30 intern mechanical engineering jobs found in San Diego

MAST is seeking a Process Engineering Intern who is an undergraduate student or recent graduate who will learn the inner workings of an engineering-oriented company that focuses on innovation in the Aerospace industry. STM specializes in the production of electrically conductive materials and textiles that services Aerospace, Defense (e.g. Lockheed Martin, Northrup Grumman), Medical, Telecommunications and many other industries. The Summer 2026 internship program will begin June 1st and run approximately 12-16 weeks, with anticipated end dates between August 28th and September 18th depending on availability. Interns will work 20-30 hours per week (minimum 20, maximum 30), Monday through Friday, with flexible scheduling. About MAST: MAST Technologies is an industry leader in advanced RF and EMI absorbing materials. We create engineered solutions that support mission-critical defense and aerospace applications worldwide. Our employees contribute directly to cutting-edge...

Job Description General Job Description: This position is responsible for the delivery of engineering services, from conceptual design through construction completion of HVAC, Plumbing, and other contract services offered by ACCO Engineered Systems. Essential Duties & Responsibilities Demonstrates understanding of a complete construction set of documents and able to execute these projects with little supervision Complete code-required energy compliance and LEED documentation Conduct engineering calculations, energy analysis, economic analysis, selection and layout of equipment, and duct & piping system design for HVAC, Plumbing, and other building systems for which ACCO offers expertise Understanding of applications engineering including psychrometrics, refrigeration, acoustics, and controls systems Assist with coordination of design and installation with Project Management, Construction and Service departments, Controls, and other trade partners. Field...

Salary: $40.05 - $55.19 Hourly Location : San Diego, CA Job Type: Full-Time Regular Job Number: 00297 Department: Engineering Division: Design Opening Date: 10/08/2025 General Duties Compensation Engineering Technician: $40.05 - $50.06 Sr. Engineering Technician: $44.15 - $55.19 Ideal Candidate Are you an analytical person with great attention to detail? Do you have experience in an engineering or construction environment performing designs and assisting Civil Engineers in the design of Capital Improvement Program (CIP) projects? Do you have experience using AutoCAD Civil 3D and ArcGIS Desktop software? Are you able to keep track of competing priorities and remain focused? If so, we would like to hear from you. We also welcome veterans and transitioning military. Consider joining a team of hardworking employees who work to protect and preserve water, one of our most valuable natural resources. The experience you've gained during your service can continue...

Requisition ID: 179352 Job Level: Mid Level Home District/Group: Kiewit Power Delivery Department: Design Engineering Market: Power Employment Type: Full Time Position Overview We are seeking an Electrical Substation Engineer to support the design and engineering of high voltage substation projects ranging from 12 kV to 500 kV. This role focuses on developing comprehensive substation design packages that ensure safe, reliable, and efficient operation of utility scale substations in both greenfield and brownfield environments. District Overview Kiewit Power Delivery. is a full-service engineering and construction solutions provider operating across North America. Our experience and expertise span all aspects of the transmission and distribution market from high voltage overhead and underground transmission to distribution and automation design and construction capabilities. With these broad capabilities, we operate in the electric utility, renewable...

P2S stands as a provider of professional engineering services to a broad range of markets, including higher education, healthcare, ports/harbors, industrial, entertainment, commercial, laboratories, municipal, and federal sectors. Our specialties include electrical, mechanical, plumbing, fire protection, and technology integration. Our offered services range from engineering and commissioning to construction management. With over 300 dedicated employees, P2S is an internationally recognized leader in many of the key markets we serve. We provide a blend of innovation and technical excellence in delivering green solutions that enhance and sustain the built, natural, and social environments. Currently, we have offices in Long Beach, Seattle, Irvine, San Diego, Los Angeles, and San Jose. Join our award-winning team. Recognized as the Best Place to Work for over a decade, P2S offers a collaborative, innovative environment where your contributions make a real impact. Employment Type:...

Find your path and enjoy the journey at Haley & Aldrich . With us, you'll tackle clients' most meaningful challenges in the built and natural environments - and, in turn, build stronger communities. You'll work with teams of passionate colleagues, driven by a commitment to technical excellence and continuous learning. As a company, we aim to build a world where communities go beyond resilience, embracing change as an opportunity to enhance safety, well-being, and quality of life. Join us to accelerate this vision and your professional development. We are looking to add new talent to our growing team! We are currently seeking an Assistant Project Manager, Environmental Engineer to work in a technical support role with highly skilled professionals on diverse project teams in a dynamic environment. This is an excellent opportunity to join a growing group and company and get involved in a variety of projects for a diverse range of clients. This is a full-time position located...

