Precision Cleaning Intern (Fall 2026) Impulse Space Propulsion Inc.Precision Cleaning Intern (Fall 2026)Redondo Beach, CATo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Support design of cleaning methods that improve manufacturability and repeatability; collaborate with suppliers or internal teams on cleaning equipment, chemistry, or tooling.
Business Services Intern California Institute of TechnologyBusiness Services InternPasadena, CAThe LIGO Laboratory's mission spans a broad and vibrant array of activities related to gravitational-wave physics and astronomy, including detector operations, R&D toward detector improvements, gravitational-wave astrophysics, observatory operations, and education and public outreach. Jointly operated by the California Institute of Technology and Massachusetts Institute of Technology, the LIGO Laboratory operates world-leading observatories near Richland, WA and Baton Rouge, LA as well as R&D centers on the Caltech and MIT campuses.
Corporate & Institutional Banking Undergraduate Intern - Commercial & Corporate Banking (West) The PNC Financial Services Group IncCorporate & Institutional Banking Undergraduate Intern - Commercial & Corporate Banking (West)Los Angeles, CA$18–$35 / hourRequired Education and Experience: Working toward bachelor's degree, preferred business relevant majors (e.g., Finance, Accounting, IT, Economics, Marketing, Mathematics, Statistics, HR, Management, Communications, Business Law, Psychology, Logistics, Engineering, Computer Science, Actuarial Sciences), sophomore or junior status, Minimum GPA 3.2. Corporate & Institutional Banking (C&IB) offers strategic insight and financial solutions for businesses, municipalities and nonprofits throughout the U.S. Working in C&IB provides you the opportunity to be exposed to multiple disciplines of banking, enabling you to hone your financial and client-facing skills across many industries and develop deep understanding of PNC's product suite.
Data and Analytics Intern Tutor Perini CorpData and Analytics InternSylmar, CA$15–$20 / hourFrom coast to coast, notable projects include The Purple Line (D Line) Extensions in Los Angeles, SR 99 Viaduct replacement tunnel in Seattle, East Side Access projects and the Hudson Yards Platform in New York, Central Subway Third Street Light Rail in San Francisco, and multiple airport expansions and bridge projects. This role offers a hands-on opportunity to work with modern data tools and platforms in a collaborative, real-world environment focused on construction and infrastructure.
SkillBridge Intern - Mission Manager Defense Unicorns, IncSkillBridge Intern - Mission ManagerCAAs a Mission Manager Skillbridge Intern at Defense Unicorns, you''ll get hands-on experience working alongside experienced Tech Leads, Mission Managers, and Growth professionals, contributing to impactful defense tech solutions while exploring where your future path might lead. We proudly support defense and civil agencies across the U.S. government and we work closely with the creators of leading-edge software solutions to deliver value to the mission-owner by improving the security and consumability of commercial software products.
Intern, Finance Motorola Solutions IncIntern, FinanceLos Angeles, CA$24.60–$31.70 / hourIts battle-proven StreamCaster family of MANET radios and proprietary MN-MIMO waveform provides the vital communications link for defense, law enforcement and public safety agencies around the world, and in the toughest operational environments. Silvus Technologies, a leading provider of advanced MANET and MIMO communications systems, is reshaping mesh network technology for mission-critical applications - on the ground, in the air and at sea.
Spring 2027 Construction Project Engineer Intern ($19-$24) The Kroger CoSpring 2027 Construction Project Engineer Intern ($19-$24)Compton, CA$19–$24 / hourUnder the tutelage of project managers, senior project managers, assistant construction managers and/or construction managers, complete assigned projects or assist project managers in the completion of projects. Assist project managers in the execution of their essential job functions including but not limited to the completion of pre-remodel checklists and "as built" fixture/refrigeration drawings.
Research Intern Per Diem Cedars-Sinai Medical CenterResearch Intern Per DiemLos Angeles, CAUnder direct supervision from the assigned Postdoctoral Scientist, senior-level Research Associate and/or Principal Investigator, the intern will be provided with basic research instruction, will be oriented to the Institutional Review Board and other Human Subjects courses, and will be introduced to new and innovative research practices and techniques. Currently enrolled as an undergraduate student in a STEM (Science, Technology, Engineering, or Mathematics) degree program with senior-year standing; OR Completed a bachelor's degree in a STEM field within the past 12 months (recent graduate).
NewMechanical Engineering Intern - Fall Rainmaker Technology CorporationMechanical Engineering Intern - FallEl Segundo, California$3,000–$5,000Rapid Hardware Prototyping: Design and build functional prototypes for UAS subsystems, iterating quickly based on flight test feedback and mission requirements. If you are interested in working in an extremely innovative and fast paced environment, where your work directly makes an impact and difference in our operational system, this is a fantastic opportunity.
Intern (Enterprise Architecture) - Fall 2026 CalOptimaIntern (Enterprise Architecture) - Fall 2026Orange, CA$47,840–$64,584 / yearWe are hoping you will join us as a Intern (Enterprise Architecture) - Fall 2026 and help shape the future of healthcare where you'll be an integral part of our Enterprise Architecture team, helping to strive for excellence while we serve our member health with dignity, respecting the value and needs of each of our members through collaboration with our providers, community partners and local stakeholders. If you make it through the steps above and are selected for this exciting role, you will be required to undergo a reference and a background check (to include a conviction record) and if applicable also pass a drug screening and/or a post-offer pre-employment medical examination (for specific positions) If you are an Internal CalOptima Health applicant, please apply through the internal portal on InfoNet.
