Mechanical Design Engineer

Mechanical Engineer

Now hiring for a Mechanical Engineer – Direct Hire! Location: Riverside, CA Pay Rate: $79,000.00 – $93,000.00 per year Schedule: Monday Friday | 7 AM – 4 PM

Put in the Work, Reap the Rewards: Mechanical Engineers Wanted. Looking for Mechanical Engineer jobs in Riverside where your skills can make a real impact? This opportunity offers the chance to contribute to a growing team, develop your experience, and build a rewarding career in a professional work environment.

Job Duties

• Design, prototype, and test fluid system components and accessories
• Create 3D models and 2D drawings in SolidWorks with proper GD&T
• Conduct engineering analysis, tolerance stack-ups, and validation testing
• Support manufacturing and shop-floor operations to ensure on-time delivery
• Lead root cause analysis and corrective actions for production issues
• Maintain BOMs, part numbers, and engineering documentation
• Collaborate cross-functionally with sales, quality, and production teams
• Provide technical support, product selection, and application guidance
• Assist with certifications and regulatory compliance (UL, CSA, CE, ATEX)
• Drive continuous improvement for manufacturability, reliability, and cost

Requirements

• Bachelor's degree in Mechanical Engineering or related field
• 2+ years of design engineering experience in fluid systems or pumps
• Proficiency with SolidWorks, GD&T, and tolerance analysis
• Strong knowledge of fluid mechanics, machine design, and stress analysis
• Experience with CNC machining, metals, plastics, and manufacturing processes
• Strong problem-solving and analytical thinking
• Hands-on engineering mindset with R&D experience
• Effective communication and teamwork
• Preferred experience with FEA, pressure vessel design (ASME), or fluid control systems
• Background in pump manufacturing or industrial equipment

Benefits vary by client and are confirmed at the time of offer. Examples may include: Medical, dental, and vision insurance Life insurance Disability insurance 401(k) Paid time off (PTO)

About Us

At Staffmark, we connect hardworking people with great companies, creating opportunities that make a lasting impact. Staffmark is an equal opportunity employer. All applicants will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other legally protected status. Staffmark offers reasonable accommodations for qualified individuals with disabilities; contact your local branch for inquiries. Staffmark is an E-Verify employer. See our Privacy Notice for Candidates and Employees/Contractors at By applying, you consent to receive AI-generated and non-AI-generated calls, texts, or emails from Staffmark Group, its affiliates, and partners. Frequency varies and message/data rates may apply. Reply STOP to cancel or HELP for help. The base pay range listed reflects what we reasonably expect to offer for this role. Actual pay may vary based on location, experience, and performance. Depending on the position, benefits may include medical, dental, and vision coverage; retirement and savings plans; paid holidays and time off; supplemental insurance; and additional wellness or incentive programs.