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We are looking for a talented Mechanical Design Engineer to join our dexterous hands development team. You will work alongside senior engineers who lead this field and bring extensive experience in miniature mechanisms.
This is a highly hands-on position in a fast-moving, multidisciplinary environment. You will take mechanisms from early concepts through detailed design, prototyping, testing, iteration, and preparation for production.
Responsibilities:
Design compact, high-performance mechanisms for dexterous robotic hands, fingers, and wrists.
Develop joints, transmissions, actuation systems, tendon or cable-driven mechanisms, and sensor-integrated components.
Perform kinematic, force, tolerance, and structural analyses.
Create detailed 3D CAD models, assemblies, production drawings, and bills of materials.
Build and assemble prototypes and conduct hands-on mechanical testing.
Design test fixtures and define practical validation procedures.
Investigate failures, identify root causes, and rapidly implement design improvements.
Select materials, bearings, fasteners, springs, cables, actuators, sensors, and manufacturing processes.
Work closely with controls, electronics, software, industrial design, and manufacturing engineers.
Collaborate with suppliers and support the transition from prototypes to repeatable production.

Required Composite Structures Engineer
Why this role exists
The airframe is not just a load path - it is part of the acoustic system. Every panel that vibrates radiates, every joint that transmits structure-borne energy undoes work the rest of the vehicle did to stay quiet. You will design and substantiate the composite structure of a novel lift and propulsion architecture where laminate stiffness, ply-level damping, and transmission-path isolation are traded as deliberately as mass and strength - because our roughly fourfold acoustic advantage survives only if the structure carries it.
What you'll own:
Design composite primary and secondary structure - laminate definitions, ply schedules, core selections, bonded and bolted joints - from concept layout through released engineering definition.
Build, run, and own detailed FEA models for static strength, buckling, and structural dynamics, and keep them correlated against coupon, element, and full-scale test evidence.
Drive vibro-acoustic behavior of the airframe: characterize panel modal density, radiation efficiency, and structure-borne transmission paths, and turn stiffness and damping into deliberate acoustic design levers.
Define and execute structural test campaigns - building-block coupon and element tests, modal surveys and ground vibration tests - including instrumentation plans, test readiness reviews, and post-test model correlation.
Develop material allowables and laminate design values with materials and process engineers, and document the basis for every margin you claim.
Write structural substantiation reports with traceable loads, methods, and margins of safety that will stand up to a certification authority, not just an internal review.
Trade mass against transmission loss and damping treatments directly with the Acoustics team, and defend the structural side of those trades at vehicle-level design reviews.
Support the build: assess layup and tooling feasibility, review first articles, and disposition manufacturing discrepancies on flight hardware.

Required Systems Integration Engineer
Why this role exists
On most aircraft programs, systems engineering keeps the weight, power, and safety budgets honest. There is a fourth budget - noise - and it is the one the company lives or dies by, flowed down through every interface, mount, harness, and duty cycle on the vehicle. This role exists because a roughly 4 acoustic advantage is an architecture claim until someone turns it into a closed set of vehicle-level requirements, traces every one to a subsystem owner, and walks the verification evidence onto the flight line.
What you'll own:
Own requirements flow-down from vehicle-level acoustic, performance, and safety targets to subsystem specifications under an ARP4754A-aligned development process.
Author and control interface definitions across structures, propulsion, avionics, and software - including the vibration, isolation, and acoustic constraints most ICDs never carry.
Build and maintain the vehicle requirements and verification database with full bidirectional traceability from stakeholder need to test evidence, and defend it in audits.
Plan and run integration campaigns on the systems bench and iron bird: power-on sequencing, interface checkout, fault injection, and end-to-end functional verification before anything flies.
Lead ground and flight test campaigns as the vehicle-level V&V owner - define test objectives, success criteria, and instrumentation requirements, then reconcile measured results against requirements line by line.
Chair cross-subsystem integration reviews and arbitrate trades where a decibel saved in one subsystem costs mass, power, or schedule in another.
Conduct safety assessment work - FHA, PSSA, FMEA, and fault trees per ARP4761 - jointly with subsystem leads, and track every derived requirement to closure.
Drive gated design reviews from SRR through test readiness with hard closure metrics: verification status, open interface items, and integration risk burn-down.

