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350 development intern jobs at 187 companies in Frederick, MD

1mo
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Business Development Intern
Arlington, Virginia, United States
OnsiteInternship
Telesat
TelesatNasdaq: TSAT: Operates satellites providing global communications and broadband internet services.
0+ YOECurrently enrolled in a bachelor's or master's program; U.S. citizen; strong communication, research, data analysis, Microsoft Office proficiency, attention to detail, and willingness to learn.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
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1w
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Development Intern, Fall Internship
Washington, District of Columbia, United States
$300/wk OnsiteInternship
Bipartisan Policy Center
Bipartisan Policy Center: Conducts public policy research to develop bipartisan legislative solutions.
Undergraduate (rising juniors and above), graduate students, or recent graduates; strong writing and communication; detail-oriented; proficiency with Microsoft Office; interest in public policy, communications, or nonprofit management.
Microsoft Outlook, Microsoft Word, Microsoft Excel
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2w
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Learning & Development Intern
Alexandria, Virginia, United States
OnsiteInternship
Modern Technology Solutions
Modern Technology Solutions: A technology and consulting firm that provides professional services and learning opportunities to support organizational missions.
0+ YOEBachelor's or Master's (or equivalent experience),0-2 years experience,US citizenship required,proficiency with Microsoft Office,Microsoft Teams and Zoom,strong organizational and communication skills.
Microsoft Office, Microsoft Teams, Zoom
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2w
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Learning & Development Intern
Alexandria, Virginia, United States
OnsiteInternship
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc.: Provides engineering, technology, and cybersecurity services for national security.
0+ YOESupport departments with administrative tasks, data entry, meeting coordination, basic MS Office proficiency; U.S. citizenship required; 0-2 years experience or equivalent; strong communication and organization skills.
Microsoft Office, Microsoft Teams, Zoom
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2w
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WBG Pioneer - Development Impact Intern
Washington, District of Columbia, United States
OnsiteInternship
World Bank Group
World Bank Group: Providing financial and technical assistance to developing countries globally.
Graduate student with strong quantitative skills; proficiency in Stata, R, or Python; experience with data cleaning, analysis, GitHub, and survey work (ODK) desirable; strong English communication.
Stata, R, Python, ODK, GitHub, Shiny
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2w
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Intern
Washington, District of Columbia, United States
OnsiteInternship
Search for Common Ground
Search for Common Ground: Resolves violent conflict through peacebuilding and community dialogue.
Current student pursuing a degree in international relations/conflict studies/development, English fluency, basic Microsoft Office and internet research skills, available 32–40 hours/week, academic stipend required.
Microsoft Office, Internet Search Engines
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1w
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Intern, Training & Development
Reston, Virginia, United States
$20-$25/hr OnsitePart Time
Cornerstones
Cornerstones: Provides essential human services including housing, food, and childcare.
1+ YOEPrefer ongoing bachelor's or graduate study in training/HR,1 year administrative/customer service experience,proficiency with Microsoft Office,strong communication,organization,and evaluation skills.
Microsoft Office
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1mo
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Research & Development Intern (Chemistry/Metallurgy)
Baltimore, Maryland, United States
$20-$40/hr OnsiteFull Time, Internship
Uplift Geosystems
Uplift Geosystems: Building electrochemical reactors for sustainable battery metal refining.
Currently enrolled in a relevant degree program; comfortable working in an onsite lab; safety-first mindset; perform sample prep, mineral separation, leaching experiments, and data analysis.
Microsoft Excel, Origin, MATLAB, Python, mass spectrometry, inductively coupled plasma mass spectrometry, atomic emission spectrometry, X-Ray diffraction, titration, mills, sieves, furnaces
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1w
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Business Development & Capture Intern (Remote Opportunity)
Rockville or Tampa or Raleigh or Washington or Arlington
$40/hr RemoteFull Time
VetsEZ
VetsEZ: Digital transformation and healthcare IT services for government agencies.
Currently pursuing a relevant graduate degree, graduating in 6–12 months, strong analytical, research, writing, presentation, and organizational skills; proficiency with Microsoft Office; ability to obtain government clearance.
Microsoft Office, Microsoft Excel, Microsoft PowerPoint, Microsoft Word, Microsoft Copilot, ChatGPT, Salesforce
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7h
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Training and Development Intern
Wheaton, Maryland, United States
$21-$24/hr OnsiteMultiple Commitments Available
Maryland-National Capital Park and Planning Commission
Maryland-National Capital Park and Planning Commission: Manages public parks and land-use planning in Maryland counties.
