We're seeking an experienced Turbomachinery Designer to take ownership of the detailed design definition for high-performance rotating machinery. This is a specialist technical role suited to someone who has built their career producing precision CAD models, manufacturing drawings, GD&T schemes, and tolerance stack-ups for aerospace propulsion or other advanced rotating equipment.
This is not a mechanical engineering or management position. We're looking for a career designer who enjoys solving complex design-for-manufacture challenges and delivering production-ready hardware.
Responsibilities
Produce detailed 3D CAD models and manufacturing drawings for turbomachinery components and assemblies.
Develop production-ready drawing packages including GD&T, datum schemes, fits, clearances and functional tolerancing.
Perform tolerance stack-up analysis to ensure rotating assemblies meet performance and manufacturing requirements.
Translate engineering concepts into manufacturable hardware while maintaining design intent.
Work closely with manufacturing, suppliers, quality and engineering teams throughout the product development cycle.
Support drawing releases, engineering changes and configuration control.
Drive continuous improvements in manufacturability, drawing quality and drafting standards.
Provide technical input on machining methods, inspection requirements and assembly considerations.
Required Experience
15+ years of professional experience in mechanical drafting or detailed design.
Significant experience designing turbomachinery or other complex rotating mechanical systems.
Extensive experience creating manufacturing drawings for precision mechanical hardware.
Expert knowledge of GD&T, functional tolerancing and tolerance stack-up analysis.
Strong understanding of precision machining, manufacturing processes and design for manufacture.
Advanced CAD experience using Siemens NX, CATIA or similar high-end CAD platforms.
Experience working within aerospace, propulsion, energy or other high-performance engineering environments.
Ideal Backgrounds
Candidates are likely to come from industries such as:
Rocket propulsion
Aircraft engines
Helicopter engines
Gas turbines
Industrial turbomachinery
Aerospace gearboxes
High-performance rotating equipment
Formula One powertrain design
Preferred Skills
Siemens NX or CATIA
GD&T and functional dimensioning
Tolerance stack-up analysis
Precision rotating assemblies
Aerospace manufacturing standards
Design for Manufacture (DfM)
Configuration management and engineering release processes
What We're Looking For
The ideal candidate has spent the majority of their career focused on detailed CAD design and drafting within turbomachinery or closely related rotating equipment. They are highly proficient in producing manufacturing-ready drawings, understand the realities of precision machining and assembly, and enjoy remaining hands-on in a deeply technical role.
We're looking for a specialist who wants to continue building world-class hardware rather than moving into engineering management.
Are you passionate about RF signal processing, geolocation and solving complex technical problems?
We're working with an innovative space company that's expanding into next-generation RF signal collection capabilities, leveraging an existing satellite constellation to develop cutting-edge intelligence products.
This is a unique opportunity to work at the intersection of space, RF engineering, digital signal processing and software development, helping build entirely new capabilities that will support national security and mission-critical applications.
What You'll Do
Analyse and optimise RF signal data collected from satellite-based sensors.
Develop and implement advanced signal processing techniques using Python, MATLAB or similar tools.
Apply geolocation techniques including TDOA, FDOA, AOA, beamforming and emitter fingerprinting.
Analyse RF signals across multiple frequency bands from VHF through Ka-band.
Work closely with Payload, SAR and Software Engineering teams to develop new collection capabilities.
Validate RF signal collections and improve overall system performance.
Produce technical documentation and support customer proposals and technical discussions.
Contribute to software development projects supporting next-generation signal collection products.
What We're Looking For
We're interested in engineers with experience in one or more of the following:
RF Signal Processing
Digital Signal Processing (DSP)
Signals Intelligence (SIGINT)
Electronic Warfare (EW)
RF Geolocation
RF/IQ Data Analysis
Emitter Identification & Characterisation
Direction Finding or Beamforming
You'll also ideally have:
Strong Python programming experience.
Experience analysing complex RF/IQ datasets.
Knowledge of TDOA, FDOA, AOA or similar geolocation techniques.
Experience with MATLAB, NumPy, SciPy or similar analysis tools.
C, C++ or Go experience is a bonus.
A background in Electrical Engineering, Physics or a related discipline.
Ability to obtain a TS/SCI Security Clearance.
Why This Role?
This isn't a traditional RF hardware engineering position.
