880 Best university of Jobs in Jersey City, NJ (July 2025)

Retail Marketing Demo Activation Specialist Part-Time | NYC / Tri-State Area | Weekends Required | Hourly + Commission | Growth Opportunities Psyche Organic Olive Oil is looking for motivated, reliable university students to join our team as Retail Marketing Demo Activation Specialists. This is a part-time role designed for students interested in gaining hands-on experience in marketing, sales, and brand building—while working with a premium food and wellness brand. About the Role As a Demo Activation Specialist, you’ll represent Psyche Organic in stores across New York City and the Tri-State area. Your role is to introduce customers to our product through live demos, build brand awareness, and help drive in-store sales. Key Responsibilities: • Conduct in-store demos at top retailers including West Side Market, Sahadi’s, Fairway, Citarella, Brooklyn Fare, and others • Educate shoppers on the quality and benefits of Psyche Organic Olive Oil • Set up and manage demo tables and sampling materials • Engage customers, answer questions, and communicate the brand story • Capture photos and brief videos for internal and marketing use • Submit short post-demo reports summarizing customer feedback and engagement What We’re Looking For | We’re seeking candidates who are: • Currently enrolled in a university or college program (all majors welcome) • Comfortable speaking with customers and working independently in a retail setting • Available to work weekends and holidays (2–3 days per week) • Organized, reliable, and professional in both appearance and communication • Interested in wellness, premium food, or marketing • Able to travel to different store locations within NYC and surrounding areas Previous retail, sales, or brand ambassador experience is helpful but not required. Compensation & Growth • Hourly pay plus commission based on performance • Ongoing opportunities for training, increased responsibility, and future roles within the brand • Flexible scheduling designed to accommodate university commitments

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Workforce1 Industrial & Transportation Career Center

Technician (Refrigeration/HVAC) (Brooklyn, NY 11222)

I am looking for a HVAC tech experienced in industrial refrigeration systems for an established and well known Food Manufacturer. Please see the details below for the description. Job Duties: - Monitor machine performance, including downtime and output efficiency. - Maintain and schedule preventive maintenance (PM), work orders (WO), and projects. - Perform repairs and maintenance on all equipment. - Ensure all refrigeration and HVAC equipment, as well as facility infrastructure, are in good working condition to meet production needs. - Oversee and manage HVAC procedures and operations. - Prioritize and support necessary repairs and troubleshooting based on operational requirements. - Document maintenance activities, including purchase orders (PO), work orders (WO), and preventive maintenance (PM), in the CMMS system. - Provide leadership with guidance on root cause failure analysis. - Develop and maintain vendor relationships, ordering materials as needed for maintenance operations. - Maintain plant equipment to OEM standards or better through continuous improvement initiatives. Experience and/or Qualifications Requirements: - Two-year Technical Associate's degree strongly preferred. - Minimum 2+ years relevant experience in Refrigeration/HVAC maintenance and installation. - EPA HVAC Universal Certification (Required). - Certificate of Fitness for Torch Use of Flammable Gases (G-60) obtained through FDNY (Preferred). - Proficient in Refrigeration/HVAC and facilities maintenance.

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Columbia University

Associate Research Scientist

Position Description: The Columbia Center for Computational Electrochemistry (CCCE) is seeking an Associate Research Scientist (ARS) with expertise in surface science, electrochemistry, first-principles electronic structure methods, and machine learning. The successful candidate will contribute to the development of computational models that describe interfacial reactions in electrochemical systems. Reactions at electrode–electrolyte interfaces and the resulting formation of solid-electrolyte interphases significantly affect battery performance, yet remain poorly understood. CCCE aims to establish quantitative, yet computationally efficient models to provide atomic-scale insights into these processes. The Center is located on Columbia’s Morningside Campus and is part of a vibrant, multidisciplinary research environment that offers excellent opportunities for career development. Qualifications: Applicants must hold a PhD in chemistry, chemical engineering, materials science, or a related field. Extensive experience in electronic density-functional theory, computational surface science, and the development of machine-learning models is required. A strong background in electrochemistry, particularly related to lithium batteries, is highly desirable.

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