Internships in Huntington Park, California, United States

Helix Electric, a leading electrical contracting firm, seeks a Project Engineer Intern to support project managers, coordinate with field teams, and contribute to project planning, budgeting, and safety. The role offers hands‑on experience across construction phases, mentorship, and exposure to BIM, Accubid, and procurement processes.

Helix Electric, a leading electrical contracting firm, seeks a Project Engineer Intern for Fall 2026. The intern will support project managers, coordinate between field and office, and contribute to project planning, execution, and budgeting.

OUAI is seeking three Marketing Interns for a 10-12-week fall internship program in Los Angeles, California. Interns will be embedded within one of three teams—PR + Influencer + Communications, Brand Marketing, or Social Media + Creative—to support campaigns, product launches, partnerships, content, and cultural moments for a fast-moving beauty brand.

TikTok's Global Business Solutions (GBS) North America Client Solutions team drives advertising innovation and partners with large global brands. As a Client Solutions Intern, you will support day-to-day operations by assisting with internal dashboards, monitoring key performance metrics, and building reporting views to track product adoption and business performance.

Centerfield Engineering team builds high‑performance consumer‑facing web experiences for millions of shoppers. As a Frontend Engineer Intern you will develop React/Next.js applications, integrate AI‑driven agents and workflows, and collaborate across product and design to ship features.

The TikTok Product team in Los Angeles builds and maintains industry-leading products for TikTok’s international video business, including LIVE, Local Services, user and author products, search, and business analysis. As a Product Operations Intern (PGC) for Summer 2027, you will support external Professional Generated Content creators by designing growth strategies and operational plans, analyzing creator challenges, and driving cross-functional solutions.

TikTok Shop US operation team drives the growth of TikTok as a leading commerce platform, connecting brands, creators, and shoppers. As a Category Manager Intern you will acquire and incubate merchants, develop collaborative models, and provide strategic content and merchandising solutions.

Corporate & Institutional Banking (C&IB) at PNC delivers strategic financial solutions to businesses, municipalities and nonprofits. As an intern you will support experienced bankers in client engagements, assisting with deal support, sales processes and internal projects while gaining exposure to multiple banking disciplines.

Walter P Moore seeks a motivated Structural Intern to join its engineering team across multiple U.S. locations. The role offers hands‑on experience on diverse architectural projects—commercial, sports, healthcare, and public assembly—while fostering professional growth through an in‑house staff development program.

The TikTok Shop US Operations team aims to make TikTok the leading commerce platform for brands, creators, and shoppers by scaling Content & Creator commerce in the US. As a Special Project Strategist Intern, you will support business leaders by disassembling project tasks, setting priorities, developing and executing comprehensive strategies, conducting data analysis on merchandise and seller growth, and collaborating with cross-functional teams. This internship is based in Los Angeles for Summ

The TikTok Shop US operation team aims to make TikTok the leading commerce platform for brands, creators, and shoppers by scaling Content & Creator commerce in the US. As a Creator Operation Manager Intern, you will manage key accounts' business performance on TikTok Shop, grow live shopping content supply by elevating high-potential creator talents, and act as a bridge between creators, partners, and sellers to identify business opportunities. Based in Los Angeles, this internship offers hands-

TikTok LIVE team builds real-time community experiences for creators, agencies, and partners. As an Operations Project Intern you will support onboarding, lead tracking, and agency growth initiatives, coordinating communications and operational tasks.

QA & Usability Intern on the Product Management team at ODK Media, a streaming platform for Asian content. Works with mentors to execute functional and design QA across web, mobile, and TV devices, write detailed bug reports in Jira, and support usability testing with real users.

Creator & Partner Marketing Project Intern on the TikTok Shop US Operation team, which builds TikTok's e‑commerce partnership platform in the United States. The role supports planning, execution, and monitoring of programs, analyzes data for insights, and helps organize offline creator and partner events while documenting program materials.

TikTok LIVE Creator Growth Marketing team drives creator acquisition, engagement, and retention through integrated campaigns and storytelling. As a Marketing Intern you will support planning and execution of creator-focused campaigns, coordinate cross‑functional workstreams, maintain trackers, and assist with performance reporting.

M&A Legal Group at Create Music Group supports music catalog acquisitions and corporate compliance. The Legal Intern will draft and review transaction documents, conduct legal research and due diligence, and assist with copyright registrations and NDAs under the guidance of the VP and Director.

TikTok Shop US operation team builds TikTok's e‑commerce partnership in the US, creating an innovative, secure, and intuitive shopping experience. As a Category Manager Project Intern you will research fashion market trends, compile strategic insights, and engage sellers through outreach and feedback collection.

The TikTok Shop US Operations team in Los Angeles is seeking a Category Manager Intern for Summer 2027 to help scale TikTok's commerce ecosystem. You will acquire and incubate merchants, develop collaborative growth models, and deliver strategic content, creator, and merchandising solutions to clients.

TikTok Shop US Operations team builds the e‑commerce partnership platform, delivering a seamless shopping experience for creators and brands. As a Business Analyst Project Intern you will own short‑term projects, analyze data, and develop operational frameworks to improve creator performance and merchandising.

AEG's Business Services (Procurement) team seeks a Fall Intern to support sourcing and procurement best practices, with a focus on supplier data analytics and IT product research. The intern will collaborate with IT, Presents, and AEG Sports teams on strategic sourcing, supplier data analysis, technology product research, purchase order creation, and forms/file management.