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Landa seeks a Materials Researcher specializing in industrial inkjet ink formulations. The successful candidate will combine deep materials expertise with a practical understanding of complex Nanography system interactions, driving innovations from early research through manufacturing release.

Responsibilities:

* Development and optimization of water?based industrial inkjet ink formulations
* Design, plan, conduct, and analyze experimental work to support ink performance and reliability
* Maintain strong experimental traceability, documentation, and data integrity
* Collaborate with cross?functional teams including jetting, process, mechanical, service, and operations
* Provide technical solutions for customer escalations related to ink performance
* Support transfer of ink formulations from lab?scale development to pilot and production environments

Attributes:

* Self?motivated with strong ownership and execution mindset
* Team player with excellent communication skills
* Hands?on, practical approach to experimental work

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 Senior Flight Control Engineer.
What you'll own:
Design, implement, and tune the vehicle's core control laws in MATLAB/Simulink, with acoustic-source models embedded directly in the design loop.
Develop control strategies that treat radiated noise as a hard constraint alongside stability margins and handling qualities, through every phase of flight.
Build and maintain the nonlinear 6-DOF simulation environment used for control design, Monte Carlo robustness analysis, and pre-flight rehearsal of every test point.
Define attitude, rate, and trajectory constraints for noise-critical flight phases - departure, approach, and low-altitude operations over populated areas - jointly with the Acoustics team.
Autocode flight-critical control software to the real-time flight computer and verify it through processor-in-the-loop and hardware-in-the-loop campaigns.
Plan and execute flight test campaigns: write test cards, monitor telemetry in real time, and lead post-flight reconciliation of data against model predictions.
Run system identification programs that anchor aerodynamic, actuator, and noise-source models in flight data, feeding corrections back into the next control law release.
Lead control law design reviews with documented stability margins, robustness analyses, and failure-mode behavior, building the evidence base certification authorities will eventually audit.

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 Computer Vision & Autonomy Engineer.
What you'll own
Design and own multi-sensor fusion pipelines - camera, radar, GNSS/INS, and altimetry - delivering robust, high-rate state estimation through GNSS-degraded urban environments.
Build the landing-site perception system: real-time detection, geometric assessment, and obstruction monitoring of vertiports and contingency sites during steep, noise-optimal approaches.
Train, quantize, and deploy neural perception models on embedded flight compute, owning latency, memory, and power budgets down to the millisecond.
Develop perception for detect-and-avoid: tracking non-cooperative traffic - small UAS, birds, general aviation - at ranges that preserve quiet, gentle avoidance maneuvers.
Stand up the data engine: flight-test data collection, ground-truth generation, dataset curation, and automated regression of model performance across releases.
Validate the perception stack in high-fidelity simulation, sensor replay, and hardware-in-the-loop benches before any algorithm touches the vehicle.
Architect run-time monitoring and assurance around learned components, producing the evidence structure a certification authority can eventually accept.
Support flight test campaigns end to end: integrate and calibrate sensors, analyze logs, and turn every anomaly into a fix or a documented limit within days.

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.

Prepare media and solutions according to established protocols
Assemble and disassemble bioreactors and related equipment
Clean and maintain bioreactors and supporting tools
Calibrate bioreactors to ensure accurate operation
Perform bioreactor sampling as required
Support the Process Development (PD) team with cell maintenance
Accurately document all procedures and experimental activities
Assist in transferring processes to pilot and production scales

Required Manufacturing Engineer
Job Description Summary
Activities contributing to the design and development of products, solutions and systems. Includes activities linked to technical improvement of existing products and components Impacts quality of own work and the work of others on the team. Executes standard operational/technical tasks typically subject to instructions and work routines. There is latitude to rearrange the sequence to complete task/duties based on changing work situations.
Key Responsibilities:
Support the development, optimization, and control of manufacturing processes (e.g., lithography, etch, deposition, CMP, diffusion).
Monitor and analyze process performance, yield, and defectivity trends.
Perform root cause analysis and implement corrective actions for process deviations and excursions.
Collaborate with cross-functional teams (R&D, equipment engineering, quality) to improve process stability.
Assist in process qualification, technology transfer, and new product introduction (NPI).
Maintain and update process documentation, SOPs, and control plans.
Use statistical tools (SPC, DOE) to drive continuous improvement.
Support troubleshooting of equipment and process-related issues.
Ensure compliance with safety, cleanroom protocols, and quality standards.

This is an opportunity to embark on an interesting and challenging adventure into the world of satellite communication which is undergoing a major disruptive revolution.

The LS includes Control and data processing HW, SW as well as Phy and Radio HW and FW, to construct a full communication system supporting DVB-S2X as well as other Radio and IP communication protocols.

 Responsibilities

Landing station system validation activity including Phy, HW and SW validation
Study system architecture and system requirements and take part in a test plan to address these requirements in collaboration with system engineering and other teams
Define and write automatic test plans and test procedures for new systems and features
Build test setups for fully automated regression as well as for manual tests
Take active part, hands-on in team execution: integration and feature/product enabling, bring up and debug activities, regression automation test of satellite systems
Record, investigate and analyze defects
Investigation of root cause of test case failures and providing corrective action in conjunction with development teams
Support Test Management tools and continuous integration methodologies
Data analysis and post processing of data collected
Compilation of regular Test execution summary report with metrics