Job Search is high school internship in New Haven, CT Page 2 of 7

Your search resulted in 158 "high school internship" jobs in Hartford - New Haven - Fairfield, CT. Save Job SearchSave SearchSave Job Search: high school internship

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VCA Animal Hospitals

Job Title Essential Functions: Customer service functions, including greeting visitors, answering telephones, and guiding clients and their pets to exam rooms Scheduling and confirming appointments Placing outbound calls for...

12/13/25

Yale New Haven Hospital

Job Title To be part of our organization, every employee should understand and share in the YNHHS Vision, support our Mission, and live our Values. These values - integrity, patient-centered, respect, accountability, and compassion -...

12/7/25

Lockheed Martin Corporation

WHO WE ARE - Lockheed Martin: An Award-Winning Place to Work. WHO YOU ARE - The Sikorsky Global Commercial Military Solutions (GCMS) and Advance Programs Contracts team is searching for an accomplished Contracts professional to join our highly...

12/11/25

Ever.Ag

Sales Operations Intern The Sales Operations intern will learn and assist in day-to-day sales operations within Salesforce.com, as well as assist with data gathering and reporting on sales orders and contracts. There may be...

12/15/25

New Beginnings Family Academy

About New Beginnings Family Academy Opened in September 2002 offering grades K-3, New Beginnings Family Academy ("NBFA") offers active and engaging learning experiences from Pre-K through 6th grade. NBFA is a tuition-free, public charter...

12/6/25

Eldercare Resource Planning

Eldercare Resource Planning Eldercare Resource Planning, LLC, is a well established family owned company providing professional Medicaid Planning services to individuals and families. Our international team of Medicaid Planners and...

12/15/25

Sompo International

AgriSompo North America As one of the leading writers of Federal Crop Insurance, AgriSompo North America combines industry experience, resources, capital and talent to deliver both traditional and innovative crop insurance and...

12/15/25

Goodwill Industries of Western and Northern Connecticut

Sort, evaluate, and identify quality books and media for sale on multiple e-commerce platforms. Prepare written listings for items, ensuring accurate descriptions. Adhere to standard operating procedures while sorting items for appropriate sales...

12/15/25

U Haul

Assist customers inside and outside a U-Haul center with U-Haul products and services. Use smartphone-based U-Scan technology to manage rentals and inventory. Move and hook up U-Haul trucks and trailers. Clean and inspect equipment on the lot...

12/15/25

USPI

Collector North Haven Surgery Center is hiring a Full Time Payment Poster Welcome to North Haven Surgery Center At North Haven Surgery Center, we believe health and care are inseparable. We focus on offering a high...

12/4/25

ADL Accounting

Accounting Intern This is a remote position. About Us: Accurate Digit Lover (ADL) Accounting provides tax, bookkeeping, and consulting services to small/medium sized businesses and high-wealth individuals. We pride ourselves on...

12/15/25

Vistra

Responsible for completing assigned tasks involving plant system walk-downs, updating system drawings, and assisting with procedure writing. Job Description. Assist management with engineering troubleshooting with plant issues including...

12/13/25

City of New Haven, CT

Introduction Apply NOW for Summer or Year-Round Part Time Employment! Ideal for college & responsible high school students seeking fun and rewarding employment for the summer. New Haven is offering exciting programs for all children, in age...

12/15/25

Kapital Data

Legal Operations / Contracts Intern Duration: 90-day internship with potential for full-time conversion based on performance Experience: Fresh graduates only (candidates still pursuing education are not eligible) Location:...

12/15/25

City of New Haven

Introduction Apply NOW for Summer or Year-Round Part Time Employment! Ideal for college & responsible high school students seeking fun and rewarding employment for the summer. New Haven is...

12/15/25

First Student

Assistant Transportation Manager First for a reason. First Student is the largest school transportation provider in North America with more than a century of experience providing safe and reliable transportation. We work with 1,250...

12/15/25

National Express

Student Bus Assistant To support the safe and reliable transportation of students by assisting the bus driver with the movement, management and care of students while they are being transported to an assigned destination as well as...

12/15/25

Thermo Fisher Scientific

Operating cartridge equipment to pleat, trim, cut seal membrane media, sub assemble, cap, final assembly, testing, drying and packaging of cartridges. Performing various production operations including the operating of multiple machines, where it...

