63 Results for

Intern Jobs in San Marcos, CA

Jobs

La Jolla, CA30+ days ago

Desired Major(s): Economics, Mathematics, Math-Computer Science, Business Analytics, Management Science, Applied Mathematics, Rady MBA, Master Business Analytics, Master Finance, Leadership of Healthcare Organizations, Data Science and Engineering, Master Business Administration, Master of Finance, Graduate Students, Grad student, Applied Math, Data Science. Job Function: Administrative, Consulting, Engineering, Entrepreneurship, Financial Services, Healthcare, Management Information Systems, Management/Administration, Marketing/Sales, Operations/Logistics, Public Relations/Advertising, Writing/Editing.

Solana Beach, CA30+ days ago

$20–$25 Per Hour

The company's capabilities include custom design and engineering; rapid prototyping; sensor integration and sustainment; aircraft modification and certification; flight test instrumentation and support; mission operations service; advanced intelligence data processing, exploitation, and dissemination solutions; and tailored hardware and software mission-system tools. AEVEX uses agile and customized approaches to rapidly define, develop, and deliver specialized solutions for airborne special mission needs for the U.S. Government, partner nations, and commercial businesses.

Temecula, CA30+ days ago

$28–$31 Per Hour

Interns will learn one or more software programs specific to their disciplines: AutoCAD, Revit, Civil 3D, Excel, Microstation, VISSIM, Open Roads, Synchro and/or GIS. Share this job with a friend (https://careers-kimley-horn.icims.com/jobs/20271/civil-engineering-intern/job?mode=apply&apply=yes&in_iframe=1&hashed=-1834442239).

San Diego, CA30+ days ago

The Firmware Device Engineer's primary job responsibilities will include: Developing, testing, and debugging embedded C software in an embedded microcontroller, android or Linux environment; Coordinating with other departments, such as Quality Engineering, Software Engineering and Product Management to ensure on-time delivery of a fully tested and compatible device that meets customer satisfaction . Our comprehensive suite of solutions—including security, video surveillance, access control, active shooter detection, intelligent automation, energy management, and wellness—is delivered exclusively through a trusted network of thousands of professional service providers and commercial integrators across North America and worldwide.

Carlsbad, CA30+ days ago

Under direct supervision, students will work closely with senior engineers to assist with engineering designs involving site layout development, site grading and drainage, hydraulics and hydrology calculations, water distribution systems, collection systems, stormwater infrastructure and treatment and solid waste facilities. We provide career opportunities that span a variety of disciplines and geographic locations, with projects that our employees plan, design, build and operate as diverse as the needs of our clients.

Murrieta, CA30+ days ago

$20–$25 Per Hour

Specific design tasks will vary, and may involve document control, design and completion of engineering drawings, review of aircraft components and sub-systems, payload integration design, aircraft weight & balance assessment, basic composite tooling design, airframe and component surveying for reverse engineering, ground support equipment design and/or analysis, specification conformance and documentation. The company's capabilities include custom design and engineering; rapid prototyping; sensor integration and sustainment; aircraft modification and certification; flight test instrumentation and support; mission operations service; advanced intelligence data processing, exploitation, and dissemination solutions; and tailored hardware and software mission-system tools.

San Diego, CA8 days ago

Comprised of five, purpose-built centers of excellence throughout the USA and Mexico, each strategically focused on serving specific markets across aerospace engines and airframes, as well as munitions, radomes, antennas and fuel containment. The Quality Engineering Intern will be responsible for supporting, improving and sustaining inspection and/or MRB processes for manufacturing operations consistent with team objectives.

San Diego, CA8 days ago

Emerging internal and limited clinical observations suggest that ADCs with lower preclinical TSC ranges may demonstrate greater translational promise than those with higher TSC estimates, raising questions about the mechanistic drivers and translational relevance of TSC as a preclinical efficacy metric. Vedotin containing ADCs often demonstrate broadly similar systemic pharmacokinetics and safety profiles across targets; however, xenograft PK/PD modeling has revealed substantial variability in preclinical tumor static concentration (TSC) estimates across different vedotin ADCs.

