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Part Time Mechanical Engineer Jobs in San Ramon, CA

Manufacturing Engineer

San Jose, CA · Remote

$85K - $110K/yr

... part-time remote contract basis. The Manufacturing Engineer will be responsible for applying engineering principles to assist in the design, development, and evaluation of mechanical systems and ...

Junior DevOps Engineer

San Francisco, CA · On-site +1

$62.25 - $85/hr

M & D Mechanical Contractors is a leading mechanical contracting company based in San Francisco, CA ... on a part-time basis. In this role, you will work closely with our DevOps team to support and ...

Civil Engineer

San Jose, CA · On-site

$2.9K - $5.8K/mo

S. citizen * Bachelor's degree--preferably in the field of civil, mechanical or electrical ... PART-TIME OPPORTUNITIES There are part-time roles as a Civil Engineer in the Navy. Serving ...

Naval/Mechanical Engineering * Electrical/Electronics Engineering * Space Systems Engineering ... PART-TIME OPPORTUNITIES There are part-time roles as an Engineering Duty Officer in the Navy.

IQVIA MedTech is seeking Mechanical Field Service Engineers to support a nationwide medical device ... part-time). Dependent on the position offered, incentive plans, bonuses, and/or other forms of ...

Preparing architectural, mechanical, electrical and civil drawings * Designing grading and drainage ... Serving part-time as a Navy Reserve Sailor, your duties will be carried out during your scheduled ...

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Showing results 1-20

Part Time Mechanical Engineer information

See San Ramon, CA salary details

$50.8K

$115K

$186.1K

How much do part time mechanical engineer jobs pay per year?

As of Aug 17, 2026, the average yearly pay for part time mechanical engineer in San Ramon, CA is $114,968.00, according to ZipRecruiter salary data. Most workers in this role earn between $91,100.00 and $141,400.00 per year, depending on experience, location, and employer.

What does a part time mechanical engineer do?

As a part-time mechanical engineer, you design and build mechanical systems that meet the requirements of a given project. You may use calculation techniques to determine the construction requirements of each device, coordinate with other engineers to design it, and use software to detail the engineering specifications. You typically support full-time engineers, particularly because companies who need new devices usually want them as soon as possible. Depending on the needs of the project, you may also travel to factories or work sites, discuss potential devices with customers, and give presentations. You often work through contracts, but you may work exclusively for an employer.

What are the key skills and qualifications needed to thrive as a part time mechanical engineer?

To succeed as a Part Time Mechanical Engineer, you typically need a degree in mechanical engineering, strong problem-solving skills, and experience with engineering principles. Familiarity with CAD software, simulation tools, and industry-specific certifications like EIT or PE are commonly required. Effective communication, time management, and adaptability are important soft skills for balancing multiple projects and collaborating with teams. These competencies ensure that even in a part-time capacity, engineers deliver high-quality solutions and contribute effectively to organizational goals.

How does working part time as a mechanical engineer impact project involvement and collaboration with full-time team members?

Part time mechanical engineers typically focus on specific tasks or phases of a project, which means clear communication and efficient documentation are essential for seamless collaboration. You may be assigned to design reviews, prototyping, or troubleshooting, working closely with full-time colleagues who handle broader project management. While you might not always be present for every team meeting, most companies utilize digital tools and flexible scheduling to keep part-time staff integrated and informed. This structure allows you to make meaningful contributions while balancing other commitments.

What is the difference between Part Time Mechanical Engineer vs Mechanical Designer?

AspectPart Time Mechanical EngineerMechanical Designer
CredentialsBachelor's in Mechanical Engineering, possibly PE licenseBachelor's or higher in Mechanical Engineering or Design
Work EnvironmentManufacturing, product development, consultingCAD drafting, product design, prototyping
Employer UsageEngineering firms, manufacturing companiesDesign firms, R&D departments

Part Time Mechanical Engineers focus on applying engineering principles to develop and analyze mechanical systems, often working on projects requiring technical expertise. Mechanical Designers primarily create detailed drawings and models for manufacturing, emphasizing CAD skills. While both roles require mechanical engineering knowledge, the engineer's role is more analytical, whereas the designer's role centers on drafting and design documentation.

How much does a part time mechanical engineer make?

Part-time mechanical engineers typically earn between $20 and $40 per hour, depending on experience, location, and the complexity of projects. Salaries can vary based on industry, certifications, and whether the role involves specialized skills or tools. Many part-time positions also offer flexible schedules and opportunities for skill development.

What are the most commonly searched types of Mechanical Engineer jobs in San Ramon, CA?

The most popular types of Mechanical Engineer jobs in San Ramon, CA are:

What cities near San Ramon, CA are hiring for Part Time Mechanical Engineer jobs?

