Ceco Concrete Construction, LLCConcrete Construction Internship/Trainee Opportunity - Hartford, CT Ceco Concrete Construction, LLCConcrete Construction Internship/Trainee Opportunity - Hartford, CTHartford, CTWorking alongside project teams, the intern helps resolve design challenges, coordinate materials and resources, and prepare proposals and quantity takeoffs, while also contributing to special assignments and broader project needs. The Construction Intern supports both the planning and execution phases of concrete construction projects, gaining hands-on experience in formwork design, project estimating, scheduling, and safety tracking.
Medical Sales CollegeNewMedical Device Sales - Paid Internship Medical Sales CollegeMedical Device Sales - Paid InternshipSouth Salem, NYProactively research and identify new opportunities via outbound efforts utilizing university relationships, word of mouth, LinkedIn, social media platforms, networking, direct referrals, etc. Shall not misrepresent the nature of the school, facility, programs, expected outcome of training, employment, salary expectations, etc. in any way, either directly or indirectly, implied or omitted.
Creative Financial StaffingNewAccounting Internship Creative Financial StaffingAccounting InternshipNew Haven, CTA stable organization in the New Haven area is seeking an Accounting Intern to join their team and gain real-world exposure with their accounting department. What You'll Be Doing: Support the Accounts Payable process, including invoice entry, coding, and vendor communication.
State of ConnecticutDepartment of Administrative Services Internships State of ConnecticutDepartment of Administrative Services InternshipsHartford, CTPositioned conveniently near Dunkin' Park, Constitution Plaza, the Connecticut Convention Center, UConn Hartford, the CT Science Museum, and numerous great places to eat, our building will keep you connected with co-workers and the general public we serve. Collection Services helps state and other agencies collect monies, with a focus on billing, recovery, delinquent accounts, the Connecticut State Tax Intercept Program, and central accounting (CAU).
FuelCell Energy IncInternship - Process Engineering FuelCell Energy IncInternship - Process EngineeringTorrington, CTThis role offers practical experience in data collection, root-cause problem solving, cross-functional collaboration, and implementation of improvements that support safety, quality, delivery, and cost objectives. As an innovator and manufacturer of fuel cell clean power platforms, FuelCell Energy has the only technology in the world capable of capturing carbon from an external source and producing power at the same time.
CFSNewAccounting Internship CFSAccounting InternshipNew Haven, CTA stable organization in the New Haven area is seeking an Accounting Intern to join their team and gain real-world exposure with their accounting department. What You'll Be Doing: Support the Accounts Payable process, including invoice entry, coding, and vendor communication.
AerotekSales Internship AerotekSales InternshipFarmington, ConnecticutWe work with 95% of Fortune 500 companies and specialize in staffing and services solutions in manufacturing, logistics, construction, aviation, facilities and maintenance. The sales intern must have strong business acumen as they will be interfacing with not only Aerotek employees but candidates, contractors and clients as well.
LiquidPistonDesign Engineer Internship - Fall 2026 LiquidPistonDesign Engineer Internship - Fall 2026Suffield, CTOur engines deliver dramatically higher power density, efficiency, fuel flexibility, and compactness than traditional piston designs — making them ideal for UAVs, defense systems, hybrid-electric propulsion, portable power, and aerospace applications. Key Responsibilities:Support conceptual and detailed design of rotary engine components (housings, rotors, seals, bearings, combustors, cooling systems, etc.) using SolidWorks or similar CAD tools.
FuelCell Energy IncInternship - Manufacturing / Production Engineering FuelCell Energy IncInternship - Manufacturing / Production EngineeringTorrington, CTResumes submitted to any FuelCell Energy employee without a current, signed and valid contract in place with the FuelCell Energy Recruiting team for this position will become the property of FuelCell Energy and no agency fees will be paid. Internship Intent/Exposure: This internship aims to expose students to Manufacturing and Production Engineering while cultivating their practical engineering skills through hands-on support of the Production Engineering team.
