Are you excited by the idea of supporting the infrastructure behind the next generation of space exploration?
We're partnered with an innovative aerospace company developing advanced space robotics, autonomous vehicles, and lunar mobility technologies that will play a key role in humanity's return to the Moon and beyond. As the company continues to scale, they're looking for a Senior Systems Administrator to help design, build, and maintain the critical infrastructure that supports engineering, manufacturing, and mission operations.
This is an opportunity to join a fast-moving, mission-driven environment where your work directly enables groundbreaking aerospace programs.
What You'll Be Doing
As a Senior Systems Administrator, you'll work closely with IT and Security leadership to manage and improve a modern hybrid infrastructure environment across cloud, on-premise, and enterprise platforms.
Responsibilities include:
Managing and supporting enterprise backup solutions
Maintaining and optimizing VMware ESXi environments
Designing, deploying, and supporting Microsoft Azure infrastructure
Managing SharePoint Online and associated integrations
Supporting multi-cluster Kubernetes environments
Collaborating with security teams to implement and maintain compliance controls
Supporting NIST 800-171 and NIST 800-53 aligned environments
Managing complex Okta deployments and identity solutions
Designing and implementing Okta Flows
Supporting escalated technical issues alongside service desk and endpoint teams
Automating infrastructure and operational workflows through scripting
Supporting multiple projects simultaneously in a fast-paced environment
Participating in occasional after-hours and weekend support when required
What We're Looking For
Bachelor's degree in Information Technology, DevOps, Computer Science, or equivalent experience
4+ years of Systems Administration or Infrastructure Engineering experience
2+ years of broader IT experience
Azure Fundamentals certification
Experience managing Azure, AWS, and VMware/ESXi environments
Familiarity with NIST security frameworks
Strong Linux and shell scripting knowledge
Proficiency with Bash, Python, and PowerShell
Strong troubleshooting and problem-solving skills
Excellent communication and stakeholder management abilities
Self-motivated and comfortable working in a dynamic environment
U.S. Person status required
Preferred Experience
Azure Administrator Associate certification
Terraform and Infrastructure-as-Code experience
Aerospace, defense, or highly regulated industry experience
Multi-site network administration
Windows Server administration
Multi-tenant Microsoft 365 environments
Hybrid Active Directory environments
MacOS administration
Intune and Jamf Pro MDM platforms
Kubernetes production environments
Why This Opportunity?
Support programs helping shape the future of space exploration
Work alongside engineers building real flight hardware and autonomous systems
Join a collaborative team where infrastructure is viewed as mission-critical
Gain exposure to cutting-edge cloud, security, and enterprise technologies
Make a tangible impact within a rapidly growing aerospace organization
Benefits
Competitive salary and equity opportunities
Medical, dental, and vision coverage
401(k) with company match
Generous PTO package
Paid holidays
Parental leave
Professional development and educational reimbursement
Opportunity to work on some of the most exciting aerospace programs in development today
If you're passionate about infrastructure, automation, cloud technologies, and supporting missions that push the boundaries of what's possible, we'd love to hear from you.
We are seeking a highly motivated and detail-oriented Mechanisms Engineer to support the assembly, integration, and testing (AIT) of advanced aerospace and high-reliability mechanical systems. The successful candidate will work in a hands-on engineering environment, collaborating closely with design, test, manufacturing, and production teams to ensure successful build, qualification, and delivery of complex mechanical assemblies and subsystems.
Key Responsibilities
Manufacturing & Integration Support
Provide manufacturing and test engineering support during product build, integration, and verification activities.
Support assembly, integration, and qualification efforts for mechanical systems and subsystems.
Collaborate with production teams to resolve manufacturing issues and improve build processes.
Provide feedback to design engineering teams to optimize manufacturability, assembly flow, cost, and production efficiency.
Testing & Verification
Plan, perform, and lead component-, assembly-, and subsystem-level testing activities.
Develop testing requirements, procedures, tooling, fixtures, and support equipment.
Support environmental and qualification testing activities, including vibration, shock, thermal, and mechanical performance testing.
