Mechanical Engineer Ii jobs in San Diego – Browse 413 openings on RoboApply Jobs

Mechanical Engineer Ii jobs in San Diego

Open roles matching “Mechanical Engineer Ii” with location signals for San Diego. 413 active listings on RoboApply Jobs.

413 jobs found

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companyDLH Corporation logo
Mechanical Engineer II

DLH Corporation

Full-time|$95K/yr - $130K/yr|On-site|San Diego, California

About Us At DLH Corporation, we are committed to enhancing national security and health readiness for federal programs through cutting-edge research and development, systems engineering, and digital transformation. Our dedicated team of professionals applies their expertise in public health, performance evaluation, and health operations to tackle complex challenges faced by both military and civilian clients. By harnessing advanced technologies such as artificial intelligence, data analytics, and simulation, we are able to devise innovative solutions that improve the lives of millions. With over 2,400 employees, our mission is clear: "Your Mission is Our Passion." Role Overview As a Mechanical Engineer II, you will take on a pivotal role in the research, development, design, manufacturing, and testing of mechanical devices and systems. You will work on a variety of power-producing machines, including electric generators and combustion engines, as well as power-using machines like refrigeration units and industrial equipment. Proficiency in Computer-Aided Design (CAD) and Computer-Aided Manufacturing (CAM) is essential for developing precise 2D drawings and 3D models, enabling you to bring innovative designs to fruition and optimize existing systems.

Mar 20, 2026
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companyNatilus logo
Full-time|On-site|San Diego, California, United States

Natilus is at the forefront of revolutionizing aviation with its innovative blended-wing-body aircraft, aimed at enhancing air travel efficiency and sustainability. Our expanding fleet is designed to not only make air travel more eco-friendly but also improve the cost-effectiveness of commercial flights and the operational capabilities of defense logistics.By merging cutting-edge aerodynamics with pioneering design, Natilus aircraft boast remarkable fuel efficiency, enhanced payload capacity, and flawless compatibility with current airport infrastructures. With orders for hundreds of aircraft valued in the billions already secured, we are transforming the landscape of aircraft design, production, and operation, marking a significant advancement in contemporary aviation.Position Summary:Natilus is seeking a skilled Mechanisms Engineer to become a vital part of our team in San Diego, CA. In this pivotal role, you will be responsible for designing and integrating aircraft mechanisms and actuation systems, conducting kinematic analysis, and ensuring structural interfaces and system integration throughout the aircraft.

Mar 26, 2026
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companyBrain Corporation logo
Full-time|$49K/yr - $57K/yr|On-site|San Diego, CA

Brain Corporation, based in the vibrant city of San Diego, California, is a pioneering AI company dedicated to revolutionizing the robotics industry. Our mission is to develop autonomous technologies that enhance efficiency in real-world applications. With our advanced robotic and AI solutions, we assist retailers in ensuring optimal product placement, pricing, and cleanliness in their stores. Through the BrainOS® Robotics Platform, we empower the world's largest fleet of Autonomous Mobile Robots (AMRs), currently exceeding 30,000 units, to deliver efficient automated solutions for commercial floor cleaning and inventory management. Backed by esteemed investors including the SoftBank Vision Fund, Clearbridge, and Qualcomm Ventures, we are at the forefront of innovation.Position Overview:The Software Development Engineer in Test II (SDET II) is an integral part of our engineering team, focusing on the design, development, and enhancement of automated systems that validate our cutting-edge software applications and services. Collaborating closely with product developers, the SDET II is responsible for creating test automation frameworks, validation tools, and quality insights to ensure reliable software releases across various platforms including web applications, cloud services, and mobile systems.Moving beyond traditional QA roles, the SDET II actively contributes to coding, automation, and tooling efforts alongside development teams, ensuring that our systems are designed to be testable, observable, and scalable throughout the software development lifecycle.This role involves direct contributions to engineering tasks while working collaboratively with product, development, and quality assurance teams to deliver superior software solutions.

Apr 1, 2026
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companyCRB logo
Full-time|On-site|San Diego

Join CRB, a leading provider in the architecture, engineering, and construction industry, as a Senior Mechanical Engineer in San Diego. In this role, you will leverage your expertise to drive innovative solutions, collaborate with multidisciplinary teams, and contribute to impactful projects across various sectors.

