1,743 internship jobs at 663 companies in Herndon, VA
2mo
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Skillbridge Internship
Charlotte Hall, Maryland, United States
OnsiteInternship, Temporary
Temporary internship program for service members, veterans, and spouses; hands-on training in defense communications, RF design, IP networking, and related disciplines.
RF design tools, IP networking, SCADA, cybersecurity
1w
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2027Procurement Internship
Solon or Arlington
$25/hr HybridInternship
Pursuing a Bachelor's in Procurement, Supply Chain, Business or related field (degree by June 2028), available June 2027, preferred procurement internship experience, MS Word/Excel proficiency, strong communication and analytical skills.
Microsoft Word, Microsoft Excel
3mo
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U.S. Fall Legal Internship
Washington, District of Columbia, United States
RemoteInternship
Law student internship requiring 10-12 weeks, ability to conduct legal research and writing.
2mo
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Internship (Outpatient Mental Health Clinics - Frederick OCS) 2026-2027 School Based Counseling/Social Work Fieldwork
Frederick, Maryland, United States
OnsiteInternship
Advanced year Master’s students in Social Work or Mental Health Counseling; internship in school-based counseling
2mo
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The Hannah Schaller Memorial Internship
Washington, District of Columbia, United States
$20/hr OnsitePart Time, Temporary
Graduate-level candidates; law, MA/MBA, or PhD in policy-related field; part-time 20 hours/week for 14 weeks; DC area preferred.
3w
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Construction Materials Internship (Level 2)
Chantilly, Virginia, United States
$20-$25/hr FieldFull Time
Pursuing a Bachelor’s or Master’s in civil engineering, construction management, or related; previous internship experience required; ability to lift 40–70 lbs and travel to job sites; must provide own transportation.
2mo
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Internship (Outpatient Mental Health Clinics - Frederick OCS) 2026-2027 School Based Counseling/Social Work Fieldwork
Frederick, Maryland, United States
OnsiteInternship
0+ YOEGraduate-level MSW or MS in counseling; advanced year students; internship in school-based mental health with supervision.
2mo
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Paid Accounting Internship — Hybrid/Remote — Summer/Fall 2026
Washington, District of Columbia, United States
$18/hr HybridPart Time, Temporary
Paid accounting internship; part-time up to 10 hours/week; hybrid in Washington, DC; July to November; training and mentoring provided.
Excel, Accounting Software, Online Banking
1w
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Construction Materials Internship (Level 2)
Frederick, Maryland, United States
$18-$20/hr FieldFull Time
0.25+ YOEPursuing Associate/Bachelor/Master in Civil Engineering or related, 90 days related experience and internship experience, must complete specified certifications, valid driver's license if driving, strong communication and ability to lift 85 lbs.
5d
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MC Planning Board Intern II
Wheaton or Riverdale or Washington
$22-$24/hr OnsiteSeasonal, Part Time
Bachelor's degree completed and enrollment in a Fall 2026 master's program in planning, public policy, communications, or a related field; minimum 3.0 GPA; Microsoft Office experience; transcript, resume, and personal statement required.
Microsoft Office, WordPress, Adobe Creative Cloud
1w
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Communications Internship (Fall 2026)
Washington, District of Columbia, United States
$20/hr HybridPart Time, Internship
Current college or graduate student with one year of coursework, strong writing and organizational skills, ability to multitask independently, and interest in environmental issues, public health, media relations, or science communication.
Google Docs, Google Sheets, BlueSky, X, Zoom
1mo
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Graduate (Year-Round) Internship – Digital Twin Development for Biorefinery Processes
Golden or Boulder or Washington
$45k-$71k/yr OnsiteInternship, Full Time
Graduate-level internship requiring programming in Python or C++, experience modeling chemical reactors (Cantera) and integrating CFD, GPA ≥3.0, enrolled or recently completed relevant degree in computational/engineering/physical/biological sciences.
Python, C++, Cantera, CFD, Aspen Plus, AnyLogic, TwinCAT, Siemens Xcelerator
3w
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Grants and Internship Program Support
Silver Spring, Maryland, United States
HybridMultiple Commitments Available
Provide full lifecycle grants and internship program support, manage review panels, prepare award documentation, maintain tracking databases, and perform daily reconciliation of grant financial data.
FMDS, BAS, EBS
3w
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Cybersecurity Student Internship (DJH)
Winchester, Virginia, United States
$15/hr OnsitePart Time
Current high school student who completed Cybersecurity 1, maintain 2.0+ GPA, able to communicate with students/teachers/parents, basic computer skills, responsibility with personal information, schedule must allow placement.
2mo
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Fall 2026 FOX News Media Internship Program - Technical Operations - Washington, DC
Washington, District of Columbia, United States
$20/hr OnsitePart Time, Internship
Currently enrolled in an accredited college, sophomore or higher, strong academic record, full-duration commitment, housing/transportation to DC.
1mo
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2027 Summer Constitutional Litigation Internship
Washington or United States
$736/wk HybridMultiple Commitments Available
Law student (any year) with strong legal research and writing skills; ability to analyze litigation, draft pleadings/briefs/discovery, and assist with substantive litigation matters; commitment to public-interest work.
2mo
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Academic Credit Internship - Recreation and Parks Naturalist
Baltimore or Catonsville or Parkville or Cockeysville or Baltimore or Middle River or Towson or Not Applicable
OnsiteInternship
Enrollment in undergraduate or graduate studies in recreation and parks, forestry, biological science, education, or related field; college transcript required; valid driver’s license preferred.
1w
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Ngoma/DDT Internship
Washington, District of Columbia, United States
OnsiteInternship
Complete the Ngoma/DDT Internship Questionnaire and upload a photo and resume; interest in arts administration or production required.
1w
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Business Development Internship
Washington, District of Columbia, United States
HybridPart Time, Internship
Unpaid internship focused on identifying and securing corporate sponsorships; strong research, communication, negotiation skills; enthusiasm and self-motivation; familiarity with sports marketing preferred.
3mo
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Internship - Frederick Office
Frederick, Maryland, United States
$20-$25/hr OnsiteInternship, Full Time
Rising senior pursuing an Accounting major; eight-week full-time (40 hrs/week) rotational internship providing client accounting, tax, and audit experience.