You'll be joining a team building a brand-new capability, using an existing space-based platform to develop advanced RF signal collection products. You'll have the opportunity to influence technical direction, solve challenging engineering problems and work alongside experts across RF, software, payloads and satellite systems.
If you're looking for a role where your expertise in RF signal processing, geolocation and software can directly shape the future of space-based sensing, we'd love to hear from you.
An innovative space technology company is looking for a Senior Electrical Engineer to play a key role in developing a next-generation Earth observation payload that will help redefine how our planet is mapped from space.
This is a unique opportunity to take ownership of the electrical architecture of a sophisticated spaceborne instrument, working across the complete product lifecycle from concept and detailed design through hardware build, environmental testing, integration and launch preparation.
Working alongside a highly experienced multidisciplinary engineering team, you'll influence critical design decisions while helping deliver cutting-edge space hardware from the ground up.
What You'll Be Doing
Lead the design and development of the payload's electrical architecture, including power, data and avionics systems.
Develop high-reliability electronics for a complex spaceflight instrument.
Design FPGA-based hardware and integrate high-speed digital interfaces and peripherals.
Develop precision timing and synchronization systems for mission-critical payload operations.
Design power regulation and distribution systems for space applications.
Work closely with optical, mechanical and systems engineers to integrate the complete payload.
Collaborate with specialist suppliers to ensure critical hardware meets demanding performance requirements.
Support hardware build, assembly, integration, environmental testing and space qualification activities.
Perform circuit analysis, identify technical risks and contribute to design verification and validation.
Produce engineering documentation for design reviews, interface control, testing and system verification.
What We're Looking For
Bachelor's degree in Electrical Engineering or a related discipline.
Approximately 7+ years of experience developing complex electronic systems.
Experience designing electrical systems for aerospace, space or other high-reliability environments.
Strong understanding of power electronics, avionics and embedded hardware.
Experience with FPGA-based systems and high-speed digital interfaces.
Knowledge of spacecraft electrical architectures, power distribution and command & data handling systems.
Experience with EMC/EMI, grounding strategies and hardware qualification.
Ability to translate system-level requirements into robust hardware designs.
Excellent communication skills with experience working within multidisciplinary engineering teams.
Nice to Have
Spaceflight hardware development.
Laser or optical instrumentation.
Radiation analysis or radiation-tolerant electronics.
Analog and digital circuit board design.
Sensor integration.
PCB and CCA development.
SPICE simulation experience.
Why Join?
This is an opportunity to make a genuine impact on the development of a flagship space mission. You'll have ownership of critical electrical systems while working through the entire engineering lifecycle, from concept and architecture to flight hardware, integration and qualification.
You'll join a collaborative, fast-moving engineering team where your work will directly influence the success of an innovative space program, with the opportunity to solve complex technical challenges and see your designs become reality.
If you're looking for a role where you'll combine technical ownership, cutting-edge engineering and real mission impact, we'd love to hear from you.
?Remote (U.S.) ? $150k–$200k Base + Significant Equity
We're partnering with an innovative early-stage technology company developing next-generation environmental intelligence software for national security and commercial space applications. They are seeking a Principal Ionospheric Physicist to lead the scientific development of a real-time ionospheric modeling and data assimilation platform, transforming cutting-edge research into operational capability.
This is a rare opportunity to join a founding-level team where you'll own the scientific direction of a flagship product, working directly alongside senior technical leadership to solve some of the most challenging problems in space weather, atmospheric physics, and real-time environmental intelligence.
What You'll Be Doing
Lead the development of real-time ionospheric reconstruction algorithms using tomographic and sequential data assimilation techniques.
Advance physics-based models that fuse multiple live data sources into accurate volumetric electron-density estimates.
Develop methods to distinguish natural ionospheric effects from system anomalies, interference, jamming, or other operational impacts.
Work closely with software engineers to transition research algorithms into scalable production software.
Define validation strategies, performance metrics, and scientific benchmarks for operational deployment.
Collaborate with customers and technical stakeholders to translate scientific capability into mission-focused solutions.
Produce technical reports, whitepapers, and presentations supporting customer engagements and product development.
What We're Looking For
Strong background in ionospheric physics, space physics, atmospheric physics, geophysics, or a closely related field.
Experience developing real-time tomographic reconstruction or volumetric electron-density estimation methods.
