32 developer intern jobs at 24 companies in New Hampshire

2w
Save
Mark Applied
Hide
Platform Engineer
Merrimack or Westlake
OnsiteFull Time
Fidelity Investments
Fidelity Investments: Provides investment management, retirement planning, and brokerage services.
Experience building developer platforms and internal tooling at enterprise scale; knowledge of IDEs, Windows/macOS deployment, cloud (AWS/Azure/Google Cloud), CI/CD, APIs, and strong communication and collaboration skills.
VS Code, GitHub Copilot, Gemini Code Assist, AWS, Azure, Google Cloud, Kubernetes, CI/CD
1mo
Save
Mark Applied
Hide
Intern, Research & Development
Exeter, New Hampshire, United States
OnsiteInternship, Full Time
SIG SAUER
SIG SAUER: Designs and manufactures firearms and ammunition for global defense markets.
Candidate working toward a BS in Mechanical/Electrical Engineering, basic proficiency in SolidWorks/CAD, Microsoft Excel and Word, report writing, ability to lift 25 lbs, and willingness to travel infrequently.
SolidWorks, Microsoft Excel, Microsoft Word
3w
Save
Mark Applied
Hide
Intern, Sport Development
Indianapolis or Alabama or Georgia or Iowa or Idaho or Indiana or Kansas or Kentucky or Louisiana or Mississippi or North Carolina or North Dakota or New Hampshire or Oklahoma or Pennsylvania or South Carolina or Tennessee or Texas or Utah or Wisconsin or Wyoming
RemoteInternship
New York Jets
New York Jets: Professional American football team in the NFL.
Currently enrolled/accepted to or recently graduated from an accredited college/university; strong communication, organizational, teamwork, and computer skills; ability to work independently and remotely.
3w
Save
Mark Applied
Hide
Sport Development Intern
Alabama or Georgia or Iowa or Idaho or Indiana or Kansas or Kentucky or Louisiana or Mississippi or North Carolina or North Dakota or New Hampshire or Oklahoma or Pennsylvania or South Carolina or Tennessee or Texas or Utah or Wisconsin or Wyoming
RemoteInternship
USA Football
USA Football: National governing body for American football in the US.
Must be enrolled in or recently graduated from an accredited college/university; strong communication, organization, computer skills; knowledge of sports governing bodies; ability to work independently and balance multiple tasks.
1w
Save
Mark Applied
Hide
Cybersecurity Research Engineer - RE/DSP
Bedford, New Hampshire, United States
$146k-$234k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
8+ YOEAdvanced expertise in reverse engineering and digital signal processing, 8+ years experience with BS (or 6+ with MS/3+ with PhD), proficiency in C/C++/Java/Python/Go, OS and networking internals, modern development toolchains, Top Secret/SCI clearance and US citizenship.
C, C++, Java, Python, Go, Linux, MacOS, Windows, Git, subversion, CI/CD, GHIDRA, Hex-Rays IDA, Binary Ninja, Angr, Cuckoo sandbox, OllyDBG, WinDbg, Metasploit, Cobalt Strike, CORE, EMANE, MiniNet, Docker, Docker Swarm, Kubernetes, Terraform, AWS, Azure, OpenStack
3w
Save
Mark Applied
Hide
Quality Engineer
Manchester, New Hampshire, United States
OnsiteFull Time
Merrimack Manufacturing
Merrimack Manufacturing: Manufactures medical devices and advanced healthcare technology components.
3+ YOE3+ years in medical device quality or quality control; experience with 21 CFR 820 and ISO 13485:2016, internal/external audits, document development, PFMEA/control plans, data analysis, and validation activities.
Microsoft Word, Microsoft Outlook, Microsoft Excel, Electronic records (Device History Records)
1mo
Save
Mark Applied
Hide
Process Engineer
Nashua, New Hampshire, United States
OnsiteFull Time
Amphenol
AmphenolNYSE: APH: Designs and manufactures electrical connectors and interconnect systems.
