Search Jobs

Holt Executive are currently partnered with a global leader in Space Sustainability, a dynamic and rapidly growing technology and engineering innovator who are making hugely positive contributions to tackle the growing problem of space debris, making space and our orbits safer for future generations.

They require a Senior Mission Database Engineer to be responsible for leading the design, development, and optimization of the Satellite Reference Database (SRDB) for future missions.

In this role, you will be responsible for maintaining and enhancing the database infrastructure that stores and manages critical mission data. You will closely collaborate with various stakeholders, such as satellite operations, ground segment, flight software and other engineering teams, to further evolve the SRDB to efficiently support several key aspects such as Satellite development, testing, planning, management and operations.

This role will help the team make a difference every day, by ensuring the team is well placed to drive missions forward, helping to make space safer and more sustainable for future generations.
 

Responsibilities for the Senior Mission Database Engineer:

• Database Architecture & Design: Lead the architecture and deployment of robust SRDB solutions, ensuring high availability, scalability, and reliability for mission-critical satellite data.
• Support Software Engineers: Collaborate with and support software engineers in the development of SRDB solutions, providing expertise and guidance to ensure seamless integration and functionality.
• Data Integration & Management: Oversee the automated ingestion process and management of satellite telemetry, telecommand, and related mission data in the SRDB as well as generation of output data products.
• Mission Information Base Generation: Develop and manage processes for generating the Mission Information Base (MIB) from the SRDB that is compatible with the MCS (SCOS 2000).
• Leadership & Mentorship: Build and lead a database engineering team, providing technical leadership, mentoring junior engineers, and ensuring alignment with project goals.
• Automation & Innovation: Lead automation efforts to streamline the processing, ingestion, and analysis of satellite data, enhancing efficiency in database operations.
• Stakeholder Collaboration: Work closely with Systems, Ground Segment, Flight Software, AIV and Operations teams to ensure that the SRDB supports all required mission data and functionality through all phases of the mission.
• Verification & Validation: Implement processes to ensure data validity, tool validation, consistency and quality of SRDB content.
• Documentation & Reporting: Maintain comprehensive documentation for SRDB systems, data processes, and tools.

 
Experience required by the Senior Mission Database Engineer:

• Bachelor, master’s degree or PhD in computer science, aerospace engineering or relevant engineering / science discipline.
• 8+ years’ of spacecraft database engineering, or related field, previous experience within spacecraft operations/analysis would also be an advantage.
• Proven experience with large-scale database systems and managing satellite or telemetry-related data.
• Experience in generating mission-critical data outputs, such as a Mission Information Base.
• Experience with industry standards, processes, protocols for spacecraft communications, such as CCSDS & PUS.
• Solid understanding of satellite telemetry and telecommand packet structures (TM/TC) and its use of its systems controls e.g SCOS-2000.

 
Benefits

• Opportunity to work with a highly talented, diverse & dynamic international team with cutting edge technology.
• Flexible working around core hours in a friendly and supportive environment.
• Hybrid working available (dependent on individual role requirements).
• 25 days holiday (increasing yearly up to a maximum of 28 days) + 8 days Bank Holiday.
• Life insurance and long-term sick pay.
• Private healthcare.

 
If your skills and experience match this Senior Mission Database Engineer opportunity, we encourage you to apply now!

Senior Stress Analysis Engineer Holt Executive are seeking an experienced and motivated Senior Stress Analysis Engineer with a strong background in space, aerospace, or other technical industries to join our client in the UK.

This is a fantastic opportunity to become part of a friendly, skilled, and welcoming team within a dynamic and rapidly growing organization. As a member of the analysis team, you will play a key role in structural analysis, contribute to project work, and support design activities.

Your technical expertise will guide project teams in defining, developing, testing, and operating spacecraft for our missions. You will collaborate closely with multidisciplinary engineering teams and suppliers globally.

This position allows you to make a meaningful impact by addressing the growing challenge of orbital debris and contributing to the sustainability of space as a resource.

Responsibilities

• Conduct stress and structural analysis at spacecraft, subsystem, and equipment levels.
• Evaluate analysis and test data to support the qualification of spacecraft and ground support structures.
• Ensure the structural integrity of prototype and flight components throughout the load cycle.
• Develop test predictions to support static and dynamic testing efforts.
• Provide design recommendations and communicate effectively with the Design Team and other subsystems.
• Prepare, review, and present analysis work and conclusions to stakeholders.
• Document all analysis work thoroughly, ensuring outputs are organized, trackable, traceable, and repeatable.
• Peer-review analysis performed by team members.
• Deliver work to agreed timelines and standards to meet mission objectives.

Essential Skills

• 3 to 5 years of experience in stress and structural analysis within the space industry.
• Expertise in structural calculations for metallics, sandwich panels, inserts, and bolted joints, following established standards and handbooks.
• Skilled in creating, checking, and maintaining Finite Element Models at spacecraft and component levels.
• Proficiency in static analysis, frequency response, random vibration, and shock analysis.
• Experience using FEA software packages such as NASTRAN, Hyperworks, Femap, Abaqus, or Ansys.
• Ability to process large datasets with automation tools such as VBA or Python.
• Strong documentation and presentation skills to communicate analysis processes and conclusions.
• Capable of presenting and justifying work to peers and stakeholders.
• Behaviors aligning with values such as transparency, innovation, diversity, and customer focus.

Desirable Skills

• Experience with CAD tools like SolidWorks and PDM.
• Familiarity with ECSS and NASA standards, guidance, and handbooks.
• Understanding of the spacecraft product development lifecycle.
• Proactive, self-starting approach with strong organizational skills.
• Sound engineering judgment with the ability to provide expert guidance on structural issues.
• Proven experience in managing accountability for project deliverables.
• Effective communication and stakeholder engagement abilities.