San Diego, California30+ days ago

Intern

Geosyntec is an innovative, international engineering and consulting firm serving private and public-sector clients to address new ventures and complex problems involving our environment, natural resources, and civil infrastructure. Ranked by ENR as one of the top environmental engineering design firms, Geosyntec is internationally known for its technical leadership, broad experience, and exceptional client service.

San Diego, CA30+ days ago

$20–$24 Per Year

This position will support the Manufacturing Engineering group typically working as an assignee on smaller scale Manufacturing Engineering projects or tasks related to larger scale Manufacturing Engineering projects. Generate and modify manufacturing process documentation and assure that manufacturing processes and related documentation follow established policies and procedures per Resonetics established Quality Management System.

New!

San Diego, CA1 day ago

$22–$25 Per Hour

NV5 is a provider of engineering and consulting services to public and private sector clients, delivering solutions through six business verticals: Testing, Inspection & Consulting; Infrastructure; Utility Services; Environmental Health Sciences; Buildings & Program Management; and Geospatial Technology. The internship provides exposure to professional land surveying practices, field data collection, UAV/LiDAR workflows, CAD/GIS production, quality control, project documentation, and utility-sector project delivery.

New!

Carlsbad, CA6 days ago

Core Responsibilities:Onboarding and ContextDevelop a working understanding of the Finance workflows associated with each assigned use case, including data sources, process steps, decision points, and current pain points, through direct observation and structured conversations with the team. NeoGenomics has identified a set of priority use cases where AI can meaningfully improve how our Finance function operates reducing manual work, improving analytical quality, and freeing capacity for higher-value decision support.

San Diego, CA8 days ago

$26–$30 Per Hour

NV5 is a provider of engineering and consulting services to public and private sector clients, delivering solutions through six business verticals: Testing, Inspection & Consulting; Infrastructure; Utility Services; Environmental Health Sciences; Buildings & Program Management; and Geospatial Technology. Our transmission line group is actively growing, supporting major infrastructure programs across the country, and this role is an entry point into a long-term career in utility engineering.

New!

San Diego, CA2 days ago

As a Test Operating Intern, you will support our production and prototype testing efforts by operating semiconductor test systems, ensuring accurate and efficient test execution to meet customer delivery schedules. Hand testing chips manually to product specifications, from production trays, using hand vacuums to move product between product trays and the test heads.

San Diego, CA8 days ago

As Analog/Mixed Signal Intern Design Engineer, you will join a team that designs the analog or mixed signal elements for digital microphones, contributing to the development of mixed-mode ASICs for OEM consumer electronic microphones. The company’s purpose-built silicon and hardware-agnostic models are being deployed globally to power edge AI speech, audio, sensor and vision applications across a wide range of consumer and industrial use cases, from earbuds to automobiles.

Carlsbad, California30+ days ago

From our headquarters in beautiful Carlsbad, California to offices in Minnesota, Mexico City, London, Milan, and Madrid, CalAmp spans the globe to deliver connected intelligence. You will work alongside experienced engineers to design, develop, test, and deploy scalable and reliable services using open source and cloud technologies.

Murrieta, CA30+ days ago

$20–$25 Per Hour

Solana Beach, CA30+ days ago

$20–$25 Per Hour

San Diego, California30+ days ago

Intern

In addition, you will assist the project manager, project engineer, and the rest of the on-site construction staff in the application of principles, methods, and techniques of engineering technology by performing any combination of the following duties at a project job site. What we are looking for: Field engineer interns/co-ops are required to be currently enrolled in Engineering, Construction Management or a similar undergraduate program at an accredited technical college or university.

San Diego, California30+ days ago

Intern

What we are looking for: Preconstruction interns are required to be currently enrolled in Construction Management, Civil Engineering, or a similar program at an accredited technical college or university. FlatironDragados' Intern Program provides challenging and rewarding work opportunities for college students majoring in Civil Engineering, Mechanical Engineering and Construction Management.

