Senior Mechanical Systems Design Engineer

Randstad USA; Simi Valley (CA); On-site; USD 100,000 - 130,000; Full time

Job summary

Randstad USA is seeking a Senior Mechanical Systems Design Engineer to spearhead mechanical design of custom automated machinery. This role involves collaboration with customers to define specifications, mentorship for junior engineers, and management of CAD modeling, prototyping, and compliance standards in an innovative engineering environment. Candidates must have strong leadership, communication skills, and a Bachelor’s degree in Mechanical Engineering.

Benefits

Medical

Dental/Vision

401K with match

Pet Insurance

Qualifications

• 6+ years of proven mechanical design experience.
• Proficiency in sizing/specifying actuators and sensors.
• Mastery of creating precise 3D models and 2D engineering drawings.

Responsibilities

• Lead mechanical design of custom automated systems.
• Develop and champion best practices and standards.
• Mentor junior engineers and guide production team during build.

Skills

Robotics

Education

Bachelors

Tools

SolidWorks

Job description

Senior Mechanical Systems Design Engineer

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Senior Mechanical Systems Design Engineer

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Job Summary

Join us as a Senior Mechanical Design Engineer and lead the end-to-end mechanical design of custom automated machinery and tooling-from small R&D rigs to full-scale production systems. You'll collaborate directly with customers to define specifications, mentor junior engineers, and partner with interdisciplinary teams (controls, software, production) to deliver fully integrated, highly reliable automation solutions. Your work will encompass CAD modeling, prototyping, supplier coordination, onsite commissioning, and upholding rigorous standards in materials, GD&T, and industry compliance.

Job Summary

Join us as a Senior Mechanical Design Engineer and lead the end-to-end mechanical design of custom automated machinery and tooling-from small R&D rigs to full-scale production systems. You'll collaborate directly with customers to define specifications, mentor junior engineers, and partner with interdisciplinary teams (controls, software, production) to deliver fully integrated, highly reliable automation solutions. Your work will encompass CAD modeling, prototyping, supplier coordination, onsite commissioning, and upholding rigorous standards in materials, GD&T, and industry compliance.

location: Simi Valley, California

job type: Permanent

salary: $100,000 - 130,000 per year

work hours: 8am to 4pm

education: Bachelors

Responsibilities

• 6+ years of proven mechanical design experience in custom automated equipment
• Proficiency sizing/specifying actuators, sensors, vision systems, pneumatics, and peripherals
• Mastery of SolidWorks (or equivalent CAD) and creating precise 3D models + 2D engineering drawings
• Solid knowledge of materials, fabrication processes (machining, welding), and GD&T per Y14.5M-2009
• Excellent written/verbal communication and problem-solving skills
• BS (or higher) in Mechanical Engineering or related field
• 10+ years in machine design for industrial automation or equipment manufacturing
• Familiarity with CE marking, NFPA 79, SEMI S8 compliance
• Experience specifying vision system components-lenses, lighting, filters, sensors
  
  

Responsibilities

• Lead mechanical design of custom automated systems and tooling, ensuring optimal performance, cost, and schedule alignment
• Develop and champion best practices, standards, and continuous improvement initiatives
• Integrate off?the?shelf and custom robotics, actuators, sensors, vision systems, and automation peripherals
• Build 3D CAD models and detailed 2D drawings; develop and test prototypes when needed
• Mentor junior engineers-reviewing and approving their work for quality and accuracy
• Guide the production team during build and commissioning phases
• Coordinate with project managers, controls engineers, software teams, suppliers, and customers to refine requirements and ensure smooth execution
• Support equipment deployment and troubleshooting at customer sites when required
  
  

Benefits

• Medical
• Dental/Vision
• 401K with match
• Pet Insurance
  
  

Qualifications

• Experience level: Experienced
• Minimum 10 years of experience
• Education: Bachelors
  
  

Skills

• Robotics
  
  

Equal Opportunity Employer: Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status.

At Randstad, we welcome people of all abilities and want to ensure that our hiring and interview process meets the needs of all applicants. If you require a reasonable accommodation to make your application or interview experience a great one, please contact [e-mail].

Pay offered to a successful candidate will be based on several factors including the candidate's education, work experience, work location, specific job duties, certifications, etc. In addition, Randstad offers a comprehensive benefits package, including: medical, prescription, dental, vision, AD&D, and life insurance offerings, short-term disability, and a 401K plan (all benefits are based on eligibility).

This posting is open for thirty (30) days.

Qualified applicants in San Francisco with criminal histories will be considered for employment in accordance with the San Francisco Fair Chance Ordinance.

Qualified applicants in the unincorporated areas of Los Angeles County with criminal histories will be considered for employment in accordance with the Los Angeles County's Fair Chance Ordinance for Employers.

We will consider for employment all qualified Applicants, including those with criminal histories, in a manner consistent with the requirements of applicable state and local laws, including the City of Los Angeles' Fair Chance Initiative for Hiring Ordinance.

Seniority level

• Seniority level

  Not Applicable

Employment type

• Employment type

  Full-time

Job function

• Job function

  Engineering and Information Technology

• Industries

  Staffing and Recruiting

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