Cities near San Ramon, CA with the most Part Time Mechanical Engineer job openings:

Infographic showing various Part Time Mechanical Engineer job openings in San Ramon, CA as of August 2026, with employment types broken down into 89% Full Time, 8% Part Time, 2% Contract, and 1% Nights. Highlights an 95% Physical, 2% Hybrid, and 3% Remote job distribution, with an average salary of $114,968 per year, or $55.3 per hour.

Title Sr. Optical-Mechanical Engineer

Bruker

San Jose, CA

$122K - $182K/yr

Full-time, Part-time

Medical, Dental, Life, Retirement, PTO

Re-posted 2 days ago


Bruker rating

7.4

Company rating: 7.4 out of 10

Based on 17 frontline employees who took The Breakroom Quiz


Job description

Sr. Optical-Mechanical Engineer
Job Locations US-CA-San Jose
Posted Date 1 month ago(7/15/2026 5:38 PM)
Req. # 2026-19571
Job Location : Location US-CA-San Jose
Job Location : Postal Code 95134
Job Location : Address 101 Daggett Dr.
Type Employee
Full Time/Part Time Full Time
Overview

As one of the world's leading analytical instrumentation companies, Bruker covers a broad spectrum of advanced solutions in all fields of research and development. All our systems and instruments are designed to improve safety of products, to accelerate time-to-market, and to support industries in successfully enhancing quality of life. We have been driving innovation in analytical instrumentation for over 60 years now. Today, more than 11,000 employees distributed across 90 locations around the world continue to delight our customers with innovative solutions.

Bruker Nano, one of Bruker's four operating segments, provides customers in academic and governmental institutions, life science, materials, and applied industries with the tools to determine the characteristics of matter and visualize the structure of molecules. Divisions within BNANO include Bruker AXS, Bruker Nano Analytics, Bruker Nano Surfaces and Metrology, Fluorescence Microscopy, and Canopy.

We are seeking a talented Optical-Mechanical Engineer to join our dynamic team. As an Optical-Mechanical Engineer, you will play a pivotal role in designing, developing, and optimizing Optical-Mechanical systems and components. You will collaborate closely with cross-functional teams to innovate and deliver high-performance solutions that meet our customers' needs and exceed industry standards.

Responsibilities
  • Design precision components, modules, and subsystems focused on optic mounting, actuating, and alignment for microscopy illumination and imaging.
  • Designs need to account for stability and reproducibility, mitigating thermal and vibration effects, material properties of optical elements and machine parts, and proper adhesives and lubricants under varying environmental conditions for robustness.
  • Design mechanical components and assemblies by encompassing mechanical engineering principles and best practices.
  • Design for manufacturability and serviceability.
  • Perform stack up and tolerance analysis to ensure proper fit and function of assemblies under extreme operating conditions.
  • Develop and test prototypes to validate design concepts and project requirements.
  • Collaborate with optical engineers, mechanical engineers, electrical engineers, systems engineers, software engineers, and manufacturing teams to integrate optical-mechanical systems into larger systems or products.
  • Participate in and lead design reviews to obtain peer-oriented design assessments throughout design processes.
  • Generate detailed component and assembly drawings, BOMs, ECOs, and build/inspection/test procedures.
Qualifications
  • Bachelor's degree in Mechanical Engineering, Optics, Physics, or a related field with 5 years experience, Master's with 2 years experience or PhD preferred.
  • Proven experience in designing and developing optical-mechanical systems and components.
  • Proficiency in converting Zemax software optical designs into mechanical design.
  • Proficiency in designing in SolidWorks. Proficiency in designing in SolidEdge a plus.
  • Proficiency in geometric dimensioning and tolerancing, and tolerance stack up analysis.
  • Hands-on experience with optical measurement equipment and testing methods.
  • Strong analytical and problem-solving skills with a meticulous attention to detail.
  • Ability to work effectively in cross-functional teams and manage multiple projects simultaneously.
  • Excellent communication skills, both verbal and written.
  • Experience with regulatory requirements and standards (e.g., ISO, Semi, CE) preferred.

At Bruker, base salary is part of our total compensation. The estimated base salary range for this full-time position is between $122,850 and $182,000 and provides an opportunity to progress as you grow and develop within a role. The base salary for the role will depend on a several job-related factors, including, but not limited to education, training, experience, the geographic location of the successful candidate, skills, competencies, job-related knowledge and travel requirements for this position. Full-time employees may also be eligible for a performance-related incentive in addition to a full range of benefits including 401(k) with company match, an employee stock purchase plan, medical and dental plans, life insurance, short-term and long-term disability insurance, employee assistance program and paid time off including vacation, sick time and holidays, and more.

Bruker is an equal-opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, and other legally protected characteristics.

Certain positions at Bruker require compliance with export control laws and as a result, all interviewed candidates for all positions will be screened pre-interview to determine their eligibility in light of export control restrictions.

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