Expertise with Kalman filtering, sequential estimation, ensemble methods, or other data assimilation techniques.
Experience integrating heterogeneous observational datasets such as GNSS, radio occultation, ionosondes, radar, in-situ sensors, or similar.
Strong scientific computing skills (Python or similar numerical environments).
Ability to communicate complex technical concepts clearly to both engineering teams and technical customers.
Proven ability to take scientific research through to operational or mission-ready implementation.
Nice to Have
PhD in a relevant scientific discipline.
Experience with RF propagation, GNSS, SATCOM, radar, or space weather impacts on communications and navigation.
Background in attribution analytics, anomaly detection, or environmental intelligence.
Experience deploying scientific or ML-driven products into operational environments.
Active U.S. Security Clearance or ability to obtain one.
Why Join?
Founding-level opportunity with significant technical ownership.
Meaningful equity alongside a competitive salary.
Direct influence over a flagship technology from research through operational deployment.
Small, highly technical team with rapid decision-making and direct customer engagement.
Opportunity to work on problems at the intersection of AI, space weather, atmospheric science, and national security.
Please note: U.S. Citizenship is required due to the nature of the work. Periodic travel to customer and partner sites may be required.
Principal Ionosospheric Physicist
?Remote (U.S.) ? $150k–$200k Base + Significant Equity
We're partnering with an innovative early-stage technology company developing next-generation environmental intelligence software for national security and commercial space applications. They are seeking a Principal Ionospheric Physicist to lead the scientific development of a real-time ionospheric modeling and data assimilation platform, transforming cutting-edge research into operational capability.
This is a rare opportunity to join a founding-level team where you'll own the scientific direction of a flagship product, working directly alongside senior technical leadership to solve some of the most challenging problems in space weather, atmospheric physics, and real-time environmental intelligence.
What You'll Be Doing
Lead the development of real-time ionospheric reconstruction algorithms using tomographic and sequential data assimilation techniques.
Advance physics-based models that fuse multiple live data sources into accurate volumetric electron-density estimates.
Develop methods to distinguish natural ionospheric effects from system anomalies, interference, jamming, or other operational impacts.
Work closely with software engineers to transition research algorithms into scalable production software.
Define validation strategies, performance metrics, and scientific benchmarks for operational deployment.
Collaborate with customers and technical stakeholders to translate scientific capability into mission-focused solutions.
Produce technical reports, whitepapers, and presentations supporting customer engagements and product development.
What We're Looking For
Strong background in ionospheric physics, space physics, atmospheric physics, geophysics, or a closely related field.
Experience developing real-time tomographic reconstruction or volumetric electron-density estimation methods.
Expertise with Kalman filtering, sequential estimation, ensemble methods, or other data assimilation techniques.
Experience integrating heterogeneous observational datasets such as GNSS, radio occultation, ionosondes, radar, in-situ sensors, or similar.
Strong scientific computing skills (Python or similar numerical environments).
Ability to communicate complex technical concepts clearly to both engineering teams and technical customers.
Proven ability to take scientific research through to operational or mission-ready implementation.
Nice to Have
PhD in a relevant scientific discipline.
Experience with RF propagation, GNSS, SATCOM, radar, or space weather impacts on communications and navigation.
Background in attribution analytics, anomaly detection, or environmental intelligence.
Experience deploying scientific or ML-driven products into operational environments.
Active U.S. Security Clearance or ability to obtain one.
Why Join?
Founding-level opportunity with significant technical ownership.
Meaningful equity alongside a competitive salary.
Direct influence over a flagship technology from research through operational deployment.
Small, highly technical team with rapid decision-making and direct customer engagement.
Opportunity to work on problems at the intersection of AI, space weather, atmospheric science, and national security.
Please note: U.S. Citizenship is required due to the nature of the work. Periodic travel to customer and partner sites may be required.
Spacecraft Manufacturing | Electric Propulsion | High-Rate Production | Aerospace
We're partnering with an innovative space technology company at the forefront of spacecraft, satellite, and advanced propulsion development. Following continued programme growth, they're looking to appoint a Manufacturing Engineering Manager to lead their manufacturing engineering function and help scale production of next-generation space hardware.
This is an excellent opportunity for an experienced manufacturing leader who enjoys building high-performing teams, improving manufacturing processes, and delivering complex aerospace products from design through production.