Job ID: 113496 DRS Daylight Solutions business provides industry-changing mid-infrared laser light technology for government and commercial markets, including: defense and security; life sciences; and industrial process control. As a mid-IR technology pioneer, Daylight Solutions has delivered more mid-IR systems to more applications world-wide than any other company. Job Summary The Senior Mechanical Engineer at Daylight will be responsible for supporting the design and analysis of lasers, robotics, tooling and fixtures. They should have a strong understanding of robust opto-mechanical design practices including precision mechanism, kinematics, lasers, and thermal control. They will support the design, analysis, documentation and testing of optical/laser products, systems, and/or subsystems. Working with a multi-disciplinary design team, they will execute on optical and mechanical modeling, prototyping, calculations, FEA, and testing. The successful candidate would be...

BKF is a multi-service infrastructure consulting firm providing civil engineering and surveying services across California, the Pacific Northwest, and beyond. With offices throughout California and the Portland area, BKF has served transportation, water resources, land development, government, and federal clients for over 110 years. At BKF, you'll find a unique opportunity to grow your career with intention. Our culture values professional autonomy, innovation, and meaningful collaboration across offices. We are proud to be recognized with the Great Place to Work certification for the second year in a row. We're seeking Project Engineer for our San Diego, CA office. The ideal candidate will have a few years of experience and a strong technical foundation in Land Development design and civil engineering. This role involves independently applying standard engineering principles to a variety of projects, from small-scale developments to major infrastructure efforts. Candidates...

Job Description SAIC is under contract to support Naval Information Warfare Center Pacific (NIWC Pacific) Code 56770 and their support as the ISEA and Technical Design Agent to the Electronic Harbor Security System (EHSS). The EHSS project directly supports the Navy's mission to protect U.S. Navy assets in port from waterborne attacks. The EHSS is an integrated system composed of Commercial Off-the-Shelf (COTS) and Government Off-the-Shelf (GOTS) hardware and software components designed for continuous use. The EHSS has been installed at over twenty (20) locations worldwide and is being installed at additional sites and upgraded at existing sites during the period of performance. SAIC is seeking a CAD/Design Engineer to support EHSS project related activities. In this role, you will be working with EHSS Technical Leads and other staff in the execution of directed activities. This role is ON-SITE located in San Diego, CA. Must be local to area. JOB DUTIES: • Create...

What if the work you did every day could impact the lives of people you know? Or all of humanity? At Illumina, we are expanding access to genomic technology to realize health equity for billions of people around the world. Our efforts enable life-changing discoveries that are transforming human health through the early detection and diagnosis of diseases and new treatment options for patients. Working at Illumina means being part of something bigger than yourself. Every person, in every role, has the opportunity to make a difference. Surrounded by extraordinary people, inspiring leaders, and world changing projects, you will do more and become more than you ever thought possible. Staff Facilities Engineer - US1 Summary The Staff Facilities Engineer will be part of the San Diego Facilities Engineering team. This role will be responsible for providing technical expertise as related to mechanical, electrical and plumbing systems within facilities equipment engineering, support...

Career Area: Engineering Job Description: Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here - we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it. Job Summary: Solar Turbines Inc. has an opportunity within the Custom Solutions Engineering group for a motivated, creative, high performing Mechanical Design Engineer to join an elite team and work in a fast-paced project execution environment. Job Accountabilities: The successful candidate will be responsible for creating the Creo design of the turbo machinery package systems and components in accordance with the project ACS (Application Check...

GROW WITH US AND STAY EXTRAORDINARY: Launch your career to new heights with Innoflight-one of San Diego's fastest-growing Aerospace and Defense innovators. Here, visionary minds engineer the future of space technology through pioneering, compact, and cyber-secure solutions. From software-defined radios to cutting-edge cryptographic systems and avionics, everything we build powers the next era of New Space. Join our small, agile, and mission-driven team where your work has real impact and your growth has no limits. We're not just reaching for the stars-we're engineering them. Let's innovate the infinite, together. A DAY IN THE LIFE: As a Senior Mechanical Engineer I at Innoflight, you will serve as a principal-level contributor providing technical leadership for the design, analysis, and integration of complex mechanical systems for aerospace and spaceflight applications. You will drive system-level solutions across multiple programs, resolve challenging engineering problems,...

Career Area: Engineering Job Description: Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here - we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it. Job Description This position will serve as an Electrical Engineer within our Facility Engineering group at the Harbor Drive (downtown) facility of Solar Turbines. This position manages electrical projects related to Harbor Drive facility improvements, modifications, or surveys. This includes preparing all estimates related to engineering drawings and specifications for work that is part of a major project or a total project of moderate scope. This...