12/15/25

IN-VR

Sales & Business Development Intern (Remote) IN-VR is a high growth consultancy that advises and connects Governments, Investors and key companies around the world, connecting the Energy industry globally. Founded in 2017 and...

12/4/25

Goldfish Swim School

Join Our Incredible Front Desk Team! Full time and part time positions available! Perks and benefits include: Paid on-the-job training Flexible scheduling Culture driven...

12/15/25

Urban Air Adventure Parks

Park Lead We are looking for hard working, responsible, light-hearted individuals with strong customer service skills. A strong team environment is crucial for our business and we need site managers who will embrace and promote that...

12/6/25

Consolidated Electrical Distributors

SummaryJob title: InternJob ID: nullDepartment: Wallingford - CED GreentechLocation: null-nullDescriptionSummary:Our internship is designed for candidates who are sales oriented and interested in sales or management. Our highly structured 10-12...

12/2/25

Securitas

Security Officers Needed - Positions available on all shifts Event Details:Date: Tuesday, December 16th, 2025 Time: 10:00 AM 3:00 PM (Drop in anytime)Location: Parking is available at the front and back of the building. Were located on the 3rd...

12/14/25

Nebo

Paid Media Intern We are looking for intelligent, motivated, and passionate interns to join our Paid Media team. The Paid Media Intern will work with the Paid Media and other digital marketing teams to learn and create paid media...

12/15/25

Select Medical Holdings Corporation

Greet and register patients and provide information about what to expect during their visit and information about their next appointment as they check out. Schedule patient appointments in person and via phone. Regular communication with parties...

12/15/25

Easton, Redding & Region 9 Public School Districts

Available: January 2026 Hours: Monday-Friday, 6.5 hours per day; 181-day school year Salary and Benefits: Per collective bargaining agreement with Joel Barlow support staff. Full benefits. Salary - $19.62/hour to $21.49/hour range. Qualifications:...

12/12/25

FLEET PRIDE

FleetPride Job Opportunity FleetPride is the largest after-market distributor of heavy-duty truck and trailer parts in the U.S. with some of the best and brightest people in the business! Partner with the best in the heavy-duty...

12/15/25

ThyssenKrupp Materials Na

CompanyWith around 480 locations in over 40 countries, thyssenkrupp Materials Services is the biggest materials distributor and service provider in the western world. The broad service spectrum offered by the materials experts enables customers to...

12/10/25

Daikin Comfort

Warehouse Associate The Warehouse Associate is responsible for off-loading, put-away, picking and staging of equipment and parts while providing professional quality customer service to all internal and external customers. The...

12/10/25

Comparion Insurance Agency

Schedule: Intern/Coop Salary Range: USD $20.00 - $22.00 Job Category: Sales - Comparion Description In-Person Part-Time Academic Year Sales Internship Were you born to close deals? Do you love networking and connecting with people? Do you possess...

12/15/25

ASM Global

Procurement Intern Legends Global is the premier partner to the world's greatest live events, venues, and brands. We deliver a fully integrated solution of premium services that keeps our partners front and center through our...

12/15/25

Daiichi Sankyo

Compliance Monitoring Intern Join a Legacy of Innovation 125 Years and Counting! Daiichi Sankyo Group is dedicated to the creation and supply of innovative pharmaceutical therapies to improve standards of care and address diversified,...

12/15/25

Langan

Environmental Permitting & Compliance Intern - Summer 2026 Location: New Haven, CT, US, 06511-6107 Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy...

12/15/25

The Community Builders

About The Community Builders (TCB) Join a growing organization that is strengthening neighborhoods across the nation! The Community Builders, Inc. (TCB) is one of America's leading nonprofit real estate developers and...

12/12/25

welearn

Business Development Intern WeLearn is a recently created startup, founded by two former Google and Facebook Strategist and Project Manager experiencing extremely rapid growth. At WeLearn we partner with content creators and...

12/15/25

Connecticut Innovations

Connecticut Innovations (CI) Connecticut Innovations (CI) is now accepting applications for our 2026 Summer Internship Program. As Connecticut's strategic venture capital arm and one of the most active investors on the East Coast,...

