Contract Senior Technical Project Manager

Senior Technical Project Manager Robotics Product Development - Mechanical / Mechatronics Focus Simplexity is a product development engineering firm hired by leading technology companies to design their next-generation products. We are seeking a Senior Technical Project Manager (TPM) with a mechanical engineering or robotics background to drive prototype-build execution on a confidential robotic product-development program at a client site in the Seattle area. You will partner with the program's Lead TPM and own the build schedules: coordinating complex prototype builds across mechanical, electrical, firmware, test, and supplier teams, and driving deliverables to committed dates. This is a hands-on execution role for someone who creates structure in fast-moving, ambiguous environments and isn't shy about pulling people together to make decisions. WHAT YOU'LL DO Own coordination and delivery of current and next-version prototype builds, from design release through fabrication, assembly, integration, and test. Build and drive detailed schedules: milestones, dependencies, critical paths, and build-readiness criteria. Drive supplier deliverables: set clear dates, interrogate progress, follow up persistently, and escale risks early. Pressure-test engineering and supplier estimates, then push back constructively when timelines aren't credible. Proactively convene the right people to resolve ambiguity, unblock execution, and drive decisions to closure. Report milestone health, risks, and recovery plans clearly to engineering and program leadership. WHAT YOU BRING BS in Mechanical Engineering, Robotics, Mechatronics, or a closely related engineering field. 8+ years of technical project management experience with electromechanical hardware, including direct ownership of complex prototype-build execution. Enough engineering depth to evaluate work plans, spot missing dependencies, and judge whether proposed timelines are realistic. A track record of creating structure and momentum where responsibilities, priorities, and plans change frequently. A proactive, direct facilitation style: you get the right people in the room and drive to a decision. NICE TO HAVE Experience with robotic or mechatronic products such as end effectors, manipulators, or automation equipment. Ability to read 2D drawings and 3D CAD, and familiarity with PDM/PLM systems. Experience managing supplier or contract-manufacturer schedules and technical deliverables. LOCATION Onsite five days per week at a Simplexity client site in the Seattle metropolitan area. COMPENSATION & BENEFITS Two types of contractor roles will be considered: W-2 contractor (employee of Simplexity): Hourly rate $65- $85/hr, depending on experience Excellent Healthcare plan (Medical, Dental, and Vision) fully paid for by the company for the employee; partial payment for dependents 401(k) plan with company match after 1,000 hours of service Long-term and short-term disability, AD&D and Life Insurance 11 paid holidays 15 days of paid-time-off (PTO) accrued each year 1099 contractors (have your own registered consulting/contracting business): Hourly rate $90- $125/hr, depending on experience No benefits, holidays, or paid time off (PTO) included No recruiters please. Simplexity is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Diverse candidates are encouraged to apply. #J-18808-Ljbffr