19 developer intern jobs at 15 companies in Delaware

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Chemical Engineer Fall Intern
Newark, Delaware, United States
OnsiteFull Time, Internship
Chemours
ChemoursNYSE: CC: Manufactures specialty chemicals, refrigerants, and high-performance industrial fluoropolymers.
Must be an undergraduate Junior+ pursuing a Chemical Engineering (or similar) degree; lab and process experience preferred (reaction engineering, thermodynamics, filtration, distillation); safe chemical handling and data analysis skills; GPA 3.0+ preferred.
1mo
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Chemical Engineer (or Chemistry) Intern
Newark, Delaware, United States
OnsiteMultiple Commitments Available
Chemours
ChemoursNYSE: CC: Manufactures specialty chemicals, refrigerants, and high-performance industrial fluoropolymers.
Undergraduate student (sophomore or above) pursuing chemical engineering, chemistry, or similar; familiarity with Microsoft Word/Excel/PowerPoint; lab and data analysis experience; strong communication and curiosity.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Matlab, python, Visual Basic
3mo
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AI Engineering Intern
Wilmington, Delaware, United States
RemoteFull Time
Athena
Athena: Provides premium managed executive assistant services for global leaders.
Pursuing or recently completed degree in CS/Stats or related field; strong Python; experience with ML libraries (TensorFlow, PyTorch); knowledge of ML fundamentals and NLP; interest in AI agentic systems; quick learner.
Python, TensorFlow, PyTorch
2w
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Electrical Engineering Intern
Wilmington, Delaware, United States
$22-$24/hr OnsiteFull Time
Agilent Technologies
Agilent TechnologiesNYSE: A: Provides instruments, software, and services for laboratory scientists.
Enrolled in electrical/electronics (or related) engineering program, available 40 hrs/week, hands-on electronics skills, teamwork and communication, Excel and programming proficiency.
Microsoft Excel
1mo
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Electrical Engineer
Cincinnati or Syracuse or Raleigh or Phoenix or Irvine or Highlands Ranch or Sandy Hook or Wilmington or Augusta or Chicago or New Orleans or Portland or Hanover or Boston or Detroit or East Windsor or Portland or Austin or Richmond
$105k-$150k/yr OnsiteFull Time
Arcadis
ArcadisEuronext Amsterdam: ARCAD: Designing and engineering sustainable solutions for natural and built environments
4+ YOEBachelor’s in engineering; 4+ years of relevant experience; EIT certification; working toward PE; knowledge of national/international standards; OSHA training preferred.
AutoCAD, Revit, Elum Tools, BIM360, SKM, Etap, EDSA, Easy Power
1mo
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Electrical Engineer
Cincinnati or Syracuse or Raleigh or Phoenix or Irvine or Highlands Ranch or Newtown or Wilmington or Augusta or Chicago or New Orleans or Portland or Hanover or Boston or Detroit or East Windsor or Portland or Austin or Richmond
$105k-$150k/yr OnsiteFull Time
Arcadis
ArcadisEuronext Amsterdam: ARCAD: Global design, engineering, and consultancy for natural and built assets.
4+ YOEBachelor's in engineering, EIT and working toward PE, 4+ years engineering experience, knowledge of national/international electrical standards, OSHA preferred, fluency with AutoCAD, Revit, Elum Tools, BIM360, SKM, Etap, EDSA, Easy Power.
AutoCAD, Revit, Elum Tools, BIM360, SKM, Etap, EDSA, Easy Power
3mo
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Senior Staff Field Quality Engineer
Newark or Fieldsboro or New York or United States
$111k-$159k/yr HybridFull Time
Bloom Energy
Bloom EnergyNYSE: BE: Manufactures solid oxide fuel cell systems for onsite power.
5+ YOEBS in Mechanical or Electrical Engineering or Construction Management; 5+ years field experience; strong communication; MS preferred; MS Office, Salesforce, Oracle; international project experience desirable.
Microsoft Office, Salesforce, Oracle
2w
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Civil Engineer I (Selective Certification- Public Works) Pay Grade 26- AFSCME 1607
New Castle, Delaware, United States
$60k-$97k/yr OnsiteFull Time
New Castle County
New Castle County: Providing essential public services and infrastructure to county residents.
Bachelor's in civil engineering (ABET/EAC), ability to obtain Engineer Intern (EI) certification within 6 months, valid Delaware Class D driver's license, pass physical and background check, knowledge of hydraulics/hydrology and field construction.
Geographic Information Systems (GIS), computerized maintenance management systems
2mo
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US Executive Director, Early Assets
Wilmington, Delaware, United States
$332k-$498k/yr HybridFull Time
AstraZeneca
AstraZenecaLondon Stock Exchange: AZN: Researches and develops medicines to treat major diseases globally.
5+ YOELead US medical strategy for early pipeline; serve as internal US medical authority; build external networks; drive translational, early development and real-world data initiatives.
3mo
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Clean Energy and Technologies Project Leader
Newark, Delaware, United States
OnsiteFull Time
Air Liquide
Air LiquideEuronext Paris: AI: Supplies industrial gases, medical gases, and related technologies.
2+ YOEMaster’s degree in Management; 2 years in energy markets/systems and advanced analytics; 15% domestic/international travel.