Analyze test results and generate detailed technical reports documenting findings and recommendations.
Engineering & Analysis
Participate in design reviews, engineering studies, and trade-off analyses to determine optimal assembly, integration, and test strategies.
Execute engineering analyses using sound engineering principles while adhering to company standards and program requirements.
Support continuous improvement efforts through design refinements and lessons learned from testing and production activities.
Troubleshooting & Continuous Improvement
Investigate anomalies, failures, and non-conformances during manufacturing and testing activities.
Perform root-cause investigations and support corrective and preventive action implementation.
Drive resolution of technical issues through cross-functional collaboration.
Contribute to iterative design improvements based on production and test feedback.
Qualifications
Education
Bachelor's degree in Mechanical Engineering, Aerospace Engineering, or a related engineering discipline.
Experience
Minimum 2–5 years of experience supporting mechanical system assembly, integration, testing, manufacturing, or product development within aerospace, defence, automotive, industrial, robotics, or other high-reliability industries.
Preferred Qualifications
Experience working with precision mechanical systems, deployment mechanisms, actuators, hinges, latches, motion-control systems, or similar hardware.
Familiarity with root cause and corrective action (RCCA) methodologies and non-conformance resolution processes.
Working knowledge of ECAD/MCAD integration, configuration management, and product lifecycle management (PLM/PDM) systems.
Experience supporting vibration, shock, thermal, or environmental qualification test campaigns.
Understanding of cleanroom operations, contamination control, or controlled manufacturing environments.
Familiarity with industry quality and workmanship standards such as AS9100, IPC, ECSS, NASA, ISO, or equivalent regulated-industry requirements.
Lean Manufacturing, Six Sigma, or related continuous improvement certification is advantageous.
Soft Skills
Strong interpersonal and communication skills with the ability to collaborate across multidisciplinary teams.
Proven problem-solving ability and ownership mindset.
High attention to detail and commitment to quality.
Strong organizational skills with the ability to manage multiple priorities simultaneously.
Self-motivated and proactive approach to engineering challenges.
Technical Tools & Software
CAD & Design Tools
Autodesk Inventor
SolidWorks
Siemens NX
Creo
Equivalent 3D CAD platforms
Engineering & Analysis Tools
Finite Element Analysis (FEA) software experience is beneficial.
Data & Configuration Management
Product Data Management (PDM) and Product Lifecycle Management (PLM) systems.
Engineering documentation and configuration control tools.
General Software
Microsoft Office Suite (Word, Excel, PowerPoint, Project).
Test & Data Acquisition
Experience with LabVIEW or similar data acquisition and test automation platforms is preferred.
Physical Requirements
Ability to work hands-on with engineering hardware, test equipment, tooling, and precision instruments.
Ability to lift and move items up to 25 lbs (11 kg).
Flexibility to support occasional extended hours when required to meet project milestones.
Willingness to support alternative shift patterns, including evenings or weekends, when operational needs require.
The Harness Manufacturing Engineer is responsible for developing, optimizing, and supporting the production of electrical harnesses and cable assemblies for high-reliability aerospace, defence, and advanced technology systems. This role ensures harnesses are designed, manufactured, and tested to meet stringent quality and performance requirements while continuously improving production efficiency, repeatability, and product reliability.
Key Responsibilities
Manufacturing Engineering Support
Develop and maintain harness assembly processes, work instructions, and manufacturing documentation, including routers, travelers, and assembly drawings.
Support design-to-production transitions by reviewing harness schematics, layouts, and technical documentation for manufacturability and reliability.
Define and select tooling, equipment, materials, and manufacturing methods required for harness production.
Drive improvements in harness routing, termination, installation, and assembly practices.
Collaborate with engineering teams to ensure design solutions align with manufacturing capabilities and production objectives.
Production Support
Provide hands-on manufacturing support during harness assembly, integration, testing, and troubleshooting activities.
Establish and optimize assembly sequences, fixtures, and jigs to ensure consistent, repeatable, and high-quality production.
