Mechanical Engineer (6 To 12 Week Project)

Job Title:

Mechanical Engineer - Mechanical Designer (6-12 week project) Job Description This role focuses on the mechanical design and development of a fire suppression system for a battery energy storage system (BESS) product release. You will create detailed 3D models and 2D drawings of system components and assemblies using SolidWorks, ensuring that designs meet product, safety, and manufacturing requirements. You will collaborate closely with engineering teams, support design documentation, and contribute to the successful release of the system into production. Responsibilities Develop detailed 3D CAD models in SolidWorks for fire suppression system components and assemblies. Create precise 2D drawings, including dimensions, tolerances, and specifications suitable for manufacturing. Design and integrate enclosures, doors, and passthroughs for piping and wiring within the overall system architecture. Design internal and external piping systems, including valves, nozzles, and related components. Integrate clean agent cylinders and release modules into the overall mechanical layout. Design mounting provisions for components, HVAC systems, and harnesses to ensure secure and serviceable installations. Integrate detection hardware such as temperature sensors, horns, and manual release assemblies into the system design. Collaborate with cross-functional engineering teams to refine designs, incorporate feedback, and resolve design issues. Ensure all designs meet product performance requirements, safety considerations, and manufacturing constraints. Support the creation, documentation, and release of complete design packages for production, quoting, and assembly. Work within established engineering review and revision processes to manage design changes and maintain configuration control. Essential Skills Proficiency in SolidWorks CAD for both 3D modeling and 2D drafting. Experience designing mechanical systems and assemblies from concept through detailed design. Strong understanding of piping design, enclosures, and mechanical component integration. Ability to produce detailed manufacturing drawings, including appropriate tolerances and specifications. Experience working within formal engineering review, approval, and revision control processes. Ability to collaborate effectively with engineering teams and communicate design intent clearly. Additional Skills & Qualifications Experience with fire suppression systems or other safety-critical mechanical systems. Knowledge of battery energy storage systems (BESS) or similar large-scale infrastructure systems. Familiarity with PDM/PLM systems for CAD file and revision management (such as PDMS or similar tools). Work Environment You will work in a design-focused engineering environment that emphasizes precision, safety, and manufacturability. The role centers on using SolidWorks and PDM/PLM tools to develop and manage 3D models and 2D drawings for production. You will collaborate closely with other engineers, participate in design reviews, and support the release of complete design packages for manufacturing, quoting, and assembly. The environment supports structured engineering processes, documentation standards, and cross-functional collaboration to deliver reliable fire suppression solutions for battery energy storage applications. Job Type & Location This is a Contract position based out of Berkeley, CA. Pay and Benefits The pay range for this position is $70.00 - $70.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:

• Medical, dental & vision
• Critical Illness, Accident, and Hospital
• 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available
• Life Insurance (Voluntary Life & AD&D for the employee and dependents)
• Short and long-term disability
• Health Spending Account (HSA)
• Transportation benefits
• Employee Assistance Program
• Time Off/Leave (PTO, Vacation or Sick Leave) Workplace Type This is a fully onsite position in Berkeley,CA.

Application Deadline This position is anticipated to close on Jun 10, 2026. About Actalent Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.

San Francisco Fair Chance Ordinance:

Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability. Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.