Customer Engagement Marketing Intern, 2027 Summer U.S. AtlassianCustomer Engagement Marketing Intern, 2027 Summer U.S.San Francisco, California$43–$51 / hourThis internship focuses on creating lasting executive engagement assets and a connected content nurture journey that Global Marketing and GTM teams can use beyond the internship, including: Inventory executive-facing thought leadership content, assets, and customer-facing communications from Atlassian, as well as customer proof points that support C-suite engagement and influence executive enterprise decision-makers. Work closely with the Brand Marketing Intern to audit how Atlassian's AI and enterprise narrative appears across social, web, sales, and events, identifying inconsistencies that affect credibility with C-suite executive audiences and impact data-driven campaigns for enterprise decision-makers.
NewPlumbing Design Engineer Internship Summer 2027 - San Francisco, CA PAE Consulting Engineers IncPlumbing Design Engineer Internship Summer 2027 - San Francisco, CASan Francisco, CA$22–$29 / hourOur portfolio includes over 100 LEED Platinum projects as well as dozens of projects that have either achieved or are pursuing the Living Building Challenge, Passive House, Architecture 2030, Carbon Neutral, Net Zero Energy, and Net Zero Water. PAE is seeking a motivated and inquisitive Mechanical Engineering Intern to join our team in any one of our major office locations, including: San Francisco, CA, Seattle, WA, New York, NY, Boston, MA, Denver, CO, Portland, OR and Los Angeles, CA.
Research Intern, Inference Summer 2027 Together Computer IncResearch Intern, Inference Summer 2027San Francisco, CA$58–$70 / hourYou will be tasked with co-designing and implementing cross-layer optimizations across models, systems, and hardware, with a focus on areas like KV cache design and large-scale serving architectures. As a research intern, you will dive into the complexities of distributed inference, compiler-aware optimization, and novel inference-time computation strategies (such as speculative decoding and phase-aware execution).
Research Intern, Model Shaping Summer 2027 Together Computer IncResearch Intern, Model Shaping Summer 2027San Francisco, CA$58–$70 / hourWe build services that allow machine learning developers to choose the best models for their tasks and further improve these models using domain-specific data. As a Research Intern in the Model Shaping team, you will work on one or more of the following areas: Advanced post-training methods across supervised learning, preference optimization, and reinforcement learning.
Systems Research Engineer Intern - GPU Programming Summer 2027 Together Computer IncSystems Research Engineer Intern - GPU Programming Summer 2027San Francisco, CA$58–$70 / hourCollaborating with the hardware and software teams, you will contribute to the co-design of efficient GPU architectures and programming models, leveraging your expertise in GPU programming and parallel computing. Internship Program Details: Our internship program runs 12 to 14 weeks, giving you the opportunity to work alongside industry-leading engineers and researchers across multiple teams.
Research Intern, Frontier Agents Summer 2027 Together Computer IncResearch Intern, Frontier Agents Summer 2027San Francisco, CA$58–$70 / hourProjects may involve developing new training recipes for self-learning and long-horizon reasoning, curating datasets for non-deterministic scientific and agentic tasks, studying failure modes in agentic behavior, or building infrastructure that enables agent operations at scale. Our work sits at the intersection of agent capabilities, human-computer interaction, and infrastructure-from designing post-training methods for agentic behavior to developing evaluation frameworks for open-ended tasks where traditional metrics fall short.
Applications Engineer Intern (Summer 2027) ZiplineApplications Engineer Intern (Summer 2027)South San Francisco, CAOur customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible. Today, Zipline operates on four continents, makes a delivery somewhere in the world every 30 seconds, and has completed millions of deliveries to date, including blood, vaccines, medical supplies, food, and retail products.
NewPower Electronics Intern (Summer 2027) AstranisPower Electronics Intern (Summer 2027)San Francisco, CAToday, Astranis satellites provide dedicated, secure networks to highly-sophisticated customers across the globe- large enterprises, sovereign governments, and the US military. When you opt in to receive SMS messages from Astranis Space Technologies Corp., we may send you messages related to your job application, including updates, interview coordination, and other recruiting communications.
R&D Intern (Summer 2027) The Clorox CompanyR&D Intern (Summer 2027)Pleasanton, CA$24–$33 / hourWith such diverse roles as engineers, scientists, mechanical designers and packaging experts, R&D is a community of technical leaders and managers actively involved in virtually every step in the lifecycle of our products, from initial concept to raw materials to final goods on store shelves. Engineers are needed to work in product, packaging, and process development, which involves understanding consumer needs, investigating future technologies, and designing and developing functional and cost-effective solutions across all of Clorox's brands.