San Diego, CA30+ days ago

Full-time

The Product Management AI Intern will support Product Management and Engineering teams by applying AI-driven tools and methodologies to improve efficiency, accuracy, and speed across key business processes. In addition, the intern will assist in triaging and responding to technical support inquiries, using AI tools to help deliver timely and accurate customer responses.

San Diego, CA30+ days ago

Full-time

The scope also includes rigorous end-to-end testing-validating data lineage from model outputs through staging, semantic layers, and dashboard elements, plus regression and UAT across core user journeys (planner start-of-day, buyer escalation, ops review)-and a robust data validation layer with field-level checks (nulls, outliers, duplicates), schema tests, freshness SLAs, and confidence scoring with flags for low-quality signals. This project scope encompasses visualization enhancements to the AI dashboards-including refined layouts, consistent color semantics for risk severity and confidence, intuitive drill-downs, quick filters, contextual tooltips, and baseline-vs-predicted comparison views.

New!

San Diego, California5 days ago

San Diego, CA30+ days ago

Full-time

Note: Jobs with the Safety-Sensitive designation are those that include tasks or duties that the employer reasonably believes could affect the safety and health of the employee performing the task or others such as operating a vehicle, operating equipment, operating machinery or power tools, repairing/maintaining the operation of any vehicle/equipment, the handling/disposal/transport of hazardous materials, or the handling/treatment/disposal of potentially flammable/combustible materials. The intern will work closely with our Preconstruction and Operations teams, supporting various tasks that contribute to the successful planning and execution of construction projects.

Carlsbad, California30+ days ago

We enable transportation and logistics, government, industrial and vehicle manufacturers to improve efficiency, safety, visibility and compliance using best-in-class SaaS solutions tailored for their business. From our headquarters in beautiful Carlsbad, California to offices in Minnesota, Mexico City, London, Milan, and Madrid, CalAmp spans the globe to deliver connected intelligence.

Carlsbad, California30+ days ago

If you live in or near San Diego and are interested in a Summer internship with an industry-leading IoT company, we want to speak with you. Support configuration and testing of telematics hardware including GPS trackers, asset trackers, and connected vehicle devices.

San Diego, CA30+ days ago

$17–$23.20 Per Hour

Best known for blockbuster hits and franchises such as DC Universe Online, PlanetSide®, EverQuest®, and Dungeons and Dragons Online®, Daybreak creates, develops, and provides compelling online entertainment for millions of gamers worldwide. Interns will work alongside experienced professionals, contributing to real-world projects and developing essential skills for a successful career in finance and accounting.

San Diego, CA26 days ago

apply molecular dynamics (MD)-based tools designed to analyze protein systems, modify or develop scripts to automate data processing and output quantifiable metrics for molecular glue design, document procedures, code, and results to ensure reproducibility, and . Interns at Neomorph gain meaningful exposure to early-stage drug discovery, work alongside experienced scientists, and develop skills broadly applicable across the life sciences.

San Diego, CA14 days ago

Our IOP Master’s level internship aims to assist in developing competent and ethical entry-level clinicians who are confident in their ability to provide quality, specialized treatment to children, adolescents, and adults experiencing obsessive-compulsive, anxiety, and trauma-related disorders. Interns will develop their practical understanding of evidence-based therapeutic interventions such as exposure and response prevention therapy (ERP), dialectical behavior therapy (DBT), cognitive behavior therapy (CBT), dialectical behavior therapy-prolonged exposure (DBT-PE), and crisis response planning.

San Diego, CA30+ days ago

In the U.S., Grant Thornton delivers professional services through two specialized entities: Grant Thornton LLP, a licensed, certified public accounting (CPA) firm that provides audit and assurance services ― and Grant Thornton Advisors LLC (not a licensed CPA firm), which exclusively provides non-attest offerings, including tax and advisory services. With $2.7 billion in revenues and more than 50 offices spanning the U.S., Ireland and other territories, the platform delivers a singular client experience that includes enhanced solutions and capabilities, backed by powerful technologies and a roster of 12,000 quality-driven professionals enjoying exceptional career-growth opportunities and a distinctive cross-border culture.

