Plumbing Engineer Internship jobs in Irvine – Browse 247 openings on RoboApply Jobs

Plumbing Engineer Internship jobs in Irvine

Open roles matching “Plumbing Engineer Internship” with location signals for Irvine. 247 active listings on RoboApply Jobs.

247 jobs found

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CRB logoCRB logo
Internship|On-site|Irvine

Join CRB as a Plumbing Engineer Intern, where you will gain hands-on experience in the plumbing engineering field. This internship offers a unique opportunity to work alongside experienced professionals on innovative projects. You will engage in various tasks, including design assistance, project documentation, and collaboration with multidisciplinary teams.

Apr 10, 2026
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LPA Design Studios logoLPA Design Studios logo
Plumbing Design Coordinator

LPA Design Studios

Full-time|On-site|Irvine, CA

Become part of a visionary team at 2025 AIA Firm Award Winner dedicated to creating sustainable architectural solutions.At LPA, we are a collaborative group of designers, engineers, and innovators committed to addressing the pressing challenges of our era. Our pioneering "No Excuses" approach to integrated design has earned recognition from the AIA as “a trailblazer in sustainable, high-performance architecture”. Join us to be a part of a culture that values collective input and a shared vision for a greener future.We are looking for a Plumbing Design Coordinator to join our enthusiastic team. In this role, you will immerse yourself in a culture that prioritizes collaboration, technical proficiency, and continuous improvement. As part of our MEP+L Systems engineering team, you will engage in a variety of projects, working alongside multidisciplinary teams across our studios in California and Texas to bring community-focused, high-performance designs to fruition.Learn more about our MEP+L Systems team here.Key Responsibilities:Collaborate with engineers, architects, project designers, and project managers to execute integrated building designs.Assist in the design and documentation of plumbing systems throughout schematic design, design development, and construction documentation phases.Coordinate the design of fire protection systems as per regulations from the Authority Having Jurisdiction.Prepare engineering calculations, system layouts, and other technical documents.Conduct research and evaluation to specify plumbing systems, equipment, and materials that align with project goals.Support construction administration tasks, including reviewing submittals and responding to RFIs.Engage with multidisciplinary teams to bolster integrated, high-performing design solutions.

May 1, 2026
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LPA Design Studios logoLPA Design Studios logo
Full-time|On-site|Irvine, CA

Be a part of the 2025 AIA Firm Award Winner dedicated to creating a sustainable future.At LPA, we are a collective of innovative designers, engineers, and researchers committed to addressing the most pressing challenges of our time. Our award-winning "No Excuses" integrated design philosophy has earned recognition from the AIA as “a pioneer in sustainable, high-performance architecture”. Join us in a transformative journey where every voice is heard, and all contributions are valued.We are actively seeking a Plumbing Designer to enhance our collaborative team of architects, engineers, interior designers, landscape architects, and master planners. As part of our MEP+L Systems Engineering team, you will engage in diverse projects ranging from office buildings, educational institutions, and recreation centers to intricate laboratories, healthcare facilities, and performing arts venues. Our projects are designed not only to meet client expectations but also to create lasting positive impacts on the environment and society.Discover more about our MEP+L Systems Engineering team here.Your Role:Collaborate with a multidisciplinary team in LPA’s integrated design approach, engaging with engineers, architects, and various project stakeholders.Assist Engineers, Architects, and Project Managers throughout the design process, from initial concept to construction completion.Conduct engineering calculations, analyses, and documentation for schematic design, design development, and construction documents.Help select and specify appropriate equipment, systems, and products tailored to each project.Review and respond to construction administration documents, including RFIs and submittals.Participate in construction meetings and perform field visits to ensure project execution and quality assurance.What We Provide:At LPA, we value your growth and contributions. Our culture promotes collaboration, creativity, and the sharing of innovative ideas.

Jan 8, 2026
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LPA Design Studios logoLPA Design Studios logo
Full-time|On-site|Irvine, CA

Become a part of the 2025 AIA Firm Award Winner dedicated to creating a sustainable future.At LPA, we are a team of visionary designers, engineers, and researchers passionate about addressing the pressing challenges of our time. Our innovative "No Excuses" integrated design philosophy has been lauded by the AIA as “a pioneer in sustainable, high-performance architecture”. Joining LPA means becoming part of a collaborative environment that values diverse perspectives and collective input to achieve our ambitious goals.We are actively seeking a Plumbing Design Project Manager to enhance our vibrant team. In this role, you will thrive in a culture that prioritizes collaboration, technical excellence, and personal development. As a member of our MEP+L Systems engineering team, you will engage with a wide array of projects, working closely with multidisciplinary teams across our California and Texas offices to bring forward-thinking, community-focused designs to fruition.Discover more about our MEP+L Systems Engineering team by following this link.Your Responsibilities:Prepare and/or supervise comprehensive plumbing drawings for schematic design, design development, and construction documentation, working closely with internal teams, architects, clients, and consultants.Lead plumbing design initiatives and coordinate with various disciplines to establish requirements for plumbing systems, equipment, and materials throughout the project lifecycle.Ensure the design of fire protection systems is coordinated in accordance with the requirements set by the Authority Having Jurisdiction.Utilize a robust understanding of design standards and code requirements related to plumbing and fire protection systems.Contribute to diverse projects varying in size and complexity, including large-scale, technically intricate initiatives and those incorporating emerging industry technologies.Develop innovative and practical plumbing design solutions using sound judgment; assess alternative design approaches to ensure optimal results.

