive communication and client relationship skills.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
2mo
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Space Planner
Washington, District of Columbia, United States
$110k-$125k/yr OnsiteFull Time
Markon
Markon: Delivers management and technical consulting services to federal agencies.
6+ YOEActive TS/SCI with CI Polygraph, Bachelor's in architecture/interior design/facilities/engineering/planning plus 6+ years (or 10+ years without degree); experience with ARCHIBUS, AutoCAD, Revit; facility space audits and occupancy assessments; domestic and international travel required.
ARCHIBUS, AutoCAD, Revit, Microsoft Office, Microsoft SharePoint, Adobe