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162 mid level mechanical engineer jobs found

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mid level mechanical engineer California
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RS
Aug 05, 2026
Full time
Mechanical Design Engineer (Mid-Senior Level)
$120,000 - $150,000 yearly
RheoSense San Ramon, CA
About RheoSense, Inc. RheoSense, Inc. (RheoSense) is a leading scientific instrumentation company specializing in high-precision microfluidic viscosity measurement technology. Our innovative VROC® platform is trusted by researchers, engineers, and scientists across biotechnology, pharmaceuticals, materials science, and advanced manufacturing. We are committed to delivering accurate, reliable, and user-friendly measurement solutions that empower our customers to accelerate discovery, improve product performance, and drive scientific advancement. At RheoSense, we foster a collaborative, fast-moving environment where innovation, continuous improvement, and customer focus guide everything we do. As we continue to grow, we're looking for talented individuals who are excited to contribute to cutting-edge technology and make a meaningful impact in the scientific community. Position: Mechanical Design Engineer (Mid-Senior Level) Corporate Office: San Ramon, California...
SE
Aug 05, 2026
Full time
Mechanical Engineer (Mid-Level)
$45.00 - $55.00 hourly
SMP Engineering Glendale, CA
About the Job Job Title: Mechanical Engineer - Aerospace & Defense/Manufacturing (Mid-Level) Pay Range : ($45-$55/hr, BOE) Location: Glendale, CA (100% On-Site) Job Type: Full-time Experience Level: Mid-Level, 3-5 Yrs of Experience About Us: At SMP Engineering, Inc we're driven by innovation and excellence. As a leader in the Aerospace/Defense Manufacturing sector, we specialize in delivering high-quality solutions to clients across the globe. We're looking for talented hands-on Mechanical Engineers to join our growing team and help us push the boundaries of what's possible. Key Responsibilities: Design, develop, and test mechanical systems and components. Create detailed engineering drawings and specifications using CAD software (Solidworks). Collaborate with cross-functional teams, including manufacturing, electrical, and project management. Oversee prototype development, testing, and validation. Improve manufacturing processes to enhance...
LD
Aug 05, 2026
Full time
Senior Mechanical Engineer - Design
$107,089 - $159,027 yearly
Leonardo DRS San Diego, CA
Job ID: 114787 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 - Design at Daylight will be responsible for mechanical architecture, opto-mechanical design execution, and system-level integration of laser, optical, and robotic subsystems, including tooling and fixtures. Serving as the physical integration backbone of the product, this role operates across three key areas: technical expertise, system-level understanding, and project execution. The engineer produces detailed artifacts defining geometry, tolerances, thermal behavior, alignment sensitivity, manufacturability, and testability while translating system requirements...
Hy
Aug 05, 2026
Full time
CNC Manufacturing Engineer (Entry to Mid-Level))
$85,000 - $120,000 yearly
Hybron El Segundo, CA
Company Overview Hybron Technologies is a startup that has developed a new manufacturing method for fiber-reinforced polymer composites that will revolutionize lightweight component production. Our new process solves the major challenges of traditional composites manufacturing, enabling more complex parts to be manufactured with higher quality and greater strength, at 10-100 times the speed. We have already successfully tested our first composite compressor blades in a fighter jet engine and are looking to apply this technology to many other applications in multiple sectors, from energy to aerospace to defense. Your journey with us is more than just a job - it's an opportunity to shape the future of advanced manufacturing. Our technology will help solve current major problems, namely by increasing the performance and reducing the cost of components for America's warfighters, increasing the fuel efficiency of systems to reduce greenhouse gas emissions, and bringing back domestic...
Hy
Aug 05, 2026
Full time
CNC Manufacturing Engineer (Mid- Senior Level)
$85,000 - $120,000 yearly
Hybron El Segundo, CA
Company Overview Hybron Technologies is a startup that has developed a new manufacturing method for fiber-reinforced polymer composites that will revolutionize lightweight component production. Our new process solves the major challenges of traditional composites manufacturing, enabling more complex parts to be manufactured with higher quality and greater strength, at 10-100 times the speed. We have already successfully tested our first composite compressor blades in a fighter jet engine and are looking to apply this technology to many other applications in multiple sectors, from energy to aerospace to defense. Your journey with us is more than just a job - it's an opportunity to shape the future of advanced manufacturing. Our technology will help solve current major problems, namely by increasing the performance and reducing the cost of components for America's warfighters, increasing the fuel efficiency of systems to reduce greenhouse gas emissions, and bringing back domestic...
