Promaxo is seeking a motivated and hands-on Junior Manufacturing Engineer to support manufacturing operations, supply chain coordination, and production readiness for our novel MRI-guided intervention technology. This hybrid role bridges engineering, operations, and supply chain disciplines—ideal for an early-career engineer eager to gain exposure across the full product lifecycle in a dynamic medical device startup.

You’ll work closely with production technicians, suppliers, and cross-functional engineering teams to ensure builds are executed efficiently, materials are available, and documentation is accurate and compliant with regulated manufacturing standards.

Key Responsibilities

Manufacturing Engineering

Support mechanical and electrical assembly, test, and build operations for MRI sub-systems and components.
Develop and maintain Manufacturing Process Instructions (MPIs), Quality Assurance Procedures (QAPs), and work instructions.
Support the design and implementation of fixtures, jigs, and tooling using SolidWorks or similar CAD software to improve manufacturability and reduce build time.
Support the design and implementation of unit tests for MRI system and electrical subsystems and components.
Participate in process optimization, layout planning, and workflow improvements on the manufacturing floor.
Partner with the engineering team to transition electrical and mechanical builds from prototype to pilot and production phases.
Document and report production data, including test results, deviations, and continuous improvement actions.

Supply Chain & Inventory Coordination

Collaborate with the supply chain team to ensure material readiness for upcoming builds.
Help maintain and update Bills of Materials (BOMs) and part metadata in ERP/MRP systems.
Assist in creating and tracking purchase orders, part shortages, and supplier deliveries to support on-time builds.
Coordinate with vendors on quality issues, delivery timing, and cost updates as needed.
Support physical inventory counts, receiving inspections, and reconciliation activities.

Manufacturing Floor Management Support

Work closely with floor technicians and production leads to ensure build schedules are met.
Identify bottlenecks, support equipment maintenance coordination, and assist in prioritizing daily work orders.
Reinforce quality and safety procedures in daily operations.
Help document and escalate production or quality issues to engineering and management teams.

Required Qualifications

Bachelor’s degree in Mechanical, Manufacturing, Electrical, Industrial, or related Engineering field.
1–3 years of experience in manufacturing, supply chain, or production engineering (medical device or regulated industry preferred).
Experience with SolidWorks or equivalent 3D CAD software.
Experience with electrical subsystems such as amplifiers, power supplies, power distribution units, as well as engineering measurement tools such as network analyzer, spectrum analyzer, oscilloscope, signal generator.
Experience interacting with suppliers and creating purchase orders
Familiarity with ERP/MRP systems (e.g., NetSuite, SAP, or equivalent).
Strong organizational, documentation, and time-management skills.
Proficiency in Microsoft Excel or data tools for tracking and reporting.
Ability to work cross-functionally in a fast-paced, hands-on startup environment.

Preferred Qualifications

Experience in medical device or regulated manufacturing (ISO 13485 environment).
Understanding of Lean Manufacturing, 5S, or continuous improvement methodologies.
Exposure to supplier qualification or quality management processes.
Strong interpersonal communication and problem-solving skills.
Comfortable with hands-on work on the production floor.

Location

Fully on-site at Promaxo HQ and Contract Manufacturing Facility

About Promaxo

Promaxo is a rapidly growing medical imaging, robotics, and artificial intelligence technology company focused on improving patient care in conjunction with our clinical customers. Our mission is to enhance the quality of care and impact patient’s lives through customer centric technological solutions that will redefine the standard of care in several key markets.

Promaxo was founded in 2016 by a team of entrepreneurs and healthcare innovators to develop a minimally invasive and patient-centric platform incorporating outpatient-based MRI and interventional robotic technologies. Based in Oakland, California, and backed by over 230 patents, the Company’s mission is to improve lives through state-of-the-art medical imaging, robotics, and AI capabilities. With an FDA cleared compact and adaptable MRI platform, Promaxo is redefining the standard of care by improving the quality and speed of patient diagnosis and interventions. With prostate cancer management as its beachhead market. The Company is also expanding into international markets with EU as the next geography with a subsidiary based in Brussels, Belgium.

By bringing MRI technology to in-office and the outpatient surgery center market, Promaxo has the potential to reach and serve every patient who needs care. Our goal is to help physicians manage the entire patient care continuum, from screening to diagnosis and treatment.

To achieve our organizational growth objectives we are looking for individuals to join our growing team in a workplace that values diversity in thought, where employees’ and the company’s goals are inseparable.

Job Type: Full-time

Pay: $100,000.00 - $150,000.00 per year

Benefits:

401(k)
Dental insurance
Health insurance
Paid time off
Vision insurance

Ability to Commute:

Oakland, CA 94607 (Preferred)

Ability to Relocate:

Oakland, CA 94607: Relocate before starting work (Preferred)

Work Location: In person

Promaxo

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Junior Manufacturing Engineer