Investigate manufacturing issues, perform root cause analysis, and implement corrective and preventive actions.
Support production readiness reviews and continuous process improvement initiatives.
Testing & Quality Assurance
Develop and implement electrical continuity, insulation resistance, and functional test procedures using automated harness test equipment.
Ensure all assemblies comply with applicable workmanship, quality, and industry standards.
Review and approve First Article Inspections (FAIs) and support quality audits and compliance activities.
Work closely with quality teams to ensure product conformity and traceability requirements are maintained.
Process Improvement & Configuration Management
Lead continuous improvement projects focused on increasing production efficiency, reducing cost, and improving product quality.
Maintain configuration control of harness designs, tooling, manufacturing processes, and production documentation.
Collaborate with engineering, quality, supply chain, and operations teams to support efficient production flow and issue resolution.
Support implementation of lean manufacturing and operational excellence initiatives.
Qualifications
Bachelor's degree in Electrical Engineering, Mechanical Engineering, Aerospace Engineering, Manufacturing Engineering, or a related technical discipline; equivalent industry experience may also be considered.
3+ years of experience in harness, cable assembly, or electro-mechanical manufacturing within aerospace, defence, transportation, industrial, or other high-reliability industries.
Strong understanding of harness design principles, electrical schematics, technical drawings, and 3D CAD systems such as CATIA, Creo, or SolidWorks.
Familiarity with industry workmanship and quality standards applicable to harness manufacturing.
Hands-on experience with crimping, soldering, wire preparation, cable routing, connector assembly, and electrical integration activities.
Experience utilizing automated harness testing equipment and electrical verification systems.
Strong analytical and problem-solving skills with excellent attention to detail.
Ability to operate effectively within a fast-paced, quality-driven manufacturing environment.
Preferred Skills & Experience
Experience supporting complex aerospace, defence, transportation, or other high-reliability hardware programs.
Knowledge of harness design, routing, and integration within 3D design environments.
Understanding of electrical interconnect materials, including wires, connectors, shielding solutions, backshells, sleeving, and protective materials.
Experience supporting products through development, qualification, and production phases.
Lean Manufacturing, Six Sigma, or equivalent continuous improvement certification.
We are seeking a Senior Power Systems Engineer with expertise in Power Integrity (PI) to support the development of advanced, high-performance electrical systems for aerospace, defence, communications, and other mission-critical applications.
In this role, you will be part of a multidisciplinary engineering team responsible for the complete lifecycle of electrical power systems, from requirements development and architecture definition through design, verification, testing, operational support, and anomaly resolution. You will play a key role in ensuring robust power delivery, system reliability, and overall electrical performance in complex, high-reliability environments.
Key Responsibilities
System Architecture & Requirements
Develop and maintain unit- and subsystem-level technical requirements.
Lead engineering trade studies, architecture development activities, and interface definition efforts.
Support system-level integration activities and ensure alignment between electrical, mechanical, and software disciplines.
Contribute to system design reviews and technical decision-making processes.
Design & Analysis
Support detailed electrical design activities, including review and development of:
Schematics
PCB layouts
Technical drawings
Bills of materials (BOMs)
Perform electrical and power system analyses, including:
Power Integrity (PI)
Transient analysis
Worst-case circuit analysis
Derating analysis
Voltage drop analysis
Grounding and bonding analysis
Conduct DC, AC, and transient PI assessments, including:
IR drop analysis
Impedance target validation
Load-step response analysis
Resonance identification and mitigation
Develop and optimize decoupling strategies using bulk, ceramic, and embedded capacitance solutions across multiple frequency ranges.
Analyze and improve Power Distribution Network (PDN) performance and robustness.
Verification & Validation
Define and execute PDN validation plans, including:
Impedance measurements
Load-step testing
Noise characterization
Performance verification
Plan and lead acceptance, qualification, and verification testing activities.
Develop test procedures, support equipment requirements, and test documentation.
Oversee test execution and generate detailed technical reports.
Operational Support & Problem Solving
Lead failure investigations and support root-cause analysis activities.