Python
1w
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Fall 2026 Internship - Creative Development
Los Angeles or Washington or Wyoming or Wisconsin or West Virginia or Washington or Virginia or Vermont or Utah or Texas or Tennessee or South Dakota or South Carolina or Rhode Island or Pennsylvania or Oregon or Oklahoma or Ohio or North Dakota or North Carolina or New York or New Mexico or New Jersey or New Hampshire or Nevada or Nebraska or Montana or Missouri or Mississippi or Minnesota or Michigan or Massachusetts or Maryland or Maine or Louisiana or Kentucky or Kansas or Iowa or Indiana or Illinois or Idaho or Hawaii or Georgia or Florida or Delaware or Connecticut or Colorado or California or Arkansas or Arizona or Alaska or Alabama
RemotePart Time
Wasserman
Wasserman: Global agency representing sports, music, and entertainment talent.
Must be eligible for college credit, 20+ hrs/week from Sept 9–Dec 11, 2026. Strong research and writing skills, interest in non-fiction/storytelling, coursework in journalism/creative writing preferred; Canva experience a plus.
Canva
1w
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Audit Manager II (US) Internal Audit Learning and Development
Mount Laurel or Wilmington or Charlotte
$92k-$149k/yr OnsiteFull Time
TD Bank
TD BankToronto Stock Exchange: TD: Provide retail, commercial, and wholesale banking and financial services.
7+ YOEUndergraduate degree and 7+ years' relevant experience; internal audit experience preferred; strong facilitation, presentation, and content development skills; ability to manage multiple L&D initiatives; travel up to monthly.
2mo
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Pediatric Orthopedic Research Scholar - Pediatric Orthopedic Residency Program
Wilmington, Delaware, United States
OnsiteFull Time
Nemours Children's Health
Nemours Children's Health: Pediatric health system providing clinical care, research, and education.
Medical doctor with international license; completed orthopaedic training; English proficiency; J-1 visa for non-US citizens; research fellowship (12–24 months).
Statistical software, Clinical research tools
1mo
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Senior Manager, Business Controls
Newark, Delaware, United States
HybridFull Time
Sallie Mae
Sallie MaeNASDAQ: SLM: Provides private student loans and personal banking products.
6+ YOE2+ Mgmt6+ years in internal controls/audit with 2+ years leadership; knowledge of COSO and SOX; strong communication, analytical, and stakeholder collaboration skills; ability to develop controls and remediate deficiencies.
3w
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X-Day Offensive Research (XOR) Vulnerability Researcher
Jersey City or Washington or Chicago or Plano or Houston or Tampa or Atlanta or Wilmington or McLean or Columbus
$152k-$260k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
5+ YOE5+ years cybersecurity experience with vulnerability research, reverse engineering, exploit development, and assessments; strong OS internals and analysis skills; proven CVE track record; excellent communication.
IDA Pro, Ghidra, Binary Ninja, WinDbg, GDB, RR, LibFuzzer, LibAFL, AFL++, OSS-Fuzz, Syzkaller, LLVM, Angr, KLEE, Intel Pin, DynamoRIO, Frida, C/C++, Java, .NET, Open Worldwide Application Security Project (OWASP) Top Ten, National Institute of Standards and Technology (NIST) Cybersecurity Framework
1mo
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Patient Safety Accreditation Coordinator
Virginia Beach or Alabama or Delaware or Florida or Georgia or Idaho or Indiana or Kansas or Louisiana or Maine or Maryland or Minnesota or Nebraska or Nevada or New Hampshire or North Carolina or North Dakota or Ohio or Oklahoma or Pennsylvania or South Carolina or South Dakota or Tennessee or Texas or Utah or Virginia or Washington or West Virginia or Wisconsin or Wyoming
OnsiteFull Time
Sentara Health
Sentara Health: Operates hospitals and provides health insurance and medical services
Bachelor's degree and previous regulatory/accreditation or patient safety experience required; responsible for developing processes to ensure accreditation/regulatory compliance and leading patient safety and internal audit programs.
1mo
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Compensation Specialist
Norfolk or Alabama or Delaware or Florida or Georgia or Idaho or Indiana or Kansas or Louisiana or Maine or Maryland or Minnesota or Nebraska or Nevada or New Hampshire or North Carolina or North Dakota or Ohio or Oklahoma or Pennsylvania or South Carolina or South Dakota or Tennessee or Texas or Utah or Virginia or Washington or West Virginia or Wisconsin or Wyoming
RemoteFull Time
Sentara Health
Sentara Health: Operates hospitals and provides health insurance and medical services
2+ YOEMinimum 2 years compensation analysis experience; support offer development, market pricing, pay range administration, and internal equity reviews. Strong Excel skills; experience with Workday and MarketPay preferred. Bachelor’s degree and CCP preferred.
Microsoft Excel, Workday, MarketPay, HRIS
2mo
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Specialized Programs Teacher - LIFE 18-22 - Internal Only - 26-27SY
Middletown, Delaware, United States
OnsiteFull Time
Appoquinimink School District
Appoquinimink School District: Provides K-12 public education services in Delaware.
Eligible for Delaware Special Education certification; knowledge of Delaware Content Standards, Dynamic Learning Maps, and IDEA/IEP implementation; ability to develop/monitor measurable IEP goals; excellent organizational, communication, and computer skills.
1w
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Audit Manager I (US) Internal Audit Learning and Development
Mount Laurel or Wilmington or Charlotte
$75k-$125k/yr OnsiteFull Time
TD Bank
TD BankToronto Stock Exchange: TD: Provide retail, commercial, and wholesale banking and financial services.
5+ YOEUndergraduate degree and 5+ years relevant experience; experience in audit and learning administration; proficiency with Microsoft Office; strong attention to detail and stakeholder management.
Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook