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Mechanical Electrical Assembler

San Francisco, CA 94103

Posted: 09/14/2026 Employment Type: Contract Job Number: 32390 Job Location: Onsite Industry: AV - Autonomous Vehicles

Job Description

Job Title: Mechanical Electrical Assembler

Position Description: Protingent Staffing has an exciting contract Mechanical Electrical Assembler with our client.

Job Description:
  • We are seeking a highly motivated and detail-oriented Mechanical Electrical Assembler to join our team.
  • In this hands-on role, you will help service and assemble the next generation of robotic systems.
  • You will support the assembly and buildout of production hardware and approved test platforms by following released work instructions and build documentation.
  • Your focus will be on completing repeatable, high-quality assemblies and subassemblies that meet defined requirements for internal use and customer delivery.
  • You’ll work alongside manufacturing, hardware, and service engineering teams to assemble electromechanical systems and vehicle components, report build issues, and support integration and testing activities.
  • This role is well-suited for someone who enjoys hands-on production work in a fast-paced environment and takes pride in building reliable, consistent hardware through disciplined execution.

Job Responsibilities:
  • Assemble mechanical, electrical, and electromechanical production units and subassemblies according to released drawings, work instructions, and build documentation
  • Perform repeatable production builds of wiring harnesses, cable assemblies, and electro-mechanical integrations to defined quality standards
  • Install and connect compute, control, power, and sensor systems following established procedures
  • Conduct prescribed functional tests, inspections, and basic calibration steps to verify build completeness and quality
  • Identify build defects, missing components, or out-of-spec conditions and escalate issues to manufacturing or engineering leads
  • Rework or repair production units as directed using approved processes and documentation
  • Maintain organized workstations, tools, and production materials to support efficient throughput
  • Support kitting, material handling, and inventory accuracy for production builds
  • Follow ESD, safety, and quality requirements during all assembly and test activities
  • Accurately record build status, serial numbers, and production data in tracking systems
  • Assist with factory integration, final assembly, and shipment preparation as needed
  • Provide feedback on work instructions and tooling to improve clarity and repeatability

Job Responsibilities:
  • A minimum of 3+ year experience in a manufacturing or similar environment, such as aerospace, automotive, space, autonomous vehicles, or robotics.
  • Ability to read and interpret engineering drawing and schematics
  • Safely use hand tools, power tools, hydraulic and pneumatics
  • The Assembler is tasked with a broad scope of work within a fast-moving manufacturing floor, with a primary focus on completing the final product build
  • Connect wires between individual component leads, connectors, terminals, and contact points
  • Perform electrical wire terminations
  • Execute the process of cutting wires to required specifications, followed by routing, managing, bundling, and firmly securing them at the terminal connections
  • Disassemble, modify, rework, refurbish, and reassemble components as required
  • Perform tasks requiring knowledge of various processes, operations, and equipment
  • Produce electrical or electro-mechanical sub-assemblies by following specifi cations laid out in engineering prints, diagrams for wiring, lists of components, wire inventories, preliminary sketches, and direct verbal instruction
  • The role frequently requires walking, extending arms and hands for reach, bending, stooping, kneeling, and low-level movement
  • Regularly required to ascend stairs, steps, and use vertical ladders
  • Frequently required to work on elevated platforms
  • Perform work overhead
  • Occasionally lift and move at most 40 pounds

Job Details:
  • Job Type: Contract
  • Pay Range: $40 -$45 an hour
  • Location: San Francisco, CA (5 days office)

Benefits Package: Protingent offers competitive salaries, insurance plan options (HDHP plan or POS plan), education/certification reimbursement, pre-tax commuter benefits, Paid Time Off (PTO), and an administered 401k plan.

About Protingent: Protingent is an Award-Winning provider of top-tier Engineering and IT talent, trusted by companies at the forefront of innovation — from Software and Aerospace to AI, Clean Tech, Medical Devices, and Connected Technologies. We’re passionate about making a positive impact by connecting exceptional talent with meaningful opportunities and helping our clients build the future.

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Arpita Khuntia

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