The Role
You'll lead the Manufacturing Engineering team while working closely with Engineering, Quality, Supply Chain, and Program Management to ensure production targets are achieved safely, efficiently, and to the highest quality standards.
This position combines strategic leadership with hands-on technical involvement, making it ideal for someone who enjoys solving manufacturing challenges while developing people and processes.
Responsibilities
Lead the Manufacturing Engineering team across multiple aerospace production programmes.
Deliver manufacturing performance across safety, quality, cost, and on-time delivery.
Develop production strategies that support increasing manufacturing capacity and customer demand.
Drive Design for Manufacturing (DFM) and Design for Production (DFP) initiatives.
Champion Lean Manufacturing tools including Kaizen, 5S, Value Stream Mapping, and continuous improvement.
Identify manufacturing bottlenecks and implement data-driven process improvements.
Support major programme reviews including SRR, PDR, CDR, TRR, and MRR.
Mentor, coach, and develop Manufacturing Engineers while building a culture of accountability and continuous improvement.
Collaborate with Engineering to ensure products are designed for efficient manufacture.
Partner with Quality to improve first-pass yield, resolve non-conformances, and maintain AS9100 compliance.
Work closely with Supply Chain and Production to ensure material availability and manufacturing readiness.
Monitor operational KPIs and implement corrective actions where required.
Support production scheduling, inventory planning, and manufacturing scalability.
What we're looking for
Bachelor's degree in Engineering, Operations Management, or a related discipline.
8+ years of manufacturing experience, including at least 3 years leading engineering or manufacturing teams.
Experience within aerospace, defence, space, or another highly regulated manufacturing environment.
Strong knowledge of Lean Manufacturing and continuous improvement methodologies.
Proven experience improving manufacturing performance, productivity, and operational KPIs.
Experience with ERP/MRP systems and production planning.
Excellent leadership, communication, and stakeholder management skills.
Nice to have
Spacecraft manufacturing, propulsion systems, satellites, or launch vehicle experience.
Experience with spacecraft fabrication, integration, and testing.
Knowledge of AS9100 quality systems.
Experience developing manufacturing processes from prototype through production.
Familiarity with high-rate production environments.
Why join?
You'll have the opportunity to lead manufacturing for cutting-edge space hardware while building and developing a talented engineering team. This is a business investing heavily in production growth, offering the chance to make a significant impact on how advanced spacecraft and propulsion systems are manufactured and delivered.
A US space propulsion company is hiring a Senior HR Consultant on a 6-month contract. They’ve recently become part of a larger space organization and are working through the integration, building the people processes they need now while migrating onto the parent group’s long-term HR platform. You’d own the delivery of that.
This isn’t a caretaker seat. The direction and the tooling are set. What’s missing is someone to build the execution plan and land it.
What you’ll be doing
Owning the HR platform migration onto the parent group’s systems
Building out performance management — framework, rollout, in-flight goals and midyear cycle
Driving talent management continuity through the integration
Change management — bringing leaders and the wider business through real transition
Building and delivering the training and enablement behind it
Partnering directly with the exec team on leadership effectiveness
What you’ll need
Senior HR practitioner who has owned people initiatives end to end
Integration, transformation or change experience — ideally post-acquisition
Manufacturing environment background
Small-to-mid-size or startup-like companies, where you build the process rather than inherit it
Genuinely independent — you take the brief and drive it
Able to be on-site in Littleton five days a week
US citizen or green card holder (ITAR requirement)
Nice to have
Aerospace, space or defense experience
HRIS migration at scale — you’ve done a system move and know where it breaks
Prior contract or interim work — you land, orient and add value inside two weeks
Interested? Click apply with an updated copy of your CV!
We're partnered with an innovative technology company developing advanced software that transforms complex scientific and mathematical models into production-ready applications for commercial and government customers.
As the business continues to evolve from research into commercial product delivery, they're looking to add a Junior Python Software Engineer to their growing engineering team. This is an excellent opportunity to work alongside experienced software engineers on technically challenging products while accelerating your own career in a collaborative startup environment.
The Role
You'll contribute to the development of modern Python applications, backend services, and cloud-based software that powers complex scientific and analytical workflows.
