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Mechanical System Engineer Jobs in California (NOW HIRING)

System Engineer

San Jose, CA ยท On-site

$85K - $100K/yr

Minimum of 1 year of system or mechanical engineering experience is highly desirable * Strong knowledge in enterprise server architecture. Previous experience in server product development is a plus

System Engineer

San Jose, CA ยท On-site

$85K - $100K/yr

Minimum of 1 year of system or mechanical engineering experience is highly desirable * Strong knowledge in enterprise server architecture. Previous experience in server product development is a plus

Mechanical Engineer

Costa Mesa, CA ยท On-site

$100K - $150K/yr

Design and develop HVAC and mechanical systems for commercial construction projects * Perform ... Provide engineering support throughout construction, commissioning, and project closeout ...

Mechanical Engineer

Costa Mesa, CA ยท On-site

$100 - $125/hr

Design and develop HVAC and mechanical systems for commercial construction projects * Perform ... Provide engineering support throughout construction, commissioning, and project closeout ...

System Engineer

San Jose, CA ยท On-site

$90K - $110K/yr

... mechanical engineering experience is highly desirable โ€ข Linux Systems Expertise : Minimum 3+ years of experience engineering, OS installation etc. โ€ข System-Level Troubleshooting : Minimum 3+ ...

System Engineer

San Jose, CA ยท On-site

$90K - $110K/yr

Minimum of 2 year of system or mechanical engineering experience is highly desirable * Linux Systems Expertise : Minimum 3+ years of experience engineering, OS installation etc. * System-Level ...

System Engineer

San Jose, CA ยท On-site

$85K - $100K/yr

Minimum of 1 year of system or mechanical engineering experience is highly desirable * Strong knowledge in enterprise server architecture. Previous experience in server product development is a plus

System Engineer

San Jose, CA ยท On-site

$85K - $100K/yr

... system or mechanical engineering experience is highly desirable โ€ข Strong knowledge in enterprise server architecture. Previous experience in server product development is a plus โ€ข Strong ...

Mechanical Systems Engineer

Torrance, CA ยท On-site

$90K - $135K/yr

Mechanical Systems Engineer Reporting To: Section Head, Mech Systems Engineering Work Schedule ... Translate customer and system needs into clear, traceable engineering requirements * Collaborate ...

Mechanical Systems Engineer

Torrance, CA ยท Hybrid

$90K - $135K/yr

Mechanical Systems Engineer Reporting To: Section Head, Mech Systems Engineering Work Schedule ... Translate customer and system needs into clear, traceable engineering requirements * Collaborate ...

System Engineer

Lathrop, CA ยท On-site

$80 - $100/hr

The System Engineer focuses on troubleshooting, maintaining, and stabilizing complex ... Perform advanced electrical, mechanical, and automation troubleshooting to resolve ...

Senior Mechanical Engineer

Irvine, CA

$112K - $148K/yr

Lead the design and development of mechanical systems, including structural components, thermal ... Manage engineering projects, including defining project scope, timelines, and resources. Ensure ...

Showing results 41-60

Mechanical System Engineer information

See California salary details

$62.7K

$108.9K

$150K

How much do mechanical system engineer jobs pay per year?

As of Sep 8, 2026, the average yearly pay for mechanical system engineer in California is $108,861.00, according to ZipRecruiter salary data. Most workers in this role earn between $80,400.00 and $129,800.00 per year, depending on experience, location, and employer.

What does a mechanical system engineer do?

A Mechanical System Engineer designs, develops, and oversees the installation and maintenance of complex mechanical systems in various industries. Their work often involves integrating mechanical components with electrical and software systems to ensure the overall functionality and efficiency of machines or equipment. They may be responsible for tasks such as performing simulations, analyzing system performance, troubleshooting issues, and collaborating with multidisciplinary teams. Mechanical System Engineers play a critical role in industries like automotive, aerospace, manufacturing, and energy. Their expertise ensures that mechanical systems operate safely, reliably, and efficiently.

What are the key skills and qualifications needed to thrive as a mechanical system engineer, and why are they important?

To thrive as a Mechanical System Engineer, you need a solid background in mechanical engineering principles, system design, and problem-solving, typically supported by a bachelor's degree in mechanical engineering or a related field. Familiarity with CAD software (such as SolidWorks or AutoCAD), simulation tools, and industry certifications like PE (Professional Engineer) are often required. Strong analytical thinking, teamwork, and effective communication skills help distinguish top performers in this role. These skills ensure efficient design, implementation, and maintenance of complex mechanical systems, leading to reliable project outcomes and innovation.

What are some common challenges mechanical system engineers face when working on multidisciplinary projects?