12/13/25

Natural Resources Defense Council (NRDC)

NRDC-Yale Environmental Justice Law Fellow NRDC and Yale Law School are seeking a NRDC-Yale Environmental Justice Law Fellow. This is a two-year fellowship starting in August 2026. For the first year, through August 2027, the Fellow...

12/14/25

Bass Pro Shop

POSITION SUMMARY:The Receiving Clerk performs work in the Receiving area of the store to include merchandise stocking, inventory control, pricing and, merchandise returns.ESSENTIAL FUNCTIONS:* Supports a strong commitment to world class customer...

12/15/25

Burns & McDonnell

- Our Engineering Interns are responsible for performing tasks requiring the application of standard engineering techniques and procedures. This includes standard design of engineering systems, correcting and updating designs, assisting lead...

12/15/25

Cinemark

Assistant Manager A career at Cinemark means you'll have epic opportunities to immerse yourself in our industry. But that's just the beginning a front row seat means incredible growth as you bring new ideas to life to create an...

12/15/25

Goodwill Industries Southern New England

Responsible for the movement of materials at Goodwill Store or Outlet to include loading and unloading of trucks, assisting customers with donations and purchases, preparing donated goods for processing and display, and disposal of non-saleable...

12/11/25

AK light electric

Part-Time Handyman The Part-Time Handyman will perform general repair, maintenance, and light construction work for commercial clients in the New Haven area. The ideal candidate has a broad range of skills and takes pride in...

12/10/25

Comptech Associates

Job Title: Claims Examiner-Lost Time Location: New Haven, CT (Onsite) Duration: 3+ Months (CTH) 3+ years of Workers' Compensation Lost Time Claim Examiner or Commensurate...

12/13/25

UMC Health System

Environmental Service Worker We've learned that what is best for patients is also best for employees. Learn more about why we are one of the Best Companies to Work for in Texas. This Job Posting reflects openings only for 3rd...

12/11/25

Copilot Careers

Substitute Teacher District: Thomaston Public Schools Pay Rate: $115 per day Job Description: Join our team as a Substitute Teacher and be acrucial part of our school's...

12/12/25

CST Connections

Contracting Acquisition Intern (Unpaid 3-6 Months) NFM Solutions is seeking a highly organized and detail-oriented Bid/Proposal Coordinator to join our team. The successful candidate will play a key role in coordinating and preparing...

12/15/25

Mosaic

...

12/6/25

Aquarion Water Company

Aquarion Water Company is the public water supply company for more than 750,000 people in 72 cities and towns throughout Connecticut, as well as serving customers in Massachusetts and New Hampshire. It is the largest investor-owned water utility...

12/14/25

Foodics

Marketing Intern We're looking for a creative, curious, and driven marketing intern to join our Foodics Kuwait team. This role is perfect for someone with a sharp eye for social media trends, a strong sense of storytelling, and a...

12/15/25

Zurich Insurance Company

Premium Audit Auditor I or Premium Audit Associate At Zurich North America we acknowledge that work life-balance and flexibility are a priority when it comes to choosing your next career move. Designed with our employees' needs in...

12/6/25

Ashcroft

3rd Shift 11:00 pm - 7:00 am We are currently recruiting talented manufacturing applicants. Manufacturing jobs at Ashcroft are multi-faceted, and employees engage in a variety of activities that may include assembly, calibration, packing, spot...

12/12/25

The Little Gym

Responsive Recruiter Benefits: Birthday off, 401(k), bonus based on performance, company parties, competitive salary, employee discounts, flexible schedule, free food & snacks, free uniforms, opportunity for advancement, training &...

12/14/25

PRIDE Health

Pride Health is hiring a Administration - Admin, Records Coordinatorto support our client's medical facility based in Lenexa KS 66219 .This is a 3 months assignment (Possibility of extension or conversion)...

12/10/25

Milton Hershey School

Description:...

12/3/25

Center for Survivor Agency and Justice

Research Fellow Position The Center for Survivor Agency and Justice (CSAJ) is a national organization dedicated to enhancing advocacy for survivors of intimate partner violence. CSAJ develops and promotes advocacy approaches that...

12/15/25

Ultimate Staffing

We're hiring a Customer Service Representative on a part-time basis for a growing client in Milford. This role is ideal for someone who thrives in a fast-paced, customer-driven environment and enjoys being a key player in ensuring...