Investigate electrical anomalies identified during development, testing, manufacturing, or operational phases.
Support corrective action implementation and continuous improvement initiatives.
Review operational performance data and provide technical recommendations for system improvements.
Required Qualifications
Bachelor's degree in Electrical Engineering or a related discipline.
Strong understanding of electrical power system architecture, design, and analysis.
Familiarity with power system components such as:
Batteries
Power conversion hardware
Power distribution systems
Electrical interconnects and harnessing
Renewable or distributed power generation technologies
Experience with Power Distribution Network (PDN) simulation and analysis tools such as:
Keysight PIPro
Cadence Sigrity
Ansys SIwave
SPICE-based simulation environments
Strong analytical, troubleshooting, and problem-solving capabilities.
Excellent written and verbal communication skills.
Demonstrated experience leading technical projects, work packages, or engineering teams.
Preferred Qualifications
3–7 years of experience in electrical power systems design, development, and verification within aerospace, defence, telecommunications, semiconductor, automotive, energy, or other high-reliability industries.
Master's degree or PhD in Electrical Engineering, ideally with a focus on Power Electronics, Power Systems, or Electrical Energy Conversion.
Experience developing and validating complex Power Distribution Networks (PDNs).
Knowledge of high-reliability electronics design methodologies and industry standards.
Experience supporting products through development, qualification, production, and operational deployment phases.
Familiarity with mission-critical or safety-critical electrical systems.
A space technology company developing next-generation lunar mobility and human spaceflight systems is seeking an experienced Crew Systems IPT Lead to join its growing team.
This is a great opportunity to lead the development and integration of crew-facing systems for a flagship human-rated spaceflight programme. Working at the forefront of commercial space exploration, you will be responsible for delivering safe, reliable and mission-critical crew systems while collaborating with government agencies, commercial partners and multidisciplinary engineering teams.
The successful candidate will combine deep technical expertise in human-rated systems with strong programme leadership capabilities, driving the delivery of crew accommodations, interfaces and operational systems from concept through certification and flight readiness.
Key Responsibilities
Lead the Crew Systems Integrated Product Team (IPT), with accountability for technical performance, programme cost and schedule.
Oversee the design, development and integration of crew-facing hardware and software systems, including:
Human-machine interfaces
Displays and controls
Seating and restraint systems
Lighting systems
Stowage solutions
Ingress and egress systems
Work closely with human spaceflight stakeholders, customers and certification authorities to ensure crew systems meet programme requirements.
Ensure compliance with all applicable human-rating, safety and certification standards.
Define, manage and maintain system requirements, interfaces and verification strategies.
Coordinate technical activities across mechanical, electrical, software, thermal, safety and systems engineering teams.
Lead system integration, validation and verification activities through major programme milestones and design reviews.
Support the development of operational procedures, crew training materials and mission products.
Drive a culture of safety, innovation, quality and mission success throughout the programme lifecycle.
Key Requirements
Bachelor's degree in Aerospace Engineering, Systems Engineering, Human Factors Engineering, Biomedical Engineering or a related technical discipline.
Significant experience delivering complex aerospace or human-rated systems, including several years in technical leadership positions.
Master's degree in Engineering, Systems Engineering or a related discipline.
Experience supporting human spaceflight, crewed aerospace, defence or other safety-critical programmes
Proven experience leading multidisciplinary engineering teams through full product development lifecycles.
Strong understanding of systems engineering principles, integration and verification processes.
Experience working within highly regulated environments and certification-driven programmes.
Demonstrated ability to manage multiple technical workstreams simultaneously and perform effectively under demanding schedules.
Excellent stakeholder management, communication and leadership skills.
Strong organisational and project management capabilities.
Self-motivated with the ability to thrive in fast-paced, high-growth environments.
This position offers the opportunity to shape the future of human space exploration by leading the development of crew systems for a groundbreaking spaceflight programme. The successful candidate will play a critical role in delivering innovative, human-centred solutions that enable safe and effective operations in some of the most challenging environments ever encountered.