NewElectrical Integration Associate - RF (Summer 2027) AstranisElectrical Integration Associate - RF (Summer 2027)San Francisco, CABase Salary $1,925 — $1,925 USD U.S. Citizenship, Lawful Permanent Residency, or Refugee/Asylee Status Required (To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States, or other protected individual as defined by 8 U.S.C. 1324b(a)(3)) Our mission and products are built for everyone, regardless of gender, race, creed, or background. Hands-on experience in designing, building, and testing complex electrical systems Experience writing Python code to: Interface with test equipment, process large datasets, visualize data.
Supplier Industrialization Engineering Intern (Summer 2027) ZiplineSupplier Industrialization Engineering Intern (Summer 2027)South San Francisco, CAThis involves working with internal & external cross-functional stakeholders on design for manufacturing & assembly, manufacturing process design & implementation, statistical quality control, and root cause analysis to ensure that Zipline suppliers can meet quality, cost & delivery targets set for them. Our customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible.
Long Range Platform Embedded Firmware Intern (Summer 2027) ZiplineLong Range Platform Embedded Firmware Intern (Summer 2027)South San Francisco, CAOur customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible. Today, Zipline operates on four continents, makes a delivery somewhere in the world every 30 seconds, and has completed millions of deliveries to date, including blood, vaccines, medical supplies, food, and retail products.
Global Supply Management Intern (Summer 2027) ZiplineGlobal Supply Management Intern (Summer 2027)South San Francisco, CAThe team also works closely with the design engineering, supplier industrial engineering, finance, program management, and material management teams to understand part design, manage supply against demand, drive cost reductions, and streamline logistics across international markets. Our customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible.
Change Management Intern (Summer 2027) ZiplineChange Management Intern (Summer 2027)San Francisco, CAOur customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible. Zipline's unique ability to quickly improve our hardware and develop new designs allowed us to launch our hardware so successfully, and this role with unlock our ability to expand across the United States and beyond while maintaining the same design improvement velocity.
Perception Intern (Summer 2027) ZiplinePerception Intern (Summer 2027)South San Francisco, CAOur customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible. Deep understanding of state-of-the-art research and trends in one or more of the following areas: multi-view depth estimation, semantic segmentation, Gaussian splatting, generative modeling, BEV-style models, VLAs, VLMs, model optimization.
Hardware Test Intern (Summer 2027) ZiplineHardware Test Intern (Summer 2027)San Francisco, CAOur customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible. As a cross-functional group supporting multiple hardware engineering domains, we design and execute rigorous testing strategies across avionics, power systems, mechanical assemblies, sensors, and other mission-critical components.
Electrical Project Engineer Intern (Summer 2027) ZiplineElectrical Project Engineer Intern (Summer 2027)South San Francisco, CAOur customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible. Today, Zipline operates on four continents, makes a delivery somewhere in the world every 30 seconds, and has completed millions of deliveries to date, including blood, vaccines, medical supplies, food, and retail products.
Software Engineer Intern, Cloud Services Summer 2027 Humane IncSoftware Engineer Intern, Cloud Services Summer 2027San Francisco, CA$45–$51 / hourWe create breakthrough solutions that make complex tasks feel effortless, teamwork more natural, and ideas more impactful-always with a human-centric mindset. Combining startup agility with HP's global scale, we're building intelligent technologies that redefine how the world works, creates, and collaborates.
Software Engineer (Internship, Summer 2027) Heliux IncSoftware Engineer (Internship, Summer 2027)San Francisco, CATo conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Companies developing and scaling production of next-generation defense systems, nuclear reactors, robotics, and more all trust Heliux to drive their operations.
Software Engineering Intern (Summer 2027) CTGTSoftware Engineering Intern (Summer 2027)San Francisco, CaliforniaWhen benchmarked on HaluEval, the CTGT Policy Engine (paired with GPT-120B OSS) outperformed frontier models (Gemini 3 Pro Preview, Claude 4.5 Opus and 4.5 Sonnet) at drastically lower compute cost. We apply cutting-edge theory directly in production to make large language models more reliable, controllable, and performant in practice.