May 1, 2026
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TRL11 Inc. logo
Internship|On-site|Irvine, California, United States

TRL11 Inc. is a venture-backed startup at the forefront of deep tech and defense technology, innovating advanced video solutions for aerospace applications. Located in Irvine, CA, we are excited to invite engineering interns for the summer of 2025 to join our dynamic team. Our internships provide a comprehensive experience across various engineering disciplines, including mechanical, electrical, optical, manufacturing, software, and test engineering. As an intern, you will have the opportunity to contribute to significant projects that enhance TRL11's product development efforts. Be part of a mission that shapes the future of Human Space Exploration and strengthens US National Security.Key Responsibilities:Conduct measurements and performance analysis of camera components and systems.Support hardware testing, board validation, and debugging of electrical systems.Inspect, assemble, and measure mechanical components and enclosures.Assist hardware engineers with mechanical and electrical CAD designs and drawings.Develop and execute test plans, presenting findings to engineering leadership.Optimize in-house production parameters, including 3D printing configurations.Design test and assembly fixtures and tools.Create test scripts for assessing software or hardware functionality and performance.

Jan 10, 2026
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Viant Technology Inc. logoViant Technology Inc. logo
Internship|On-site|Irvine, California, United States

Become a Part of Our Innovative Team! Are you an aspiring engineer at UCI, eager to explore the world of technology? Join us for a rewarding Summer 2026 internship at our headquarters in Irvine, where you will have the unique opportunity to apply your academic knowledge, learn from seasoned professionals, and engage in projects that make a significant impact. Our engineering internship program offers you the chance to tackle real-world challenges, collaborate with skilled teams, and enhance your technical expertise. We seek creative and ambitious individuals ready to embark on their engineering journey. If you're prepared to make a difference, we invite you to submit your resume! Prepare to immerse yourself in hands-on experiences! These exclusive on-site opportunities at our Irvine headquarters mean you’ll be working Monday through Friday alongside our vibrant team. Join us to gain direct access to leaders from various departments, collaborate with innovative thinkers, and contribute to projects that drive real change! Details of the Summer 2026 Internship Program: At Viant, we provide a tailored experience for our interns that closely resembles actual employment with us. We match qualified interns with projects and teams based on individual interests and skills, fully integrating them into those groups. Interns can expect a comprehensive onboarding experience, learning events, panel discussions, and invaluable networking opportunities. Additionally, interns will receive performance feedback from managers, as we may consider them for full-time roles or re-internship offers for the next summer.

Nov 7, 2025
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Actionlife logoActionlife logo
Internship|On-site|Irvine, CA

Join Actionlife as a Summer College Intern and immerse yourself in a dynamic work environment where you can grow professionally and personally. This internship offers an invaluable opportunity to gain hands-on experience, learn from industry experts, and contribute to exciting projects that impact our organization. As a Summer Intern, you will support various teams, collaborate on innovative solutions, and develop essential skills that will prepare you for your future career.

Mar 11, 2026
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Field AI logo
Internship|On-site|Irvine, CA

About the InternshipJoin Field AI in our mission to shape the future of autonomy by developing cutting-edge robotic systems capable of navigating complex and unpredictable terrains. As a Robotics Research Intern focusing on learning-based locomotion and planning, you will be at the forefront of advancing the capabilities of autonomous legged robots.This internship offers PhD students a unique opportunity to engage with interdisciplinary research at the intersection of reinforcement learning, locomotion control, and advanced planning. You will be tasked with designing and executing experiments, creating integrated systems, and validating your innovations through both simulation and real-world hardware implementation.Collaboration is key in this role. You will work closely with our team of experienced research scientists and engineers to enhance the integration of low-level locomotion with high-level planning. Your contributions will directly impact the transition of theoretical research into practical, deployable robotics solutions.