Our client is seeking a highly accomplished Mission Operations professional to lead the planning and execution of complex spaceflight and exploration missions. This strategic leadership position will oversee mission operations teams, drive operational readiness, manage mission risk, and support critical decision-making throughout all phases of mission delivery.
The role offers a rare opportunity to contribute to the advancement of next-generation exploration programmes while working alongside leading experts across engineering, operations, and programme management disciplines.
Key Responsibilities
Lead mission planning, preparation, and execution activities for high-profile spaceflight and exploration missions.
Make critical real-time operational decisions to ensure mission success, asset protection, and personnel safety during active mission operations.
Direct multidisciplinary flight operations teams, managing mission risks and resolving operational challenges before and during mission execution.
Serve as the primary mission operations interface between engineering, programme management, integration and test teams, and external stakeholders.
Develop, evaluate, and refine mission objectives in alignment with programme requirements and operational constraints.
Create and execute detailed mission and flight plans to support programme objectives.
Develop and maintain operational rules, procedures, and governance frameworks to ensure safe mission execution.
Coordinate mission planning activities across internal teams, partner organisations, customers, and regulatory stakeholders.
Lead contingency planning and operational response activities to resolve system anomalies and restore nominal mission operations.
Drive continuous improvement of mission operations processes, procedures, and team performance.
Key Requirements
Bachelor's or Master's degree in Engineering, Physics, Mathematics, Computer Science, Physical Sciences, or a related technical discipline.
Minimum 15 years' experience in spaceflight mission operations, aerospace operations, or a closely related field.
Demonstrated leadership experience in mission planning, operations management, systems integration, and real-time operational decision-making.
Strong understanding of spacecraft systems, mission design, flight operations, and operational risk management.
Proven ability to lead multidisciplinary technical teams in complex, fast-paced environments.
Excellent communication, stakeholder management, leadership, and interpersonal skills.
Experience developing operational procedures, mission rules, training programmes, and execution frameworks.
Willingness to support mission operations outside standard business hours, including nights, weekends, and holidays when required.
Eligibility to work within regulated aerospace and defence environments.
Desirable Experience
Previous experience as a Mission Director, Flight Director, Operations Lead, or equivalent senior mission operations role.
Experience supporting crewed or uncrewed spaceflight missions.
Knowledge of spacecraft development, testing, integration, launch operations, orbital mechanics, or ground systems.
Experience working with government agencies, commercial space organisations, or international partners.
Strong technical writing and operational documentation skills.
Experience leading complex technical programmes involving multiple stakeholders and integrated systems.
Demonstrated ability to simplify complex technical challenges and communicate solutions effectively across diverse audiences.
This position offers a unique opportunity to play a leading role in the future of human and robotic space exploration, contributing directly to groundbreaking missions while working alongside world-class engineering and operations teams. The role is ideally suited to an accomplished mission operations professional seeking to make a lasting impact on the next generation of spaceflight capabilities.
An innovative space technology organisation developing next-generation robotic and autonomous systems for lunar and planetary exploration is seeking a Senior IT Security Engineer – Mission Systems Cybersecurity & Compliance. This individual will be responsible for securing mission-critical systems, ensuring cybersecurity compliance across complex engineering environments, and supporting the development of resilient operational infrastructure. The role combines technical cybersecurity expertise, governance and compliance leadership, and collaboration with multidisciplinary engineering teams in a fast-paced, high-growth environment.
Key Responsibilities
Develop, implement, and maintain cybersecurity controls aligned with frameworks such as NIST 800-53, NIST 800-171, DFARS/FAR, and ITAR requirements.
Translate cybersecurity requirements into system architecture, design, implementation, testing, and verification activities.
Design and maintain security controls for mission and operational systems, including access management, continuous monitoring, vulnerability management, and incident response.
Lead compliance initiatives, audits, and assessments while ensuring audit readiness and timely remediation of findings.
Produce and maintain cybersecurity documentation including System Security Plans (SSPs), Plans of Action & Milestones (POA&Ms), Security Control Traceability Matrices (SCTMs), and supporting accreditation artefacts.