Working closely with senior engineers, you'll gain exposure to the full software development lifecycle, from design and implementation through testing, deployment, and production support.
This role is ideal for someone with a strong Python foundation who wants to learn quickly, take ownership, and build high-quality software that solves real-world problems.
Responsibilities
Develop and maintain backend applications using Python.
Build and support APIs for customer-facing applications.
Assist with cloud deployments and containerized environments.
Write clean, maintainable, and well-tested code.
Debug software issues and contribute to production improvements.
Participate in code reviews and technical discussions.
Work alongside senior engineers to improve software quality and engineering processes.
Collaborate with multidisciplinary teams to deliver new product features.
Required Experience
1-3 years of professional software development experience (internships alone will not be sufficient).
Spacecraft Manufacturing | Electric Propulsion | Satellites | High-Performance Space Systems
We're partnering with an innovative space technology company developing next-generation spacecraft, advanced propulsion systems, and satellite platforms for commercial and government missions.
As the business continues to scale, they're looking for a Senior Mechanical Manufacturing Engineer to take ownership of manufacturing readiness across multiple cutting-edge programmes. This is a highly visible role where you'll work across engineering, production, quality, and supply chain to take complex space hardware from design through manufacturing, integration, testing, and final delivery.
What you'll be doing
Own manufacturing readiness for mechanical components and assemblies across multiple programmes.
Drive manufacturing process improvements, standardisation, production scalability, and cycle time reduction.
Work closely with production teams to resolve manufacturing, quality, and yield challenges.
Support assembly, integration and test (AI&T) activities for spacecraft hardware and propulsion systems.
Lead manufacturing input during design reviews to ensure products are designed for manufacturability.
Investigate non-conformances, perform root cause analysis, and support MRB activities.
Develop manufacturing plans, work instructions, SOPs, travellers, and production documentation.
Design and implement tooling, fixtures, and assembly aids.
Work alongside technicians during builds, providing technical guidance and mentoring.
Manage manufacturing orders, inventory flow, inspections, and material availability.
Collaborate with procurement to maintain production schedules.
Support major programme milestones including CDR, MRR and TRR reviews.
What we're looking for
Bachelor's degree in Mechanical Engineering or Mechanical Engineering Technology (preferred).
Around 5-10 years of mechanical manufacturing engineering experience.
Experience supporting complex electromechanical or aerospace hardware through production.
Strong understanding of manufacturing processes, production documentation, and continuous improvement.
Experience with non-conformance investigations and root cause analysis.
Ability to work across multidisciplinary engineering and production teams.
Strong communication and organisational skills.
Eligibility to work in the United States.
Nice to have
Spacecraft manufacturing, integration or test experience.
Hall thrusters, propulsion systems, satellites, launch vehicles, or other aerospace hardware.
Experience developing manufacturing processes from prototype through production.
Programming or automation experience.
Experience supporting high-rate or low-volume/high-complexity manufacturing environments.
Why apply?
This is an opportunity to join a rapidly growing space company where you'll influence the full manufacturing lifecycle of advanced spacecraft and propulsion technology. You'll work on cutting-edge programmes, collaborate with highly experienced engineers, and play a key role in delivering hardware that's heading to space.
A fast-moving, well-funded physics and AI research company is tackling one of the hardest engineering problems in space: making data-center-class hardware work in orbit. They've built a powerful AI-driven physics reasoning engine — and now need senior aerospace judgment to keep it pointed at the right problems.
This is not a build role. It's an advisory seat: reviewing simulation output, stress-testing assumptions, and telling a brilliant but space-inexperienced team what's flight-real and what isn't.
What you'll do:
Review proof-of-concept and simulation results and call flight feasibility, fast
Advise across the hardest orbital data center problems: thermal control, cooling, radiation effects, and power
Help prioritize a research portfolio for maximum technical return
Flag dead ends before they cost time and capital
Act as validator and red-teamer for an AI-led engineering team
What you bring:
Senior aerospace engineer with hardware that has actually flown
Deep expertise in thermal/cooling, radiation hardening, power, or systems integration
Ideally a hybrid “technologist” profile — comfortable across both hardware and software
A systems-level generalist mindset, not a narrow specialist
Sharp, decisive judgment and comfort working alongside AI-assisted tools
If you've got flight heritage and want to shape how the next generation of computing infrastructure gets built in orbit, this is a rare seat at the table.
