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we are looking for a we are looking for a.
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 looking for a Aerodynamics Engineer.
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.

we are looking for a Electric Propulsion Engineer.
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.

we are looking for a Composite Structures Engineer.
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.

Laser Systems Engineer (Maternity Leave Replacement).
We are looking for Elbit Systems in Rehovot is looking for a Laser Systems Engineer (Maternity Leave Replacement). Join a meaningful role focused on leading and supporting system integration processes for advanced electro-optical systems incorporating high-power lasers. This position offers the opportunity to work at the forefront of technology within a leading defense organization, with direct impact on the development of complex multidisciplinary systems. In this role you will Lead and define system integration processes for advanced electro-optical systems Work independently in the laboratory environment, including execution of system tests and experiments Lead multidisciplinary teams and collaborate with multiple interfaces Write and maintain technical and system documentation Work in a dynamic technological environment with challenging project timelines.

*Only relevant applications will be answered.
Rehovot#

We are looking for a R&D System Scientist Lead
Role Description
The system engineering team is a multidisciplinary team of physicists and engineers that lead and define the development of novel technologies and advanced solutions for high standard metrology products all the way from early research stages to full product delivery. These systems combine advanced HW & mechanical design with complex optical systems, electronics, motion and control, algorithmic solutions and SW.
We develop metrological products for challenging applications in the semiconductor industry - Demanding accuracy, precision, fast & high-rate measurement operation, all together with the high robustness standards associated with high-volume manufacturing (HVM) production lines of our customers.
The system engineer is required to demonstrate both innovative and critical thinking together with methodological and precise scientific investigation, both broad and in-depth understanding of complex multi-disciplinary systems with strong insight of the physics and algorithms defining its performance.
The system engineer is required not only to perform as a technology expert but also hold a firm understanding of the broad view related to the many stake holders - Customer requirements, marketing and business, service challenges and production capabilities. The system engineer defines the technology that will solve the problem, but also how the customer will use it. The system engineer develops the technology but also the delivery plan and method, down to all the last details.
We are looking for innovative multidisciplinary experts that have strong insight and scientific thinking that are pro-active team players and push for high standard delivery.
Responsibilities
What you will be doing:
Theoretical and experimental study of new system methods and algorithms to support state-of-the-art solutions
Define and oversee the implementation of your solutions
Hands on tool experiments and testing in clean-room environment
Service and production guidance and support on challenging topics
Collaboration and system lead with HW and SW engineers
Data and statistical analysis
Advanced logic and sequence design
Algorithm development
Performance and critical behavior testing and design
Developing practical solutions and methods for critical challenges
Conduct lab and on-site system diagnostics, troubleshooting, and problem-solving. Tasks include root-cause analysis, mitigation plans, implementing robust system calibration methods, and product transfer to manufacturing.
Intensive interface with diverse disciplines: physics, optics, algorithms, mechanics, electronics, and software.
Transform customers high-level requirements into concrete technical specifications and design.
Flights to customers around the world (up to 2 times per year).

The Production team is looking for a Production Integration Engineer to join the integrated metrology line and work on state of the art tools in the semiconductor industry.
Your role will be to manufacture the company products while maintaining highest quality and on-time delivery.
As part of your job you will interact and work with the Engineering, R&D and QA departments to solve complicated on tool problems and test new tools and features as part of the transfer to production process.
Responsibilities
What will you be doing:
Lead tool manufacturing process from start to end (1-2 weeks project).
Integration of multidisciplinary systems (optical, electronic, pneumatic, computing, and mechanical) according to predefined procedures.
Ability to solve complex system challenges, constantly learning and striving to independence.
Working with engineering and R&D to address systems/production process challenges.
Addressing quality issues and repair recommendations for suppliers by nonconformance report.
Working in an organized way using digital procedures and flow management system.
Always striving to reduce cycle time and improve working process.
Helping and consulting team members to overcome challenges on their tools.

The Engineering department is looking for a Product Leader to be responsible for End-to-End system engineering related aspects
our Engineering department is part of DMD division.
You will be responsible for overseeing all NPI-related processes, ensuring manufacturability and sustainability across our multidisciplinary products, including both hardware and software.
Responsibilities
What will you be doing:
Lead NPI activities from the early design phases (DFx, prototyping) through the first article stage, implementation (High Volume Manufacturing), and ongoing sustainability
Lead and support aspects of existing products through ECO, including new Design, Failure Analysis, Wavers review, End Of Life substitute, Procedures
Act as a focal point with Supply Chain, Purchasing, Quality, Logistics, Service and R&D
Responsible of System aspects in Production line, through product cycle- NPI to End of Life
Support Production requirements, jigs/ test tools, troubleshooting, cost reduction activity and reliability

The integration team is looking for an Integration Engineer to work in a dynamic planning role.
Youll be joining the Production group in the Operation department as an Integration Engineer:
Our role is to maintain company business by manufacturing and delivering products to our customers in the highest quality & on-time
Responsibilities
What you will be doing:
Lead tool manufacturing from start to end (10 weeks project) of multidisciplinary complex systems Integration (optical, electronic, pneumatic, robotics, computing and mechanical) according to predefined procedures while overcoming quality, maturity and system issues.
Working with engineering and R&D to address systems/production process issues
Working with suppliers to address quality issues and repair
Involvement in production of repaired units (service support)
Working in organized way according to procedures.