LiquidPistonEngine Test Internship - Fall 2026 LiquidPistonEngine Test Internship - Fall 2026Suffield, CTOur patented rotary engine architecture is designed to deliver significantly higher power density, improved fuel efficiency, lower vibration, and multi-fuel capability compared to conventional piston engines. • Currently pursuing a Bachelor’s or Master’s degree in Mechanical Engineering, Automotive Engineering, or a related field (rising junior/senior or graduate level preferred).
LiquidPistonElectrical Engineering Internship - Fall 2026 LiquidPistonElectrical Engineering Internship - Fall 2026Suffield, CTWe are reinventing the internal combustion engine with our patented rotary X-Engine and High Efficiency Hybrid Cycle (HEHC), delivering significantly higher power density, efficiency, and fuel flexibility compared to traditional piston engines. You will gain valuable hands-on experience working on real engine control systems, embedded firmware, power electronics, and avionics integration for next-generation rotary engines.
LiquidPistonAerospace Internship - Fall 2026 LiquidPistonAerospace Internship - Fall 2026Suffield, CTWe’re looking for a driven and hands-on aerospace engineering intern to join our team in developing and prototyping fixed-wing VTOL and UAS aircraft powered by LiquidPiston’s hybrid rotary engine. You're currently pursuing a degree in aerospace engineering, mechanical engineering, or a related field, and you have experience with CAD and simulation tools like SolidWorks, CATIA, or ANSYS.
State of Connecticut2025 Executive Branch Agency Internship Links State of Connecticut2025 Executive Branch Agency Internship LinksHartford, CTDepartment of Administrative Services (DAS) • Department of Aging and Disability Services (ADS) • Department of Children and Families (DCF) • Department of Consumer Protection (DCP) • Department of Correction (DOC) • Department of Economic and Community Development (DECD) • Department of Education (CSDE) • Department of Emergency Services and Public Protection (DESPP) • Department of Energy and Environmental Protection (DEEP) • Commission on Human Rights and Opportunities (CHRO) • Insurance Department (CID) • Office of Policy and Management (OPM) • Department of Public Health (DPH) • Department of Social Services (DSS) • Department of Transportation (DOT) • Department of Veterans Affairs (DVA) • Office of the Victim Advocate (OVA). Hour) • Skilled Trades Apprentice (40 Hour) • Transportation Maintenance Registered Apprentice 1 • Transportation Maintenance Registered Apprentice 2 • Psychology Intern (35 Hour) • Psychology Intern (37.5
Northwestern MutualCollege Financial Representative, Internship Program Northwestern MutualCollege Financial Representative, Internship ProgramNew Haven, Connecticut$500–$1,000 / yearInternOur college financial representatives, who come from varying academic backgrounds and experiences, begin to build a financial planning practice while engaging local and nationwide experts, exclusive financial products, and the support of a Fortune 500 company. Overview: College Financial Representatives in the internship program at Northwestern Mutual are provided guidance, connection, and a framework for building an integrated financial planning practice from the ground up.
Legends Hospitality, LLCAccounting Intern Legends Hospitality, LLCAccounting InternNorwalk, CTPrepare and upload journal entries to support monthly close activities • Perform account reconciliations and assist with resolving discrepancies • Conduct account analysis to support financial reporting and decision-making • Support strategic projects, including ERP implementation, contract analysis, and record retention initiatives • Document accounting procedures and assist in improving internal processes • Prepare schedules and provide supporting documentation for internal and external audits • Perform ad hoc analysis and projects as needed • Ensure compliance with internal controls and company policies. • Strong Excel skills • Proficiency in Microsoft Office (Word, PowerPoint) • High attention to detail and strong analytical skills • Ability to prioritize, multi-task, and meet deadlines in a fast-paced environment • Strong written and verbal communication skills • Ability to collaborate effectively across teams • Interest in pursuing a career in corporate tax, public accounting, or finance.