SC
Aug 05, 2026
Full time
Controls Design Engineer II
$85,000 - $110,000 yearly
Sunbelt Controls Pleasanton, CA
Job Description JOB SUMMARY: The position requires the individual to apply their technical knowledge and any prior experience for the production of controls project design, material selection, and development of sequence of operation for lower to mid-level projects. In addition, this position will be responsible for the production of closeout documents at the completion of each project. A proficient level of computer skills and understanding of computer-operated systems and engineering design tools (e.g. AutoCAD, VISIO, EDS) is required. Additionally, the individual is required to closely interact with the Project Manager and/or assigned Project Engineer in the timely completion of each project. The ability to convey information effectively to others in a fast paced environment is a must. Some travel and job site visits may be required. ESSENTIAL FUNCTIONS: Researches and selects control system peripherals. Performs as a lead Design Engineer in the production of...
SC
Aug 05, 2026
Full time
Controls Design Engineer I
$52.00 hourly
Sunbelt Controls Pleasanton, CA
Job Description JOB SUMMARY: The position requires the individual to apply their technical knowledge and any prior experience for the production of controls project design, material selection, and development of sequence of operation for lower level projects. In addition, this position will be responsible for the production of closeout documents at the completion of each project. A proficient level of computer skills and understanding of computer-operated systems and engineering design tools (e.g. AutoCAD, VISIO, EDS) is required. Additionally, the individual is required to closely interact with the Project Manager and/or assigned Project Engineer in the timely completion of each project. This role will also be responsible at times for software design tasks to allow for continued exposure and development in more sophisticated and larger system applications. Some travel and job site visits may be required. ESSENTIAL FUNCTIONS: Research and select control system...
ST
Aug 05, 2026
Full time
Hydro Mechanical Design Engineer
$112,704 - $169,056 yearly
Solar Turbines Incorporated San Diego, CA
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. This position in Solar Turbine's Package NPI team offers a rare opportunity to join a collection of high performing individuals who are working together to develop the most innovative and in-demand turbomachinery products in the energy market today. Meeting the challenges of the world's growing energy needs, this team is tasked with developing turbomachinery products serving utilities, data centers and the Oil & Gas industry. The Package NPI team is...
ST
Aug 05, 2026
Full time
Entry Level Mechanical Design Engineer
$72,360 - $108,540 yearly
Solar Turbines Incorporated San Diego, CA
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. Mechanical Design Engineer (Entry-Level) Job Summary: Solar Turbines Inc. has an opportunity within the Custom Solutions Engineering group for a motivated, creative, high performing 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 design of the turbo machinery package systems and components in accordance with the ACS...
DW
Aug 05, 2026
Full time
Mechanical Engineer / Mechanical Designer
$3,077 - $3,462 weekly
Drum Workshop Oxnard, CA
Job Type Full-time Description The Opportunity We're looking for a mid-to-senior level Mechanical Engineer / Designer to play a key role in new product development (NPD) for our industry-leading hardware. This is a hands-on role where you'll take concepts from idea to production, working on high-performance components used by musicians around the world. If you thrive in a fast-paced, collaborative environment and enjoy designing real, tangible products, this is your opportunity to make an impact. What You'll Do Design and develop production-ready 3D models and drawings in SolidWorks Lead mechanical design for cast, injection-molded, and CNC-machined components Apply strong Design for Manufacturability (DFM) principles (draft angles, tolerances, parting lines, assembly logic) Improve and refine existing components for manufacturability and performance Support prototyping, testing, and fit validation Prepare detailed engineering documentation and release...