Required Electric Propulsion Engineer
Why this role exists:
We exist to make urban flight quiet enough that cities say yes. In electric aircraft, once aerodynamic sources are suppressed, the drivetrain can become what remains: torque ripple, radial force harmonics, and inverter switching rise toward the dominant tones an observer on the ground hears. This role owns the electric propulsion system as an acoustic source - you will design motors and drives where electromagnetic noise is a first-order requirement, traded with the same rigor as power density, efficiency, and mass.
What you'll own:
Design and analyze motor electromagnetics with torque ripple, cogging torque, and radial force harmonics treated as hard requirements alongside efficiency and power density.
Develop inverter modulation and current-control strategies - including harmonic injection and active ripple compensation - that suppress electromagnetic excitation before it becomes radiated tone.
Build and validate multiphysics models chaining electromagnetic force prediction through structural transfer paths to radiated noise, correlated against dyno and vehicle data.
Plan and execute dyno test campaigns with synchronized electrical, vibration, and acoustic instrumentation, owning the data pipeline from raw capture to engineering verdict.
Integrate motors, inverters, and mounts into the vehicle's novel lift and propulsion architecture, working structure-borne transmission paths jointly with the Structures and Acoustics teams.
Characterize thermal behavior on the dyno and derive continuous and peak torque envelopes that hold across the full flight profile.
Define acceptance and qualification test procedures for propulsion units, including back-EMF, efficiency-map, vibration, and acoustic signature checks.
Lead propulsion design reviews and hardware failure investigations, driving root cause to closure with documented corrective actions.

Required Aerodynamics Engineer
Why this role exists:
Aerodynamics and acoustics are not separate disciplines - every flow decision is a noise decision. We are building an aircraft whose acoustic signature is roughly 4 lower than conventional eVTOLs, and that margin is won or lost in the details of unsteady flow around our novel lift and propulsion architecture. This role exists because we need an aerodynamicist who treats sound as a first-order design constraint, not a downstream check, and who can carry a configuration trade from CFD through the wind tunnel to flight data.
What you'll own:
Own aerodynamic design and analysis of vehicle-level configurations, trading lift-system efficiency directly against acoustic source strength across all phases of flight.
Build and run high-fidelity CFD campaigns - steady RANS for performance maps, unsteady and scale-resolving simulations where acoustic source prediction demands it - with documented mesh and turbulence-model sensitivity studies.
Couple aerodynamic predictions to acoustic propagation models, working with the Acoustics team to trace far-field noise back to specific unsteady flow mechanisms on the vehicle.
Plan and execute wind tunnel test campaigns end to end: model definition, instrumentation plans, test matrices, on-site execution, and post-test correlation against CFD predictions.
Develop and maintain the vehicle aerodynamic database - polars, control derivatives, and interactional effects - feeding flight dynamics, performance, and loads analyses.
Correlate predictions against flight test data, drive down model uncertainty, and publish updated aero models with quantified validation status.
Present design trades and analysis results at internal design reviews, defending recommendations with data when performance and noise pull in opposite directions.
Define aerodynamic requirements and acceptance criteria for vehicle hardware, and review geometry releases for compliance with the validated aero lines.