Support security investigations, forensic analysis, monitoring activities, and remediation efforts for identified vulnerabilities and incidents.
Evaluate and implement cybersecurity technologies such as SIEM, DLP, monitoring, and compliance management tools.
Collaborate with engineering, IT, and compliance teams to strengthen governance, risk, and compliance (GRC) processes.
Develop strategies to improve system resilience, survivability, maintainability, and security throughout the system lifecycle.
Promote cybersecurity awareness and best practices across the organisation.
Key Requirements
Bachelor's or Master's degree in Cybersecurity, Computer Science, Engineering, Information Technology, or a related discipline (or equivalent experience).
Experience in cybersecurity, governance, risk management, compliance, or information assurance environments.
Strong knowledge of cybersecurity frameworks and regulatory requirements including NIST, RMF, ISO standards, DFARS/FAR, and controlled environments.
Experience supporting security compliance audits and accreditation activities.
Understanding of systems engineering principles including requirements management, architecture, design, testing, and verification.
Technical expertise across cloud environments, operating systems, networking, security controls, vulnerability management, and incident response.
Experience developing and maintaining security documentation and compliance artefacts.
Strong communication, stakeholder management, and cross-functional collaboration skills.
Ability to work independently, manage competing priorities, and meet critical deadlines.
Eligibility to work within regulated or government-controlled environments.
This is an excellent opportunity for a cybersecurity professional seeking to play a key role in protecting mission-critical systems within a cutting-edge aerospace and advanced technology environment. The successful candidate will contribute directly to the security, compliance, and resilience of systems supporting pioneering space exploration initiatives while working alongside highly skilled engineering and technical teams.
Harness Design Engineer Location: San Jose, CA Employment Type: Full-Time Work Arrangement: Onsite
About the Role We are seeking a Harness Design Engineer to own the complete lifecycle of electrical harness development for advanced spacecraft programs. This role combines electrical design, systems integration, and hands-on hardware development, supporting missions from initial concept through fabrication, integration, and flight acceptance. The ideal candidate will have experience designing aerospace-grade wiring harnesses and enjoy working closely with electrical, mechanical, manufacturing, and integration teams to deliver reliable flight hardware. This is an opportunity to play a critical role in the development of next-generation satellite systems operating in demanding space environments.
What You'll Do
Design and develop spacecraft electrical harnesses from requirements definition through fabrication, integration, and acceptance testing
Create and maintain harness design documentation, including wire lists, schematics, connector selections, drawings, and routing diagrams
Author and maintain engineering specifications, manufacturing work instructions, and acceptance test procedures (ATPs)
Support and lead harness fabrication efforts alongside manufacturing and technician teams, providing build support and resolving production discrepancies
Perform and review electrical analyses, including wire sizing, voltage drop calculations, grounding and shielding strategies, and derating assessments
Lead spacecraft harness integration activities, including continuity testing, pull testing, hi-pot testing, and functional verification
Drive continuous improvement initiatives through lessons learned, Design for Manufacturability (DFM) reviews, and failure investigations
Work directly with suppliers and vendors to specify, procure, and qualify harness components such as connectors, wire, backshells, and associated hardware
What We're Looking For Required Qualifications
Bachelor’s degree in Electrical Engineering, Aerospace Engineering, or a related technical discipline
2+ years of experience designing electrical harnesses for aerospace, spacecraft, defense, or other high-reliability systems
Hands-on experience with harness design tools such as OnShape, Altium, or similar platforms
Experience supporting hardware through build, integration, and test phases
Solid understanding of grounding, shielding, and EMI/EMC principles for complex electrical systems
Strong technical documentation skills, including specifications, engineering drawings, and manufacturing work instructions
Preferred Qualifications
Experience supporting LEO, GEO, or other spacecraft programs
Familiarity with aerospace wiring and connector standards, including MIL-DTL-38999, MIL-W-22759, NASA-STD-8739.4, or similar
Knowledge of NASA, ECSS, or equivalent aerospace workmanship standards
IPC/WHMA-A-620 certification or equivalent harness manufacturing certification
Experience working within AS9100 quality management environments
Familiarity with Product Lifecycle Management (PLM) or Product Data Management (PDM) systems
Why Join Us?