Firmware Engineer Location: Irvine, CA (Potential consideration for the Washington, DC area) Employment Type: Full-Time Work Arrangement: Onsite Salary Range:$160,000 – $180,000 USD About the Role An innovative space technology company is seeking an experienced Firmware Engineer to join its Space Systems Engineering team. In this role, you will be responsible for designing, developing, and verifying FPGA firmware for advanced radar and Synthetic Aperture Radar (SAR) payload electronics supporting next-generation Earth observation satellites. Working closely with RF, Systems, Embedded Software, and Assembly, Integration & Test (AI&T) teams, you will play a key role in developing flight-quality firmware for high-performance space hardware. This is an excellent opportunity for an engineer who enjoys solving complex digital design challenges while contributing to cutting-edge aerospace technology. Key Responsibilities
Design, implement, and verify FPGA firmware supporting radar signal generation, digital beamforming, and SAR data processing pipelines.
Develop and maintain RTL designs using VHDL and/or Verilog targeting Xilinx RFSoC and UltraScale+ FPGA platforms.
Architect modular and reusable FPGA frameworks that support multiple product configurations while reducing future development effort.
Integrate FPGA firmware with embedded software running on Linux and bare-metal ARM-based System-on-Chip (SoC) platforms.
Define and implement high-speed digital interfaces between FPGA fabric and RF/analog front-end hardware.
Perform timing closure, resource optimization, and power analysis for flight-grade FPGA designs.
Develop and execute FPGA verification strategies including simulation, hardware-in-the-loop (HIL) testing, flat-sat integration, and EGSE test environments.
Collaborate with RF and Systems Engineering teams to translate radar waveform and digital signal processing requirements into FPGA implementations.
Support Assembly, Integration & Test (AI&T) activities by providing firmware builds, diagnostic capabilities, and debugging support throughout payload integration and qualification.
Create and maintain configuration-controlled firmware baselines, release documentation, and design artifacts supporting engineering review milestones including PDR, CDR, and TRR.
Participate in design reviews, architecture trade studies, and technical risk assessments related to FPGA and digital subsystem development.
Required Qualifications
Bachelor's degree in Electrical Engineering, Computer Engineering, or a related technical discipline (Master's degree preferred).
5–8 years of professional experience designing FPGA firmware using VHDL and/or Verilog.
3+ years of experience with Xilinx (AMD) FPGA development tools including Vivado, Vitis, and Vivado HLS.
3–5 years of experience implementing digital signal processing algorithms in FPGA hardware, including filtering, FFTs, digital down-conversion, and waveform generation.
3–5 years of hands-on experience developing firmware for System-on-Chip (SoC) architectures, including PS-PL integration on Zynq or Zynq UltraScale+ platforms.
Working knowledge of high-speed serial interfaces and industry-standard communication bus protocols.
Strong analytical and debugging skills with the ability to optimize firmware performance, timing, and resource utilization.
Excellent communication skills and the ability to collaborate effectively within multidisciplinary engineering teams.
Preferred Qualifications
Experience developing firmware for Xilinx RFSoC devices such as ZU27DR, ZU47DR, or similar platforms with direct RF ADC/DAC integration.
Background in radar or Synthetic Aperture Radar (SAR) signal processing, including pulse compression, range/Doppler processing, or beamforming algorithms.
Familiarity with radar waveform design and RF system concepts such as dynamic range, noise figure, and spurious performance.
Experience developing aerospace, defense, or space-qualified electronic hardware.
Exposure to formal FPGA verification methodologies including UVM, constrained-random testing, and code coverage analysis.
Experience developing embedded Linux and bare-metal firmware for ARM Cortex-A/R processors.
Familiarity with version control systems and FPGA configuration management using Git and CI/CD workflows.
Knowledge of environmental qualification, radiation effects, thermal derating, FMEA, and reliability considerations for FPGA-based designs.
Experience supporting hardware integration and laboratory testing using oscilloscopes, logic analyzers, spectrum analyzers, and other electronic test equipment.
Why Join?
Develop flight-quality FPGA firmware for next-generation radar satellite payloads.
Work alongside highly skilled RF, Systems, Embedded Software, and AI&T engineers on cutting-edge space technology.
Contribute directly to advanced Earth observation missions supporting commercial and government customers.