Feb 17, 2026
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LPA Design Studios logoLPA Design Studios logo
Internship|On-site|Irvine, CA

Become a part of LPA Design Studios, a firm celebrated by the AIA as a pioneer in sustainable, high-performance architecture. Recipient of the AIA 2025 Firm Award, we are an innovative collective of designers and researchers dedicated to eradicating carbon emissions and creating a more equitable, livable future.LPA is excited to invite a motivated Interior Design Intern to join our dynamic team for the summer of 2026. This role offers a unique chance to collaborate with a multidisciplinary team of architects, engineers, interior designers, landscape architects, and master planners on projects spanning California and Texas. Our diverse clientele, which includes both public and private sectors across nine market segments, opens various career pathways for you.At LPA, we embody our commitment to transformative design. Our sustainability initiatives are not just talk; we proudly stand as the only large firm in the nation to meet the 2030 Challenge for two consecutive years. Our award-winning projects are designed to leave a lasting positive impact on the environment, economy, and society.We prioritize diversity, well-being, and work-life balance, encapsulated in our Just label. We offer competitive compensation along with comprehensive benefits, including health and dental insurance, retirement plans, wellness programs, and more.Key Responsibilities:Engage in the collaborative design process alongside various disciplines at LPA.Assist project teams with tasks related to ongoing projects.Utilize Revit for producing design documentation.Participate in construction meetings and site visits to gain insights into detailing and coordination.Contribute to the creation of award submissions.Support the development of client presentations.What We Offer:Mentorship from experienced Designers, Project Engineers, and Project Leaders.Weekly check-ins with fellow interns and introductions to our Leadership team.Participation in Embark, a two-day workshop with leadership and project tours.

Dec 4, 2025
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Astera Labs logoAstera Labs logo
Internship|On-site|Irvine, CA or San Jose, CA

Astera Labs develops advanced rack-scale AI infrastructure, specializing in innovative connectivity for modern AI workloads. The company partners with hyperscalers and ecosystem collaborators to deliver solutions that integrate CXL®, Ethernet, NVLink, PCIe®, and UALink™ semiconductor technologies with the COSMOS software suite. This approach supports unified, flexible systems that scale easily, while custom solutions complement standards-based offerings. Learn more at www.asteralabs.com. Role overview This PhD internship focuses on Analog/Mixed-Signal IC Design (SerDes) and will be based in either Irvine, CA or San Jose, CA. The intern will join a team dedicated to advanced node CMOS products and high-performance connectivity solutions. What you will do Design and verify analog and mixed-signal integrated circuits for advanced node CMOS products Develop and validate circuits such as PLLs, DLLs, ADCs, regulators, amplifiers, transmitters, receivers, and CDRs Ensure circuits meet strict performance standards for connectivity applications Work on analog and clocking blocks for high-speed data interfaces Use industry-standard tools, including Spectre and MATLAB, for design and verification Who we’re looking for Astera Labs seeks a motivated designer with a strong interest in analog and mixed-signal circuit design. Curiosity about advanced connectivity products and a collaborative approach to engineering are important in this role.

Apr 22, 2026
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Field AI logo
Internship|On-site|Irvine, CA

Field AI offers an internship in Irvine, CA for a Mechanical Engineering student interested in rugged compute payloads. The focus is on developing mechanical systems that perform reliably in challenging and harsh environments. Role overview This internship involves hands-on work with experienced engineers. The core aim is to help design, test, and implement mechanical systems built for durability and performance under demanding conditions. What you will do Collaborate with engineering staff on ruggedized mechanical system design and testing Support projects that enable advanced technology in tough applications Assist in verifying that mechanical solutions meet required standards for extreme environments Location The internship takes place onsite in Irvine, California.

Apr 24, 2026
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LPA Design Studios logoLPA Design Studios logo
Internship|On-site|Irvine, CA

Join LPA Design Studios, recognized by AIA as a leader in sustainable and high-performance architecture. We are proud recipients of the AIA 2025 Firm Award, and we are committed to a mission of eliminating carbon emissions and fostering a more equitable, livable future.LPA is on the lookout for a dedicated Mechanical Design Intern to become part of our collaborative team comprising architects, engineers, interior designers, landscape architects, and master planners. Your role will involve engaging with a diverse array of projects, including office spaces, educational facilities, recreational buildings, intricate laboratories, healthcare centers, and performing arts venues. Our award-winning initiatives strive to create a positive, lasting impact on the environment, economy, and society.As an intern, you will have the opportunity to contribute to every phase of design within a high-performing, multidisciplinary team. We provide extensive educational and mentoring opportunities, including software training, tech talks, and monthly LPA-U courses focused on innovative and sustainable design practices. Become part of a firm where your ideas are valued, and your contributions are celebrated.We prioritize diversity, wellness, and work-life balance, as reflected in our Just label. We offer competitive compensation and comprehensive benefits, including health and dental insurance, retirement plans, wellness programs, and other work/life initiatives.