Job Type Full-time Description Senior Civil Engineer/Project Manager - Federal, Institutional, Public Works Role Description: Huitt-Zollars, Inc has full-time opportunity for a Senior Civil Engineer for our San Diego office with at least 10 years of engineering design experience with Federal, Institutional, Public Works clients. Must be a registered California Professional Engineer. Duties include but are not limited to, initial project research, plan production, management of plan production staff, plan processing, management of plan processing efforts, construction administration, and project close out efforts. Location: San Diego, California Employment Type: 40 FT Hours Compensation Type: Salary Registration(s): Registered Professional Engineer (PE License) Required Education: Bachelor's Degree in Engineering Duties: Serve as a Lead Civil Engineer within the Federal practice with Institutional and Public Works experience in the development of...

Join Our Team as an Engineer at Water Works Engineers! Meet Water Works Engineers: Water Works Engineers (WWE) is a leading civil and environmental engineering firm specializing in innovative and sustainable solutions for water infrastructure projects across the United States. For over 20 years, we have excelled in planning, designing, and implementing projects involving the treatment, storage, and conveyance of drinking water, recycled water, and wastewater. With offices in Scottsdale, AZ; Redding, Roseville, San Mateo, San Diego, and Los Angeles, CA; Star, ID; Albuquerque, NM; and Salt Lake City, UT, we bring an understanding and sensitivity to Western water and wastewater issues. Our expertise includes water and wastewater treatment, stormwater management, hydraulic modeling, and environmental compliance. Committed to innovation, integrity, and teamwork, we enhance the sustainability and resilience of the communities we serve. Why this role matters: As a...

Career Area: Engineering Job Description: Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here - we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it. About the Role: The Turbine Production Engineering (TPE) department provides our manufacturing, operations, and supply chain partners with technical engineering support related to Solar's gas turbine components and assemblies. TPE engineers are expected to support all engine model lines with respect to their accountable part family. This position requires extensive collaboration with internal customers within manufacturing, operations, supply chain,...

Company: Qualcomm Technologies, Inc. Job Area: Engineering Group, Engineering Group > Mechanical Engineering General Summary: Qualcomm is seeking a Senior Mechanical Engineer to join the Server Platform Engineering (SPE) team. This role focuses on the mechanical design of high-performance server rack and CPU test platforms. The successful candidate will contribute to the entire server rack product development lifecycle, from early concept and detailed design, to prototype builds, ODM collaboration, and sustaining engineering. Key Responsibilities: Design and develop mechanical server platforms supporting next-generation CPU and compute architectures. Own detailed mechanical design, including 3D CAD models, assemblies, and manufacturing drawings. Electromechanical chassis and rack design of server test and production platforms. Creating, documenting, sourcing, building, and sustaining mechanical server assembly BOMs. Coordinating/sourcing prototype and...

About Us DLH delivers improved health and national security readiness solutions for federal programs through science research and development, systems engineering and integration, and digital transformation. Our experts in public health, performance evaluation, and health operations solve the complex problems faced by civilian and military customers alike by leveraging advanced tools - including digital transformation, artificial intelligence, data analytics, cloud enablement, modeling, and simulation, and more. With over 2,400 employees dedicated to the idea that "Your Mission is Our Passion," DLH brings a unique combination of government sector experience, proven methodology, and unwavering commitment to innovation to improve the lives of millions. Overview Mechanical engineers research, develop, design, manufacture, and test tools, engines, machines, and other mechanical devices. They work on power-producing machines such as electric generators, internal combustion...

About Us DLH delivers improved health and national security readiness solutions for federal programs through science research and development, systems engineering and integration, and digital transformation. Our experts in public health, performance evaluation, and health operations solve the complex problems faced by civilian and military customers alike by leveraging advanced tools - including digital transformation, artificial intelligence, data analytics, cloud enablement, modeling, and simulation, and more. With over 2,400 employees dedicated to the idea that "Your Mission is Our Passion," DLH brings a unique combination of government sector experience, proven methodology, and unwavering commitment to innovation to improve the lives of millions. Overview The systems engineer is responsible for integrating various network operating systems, application programs, and hardware devices. Duties of a systems engineer typically include managing the development cycle associated...

Position Description Purpose The purpose of this role is to support Teichert Solar's Design/Build group by assisting to develop the structural designs for the solar pipeline and provide engineering support. This role works to develop and maintain positive customer relationships in an effort to develop new business opportunities, and for maintaining safe and profitable construction projects. Focus & Scope Essential duties and responsibilities, i.e. those which are basic, necessary, and an integral part of the job, are indicated below: Company / Entity: Actively supports the achievement of construction goals and objectives. Stays abreast of evolving industry trends and best practices, including new techniques and equipment. Builds and maintains positive working relationships with internal and external customers. Communicates company and project policies, procedures, and standards. Maintains a favorable impression of the company with external customers through...