20 development intern jobs at 18 companies in Holyoke, MA
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Product Development Intern: Material Science (Part Time)
Chicopee, Massachusetts, United States
OnsitePart Time, Internship
Filtration Group: Manufacturer of mission-critical filtration and separation solutions.
Enrolled in or recently graduated from textiles/materials/polymer program with ≥3.0 GPA; basic nonwoven/materials knowledge; material characterization experience; proficiency with Microsoft Excel, PowerPoint, Word, and Teams; strong analytical and communication skills.
Microsoft Excel, Microsoft PowerPoint, Microsoft Word, Microsoft Teams
Venue Programming & Event Development Intern (Summer/Fall)
Hartford, Connecticut, United States
OnsiteInternship
FC Tulsa: Professional soccer team competing in the USL Championship.
Currently enrolled student eligible for college credit; available late July–November; able to work nights/weekends; strong organization, communication, and research skills; proficient in Microsoft Word, Excel, PowerPoint.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Canva
Bar Harbor or Ellsworth or Farmington or Sacramento or Augusta or Japan or China
$15-$31/hrOnsiteInternship
The Jackson Laboratory: Conducts genomic research and produces specialized laboratory mouse models.
Undergraduate degree expected; master’s or relevant experience desirable. Experience with statistical and machine learning methods, data mining, data curation, and computational neuroscience; strong communication skills.
New York City or Boston or San Francisco or Hartford or Los Angeles or Philadelphia or Houston or Dallas or Charlotte or Milwaukee or Washington or Chicago or Atlanta or Seattle
$1k-$2k/wkHybridFull Time, Internship
Marsh McLennanNYSE: MRSH: Global professional services firm providing risk, strategy, and people solutions.
Undergraduate student (Class of 2028 or 2029) pursuing actuarial, math, statistics, STEM or business degree; minimum 3.5 GPA; strong analytical, communication, and problem-solving skills; interest in SOA/CAS/CFA; familiarity with Excel, R, Python, SQL, SAS, or VBA.
Fall 2026, Intern/Coop: Machine Learning Researcher
East Hartford, Connecticut, United States
$37k-$82k/yrHybridPart Time
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
1+ YOEPursuing MS/PhD in CS/Math/Engineering, minimum 6-month co-op,1+ years MS/PhD-level research and 1+ years ML software dev in Python; familiarity with PyTorch or TensorFlow; submit transcripts.
Baker Tilly: Provides audit, tax, and consulting services to business clients.
10+ YOE5+ MgmtBachelor's in accounting or related field required; CPA or CIA required; 10+ years risk advisory/internal audit experience; 5+ years supervisory experience; proven business development and practice leadership; ability to travel as needed.
NBCUniversalNASDAQ: CMCSA: Produces and distributes entertainment content and theme park experiences.
Support development of multiplatform ad campaigns; create materials; source leads; coordinate production; assist in social media promotions; 200 hours/semester; Summer 2026.
Griswold Home Care: Provides non-medical in-home care for seniors and adults
Experience building referral partnerships within healthcare or senior care, strong interpersonal and networking skills, valid driver's license and reliable transportation, ability to work independently and collaborate with internal teams.
Nutritious Lifestyles: Provides clinical nutrition and food service management consulting services.
0+ YOERDN or RD2Be (graduating interns welcome); no experience required; conduct nutrition assessments, develop individualized care plans, provide education/counseling, and collaborate with healthcare teams.
Clark University: Private research university offering undergraduate and graduate degree programs.
Provide strategic leadership for campus sustainability, develop and implement sustainability initiatives across operations, academics, student life, and community engagement; build internal and external partnerships.
Dymax: Manufactures industrial light-curable adhesives and UV curing equipment.
10+ YOE10+ years B2B sales and sales org development in specialty materials, experience managing international sales teams, MBA preferred, proficiency with Salesforce, up to 60% travel.
Vachon Auto Group: Operates General Motors dealerships providing vehicle sales and maintenance services.
Lead financial operations for dealerships including monthly statements, budgeting/forecasting, cash flow management, accounting oversight, internal controls, and team development; prior dealership controller experience and strong financial reporting and leadership skills.
INFRA INTERNAL TEAM ONLY Retail Specialist - North East Region
Hartford or New Jersey or New York or Vermont or New Hampshire or Maine or Massachusetts or Rhode Island or Connecticut
$65k-$95k/yrRemoteFull Time
Independent Natural Food Retailers Association: Provides merchandising, promotional, and member support services to independent retailers.
4+ YOE4+ years creating and implementing promotions/merchandising plans in retail grocery or natural foods; consultative experience with independent retailers; skilled with Microsoft 365, SharePoint, CRMs, project management and planogram tools; strong communication and leadership-influence skills.
Microsoft 365, Microsoft SharePoint, CRMs, Project Management tools, planogram tools
High school diploma/GED; 2-4 years supervisory experience in food service or retail with P&L responsibility; basic PC literacy; strong internal promotion preference from AGM; reliable transportation; basic business math; ability to lead and develop a team.
Paraprofessional Mentor-Becket Washington (INTERNAL POSITION)
Becket, Massachusetts, United States
$500/yrOnsiteFull Time
Central Berkshire Regional School District: Provides public K-12 education for seven towns in Massachusetts.
Must be a current, experienced paraprofessional able to mentor new staff, conduct observations, provide feedback, maintain confidentiality, and participate in professional development.