12/5/25

Propark Mobility

Parking Attendants (Non-Driving) Pay Rate: $16.35 per hour Job Type: Part-time Location: New Haven, CT Shift & Schedule: Various shifts...

12/15/25

American Medical Response

EMTs provide an assessment of patients, determine necessary care and deliver emergency services by utilizing appropriate medical techniques and equipment. Document patient information, condition and treatment while maintaining confidentiality and...

12/15/25

MobilizeGreen

Virtual Youth Conservation Program Join us. Do work that matters! In partnership with the U.S. Forest Service, MobilizeGreen will offer a Virtual Youth Conservation Program in the Summer of 2026. Participants' daily schedules will...

12/15/25

Laticrete

Job Title Are you looking for a new challenge? Passionate about innovation? Want to work for a global company that values integrity, teamwork, and loyalty? At LATICRETE International, we aim to be the leading construction brand...

12/13/25

Bio Techne

Senior Material Coordinator By joining Bio-Techne, you'll join a company with a powerful and positive purpose of enabling cutting-edge research in Life Sciences and Clinical Diagnostics. Bio-Techne, and all of its brands, provides...

12/15/25

Hubbell

Operations Intern (Summer 2026) - Shelton, CT The Hubbell Internship Program is a 10 to 12-week program providing students the opportunity to gain corporate experience, learn about all aspects of our business, and prepare students...

12/12/25

Yale-New Haven Health

1. PATIENT TRANSPORT 1.1 Ensure proper and safe patient transportation to all areas .. SAFETY 2.1 Enforces department safety policies and procedures to assure patients, staff and visitor safety .. ADDITIONAL TASKS:3.1 Completes oxygen rounds as...

12/13/25

SKECHERS

WHO WE ARE: Headquartered in Southern California, Skechers-the Comfort Technology Company®-has spent over 30 years helping men, women, and kids everywhere look and feel good. Comfort innovation is at the core of everything we do, driving the...

12/3/25

EarthRights International

U.S. Summer Legal Internship This role is based in Washington, D.C., with remote work available from DC, MD, VA, NY, WA, and CT. Reports to: U.S. Staff Attorneys Starts: Summer 2026 Pay: EarthRights requires all applicants to pursue...

12/15/25

Griffin Hospital

Patient Access Specialist - Per Diem Griffin Health is seeking a detail-oriented and compassionate Patient Access Specialist to join our team. This role is responsible for completing registration and pre-registration for patients in...

12/15/25

SkyRyse

Electrical Engineering Intern (Summer 2026) Greater Los Angeles Area, CA ...

12/15/25

ACLU

Summer 2026 Legal Intern, Center for Liberty The ACLU seeks a Summer Legal Intern in the Center for Liberty of the ACLU's National Office in New York City or Washington D.C. This position may be remote or hybrid. Qualifying...

12/15/25

Net2Source (N2S)

Job Title: Quality Technician Location: Orange, CT 06477 Duration: 4+ Months (Possible Extension) Shift: 8.00 am – 5.00...

12/13/25

Builders FirstSource

Dod Skillbridge Internship Gain industry and organizational knowledge through daily business interactions and job assignments. Work is performed under direct supervision. Our DoD SkillBridge Internship is open for all active-duty...

12/15/25

Weichert, Realtors

Job Description Are you a driven, customer-focused individual looking to build a successful career in real estate? Our local Weichert franchised company is seeking enthusiastic Real Estate Agents to join our dynamic team. Whether you're just...

12/15/25

David's Bridal, LLC.

BEST. JOB. EVER! Minimal weekday hours required (join for weekends only!) Generous Team Member discount $400 bonus for every referral hired with NO LIMIT*...

12/15/25

ThyssenKrupp Materials Na

12/5/25

Labcorp

Laboratory Specimen Processor at Labcorp summary: The Laboratory Specimen Processor is responsible for accessioning clinical specimens, sorting, labeling, and preparing them for analysis in a fast-paced lab environment. This...

12/15/25

Lane Construction Corporation

The Lane Construction Corporation is one of America's leading construction companies, specializing in large, complex civil infrastructure. For nearly 130 years, it has contributed to the development of the country's vast network of roads,...

12/13/25

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