Associate Electrical Engineer (Intern / Co-Op) Mesh Optical TechnologiesAssociate Electrical Engineer (Intern / Co-Op)Gardena, California$26–$38 / hourBring-up and operate hardware in the lab—oscilloscope, VNA, logic analyzer—and document results of various tests as we validate our optical interconnect prototypes and production process. Your projects demonstrate not just electrical engineering aptitude but also multidisciplinary knowledge of mechanical engineering and software engineering concepts.
International Intern Placement Coordinator Humina ResourceInternational Intern Placement CoordinatorTorrance, CaliforniaThe ideal candidate will play a pivotal role in building relationships, supporting recruitment efforts, and ensuring smooth operational processes. Experience participating in an international exchange program (JET Program, KPIK etc), studying abroad, or working overseas is highly preferred.
Hospitality and Merchandise Insights Intern Legends GlobalHospitality and Merchandise Insights InternCulver City, CaliforniaOur network of 450 venues worldwide, hosting 20,000 events and entertaining 165 million guests each year, is powered by our depth of expertise and level of execution across every component — feasibility & consulting, owner’s representation, sales, partnerships, hospitality, merchandise, venue management, and content & booking — of world-class live events and venues. In return, the program will ensure cross-functional exposure to Merchandise and Hospitality operators as well as collaborative opportunities within Legends Global Insights functional areas (inclusive of business intelligence, management consulting, data visualization and engineering, guest insights, advanced analytics, strategic insights, and CRM).
Category Operations Project Intern (TikTok Shop - US Operation) - 2026 Start TikTok IncCategory Operations Project Intern (TikTok Shop - US Operation) - 2026 StartLos Angeles, CACampaign strategy implementation and execution, in partnership with the category managers, campaign and content creator teams, supporting with project timeline management, resource coordination and implementation, product tracking, merchant performance analysis, and post-campaign reviews. The Category Operations Project Intern role is responsible for supporting the scaling of the category through leading cross-function initiatives, and driving topline revenue growth for TikTok's US Commerce business.
Sales Agency Project Intern (SMB) - 2026 Start (BS/MS) TikTok IncSales Agency Project Intern (SMB) - 2026 Start (BS/MS)Los Angeles, CAAbout the team TikTok's Agency Sales team is at the forefront of connecting agencies of all sizes with TikTok's creative ecosystem - helping them unlock performance, build compelling narratives for their clients, and grow sustainably on the platform. This role sits at the intersection of sales strategy, data, and operations - supporting a team focused on deepening partnerships with independent agencies and growing advertiser investment across the US market.
Associate Software Engineer (Intern / Co-Op) Mesh Optical TechnologiesAssociate Software Engineer (Intern / Co-Op)Gardena, California$26–$38 / hourPortfolio of hands-on projects with a hardware element: embedded firmware, robotics, signal-processing, etc. for Formula SAE, SolarCar, Robotics, CubeSats, or other club/personal builds. Your projects demonstrate not just software engineering aptitude but also multidisciplinary knowledge of electrical engineering and mechanical engineering concepts.
BA & Governance Project Intern (Scaled Growth Agency) - 2026 Start (BS/MS) TikTok IncBA & Governance Project Intern (Scaled Growth Agency) - 2026 Start (BS/MS)Los Angeles, CACoordinate cross-functional resources including Product, Tech, Legal, Operations and global regional teams to facilitate cross-team project delivery, track project progress, and ensure on-time delivery of policy and governance initiatives. Post-launch, continuously monitor core metrics, deliver policy effectiveness analysis reports and business reviews to provide data insights for strategy iteration and business decision-making.
Associate Mechanical Engineer (Intern / Co-Op) Mesh Optical TechnologiesAssociate Mechanical Engineer (Intern / Co-Op)Gardena, California$26–$38 / hourDesign and build development test platforms that allow our team to characterize various thermal, optical, and electrical aspects of our optical interconnect prototypes. Your projects demonstrate not just mechanical engineering aptitude but also multidisciplinary knowledge of electrical engineering and software engineering concepts.
Lab Technician Intern GeneracLab Technician InternSanta Monica, CaliforniaThis is a hands-on opportunity for a student to gain real-world experience working alongside experienced engineers in a fast-paced lab environment, contributing to the clean energy products that power homes around the world. Currently pursuing an Associate's or Bachelor's degree in Electrical Engineering Technology, Electronics Technology, Electrical Engineering, or a related technical discipline.
Technical Intern, Advanced Analysis Fall 2026 Simpson Gumpertz & HegerTechnical Intern, Advanced Analysis Fall 2026Newport Beach, CaliforniaWe leverage our collective and diverse experience, technical expertise, and industry knowledge of structures and building enclosures, advanced analysis, performance & code consulting, and applied science & research to deliver unrivaled, comprehensive solutions that drive superior performance. Simpson Gumpertz & Heger (SGH) is seeking current students for a Fall 2026 Internship and/or Co-op in our Orange County or San Diego, CA office location.