Required Acoustics Research Engineer
Why this role exists
Noise - not range, not cost - is what keeps aircraft out of cities. We exist because we believe an acoustic signature roughly four times lower than conventional eVTOLs changes what urban aviation is allowed to be, and this role sits at the exact center of that bet. You will own the methods that tell us, with numbers we can defend, how quiet the vehicle actually is - and where the next decibel comes from.
What you'll own:
Develop and validate source-noise prediction models for our novel lift and propulsion architecture, from first-principles aeroacoustics through empirically anchored corrections.
Design and execute acoustic measurement campaigns in anechoic facilities and at outdoor ranges, owning microphone array design, calibration chains, and data acquisition end to end.
Reduce rig and flight-test acoustic data into validated spectra, directivity maps, and component-level source rankings that directly drive vehicle design decisions.
Quantify community-noise exposure using EPNL, SEL, dBA, and tonality-corrected metrics, and translate the results into hard, testable requirements for design teams.
Build psychoacoustic models - loudness, sharpness, tonality, fluctuation strength - and run jury listening studies that connect physical metrics to human annoyance.
Run aeroacoustic simulations coupling CFD to acoustic analogy solvers (FW-H or equivalent), and reconcile predictions against measured data every design cycle.
Define and defend the vehicle noise budget at design reviews, allocating margins across subsystems and flagging acoustic risk before hardware is built.
Author measurement procedures, test reports, and model validation documents rigorous enough to anchor future certification arguments.

We are seeking a highly skilled Thermal Engineer to design, analyze, and optimize thermal management solutions across our products and systems. The ideal candidate will have strong analytical capability, hands-on experience with thermal simulation tools, and a solid understanding of heat transfer, fluid mechanics, and materials.
Key Responsibilities:
Design and develop thermal management systems, including cooling architectures, heat exchangers, and thermal interfaces.
Perform detailed thermal simulations (CFD, FEA) to predict temperature distribution, heat flow, and performance under various operating conditions.
Conduct experimental testing and validation of thermal components using lab equipment such as thermal chambers, calorimeters, sensors, and DAQ systems.
Evaluate thermal performance trade-offs and optimize designs for efficiency, cost, manufacturability, and reliability.
Collaborate with electrical, mechanical, and system engineering teams to integrate thermal solutions into products.
Create technical documentation including thermal models, test reports, and design guidelines.
Investigate thermal failures, perform root-cause analysis, and implement corrective actions.
Support prototype build and participate in Design Reviews.

We are seeking a Battery Testing Engineer to plan, execute, and analyze battery tests at the cell, module, and pack levels. This role is highly hands-on and data-driven, focusing on performance validation, safety testing, and reliability of battery systems throughout development and production phases.
Key Responsibilities
Develop and execute test plans for battery cells, modules, and packs, including performance, lifecycle, safety, and environmental testing.
Support prototype builds and validation testing.
Operate battery test equipment such as cyclers, thermal chambers, power supplies, load banks, and DAQ systems.
Analyze test data to evaluate capacity, efficiency, degradation, thermal behavior, and failure modes.
Define test procedures, acceptance criteria, and reporting formats in alignment with product requirements and standards.
Support abuse, stress, and safety testing (thermal, electrical, mechanical) in controlled lab environments.
Investigate test anomalies and failures, perform root-cause analysis, and support corrective actions.
Collaborate with mechanical, electrical, and thermal engineers to correlate test results with design assumptions.
Maintain test documentation, lab records, and calibration status of equipment.

We are seeking a Product-Oriented Mechanical Engineer to lead the mechanical design and development of battery systems, from concept through production release. This role emphasizes robust, manufacturable design of battery modules and systems, and hands-on support through prototyping, validation, and industrialization.
Key Responsibilities:
Design and develop mechanical architectures for battery modules and systems, including enclosures, frames, compression systems, mounts, and safety features.
Own mechanical design from concept, detailed design, and prototyping through DVT/PVT and production release.
Define and manage mechanical requirements related to strength, vibration, shock, sealing, thermal interfaces, and serviceability.
Perform structural and fatigue analysis (FEA) to validate designs against automotive, marine, or industrial standards.
Collaborate closely with thermal, electrical, and systems engineers to ensure proper integration of cells, busbars, thermal systems, and electronics.
Support battery safety design, including mechanical protection, cell retention, venting paths, and abuse mitigation features.
Support prototype builds and root-cause analysis during testing and production ramp-up.
Generate and maintain detailed drawings, BOMs, and engineering documentation.