3+ YOEBachelor's in a technical discipline, 3+ years process engineering experience with coating/deposition processes, proficiency in DOE/SPC, fluency in Minitab or JMP, experience with coating materials and validation testing; domestic/international travel possible.
Minitab, JMP
2w
Save
Mark Applied
Hide
Environmental Engineer 3
Manchester, New Hampshire, United States
$68k-$113k/yr HybridFull Time
CDM Smith
CDM Smith: Engineering and construction firm for global infrastructure projects.
3+ YOEBachelor's in civil/environmental/chemical engineering or equivalent experience, 3 years related experience, CADD (3D/4D), Microsoft Excel/Word, strong communication; domestic/international travel may be required.
CADD, Microsoft Excel, Microsoft Word
5d
Save
Mark Applied
Hide
Quality Engineer II
Salem, New Hampshire, United States
OnsiteFull Time
Nordson
NordsonNasdaq: NDSN: Manufactures precision dispensing and fluid management equipment for industry.
Knowledge of medical device quality systems (ISO 13485, 21 CFR 820), GMP/GDP, CAPA, SPC, root-cause analysis, gage R&R, supplier quality (SCAR, MRB), process and transfer validations, and internal auditing.
ISO 13485, 21CFR Part 820, GMP, GDP, SPC, SCAR, gage R&R
1mo
Save
Mark Applied
Hide
Quality Systems Engineer
Salem, New Hampshire, United States
OnsiteFull Time
TTM Technologies
TTM TechnologiesNASDAQ: TTMI: Manufactures printed circuit boards and radio frequency technology solutions.
8+ YOEMaintain and improve QMS, lead internal/external audits, assess risks, drive corrective actions; Bachelor's degree in engineering/quality/manufacturing or related; 8+ years experience (6+ with Master's); proficiency with Microsoft Office and quality software.
Microsoft Office
5d
Save
Mark Applied
Hide
Global Technical Escalation Engineer
Dublin or Minnesota or Arkansas or Connecticut or Delaware or Georgia or Idaho or Indiana or Iowa or Kansas or Kentucky or Louisiana or Maine or Massachusetts or Michigan or Mississippi or Montana or Nebraska or Nevada or New Hampshire or New Mexico or North Dakota or Oklahoma or Rhode Island or South Carolina or South Dakota or Utah or Vermont or Washington or West Virginia or Wisconsin or Wyoming or District of Columbia or Ohio or Alabama or Pennsylvania or New Jersey or Oregon or Virginia or Missouri or Florida or Maryland or Tennessee or North Carolina or Texas or California or Colorado or Arizona or Hawaii or Illinois or Alaska or New York
$40-$61/hr RemoteFull Time
ZEISS
ZEISS: Produces high-precision optical systems and optoelectronic technologies.
5+ YOEBA/BS in engineering preferred, ~5+ years field support or escalation engineering experience, strong electronics/optics/software skills, database (InterBase, MySQL) and remote support experience, international travel ~10%, fluent English.
InterBase, MySQL
1mo
Save
Mark Applied
Hide
Climate Impact, Intern | Fall Research Assistant
Arizona or California or District of Columbia or Florida or Georgia or Illinois or New Jersey or New York or Tennessee or Texas or Virginia or Wisconsin or Arkansas or Colorado or Indiana or Kentucky or Louisiana or Massachusetts or Michigan or Minnesota or Missouri or Nebraska or New Hampshire or North Carolina or Ohio or Pennsylvania or South Carolina or Utah or Washington or Wyoming
$20/hr RemoteInternship, Part Time
TPG
TPGNASDAQ: TPG: Global alternative asset manager across private equity and credit.
Authorized to work in the U.S.; graduate student or advanced undergraduate in relevant fields; experience in climate/energy thematic areas and quantitative climate research (LCAs, decarbonization scenarios); strong Excel and PowerPoint; excellent written and spoken English.