San Diego, CA30+ days ago

We collaborate with customers around the world to advance the release of effective, high-quality medicines, ensure the safety of food and water, and drive better patient outcomes by detecting diseases earlier, managing routine infections, and combating antibiotic resistance. We develop innovative analytical technologies to catalyze groundbreaking advancements in drug discovery, propel clinical development, and ensure the safety and quality of both small and large molecule therapies, including novel modalities such as Cell & Gene Therapy and mRNA.

San Diego, California8 days ago

$22–$25 Per Hour
Intern

Rancho Santa Fe, CA30+ days ago

Temporary

As a Camp Counselor, you will be an active participant in all camp activities and will assist your Camp Director with a variety of daily tasks, all with the goal of creating a memorable and meaningful camp experience for your campers. We partner with over 230 private clubs all over the country to implement traditional-style day camps for elementary-aged children.

Temecula, CA30+ days ago

$27–$30 Per Hour

This role will consist of preparing technical analyses in the fields of Air Quality, Energy, Noise, or Greenhouse Gas/Climate Change, utilizing state-of-the-art models, current scientific datasets, recognized guidelines and policies, and other relevant tools to solve some of the most pressing environmental needs of the day. The ideal candidate has had exposure to environmental laws and regulations including California Environmental Quality Act (CEQA), National Environmental Protection Act (NEPA), and/or the Clean Air Act, and a passion for applying sound scientific research and judgment to guide our clients through the environmental clearance and permitting process.

Escondido, CA30+ days ago

$26–$29 Per Hour

Projects can include land planning, urban design and redevelopment, mixed-use and all types of residential development, streetscapes, design guidelines, public infrastructure design, parks, and other community facility design. Share this job with a friend (https://careers-kimley-horn.icims.com/jobs/20280/landscape-architecture-intern/job?mode=apply&apply=yes&in_iframe=1&hashed=-1834442239).

San Diego, CA30+ days ago

$27–$30 Per Hour

Share this job with a friend (https://careers-kimley-horn.icims.com/jobs/20284/transportation-planning-intern/job?mode=apply&apply=yes&in_iframe=1&hashed=-1834442239). We take pride in how our employee retention, robust benefits package, and company values have led to Kimley-Horn’s placement on the Fortune “100 Best Companies to Work” list for 18 years!

El Cajon, California20 days ago

$26–$30 Per Hour

UMEC offers industry-leading building information modeling (BIM) capabilities, design/build services, sustainable solutions, commercial HVAC services, and complex mechanical and industrial system installations. With a focus on client requirements, we offer BIM capabilities, design-build services, sustainable solutions, commercial HVAC systems, and complex mechanical and industrial system installations.

San Diego, NJ30+ days ago

QuidelOrtho unites the strengths of Quidel Corporation and Ortho Clinical Diagnostics, creating a world-leading in vitro diagnostics company with award-winning expertise in immunoassay and molecular testing, clinical chemistry and transfusion medicine. Opportunity to lead and drive innovative projects that will support the team in reaching established goals on planning for Existing critical product lines and critical launches/product categories, incorporating industry and commercial insights.

Vista, FL30+ days ago

Our diverse team – representing a wide variety of disciplines and talents from technical directors, writers, and lighting designers to choreographers, cosmetologists, and music producers – brings magical worlds to life through technical expertise, performance excellence, incomparable ingenuity, unparalleled spectacle…and a dash of pixie dust! Be enrolled in an accredited college/university, taking at least one class at the time of application posting, OR currently participating in a Disney College Program or Disney Internship.

San Diego, CA30+ days ago

Full-time

Note: Jobs with the Safety-Sensitive designation are those that include tasks or duties that the employer reasonably believes could affect the safety and health of the employee performing the task or others such as operating a vehicle, operating equipment, operating machinery or power tools, repairing/maintaining the operation of any vehicle/equipment, the handling/disposal/transport of hazardous materials, or the handling/treatment/disposal of potentially flammable/combustible materials. Ability to wear personal protective equipment is required (including but not limited to; steel toed shoes, gloves, safety glasses, hearing protection, hardhat, vest, etc.).