Mechanical System Engineers often collaborate closely with electrical, software, and civil engineers on multidisciplinary projects. A common challenge is ensuring effective communication between teams, as each discipline may use different technical language and have varying priorities. Managing integration issues and aligning timelines across departments can also be demanding. To overcome these challenges, Mechanical System Engineers typically participate in regular cross-functional meetings and use collaborative project management tools to ensure alignment and successful project delivery.

What is the difference between Mechanical System Engineer vs Mechanical Design Engineer?

AspectMechanical System EngineerMechanical Design Engineer
Primary FocusDeveloping and integrating mechanical systems within larger projectsCreating detailed mechanical component and product designs
Work EnvironmentSystems integration, testing, and validation in manufacturing or engineering firmsDesign studios, CAD modeling, and prototype development
Required CredentialsBachelor's in Mechanical Engineering, relevant certificationsBachelor's in Mechanical Engineering, CAD certifications

Mechanical System Engineers focus on integrating and managing entire mechanical systems, while Mechanical Design Engineers concentrate on designing specific components. Both roles often collaborate but serve different stages of product development and system integration.

What cities in California are hiring for Mechanical System Engineer jobs?

Cities in California with the most Mechanical System Engineer job openings:

Infographic showing various Mechanical System Engineer job openings in California as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 16% Part Time, and 5% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $108,861 per year, or $52.3 per hour.

System Engineer

Supermicro

San Jose, CA โ€ข On-site

$85K - $100K/yr

Other

Re-posted yesterday


Job description

Job Req ID: 29617
About Supermicro:

Supermicro is a Top Tier provider of advanced server, storage, and networking solutions for Data Center, Cloud Computing, Enterprise IT, Hadoop/ Big Data, Hyperscale, HPC and IoT/Embedded customers worldwide. We are the #5 fastest growing company among the Silicon Valley Top 50 technology firms. Our unprecedented global expansion has provided us with the opportunity to offer a large number of new positions to the technology community. We seek talented, passionate, and committed engineers, technologists, and business leaders to join us.

Job Summary:

High-performance server product team in Supermicro is seeking talented System Engineer who can lead the technical collateral development of in-house multi-node server system products. This individual will have the opportunity to define and implement latest data center and storage technologies, and to create proof of concepts and technical feature paper presentations to differentiate Supermicro product through online and at various industry events. This individual will also be the go-to person for product managers and system engineers to be the subject of matter expert in application benchmarks specifically in networking, storage, and virtualization.

Essential Duties and Responsibilities:

Includes the following essential duties and responsibilities (other duties may also be assigned):
* Work with product managers, system engineers and production to manage the product life cycle (from design to EOL phase), and help production to solve any system level issues
* Define and develop application benchmarks based on enterprise storage requirements and generic server architecture, key examples include Vdbench, FIO, RDMA, flashed based storage (NVDIMM, and NVMe)
* Execute benchmark testing and build proof of concepts based on latest data center technologies and Supermicro server products such as the Supermicro SuperServers
* Apply various component knowledge such as CPU, DRAM, flash-based storage, and motherboard to develop and integrate embedded system products and solutions
* Proactively engage in learning and researching new technologies and products to propose new Proof of Concepts
* Work with sales/FAE and customers to provide optimal solution and technical support

Qualifications:

* Bachelor or Master's degree in Electrical Engineering, Computer Engineering, Computer Science, Material Engineering, or other relevant engineering field preferred
* Minimum of 1 year of system or mechanical engineering experience is highly desirable
* Strong knowledge in enterprise server architecture. Previous experience in server product development is a plus
* Strong knowledge in server architecture (including PCIe, SATA, and SAS protocols) and OS applications, and knowledge in vSAN is a plus
* Knowledge in benchmarks(FIO/IOMeter/vdbench), in-band and OOB (IPMI/BIOS) management is a plus
* Experiences in Windows and Linux OS and scripting languages (python, JavaScript, Visual Basic) are a plus
* Experience in configuring computer systems
* Familiar with Windows Server and Linux operating systems
* Solid background in mechanical a must
* Good communication skills, including both written and verbal

Salary Range

$85,000 - $100,000

The salary offered will depend on several factors, including your location, level, education, training, specific skills, years of experience, and comparison to other employees already in this role. In addition to a comprehensive benefits package, candidates may be eligible for other forms of compensation, such as participation in bonus and equity award programs.

EEO Statement

Supermicro is an Equal Opportunity Employer and embraces diversity in our employee population. It is the policy of Supermicro to provide equal opportunity to all qualified applicants and employees without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status or special disabled veteran, marital status, pregnancy, genetic information, or any other legally protected status.