Microsoft Excel, Microsoft PowerPoint
2w
Save
Mark Applied
Hide
Director, Business Development & Strategy - Global Content Sales (Hybrid + Remote Options Available)
New York City or Los Angeles or Chicago or Stamford or California or Connecticut or Florida or Georgia or Illinois or Indiana or Maryland or Massachusetts or Michigan or Minnesota or Nevada or New Hampshire or New Jersey or New York or North Carolina or Oregon or South Carolina or South Dakota or Texas or West Virginia or Wisconsin or Wyoming
$160k-$187k/yr HybridFull Time
A+E Global Media
A+E Global Media: Operates global media brands and produces original multi-platform content.
7+ YOELead business development for international FAST and digital content distribution; build partnerships, perform financial modeling, and deliver executive recommendations.
Microsoft Excel, PowerPoint
1w
Save
Mark Applied
Hide
Returning New Grad Engineer I - Winter/Summer 2027 - Northeast Division (For Current/Former HNTB Interns Only)
New York or South Portland or Princeton or Bedford or Boston or Newark or Cherry Hill or Parsippany or South Norwalk or Rocky Hill or Chelmsford
$66k-$125k/yr OnsiteFull Time
HNTB
HNTB: Infrastructure design and engineering for transportation and public works
Bachelor's degree in Engineering required; knowledge of engineering principles; familiarity with Microsoft Office, MicroStation and/or AutoCAD; EIT preferred; master's preferred.
Microsoft Office, MicroStation, AutoCAD
1w
Save
Mark Applied
Hide
Returning New Grad Engineer I - Winter/Summer 2027 - Northeast Division (For Current/Former HNTB Interns Only)
New York or South Portland or Princeton or Bedford or Boston or Newark or Cherry Hill or Parsippany or South Norwalk or Rocky Hill or Chelmsford
$66k-$125k/yr OnsiteFull Time
HNTB
HNTB: Designs and manages large-scale transportation and infrastructure projects.
Bachelor's degree in Engineering required; understanding of engineering principles; familiarity with Microsoft Office, MicroStation and/or AutoCAD; EIT preferred; Master's preferred.
Microsoft Office Suite, MicroStation, AutoCAD
3d
Save
Mark Applied
Hide
Director, Business Development, Sales and Strategy (40173)
Virginia or Melbourne or Orlando or Tampa or Londonderry or California or Seattle or Washington or Maryland or Denver or New York City or Hawaii or Illinois or Minnesota or Cleveland or Vermont
RemoteFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
13+ YOE15+ years related experience (or 13 with graduate degree, or 19 without degree), strong DoD and international acquisition knowledge, executive communication, capture and sales leadership, ability to obtain US security clearance.
Federal Procurement Data System (FPDS), FedBizOps, GovWinIQ, Avascent Analytics, DACIS, IHS Janes, Bloomberg Government
1mo
Save
Mark Applied
Hide
Senior International Capability Development SME (FL, Tampa, MacDill AFB)
Tampa or Nashua
OnsiteContract
Arrow Security & Training
Arrow Security & Training: Provides specialized military training and instructional support to government agencies.
15+ YOERequires SOF selection qualification, a related bachelor's degree, security cooperation training or comparable international military experience, and minimum 15 years combined SOF and regional experience; experience assessing partner-nation SOF, developing capability roadmaps, and coordinating international training/exercises.
2w
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
Business Development Specialist for Samsung
Merrimack, New Hampshire, United States
$59k-$75k/yr FieldFull Time
Connection
ConnectionNASDAQ: CNXN: Provider of IT solutions, hardware, software, and services.
Outside sales experience required, proven success in business development, strong prospecting and account planning skills, proficient with Microsoft Excel and internal systems, IT aptitude, project management and strong communication skills.
Microsoft Excel
1mo
Save
Mark Applied
Hide
High School Guidance Counselor
Farmington, New Hampshire, United States
OnsiteFull Time, Temporary
Farmington School District
Farmington School District: A public school district providing K-12 education in New Hampshire.
Certification in guidance counseling (or statement of eligibility) required; provides individual and group counseling, coordination with staff/parents/agencies, develops master schedule, and supervises counselor interns.