Staff Mechanical Engineer (Medical Imaging)

Location: Hybrid position based out of the Burlington, MA office. Travel up to 10% may be required, including travel to New York City, San Francisco, China, and Thailand. Candidates must be legally authorized to work in the United States and must not require current or future employment visa sponsorship.

Minimum full-time salary: $150,000 per year, plus bonus, equity, and benefits.

Company

hirify.global is a digital health company developing affordable, connected ultrasound systems using semiconductor-based Ultrasound-on-Chip technology, intelligent software, and educational tools.

What you will do

• Lead the development and definition of mechanical systems for complex medical imaging products and accessories.
• Translate product and engineering requirements into mechanical specifications, detailed designs, analyses, and manufacturing documentation.
• Design, simulate, and verify mechanical, thermal, assembly, EMI, EMC, and ESD performance.
• Create prototypes, 3D-printed fixtures, and jigs for debugging, characterization, and design validation.
• Apply DFx, DFM, and DFA principles to optimize materials, manufacturability, assembly, and volume production.
• Perform failure analysis, recommend corrective actions, and collaborate with cross-functional teams to resolve complex technical issues.

Requirements

• 10+ years of experience designing precision mechanical systems for high-volume manufacturing.
• Strong knowledge of statics, dynamics, thermal systems, mechanical architecture, and design trade-offs.
• Expertise in tolerance analysis, GD&T, RSS, SPC, Cp, and CpK.
• Highly proficient in SolidWorks and PLM systems, with experience developing complex electro-mechanical systems and thermal management solutions.
• Experience with DFx practices and local and global suppliers or manufacturing partners.
• Legally authorized to work in the United States without current or future employment visa sponsorship.

Nice to have

• Experience with V&V procedures and development gates for 510(k) medical products.
• Familiarity with advanced chip packaging and its impact on mechanical systems and architectures.
• Experience with 3D-printing methods for component and fixture prototyping.
• Experience collaborating with electrical engineering, industrial design, embedded software, reliability, and operations teams.

Culture & Benefits

• Health, dental, and vision insurance with annual HSA contributions.
• Employee Assistance Program and parental leave.
• 401(k) plan with matching contributions.
• Unlimited paid time off and 10 paid holidays per year.
• Employee Stock Purchase Plan, equity participation, and performance bonus eligibility.
• Office kitchens, stocked snacks and beverages, comfortable workstations, and opportunities for in-person collaboration.