Contribute directly to the development of next-generation spacecraft and satellite systems
Own critical hardware from concept through flight-ready integration
Collaborate with multidisciplinary engineering teams in a fast-paced aerospace environment
Gain hands-on experience with cutting-edge spaceflight hardware and mission-critical systems
Play a key role in delivering reliable spacecraft that support Earth observation, communications, science, and exploration mission
Lead Propulsion Engineer (Methalox Focus) Overview We’re looking for a Head / Lead Propulsion Engineer to own the design, development, and delivery of a liquid rocket propulsion system from early-stage build through to launch. This role combines deep technical ownership with team leadership, operating at system level across the full engine. Key Responsibilities • Own propulsion system architecture and development strategy • Lead design across injector, combustion chamber, and feed systems • Make system-level trade-offs across performance, reliability, and manufacturability • Build and lead a multidisciplinary propulsion team • Drive testing strategy from component through to full engine hot fire • Diagnose failures and iterate designs quickly • Interface with structures, avionics, and manufacturing teams Required Experience • ~10+ years in liquid rocket propulsion • Strong hands-on experience with engine hardware and testing • Proven ability to operate across full propulsion system, not just one component • Prior experience leading teams or coordinating multi-disciplinary efforts • Strong grounding in fluid dynamics, thermodynamics, and combustion Technical Requirements • Strong experience with injector design / development (critical) • Solid understanding of combustion chamber behaviour • Working knowledge of turbopumps / feed systems • Experience with cryogenic propellants (methane, hydrogen, LOX) What Doesn’t Work • Pure analysis / simulation backgrounds • Narrow specialists with no system-level understanding • Startup “titles without depth” profiles
We are supporting a fast-moving launch company developing next-generation rocket vehicles from concept through flight. The team is building at an early-stage, 0-to-1 phase, so this role suits someone who enjoys ambiguity, ownership, and working closely with propulsion, vehicle, test, and systems teams.
The role:
You will support propulsion system analysis across liquid rocket engine and/or vehicle-level propulsion architecture, helping drive design decisions through modelling, simulation, trade studies, and performance evaluation.
Responsibilities:
Perform propulsion system analysis for launch vehicle and rocket engine development
Build and maintain models for engine performance, fluid systems, thermodynamics, and vehicle-level propulsion behaviour
Support trade studies across engine cycle, propellant selection, feed systems, pressurisation, cooling, and performance margins
Analyse test data from component, subsystem, and integrated propulsion testing
Work closely with propulsion design, test, GNC, structures, and systems engineering teams
Support requirements definition, verification planning, and design reviews
Identify performance risks, sensitivities, and opportunities for optimisation
Contribute to early architecture decisions in a 0-to-1 launch vehicle environment
Ideal background:
Experience in propulsion analysis, rocket engine performance, fluid systems, or launch vehicle modelling
Strong understanding of thermodynamics, compressible flow, fluid dynamics, combustion, and propulsion fundamentals
Experience with tools such as Python, MATLAB, Simulink, CEA, REFPROP, EcosimPro, Modelica, NPSS, or similar
Exposure to liquid propulsion systems, pressurised systems, turbomachinery, feed systems, tanks, valves, or thermal management
Comfortable working from first principles where processes and tools may still be immature
Experience analysing hot-fire, component, or integrated system test data is highly valuable
Aerospace, mechanical, propulsion, or related engineering degree preferred
Nice to have:
Launch vehicle or rocket engine development experience
Early-stage startup or rapid development environment experience
Experience with LOX/methane, LOX/RP-1, hydrogen, or storable propulsion systems
Familiarity with system safety, verification, requirements, and design review processes
Understanding of vehicle performance, trajectory impacts, and mass/performance trades
Working style:
This is a hands-on analytical role in a highly iterative engineering environment. The right person will be technically strong, pragmatic, and comfortable influencing design decisions with imperfect data.
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