Mar 16, 2026
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companySyska Hennessy Group logo
Lead Mechanical Engineer

Syska Hennessy Group

Full-time|$108.1K/yr - $162.2K/yr|Hybrid|San Diego, CA

Join Syska Hennessy Group and witness your engineering creations flourish in iconic projects globally! As an esteemed leader in consulting, engineering, and commissioning services, we excel in transforming complex, technical buildings and their integral systems. We are currently looking for a Supervising Mechanical Engineer to become a vital part of our San Diego, CA office. In this role, you will serve as the firm's representative in all interactions with clients, contractors, architects, and other project stakeholders. Your primary duties will include overseeing, coordinating, and assigning various projects to our talented team.Our dynamic work environment is designed to elevate your engineering career to new heights. We pride ourselves on our supportive culture, diverse workforce, competitive compensation, and flexible work schedule, which includes working in the office Monday to Thursday for 9 hours and 4 hours remotely on Fridays. With engaging social events, we offer an exciting, challenging, and fulfilling career path. Experience in Mission Critical, Science + Technology, Healthcare, and Project Management is a plus.

Feb 6, 2026
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companyDLH Corporation logo
Full-time|$95K/yr - $130K/yr|On-site|San Diego, California

About UsAt DLH Corporation, we are committed to enhancing health outcomes and national security through innovative solutions in research, systems engineering, and digital transformation. Our dedicated team of over 2,400 professionals is passionate about addressing the complex challenges faced by our federal clients, utilizing cutting-edge technologies such as artificial intelligence, data analytics, and cloud solutions. We pride ourselves on our unique blend of governmental expertise, proven methodologies, and a steadfast commitment to innovation, which enables us to positively impact millions of lives.OverviewAs an Engineer II, you will leverage scientific and mathematical principles to research and develop cost-effective solutions for technical challenges. This role serves as a vital link between societal needs and commercial applications, encompassing the design of products and machinery, enhancing methods for resource extraction and processing, and innovating materials for improved performance. You will assess the environmental and societal impacts of your designs while being involved in testing, production, and quality assurance processes. The Engineer II role within C5ISR involves the development and technical support of Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance (C5ISR) systems, contributing to national security operations.

Mar 20, 2026
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companySyska Hennessy Group logo
Senior Mechanical Engineer

Syska Hennessy Group

Full-time|$67.6K/yr - $122.6K/yr|On-site|San Diego, CA

Bring your innovative ideas to life by joining Syska Hennessy Group, a premier global consulting, engineering, and commissioning firm. Our expertise spans MEP, information and communication technology, architectural lighting, vertical transportation, and commissioning, enabling us to contribute to landmark projects worldwide.We are currently looking for a Senior Mechanical Engineer to enhance our San Diego team. Your background in consulting, particularly in healthcare projects, will be crucial to your success in this position. Operating from either our Los Angeles or San Diego offices, you'll play a pivotal role in the design of significant healthcare engineering projects, covering both inpatient and outpatient phases across diverse global locations. You will collaborate with a national team of over 100 experienced engineers, presenting an excellent opportunity for career advancement.Our vibrant work environment is designed to support your professional growth. Enjoy a culture that values diversity, competitive compensation, flexible work arrangements, and engaging social events, all aimed at fostering an exciting and rewarding career. Experience in Mission Critical, Science + Technology, Healthcare, and Project Management is advantageous.

Feb 6, 2026
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companySyska Hennessy Group logo
Mechanical Engineer III - IV

Syska Hennessy Group

Full-time|$67.6K/yr - $122.6K/yr|Hybrid|San Francisco, CA, Sacramento, CA, San Diego, CA

Join Syska Hennessy Group and see your engineering designs take shape in iconic projects worldwide! As a premier consulting, engineering, and commissioning firm, we are experts in MEP (mechanical, electrical, plumbing), information and communication technology, architectural lighting, vertical transportation, and commissioning services.Our vibrant work environment fosters professional growth, offering a supportive culture, a diverse workforce, competitive compensation, and a flexible work schedule. Enjoy a hybrid model with in-office work from Monday to Thursday (9 hours) and a 4-hour remote workday on Fridays, along with engaging social events, ensuring a fulfilling and exciting career.We are currently seeking a Mechanical Engineer III - IV to join our teams in San Francisco, CA, Sacramento, CA, or San Diego, CA.