Must be an enrolled undergraduate or graduate student with ≥2.5 GPA; studying HR, industrial psychology, or related field. Proficient in Microsoft Office and Canva; strong writing, communication, analytical and organizational skills.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint, Canva
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2w
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Youth Development Intern Preschool - Towson
Towson, Maryland, United States
OnsiteInternship
YMCA of Central Maryland
YMCA of Central Maryland: Providing health, fitness, and youth development programs to communities.
Current enrollment in early childhood education program; ability to follow supervision and communicate clearly; complete internship assignments; meet physical and training requirements.
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3mo
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AI/ML Research and Development Intern
State College or Reston
OnsitePart Time
Penn State University
Penn State University: Provides higher education and conducts extensive academic research programs.
Bachelor's degree required; enrolled in a master’s or higher degree program; experience in AI/ML preferred.
PyTorch, Pandas, PostgreSQL, AWS, Docker
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2mo
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Sales Development Representative Intern (Hybrid)
Washington, District of Columbia, United States
HybridAll Commitments Available
KnowBe4
KnowBe4: Provides cybersecurity training and phishing simulation software.
0+ YOEStrong communication, adaptability, resilience, teamwork; good computer skills; junior/senior college student in relevant fields.
CRM (Customer Relationship Management), Office productivity tools, Internet and email tools
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1w
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Fall Intern, Knowledge Development
Washington, District of Columbia, United States
$18/hr OnsiteInternship, Part Time
NAFSA
NAFSA: Promotes international higher education through professional development and advocacy.
Authorized to work in the US without sponsorship (CPT/OPT accepted); proficient with Microsoft Office (Excel, Word, PowerPoint), Zoom, social media; customer service experience and interest in higher education required.
Microsoft Office, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Zoom, social media
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1mo
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Software Development Summer Internship
Alexandria, Virginia, United States
OnsiteInternship, Seasonal
SimonComputing
SimonComputing: Develops software and IT solutions for government agencies.
2+ YOE2+ years of Java coding (school or other venues), strong problem-solving, interest in software development, ability to work in Agile teams and learn full‑stack technologies.
Java
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2w
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Intern - Graduate
Washington, District of Columbia, United States
$21/hr OnsitePart Time, Temporary
Patient-Centered Outcomes Research Institute
Patient-Centered Outcomes Research Institute: Funds research comparing medical treatments to improve healthcare decisions.
Graduate-level students preferred; proficient in MS Office, Excel, SharePoint, Asana; strong written and oral communication, attention to detail; eligible to work and located in the US.
Microsoft Office Suite, Microsoft Excel, Microsoft SharePoint, Asana
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1mo
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Director, Business Development (40351)
Washington or Palm Bay
$152k-$325k/yr OnsiteFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
15+ YOEBachelor's degree with 15+ years (or postgrad with 10+ years) in international business development for defense/maritime, ability to obtain SECRET clearance, experience with OEMs, senior stakeholder engagement, and leading cross-functional teams.
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1w
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WBG Pioneer - Development Impact and Results Measurement Intern
Washington, District of Columbia, United States
OnsiteInternship
World Bank Group
World Bank Group: Provide financial and technical assistance to developing countries globally.
2+ YOECurrently enrolled in or final-year postgraduate program (master's/PhD), minimum 2 years relevant experience, strong quantitative and research skills, ability to work with large datasets and synthesize information, and fluent English.
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2d
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Development Strategic Operations Intern
United States or New York City or Boston or Washington or Boulder or San Francisco
$18/hr RemoteFull Time
Environmental Defense Fund
Environmental Defense Fund: Finds science-based solutions for urgent global environmental problems.
Enrolled in or recent graduate of an undergraduate program; basic Microsoft Office skills; confidentiality with sensitive data; Salesforce experience a plus; strong communication, organization, and attention to detail.
Microsoft Office, Salesforce
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1w
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Intern - Year Round (Learning & Talent Development)
Vienna, Virginia, United States
$21-$36/hr OnsitePart Time, Internship
Navy Federal Credit Union
Navy Federal Credit Union: Offers banking and financial services to the military community.
Currently enrolled in a college degree program, strong organization, communication, research and analytical skills, experience with project work, and proficiency with Microsoft Excel and SharePoint.
Microsoft Excel, SharePoint
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