San Diego, CA30+ days ago

$24–$26 Per Hour

However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. Driven to deliver EXCELLENCE in all we do and supported by our core values of Ownership, Integrity, Builder, Diversity and Community, Hensel Phelps brings our clients' visions to life with a comprehensive approach that begins with innovative planning and extends throughout the life of the property.

San Diego, CA30+ days ago

The Statistical Genetics & Human Biobanks Intern will support Translational Genetics research at Arrowhead Pharmaceuticals by developing AI-augmented workflows that integrate large-scale global human biobank data to identify disease-relevant genes for RNAi target discovery. Arrowhead is leading the field in bringing the promise of RNAi to address diseases outside of the liver, and our clinical pipeline includes disease targets in the liver and lung with a promising pipeline of preclinical candidates.

San Diego, CA30+ days ago

Arrowhead is leading the field in bringing the promise of RNAi to address diseases outside of the liver, and our clinical pipeline includes disease targets in the liver and lung with a promising pipeline of preclinical candidates. Using a broad portfolio of RNA chemistries and efficient modes of delivery, Arrowhead therapies trigger the RNA interference mechanism to induce rapid, deep, and durable knockdown of target genes.

San Diego, CA30+ days ago

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Intern Jobs in San Marcos, CA

Jobs

Finance/Accounting internLa Jolla LASIK Institute

Software Engineering InternAEVEX

Civil Engineering InternKimley-Horn

Device Engineering InternAlarm.com

Civil Engineering Intern (Summer 2026!)CDM Smith

Design Engineer InternAEVEX

Intern-Quality EngineeringAxillon Aerospace, Inc.

Clinical Pharmacology Intern – OncologyPioneer Data

Intern/Co-Op – Civil/Environmental EngineeringGeosyntec Consultants, Inc.

Manufacturing Engineering InternResonetics

Geomatics InternNV5

AI Finance Innovation InternNeoGenomics Laboratories

Transmission Line Design InternNV5

Test Operating Intern (Night & Weekends)Elevate Semiconductor

Analog/Mixed Signal ASIC Design Engineer InternSyntiant

Intern, Engineer Software - Carlsbad, CA (Summer 2026)CalAmp

Special Projects InternAEVEX

IT Support Specialist - INTERNAEVEX

Field Engineer InternFlatiron Construction Corp

Preconstruction InternFlatiron Construction Corp

Product Management AI InternAMETEK, Inc

Data Science and AI InternAMETEK, Inc

Stormwater Civil Engineer InternDudek

Building Group Intern - EstimatingSundt Construction, Inc.

Intern, Engineer QA - Carlsbad, CA - (Summer 2026)CalAmp

Intern, Engineer Firmware - Carlsbad, CA (Summer 2026)CalAmp

Intern, VE Test - Carlsbad, CA - (Summer 2026)CalAmp

Intern, FAECalAmp

Intern, Professional ServicesCalAmp

Accountant InternDaybreak Games

Intern - Computational ChemistryNeomorph, Inc.

Clinical Masters Level InternOCD Anxiety Centers

Audit & Assurance Intern - Summer 2027Grant Thornton

Tax Intern - Summer 2027Grant Thornton

Tax Intern - Winter 2027Grant Thornton

Audit & Assurance Intern - Winter 2027Grant Thornton

Intern, Field ServiceWaters Corporation

Transmission & Interconnection InternEDF power solutions

Summer Day Camp Counselor-InternKE Camps

Environmental Planning InternKimley-Horn

Landscape Architecture InternKimley-Horn

Transportation Planning InternKimley-Horn

Intern Project EngineerUniversity Mechanical & Engineering Contractors, Inc.

Demand Planning InternQuidelOrtho

Disney Live Entertainment Costume Design Intern, Summer/Fall 2026The Walt Disney Company

Building Group Intern - EngineerSundt Construction, Inc.

Operations Intern - SDSUHensel Phelps

Summer Intern, Statistical Genetics & Human BiobanksArrowhead Pharmaceuticals

Summer Intern, Agentic SystemsArrowhead Pharmaceuticals

Summer Intern, Discovery Pharmacology (CNS)Arrowhead Pharmaceuticals

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