Senior Hardware Validation Engineer (m/f/d)

We are seeking an experienced and proactive Hardware Validation Engineer with a strong background in mechanical engineering to be the driving force behind product reliability for our active loudspeaker systems.

The ideal candidate:

• Has a strong background in mechanical engineering.

• Is highly collaborative and hands-on.

• Is comfortable acting as the primary technical bridge between an external mechanical engineering lead and mechanical engineering team (US-based) and an internal multi-disciplinary development team (electrical, acoustics, software) in Europe.

• Is willing and able to travel up to 20% domestically and internationally.

• Has the ability to travel to the US.

• Lead the validation and testing strategy for all mechanical components and full product assemblies.

• Have a direct impact on product quality from the earliest prototype stages through to mass production.

• Function as the main communication conduit between the external US-based mechanical engineering team and the Berlin-based development teams.

Validation strategy and execution:

• Design, develop, and execute comprehensive validation and reliability test plans for mechanical components and complete active loudspeaker products.

• Perform hands-on testing on prototypes and ensure product durability and robustness by specifying and arranging dedicated test procedures (e.g., environmental, shock/vibration, life-cycle).

Prototyping lead on mechanical engineering:

• Take the lead during all prototyping phases in Berlin, ensuring an intense focus on early mechanical validation and failure prevention through DFMEA and risk analyses.

• Drive the definition and execution of mechanical test procedures for prototypes built on-site.

Design for excellence:

• Actively participate in design reviews, critically applying DFM (Design for Manufacturability) and DFA (Design for Assembly) principles.

• Provide practical, engineering-focused feedback to the design teams to optimize mechanical parts for high-volume, quality production.

Technical bridging and collaboration:

• Function as the main communication conduit between the external US-based mechanical engineering team and the Berlin-based development teams.

Education and experience:

• Bachelor's degree in mechanical engineering or a related technical discipline.

• Proven professional experience in a hardware validation, reliability, or quality engineering role focused on physical products with strong electro-mechanical integration.

Testing and prototyping expertise:

• Demonstrable hands-on experience creating, managing and performing detailed hardware validation protocols.

• Strong experience with building fast prototypes, validating concepts and designs as early as possible.

Manufacturing and design acumen:

• Strong working knowledge of DFM/DFA methodologies and how mechanical design impacts manufacturing quality and yield.

• Experience with manufacturing processes such as extrusion, injection molding, die casting and additive manufacturing.

• CAD software experience for mechanical design reviews, tolerance analysis, and support of manufacturing/assembly teams. 

• Experience with PTC Onshape is considered a strong plus.

• Comfortable with CAD software for des

At HOLOPLOT we work in a flexible hybrid setup with trust-based working hours, giving you the freedom to organise your day in a way that supports focus, deep work and balance. Pay is competitive and fair, and we offer perks and benefits such as subsidised public transport, lunch allowances, Urban Sports and a company pension scheme.

You’ll join an international, open-minded team across software, hardware, product and research, in an environment with plenty of autonomy and ownership. You’ll work on cutting-edge audio technology, turn complex requirements into working solutions and contribute to global projects, with support for your growth through individual development plans, mentoring and coaching.