Mar 4, 2026
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companyHavocAI logo
Full-time|On-site|San Diego

About Us:At HavocAI, we are pioneers in the field of collaborative autonomy, leading innovations in autonomous surface vessels designed for diverse defense and commercial maritime missions. Our mission is to address complex human challenges with self-tasking teams of machines. We are rapidly expanding and invite passionate individuals who are dedicated to solving difficult problems, pushing boundaries, and contributing to conflict prevention and life-saving technologies to join our team.About the RoleWe are on the lookout for a Rapid Prototyping Mechanical/Structures Engineer to play a pivotal role in converting initial aircraft concepts into tangible flying platforms. This position places you at the heart of Havoc's advanced development initiatives, focusing on the swift construction and iteration of airframe structures. You will engage in designing composite structures, fabricating components, and developing tooling to facilitate rapid prototype cycles.In this hands-on engineering position, you will seamlessly integrate design and physical hardware development. The ideal candidate will be adept at navigating between CAD, workshop fabrication, structural testing, and ensuring flight readiness. If you thrive in dynamic environments and have a passion for transforming concepts into operational aircraft swiftly, this role is your chance to make a significant impact.

Mar 4, 2026
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companyShield AI logo
Full-time|On-site|San Diego, California

Join Shield AI as a Senior Manager of Mechanical EngineeringAt Shield AI, we are on a mission to safeguard service members and civilians using intelligent systems. Founded in 2015, our innovative technology includes advanced UAV platforms such as the V-BAT and X-BAT aircraft, as well as our cutting-edge Hivemind product lines. With global offices in the U.S., Europe, the Middle East, and Asia-Pacific, our technology is deployed in operations worldwide. Explore our work at www.shield.ai and connect with us on LinkedIn, X, Instagram, and YouTube.Position Overview:We are looking for a dynamic Senior Manager of Mechanical Engineering to steer the development of our next-generation autonomous UAV platforms. In this pivotal role, you will lead a talented team of engineers focused on creating mechanical systems that enhance our aircraft programs. You will work closely with the Director of Engineering, fostering collaboration across engineering sites and aligning technical leaders to drive project success.As a mentor and guide, you'll set high standards of excellence through technical demonstrations and coaching, while also nurturing the growth of junior engineers in the organization.

Dec 19, 2025
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companySyska Hennessy Group logo
Full-time|$55.9K/yr - $97.7K/yr|On-site|San Diego, CA

Join the Syska Hennessy Group and see your innovative designs take shape in iconic projects worldwide! As a premier consulting, engineering, and commissioning firm, we excel in MEP, information and communication technology, architectural lighting, vertical transportation, and commissioning services. We are currently seeking a passionate and motivated Mechanical Engineer I to join our team.Our vibrant work environment is the perfect launching pad for your career. With a culture that promotes support, diversity, competitive pay, flexible schedules, and engaging social events, you'll find everything you need to kickstart a fulfilling and successful career.Key Responsibilities:Assist senior engineers and designers in creating fundamental designs.Gain insight into drawing organization and adhere to company standards.Execute CAD/BIM drafting for a diverse range of projects to enhance your understanding of architectural engineering design and documentation.Collaborate with various trades under the mentorship of senior technical staff.Contribute to the design and engineering of systems for new installations, retrofits, replacements, and upgrades across multiple project types.Assume responsibility for the completeness, accuracy, and timeliness of assigned work.Support engineers with field investigations and attend construction site visits for project coordination.Engage in our Engineering Development Program and participate in training sessions and seminars to enhance technical and professional skills.

Feb 6, 2026
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companyArtech Information Systems LLC logo
Scientist II

Artech Information Systems LLC

Contract|On-site|San Diego

Join our dynamic team as a Scientist II, where you will leverage your expertise to drive innovation and contribute to cutting-edge research projects. You will work collaboratively with a team of professionals in a stimulating environment that fosters growth and creativity.

Feb 9, 2016
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companyAbbVie Inc. logo
Full-time|On-site|San Diego

Join AbbVie, a global biopharmaceutical leader committed to developing innovative medicines that address some of the world's most complex health challenges. As a Scientist II in In Vitro Pharmacology, you will play a vital role in advancing our drug discovery efforts by applying your expertise in pharmacology and cellular assays.

May 1, 2026
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companyShield AI logo
Full-time|On-site|San Diego, California

Join Shield AI, a pioneering deep-tech company founded in 2015, dedicated to safeguarding service members and civilians through advanced intelligent systems. Our innovative products range from the V-BAT and X-BAT aircraft to the cutting-edge Hivemind Enterprise and Hivemind Vision product lines. With a global presence across the U.S., Europe, the Middle East, and the Asia-Pacific, our technology is instrumental in supporting operations worldwide. Discover more at www.shield.ai. Connect with us on LinkedIn, X, Instagram, and YouTube. Job Overview: We are looking for a skilled Engineering Manager specializing in Mechanical Design to lead the development of our next-generation autonomous UAV platform. This high-impact role will require you to manage a talented team of engineers focused on creating mechanical systems for Shield AI's groundbreaking aircraft programs.In this position, you will collaborate closely with the Director of Engineering, fostering cross-site collaboration, aligning technical leaders, and mentoring junior engineers. You'll play an integral role in optimizing engineering resources across various vehicles and programs.Set the standard for excellence through technical leadership, guidance, and mentorship, ensuring that our engineering team thrives and produces top-quality results.