My
Aug 05, 2026
Full time
Engineering Technician II - Bot Prototype
$38.00 - $42.00 hourly
Mytra Brisbane, CA
About Mytra: We're creating an entirely new way to solve the most ubiquitous problem in industry - moving and storing material. We're applying robotics and distributed software to create a new class of product for this $1T market. We're focused on the supply chain industry first. The industry is in a massive bind with the continued growth of e-commerce, sharp rise in costs, and supply chain disruptions. What has been a "sleepy" industry for decades is now at the epicenter of sustaining the global economy. About the role As an Engineering Technician II at Mytra, you will join our Bot Prototype team at a pivotal moment: we're carrying learnings from our Gen 3 Prototype Builds into early stage production, solving new design challenges, and meeting tighter schedules. Our team builds, maintains and repairs our fleet of prototype Bots, subassemblies, and test assets so Engineering can validate designs quickly, and we need a hands-on, adaptable technician to help us own builds...
My
Aug 05, 2026
Full time
Senior Engineering Technician - Bot Prototype
$42.00 - $48.00 hourly
Mytra Brisbane, CA
About Mytra: We're creating an entirely new way to solve the most ubiquitous problem in industry - moving and storing material. We're applying robotics and distributed software to create a new class of product for this $1T market. We're focused on the supply chain industry first. The industry is in a massive bind with the continued growth of e-commerce, sharp rise in costs, and supply chain disruptions. What has been a "sleepy" industry for decades is now at the epicenter of sustaining the global economy. About the role As a senior Engineering Technician on Mytra's Bot Prototype team, you'll own our hardest prototype builds and repairs end-to-end, the ones with incomplete or evolving work instructions, multi-domain failures, and real ambiguity. Our team builds, maintains, and repairs the fleet of prototype bots, subassemblies, and test assets that let Engineering validate designs quickly, and we need an experienced, self-directed technician who can drive builds to...
AT
Aug 05, 2026
Full time
Controls Engineer
$115,000 - $130,000 yearly
AlfaTech San Jose, CA
Controls Engineer About Us Our mission is to always put our clients first by offering the most innovative, energy efficient, and sustainable solutions to every project, with a focus on our collective environment and its future. Our working culture perpetuates our standards; each team member is valued for his or her dynamic expertise and imagination. We apply the skill and passion of our people to consistently exceed client expectations. Our people are Passionate. Authentic. Ethical. Smart. Dynamic. Energized. Committed. Inventive. Compassionate. Expert. Loyal. These are the characteristics that represent the Alltech team. It is through each individual's expertise and vision that we are able to provide the most reliable and practical solutions our clients have come to expect from us. Job Summary This is a mid-level position that requires a self-motivated individual with strong organizational, communication, and problem-solving skills. A successful candidate will be highly...
JA
Aug 05, 2026
Full time
Powertrain Mechanical Engineer, Battery
$96,200 - $160,000 yearly
Joby Aviation San Carlos, CA
Company Overview Imagine a piloted air taxi that takes off vertically, then quietly carries you and your fellow passengers over the congested city streets below, enabling you to spend more time with the people and places that matter most. At Joby, we've been working to make that dream a reality since 2009 and we're now in the final stages of certifying our aircraft with the FAA. With plans to launch our aircraft in the US and Dubai, we're now scaling manufacturing and preparing for the launch of our commercial service. Overview Joby Aviation is seeking a passionate Mechanical Engineer to join our Powertrain and Electronics Battery Engineering team in San Carlos, CA. This engineer will support design & development of the Joby S4 electric vertical take-off and landing vehicle, and emerging future projects. You will be responsible for designing hardware for various systems that power and control the aircraft. This position requires a relentless drive for engineering...
V3
Aug 05, 2026
Full time
Senior Mechanical Engineer (Manufacturing Engineering)
$145,000 - $170,000 yearly
Velo3D Fremont, CA
Position Overview: As a Senior Mechanical Engineer in an additive manufacturing company, you'll lead the development, and improvement of additive manufacturing processes and products, leveraging your expertise in mechanical engineering, materials science, and 3D printing technologies. You will research, develop, design, test, evaluate, and document mechanical components, subassemblies, equipment, and systems, applying principles and techniques of mechanical engineering. This position is responsible to work independently and as a member of a team supporting the development of capital equipment. Essential Functions Research, develop, and design mechanical and electromechanical and/or pneumatic prototypes, systems and subsystems for capital equipment (involving stepper or servo motors, pneumatic pumps, valves, etc...) Perform GD&T analysis of designs at the system and subsystem level Conduct system level integration and validation of designs (testing and troubleshooting)...
AV
Aug 05, 2026
Full time
Mechanical Engineer, Sr.