Required CAD & CAE Engineer
Location: Sderot, Israel (On-site)
Key Responsibilities:
Create and modify CAD models (parts and assemblies) to support design iterations and optimization.
Develop and execute simulation models to evaluate structural, thermal, and Multiphysics performance.
Perform analyses including static, dynamic, vibration, fatigue, and nonlinear simulations.
Drive simulation-informed design changes, improving performance, weight, cost, and reliability.
Collaborate with mechanical, thermal, electrical, and system engineers to define requirements and integrate subsystems.
Build and validate high-fidelity models, including material definitions, contacts, and realistic boundary conditions.
Correlate simulation results with experimental/test data and refine both models and designs.
Support product development from concept through prototyping, validation (DVT/PVT), and production.
Apply DFM/DFA principles to ensure designs are manufacturable and scalable.
Generate engineering drawings, GD&T, and documentation for production release.

We are seeking a Optomechanics and Thermal Engineer to join the Switch Group. In this role, you will be a key contributor to the design, analysis, and validation of high-bandwidth Ethernet switching systems, working closely with cross functional teams to ensure robust thermal and mechanical performance
job requisition id
2604880
What You Can Expect:
Own the Optomechanics/mechanical and thermal design, simulation, validation, and integration of our next-generation Switch Group development and reference design systems for Data Centers for AI hyperscale customers.
You will work shoulder-to-shoulder with HW, SIE, FW, Validation, and silicon teams to drive decisions on cooling solutions, power delivery packaging, structural integrity, and manufacturability, and will lead the Optomechanics-thermal engagement with our ODM and component vendors.
Own the Optomechanics-thermal design of Switch Group systems (including thermal solutions and mechanical challenges on PCB / chassis/rack level).
Design and execute Optomechanics and thermal experiments in the lab - from DOE through measurement, analysis, and corrective action.
Debug mechanical and thermal failures; drive root-cause to closure; take previous learnings to next products.

We are looking for a Senior Building Services (HVAC) Design Engineer to join our Israeli team based in Kiryat Gat (office/site based - 5 Days per Week) who is excited about working on advanced facilities projects that enable the heart of our clients business.
Join us and you will have the chance to both support and lead projects at some of the worlds most state of the art industrial and commercial facilities. You will be accountable for schedule and technical quality of challenging engineering tasks, as you gain familiarity with the clients expectations, scope, budget, and schedule. You may also provide on-site assistance during startup, coordinating work activities with other design and engineering professionals and the discipline lead.
You will serve as a Subject Matter Expert (SME) within the Mechanical discipline. In this role you will solve complex problems, take a broad perspective to identify innovative solutions, and work independently with minimal guidance in only the most complex situations. You may lead a functional team or project and serve as a best practice and quality resource.
You will also have the chance to utilize your technical expertise mentoring junior team members to help your team discover what drives them, nurturing their purpose and guiding them forward. Your role keeps our company connected and we will support you with what you need to be successful.  Bring your creativity, ambitious spirit, and extreme attention to detail, and well help you grow, pursue, and fulfill what drives you - so we can deliver extraordinary solutions for a better tomorrow, together! 

We are seeking a Pipe Stress Engineer to support complex and fast-paced Electronics facilities projects. In this role, you will be responsible for the analysis, design, and integrity assessment of piping systems while collaborating with multidisciplinary engineering teams to deliver high-performing solutions. This position includes regular attendance at client sites for field assessments, design reviews, and project coordination.
Key Responsibilities:
Perform pipe stress analysis using AutoPIPE
Select pipe supports from standard vendor catalog and/or from internal support database
Design custom pipe supports based on project-specific requirements including load conditions, space constraints, and expected travel
Perform engineering calculations such as equipment nozzle load evaluations, trunnion design checks, weld adequacy assessments, etc
Prepare and maintain all pipe stress engineering deliverables and documentation
Coordinate closely with piping designers, structural engineers, and other disciplines to ensure integrated project delivery
Conduct field walks, site investigations, and client meetings to support engineering design and project execution.