Jan 8, 2026
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companyscalian logo
Full-time|On-site|San Diego

Join the innovative team at Scalain as a Mechanical Designer specializing in gearbox design. In this dynamic role, you will leverage your expertise to create and develop cutting-edge mechanical systems that not only meet but exceed industry standards. Your contributions will be pivotal in enhancing product performance and reliability.As a key player in our manufacturing department, you will collaborate closely with cross-functional teams to ensure seamless integration of design and functionality. Your attention to detail and commitment to excellence will drive the success of our projects.

Jan 27, 2026
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companySyska Hennessy Group logo
Part-time|$104.7K/yr - $182K/yr|Remote|Atlanta, GA, Boston, MA, Charlotte, NC, Dallas, TX, Jacksonville, FL, Los Angeles, CA, Hamilton, NJ, New York, NY, Orange County, CA, Raleigh, NC, Richmond, VA, Sacramento, CA, San Diego, CA, San Francisco, CA, Tampa, FL, Washington DC

Join Our Team as a Mechanical Technical Manager IAre you an experienced mechanical engineer with over 20 years in the MEP Engineering sector? If you're seeking a flexible part-time role to share your expertise with future engineers, we have an exceptional opportunity for you.As a global leader in consulting, engineering, and commissioning services, Syska Hennessy Group specializes in MEP, information and communication technology, architectural lighting, vertical transportation, and commissioning.In this role, you will be responsible for updating mechanical content for our Knowledge Den and Syska’s technical standards and specifications, contributing significantly to our innovative team.Our dynamic work environment fosters career growth through a supportive culture, diverse workforce, competitive compensation, flexible work schedules, and engaging social events.

Feb 6, 2026
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companySaalex Solutions, Inc. logo
Full-time|On-site|San Diego, California, United States

About the Role Saalex Solutions, Inc. is hiring a Logistician II in San Diego, California. This position focuses on improving logistics operations and supporting supply chain management efforts. The Logistician II helps carry out logistics strategies, working to maintain efficiency and meet regulatory standards.

Apr 20, 2026
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companyAlarm.com logo
Full-time|On-site|San Diego, California

Alarm.com is hiring a Device Engineer II in San Diego, California. This position centers on creating and improving device solutions that enhance how users interact with products. Role overview As a Device Engineer II, the work involves designing, developing, and refining devices to support ongoing technology and product line growth. The main goals are to boost performance and ensure reliability across solutions. Key responsibilities Design and develop device solutions with a focus on user experience Refine existing devices to improve performance and reliability Support the evolution of technology and product offerings Location This role is based in San Diego, California.

Apr 23, 2026
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companySaalex Solutions, Inc. logo
Systems Engineer II

Saalex Solutions, Inc.

Full-time|On-site|San Diego, California, United States

About the Role Saalex Solutions, Inc. is hiring a Systems Engineer II in San Diego, California. This role focuses on designing, implementing, and maintaining complex systems. The position involves working with advanced technologies and collaborating closely with a skilled team to support technical projects.

Apr 20, 2026
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companyDLH Corporation logo
Software Engineer II

DLH Corporation

Full-time|$105K/yr - $150K/yr|On-site|San Diego, California

About UsAt DLH Corporation, we enhance health and national security readiness for federal programs through innovative research, systems engineering, and digital transformation. Our dedicated experts tackle complex challenges for both civilian and military sectors by harnessing advanced technologies such as artificial intelligence, data analytics, and cloud solutions. With a workforce of over 2,400 individuals committed to the ethos of “Your Mission is Our Passion,” we blend extensive government experience with a steadfast dedication to innovation, positively impacting millions of lives.OverviewWe are seeking a proficient Software Engineer II with the capability to oversee network management and drive the development of hybrid software, web, and hardware products from conception through deployment and ongoing maintenance. This role demands expertise in integrating diverse network operating systems and hardware devices, ensuring a seamless development cycle for resilient applications. The ideal candidate will exhibit a comprehensive understanding of both the technical and strategic facets of projects, balancing cost, timelines, and social implications while piecing together intricate systems.ResponsibilitiesLead the software development lifecycle including requirements gathering, design, coding, testing, and maintenance.

Mar 30, 2026

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