$122,500 - $187,000 yearly
AeroVironment, Inc. Petaluma, CA
Worker Type Regular Job Description Summary The Sr. Mechanical Engineer applies engineering techniques to design, install, modify, analyze, repair and test tools, engines, machines and other mechanically functioning equipment. Leads and supports the mechanical design, testing, and production of electrical machines as well as the design of electronics packaging for high altitude aerospace applications. Leads or supports mechanical packaging development effort for electronic equipment that withstand stringent environmental requirements (i.e., mass, volume, thermal, vibration). Manages mid-size development projects outsourced to sub-contractors (development of a system, equipment or components). Position Responsibilities Leads or supports the thermal, structural, dynamic, and fluid flow analysis efforts for electronics equipment Leads the testing and data collection in the laboratory and the field Models the mechanical devices and selects the proper material...
RA
Aug 05, 2026
Full time
Senior Mechanical Engineer
$110,000 - $125,000 yearly
RAVE Aerospace LLC Brea, CA
Embark on a transformative career with RAVE Aerospace, where we are forging an unparalleled in-flight entertainment ecosystem. As an innovative company we design and engineer world-class In-Flight Entertainment and Connectivity (IFEC) solutions. Our products are constantly evolving, solving complex media distribution, playback, and networking problems in a secure, demanding on-wing environment. RAVE Aerospace's IFEC products are utilized by many of the world's premier air carriers. Step aboard and help us by creating the best in-flight experiences for today and beyond! Job Summary The Senior Mechanical Engineer has responsibility for mechanical and electromechanical design and systems integration of company products. This individual has a significant impact on product innovation, cost, schedule, and feature set. This individual will retain technical ownership of mechanical designs and is responsible for the system assembly as a whole throughout the design, development,...
PC
Aug 05, 2026
Full time
Senior Supervising Engineer/Civil Design Discipline Lead - Water & Wastewater
$169,100 - $217,400 yearly
Parsons Corporation Pasadena, CA
In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Location: Pasadena, CA (Hybrid - minimum 3 days/week in office) Compensation: Base salary range: $169,100 - $217,400 Role Overview Parsons is seeking a Senior Supervising Engineer / Civil Design Discipline Lead to join our Los Angeles area team and lead civil design for water and wastewater infrastructure projects. You will serve as the civil lead on multiple concurrent major projects, overseeing design delivery and a team of civil engineers and designers. Projects include water and wastewater treatment plants, pipelines, pumping stations, and...
TK
Aug 05, 2026
Full time
Principal Mechanical Engineer
ThinKom Solutions, Inc Hawthorne, CA
Principal Mechanical Engineer Build the Future of High-Performance Connectivity At ThinKom, we don't just build antennas - we design high-performance, next-generation mechanical systems that connect the world across air, land, sea, and space. From Inflight Connectivity (IFC) to High-Power Microwave (HPM) systems to Defense SATCOM, our technology operates in some of the world's most demanding environments. We're looking for a Principal Mechanical Engineer who loves hands-on engineering, thrives on solving hard hardware problems, and wants to see their designs go from napkin sketch to physical deployment. If you're ready to lead critical programs, mentor rising talent, and push the limits of advanced satellite communications, this is your platform. Position Summary As a Principal Mechanical Engineer, you will lead the mechanical design, analysis, development, and manufacturing of advanced stationary and mobile antenna systems and related mechanical assemblies. You'll work closely...
TA
Mar 30, 2026
Full time
Mechanical Engineer, Missile Defense (Senior-Staff)
True Anomaly Long Beach, CA
A new space race has begun. True Anomaly seeks those with the talent and ambition to build innovative technology that solves the next generation of engineering, manufacturing, and operational challenges for space security and sustainability. OUR MISSION The peaceful use of space is essential for continued prosperity on Earth-from communications and finance to navigation and logistics. True Anomaly builds innovative technology at the intersection of spacecraft, software, and AI to enhance the capabilities of the U.S., its allies, and commercial partners. We safeguard global security by ensuring space access and sustainability for all. OUR VALUES Be the offset. We create asymmetric advantages with creativity and ingenuity What would it take? We challenge assumptions to deliver ambitious results It's the people. Our team is our competitive advantage and we are better together YOUR MISSION The next generation of missile defense demands hardware that performs flawlessly at...
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