Part-time Jobs in Wilmington, California, United States

Intern/co‑op in Refining Construction Management at Marathon Petroleum. Work on diverse construction projects, apply principles from coursework, collaborate with contractors, manage schedules, budgets, and documentation.

Electrical engineering internship at Marathon Petroleum refining plants. Gain hands‑on experience with industry codes, project management, troubleshooting, Arc Flash studies, and process control systems.

An exciting career awaits you at Marathon Petroleum. As a Mechanical Engineer intern/co‑op at a Marathon refinery, you will become familiar with industry codes and best practices, build critical thinking skills, and gain an understanding of how all engineering disciplines work together as a cohesive team.

Marathon Petroleum invites students to join as Intern/Co‑op Refining Mechanical Engineers for spring 2027. The role immerses candidates in refinery operations, exposing them to industry codes, project management, and reliability engineering.

An entry‑level internship in refining construction management offers hands‑on experience across diverse projects, from planning and scheduling to cost tracking and contract administration. Interns collaborate with contractors and specialists, applying construction management principles to industrial facilities.

Marathon Petroleum offers an internship and co‑op opportunity in its Value Chain Organization (VCO) for high‑performing college students. Interns work side by side with experienced professionals to optimize business processes through data‑driven insights and algorithmic solutions.

An exciting career awaits you at Marathon Petroleum as a Refining Electrical Engineering Intern/Co‑op. In this role you will work on a Marathon refinery, gaining hands‑on experience with industry codes, best practices, and the full range of refinery operations.

An exciting career awaits you at Marathon Petroleum Company LP as a Refining Mechanical Engineer Intern/co‑op for Fall 2025. The role offers hands‑on experience across multiple refinery processes, including project management, reliability engineering, and equipment design.

An exciting career awaits you at MPC. This entry-level construction management internship/co‑op involves planning, scheduling, cost tracking, and contract administration on industrial projects ranging from tens of thousands to billions of dollars. Interns work with contractors and specialists, prepare audit‑trail documents, assist with bid preparation, monitor contractor performance, and update schedules and critical‑path analyses.

Allied Universal Security team in Carson, CA protects visitors, drivers, vendors and employees through access control and patrols. The officer monitors entry points, verifies credentials, responds to incidents and supports logistics operations with visitor check‑in and traffic direction.

Store Delivery Expert team at Domino's Pizza ensures timely pizza deliveries to customers. The driver operates a personal insured vehicle to deliver orders, handles cash and tips, and assists with in‑store tasks like stocking and food prep.

Boys & Girls Clubs of Carson's College & Career program team empowers youth through college readiness and career guidance. The Case Manager plans, implements, and evaluates college program activities, provides one‑on‑one case management, tutoring, and workshops, and coordinates events and resources with the College & Career Coordinator.

Store Delivery Expert team at Domino's Pizza ensures fast, reliable pizza deliveries to customers. The Delivery Driver operates an insured vehicle, navigates routes, delivers orders, and assists with in-store tasks like food prep and inventory.

Allied Universal Security team protects residents and property in a gated community. The officer conducts patrols, monitors access points, and responds to incidents while providing courteous customer service.

Store Customer Service team at Domino's Pizza handles order taking, payment processing, and store upkeep. The role operates the phone and counter, prepares products, stocks ingredients, and ensures a clean environment.

Campus Safety team at Magnolia Science Schools ensures a safe learning environment for students. The Campus Supervisor monitors student behavior, patrols facilities, responds to emergencies, and supports staff and parents in maintaining campus security.

Home Care Team at Cambrian Homecare provides one‑on‑one support for children and adults with developmental disabilities, ensuring safety, routine, and personal care. The caregiver engages clients in behavioral activities, assists with chores, homework, before‑and‑after‑school care, and hygiene as needed.

Allied Universal Security team safeguards clients across healthcare, education, finance and other sectors. The Security Flex Officer patrols assigned mall areas on foot or vehicle, monitors entrances, responds to alarms, and prepares incident reports while adapting to irregular shift schedules.

Star View Community Services team provides mental health and case management services to children, adolescents, and families in the community. The Practicum Student delivers direct mental health support, collaborates with clinical staff, and acts as a liaison with external agencies under supervision.

Star View Community Services team provides mental health and case management services to children, adolescents and families in the community. The Practicum Student delivers direct mental health support, collaborates with external agencies and clinical staff, and participates in macro‑practice projects under supervision.