Jan 8, 2026
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SpaceX logoSpaceX logo
Full-time|On-site|Irvine, CA

Join SpaceX as an RTL Design Engineer where you will play a crucial role in the development and innovation of cutting-edge silicon technologies. You will be responsible for designing, verifying, and implementing RTL code to meet performance, power, and area specifications. Collaborate with cross-functional teams to refine design specifications and verify functionality through simulations and testing. This is an exciting opportunity to contribute to groundbreaking projects in the aerospace sector.

Mar 17, 2026
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SpaceX logoSpaceX logo
Full-time|$200K/yr - $270K/yr|On-site|Irvine, CA

At SpaceX, we are on a mission to revolutionize space travel and connectivity. Our groundbreaking Starlink project is the world's largest satellite constellation, providing high-speed internet to millions globally. We are looking for a talented and driven Principal ASIC Design Engineer to join our Silicon Engineering team. In this role, you will design cutting-edge ASICs and FPGAs that will be deployed in space and terrestrial infrastructures, enhancing connectivity and performance for communities and businesses around the world. Collaborate with a diverse team of experts in systems, firmware, architecture, and validation to develop innovative solutions that push the boundaries of technology and expand the capabilities of the Starlink network.

Feb 6, 2026
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SpaceX logoSpaceX logo
Full-time|On-site|Irvine, CA

Role Overview SpaceX is hiring a Physical Design Engineer II to join the silicon engineering team in Irvine, CA. This engineer will help design and develop advanced silicon solutions that support next-generation space systems. What You Will Do Work alongside experienced engineers to create and refine silicon designs for mission-critical projects. Contribute technical expertise and collaborate with a skilled team focused on innovation in space technology.

Apr 15, 2026
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SpaceX logoSpaceX logo
Full-time|$160K/yr - $220K/yr|On-site|Irvine, CA

At SpaceX, we are on a mission to revolutionize space exploration and connectivity. As a Senior ASIC Design Verification Engineer in our Silicon Engineering department, you will play a pivotal role in developing next-generation ASICs that will power our groundbreaking Starlink satellite network. In this position, you will collaborate with elite cross-functional teams to create innovative solutions that enhance connectivity and performance for users worldwide. Your expertise in digital ASIC verification will ensure that our designs meet the highest standards of quality and reliability, making a significant impact on global communications.

Feb 6, 2026
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SpaceX logoSpaceX logo
Full-time|$120K/yr - $170K/yr|On-site|Irvine, CA

Join SpaceX as a Design Verification Engineer in Silicon Engineering, where your expertise will contribute to pioneering the next generation of ASICs for space and ground infrastructure. Collaborate with elite cross-disciplinary teams to ensure the reliability and performance of cutting-edge technologies that expand connectivity, especially in previously underserved areas. Your role will involve digital ASIC verification at both block and system levels, developing test plans, and automating test case generation. Be part of a mission-driven team that is shaping the future of broadband internet through the Starlink project.

Feb 6, 2026
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SpaceX logoSpaceX logo
Full-time|$120K/yr - $170K/yr|On-site|Irvine, CA

Join SpaceX as a SOC Design Verification Engineer, where you will play a crucial role in the development of innovative ASICs for both space and terrestrial applications. Collaborate with elite cross-disciplinary teams to enhance the capabilities of the Starlink network, ensuring reliable connectivity for users worldwide. Your expertise in digital ASIC verification will be instrumental in advancing our ambitious goals of making space exploration possible and improving global internet access.

Feb 6, 2026
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Ware Malcomb logoWare Malcomb logo
Full-time|On-site|Irvine, CA

Join a thriving design firm where innovation and creativity intersect! At Ware Malcomb, we pride ourselves on our dynamic and collaborative culture, dedicated to redefining the landscape of design. Our commitment to visionary projects, seamless execution, and community engagement sets us apart. Explore our vibrant workplace culture and discover the diverse programs we offer by visiting this link.As a Senior Project Engineer, you will take the lead in delivering cutting-edge commercial and residential land development projects from conception to completion. Your responsibilities will include preparing comprehensive design reports and analyses, conducting rigorous code reviews, and ensuring the production of complete, high-quality contract documents. Additionally, you will oversee construction phase services, which encompass site visits and the review of shop drawings. This role also provides an excellent opportunity to serve as a primary client liaison, mentor junior team members, and collaborate with clients, consultants, contractors, and internal teams, all while enhancing your leadership skills in engineering.

Apr 2, 2026
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Western Digital Corporation logoWestern Digital Corporation logo
Full-time|On-site|Irvine

Join Western Digital Corporation as a Principal Engineer in Software Development Engineering. We seek a talented and innovative engineer who is passionate about software development and engineering excellence. In this role, you will lead technical projects, mentor junior engineers, and contribute to the design and implementation of cutting-edge software solutions.As a Principal Engineer, you will work closely with cross-functional teams to deliver high-quality software products. You will be responsible for defining architecture, driving best practices, and ensuring software reliability and performance.

Apr 8, 2026

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