Benefits

• Competitive base salary.
• Opportunity to work with a talented, diverse, and dynamic international team using cutting-edge technology.
• Flexible working arrangements in a friendly and supportive environment.
• Hybrid working options (role-dependent).
• 25 days annual leave (increasing to 28 days) plus 8 bank holidays.
• Optional 9/75 work schedule.
• Life insurance and long-term sick pay.
• Private healthcare (taxable benefit).
• Relocation allowance and visa sponsorship available.
• Access to a new state-of-the-art office and cleanroom facility.
• Regular social events.

Senior Stress Analysis Engineer Holt Executive are seeking an experienced and motivated Senior Stress Analysis Engineer with a strong background in space, aerospace, or other technical industries to join our client in the UK.

This is a fantastic opportunity to become part of a friendly, skilled, and welcoming team within a dynamic and rapidly growing organization. As a member of the analysis team, you will play a key role in structural analysis, contribute to project work, and support design activities.

Your technical expertise will guide project teams in defining, developing, testing, and operating spacecraft for our missions. You will collaborate closely with multidisciplinary engineering teams and suppliers globally.

This position allows you to make a meaningful impact by addressing the growing challenge of orbital debris and contributing to the sustainability of space as a resource.

Responsibilities

• Conduct stress and structural analysis at spacecraft, subsystem, and equipment levels.
• Evaluate analysis and test data to support the qualification of spacecraft and ground support structures.
• Ensure the structural integrity of prototype and flight components throughout the load cycle.
• Develop test predictions to support static and dynamic testing efforts.
• Provide design recommendations and communicate effectively with the Design Team and other subsystems.
• Prepare, review, and present analysis work and conclusions to stakeholders.
• Document all analysis work thoroughly, ensuring outputs are organized, trackable, traceable, and repeatable.
• Peer-review analysis performed by team members.
• Deliver work to agreed timelines and standards to meet mission objectives.

Essential Skills

• 3 to 5 years of experience in stress and structural analysis within the space industry.
• Expertise in structural calculations for metallics, sandwich panels, inserts, and bolted joints, following established standards and handbooks.
• Skilled in creating, checking, and maintaining Finite Element Models at spacecraft and component levels.
• Proficiency in static analysis, frequency response, random vibration, and shock analysis.
• Experience using FEA software packages such as NASTRAN, Hyperworks, Femap, Abaqus, or Ansys.
• Ability to process large datasets with automation tools such as VBA or Python.
• Strong documentation and presentation skills to communicate analysis processes and conclusions.
• Capable of presenting and justifying work to peers and stakeholders.
• Behaviors aligning with values such as transparency, innovation, diversity, and customer focus.

Desirable Skills

• Experience with CAD tools like SolidWorks and PDM.
• Familiarity with ECSS and NASA standards, guidance, and handbooks.
• Understanding of the spacecraft product development lifecycle.
• Proactive, self-starting approach with strong organizational skills.
• Sound engineering judgment with the ability to provide expert guidance on structural issues.
• Proven experience in managing accountability for project deliverables.
• Effective communication and stakeholder engagement abilities.

Benefits

• Competitive base salary.
• Opportunity to work with a talented, diverse, and dynamic international team using cutting-edge technology.
• Flexible working arrangements in a friendly and supportive environment.
• Hybrid working options (role-dependent).
• 25 days annual leave (increasing to 28 days) plus 8 bank holidays.
• Optional 9/75 work schedule.
• Life insurance and long-term sick pay.
• Private healthcare (taxable benefit).
• Relocation allowance and visa sponsorship available.
• Access to a new state-of-the-art office and cleanroom facility.
• Regular social events.

Holt Executive are partnered with a leading Global Satellite and Space leader that provides reliable and secure satellite-delivered voice and high-speed data communications solutions to broadcast, telecommunications, corporate and government customers worldwide. They are now developing a LEO constellation that will revolutionize global broadband connectivity for enterprise.
 
We have an exciting opportunity for a Radio Frequency Systems Engineer to play a crucial role in the success of the constellation program.
 
Key Responsibilities for the Radio Frequency Systems Engineer:
 

• Working closely with other segments and teams on multiple key system aspects including end-to-end communication, network entry, service availability, and satellite payload power consumption management.
• Working with cross-functional teams to align the RF payload design with the overall network performance.
• Meeting and interfacing with the spacecraft and RF payload unit suppliers to ensure that the program requirements are met from a development, qualification and performance perspective.
• Ensure that the spacecraft and RF payload unit suppliers remain on schedule with regards to technical deliverables.
• Understand and resolve design, production or test issues with engineering teams and suppliers.
• Supporting with payload integration activities.
• Analyzing design review data and actively participate in various Preliminary, Critical and Test Readiness Reviews, and provide technical reports on program status.
• Participate in In-Orbit Testing of satellite performance and provide recommendations for satellite acceptance and commissioning.
• Preparing presentations and regular status reports.

 
Key Skills & Experience Required by the Radio Frequency Systems Engineer:
 

• A Bachelor of Engineering in Electrical/Aerospace (or equivalent).
• 12+ years of relevant space industry experience.
• A background in RF satellite payloads and/or RF payload unit engineering.
• Knowledge or familiarity with RF satellite/payload manufacturing and supply chain management.
• Experience with optical communications and/or digital communications and/or space electronics is an asset.
• Experience with onboard processing, space electronics, digital modulation, and network functions is an asset.
• Strong technical, presentation, interpersonal and communication skills (verbal and written).

The successful candidate must be able to work in Canada and obtain Reliability Clearance.

This opportunity offers a hybrid work model with 4 days in the office per week and occasional travel is anticipated.

If your skills and experience match this Radio Frequency Systems Engineer opportunity, we encourage you to apply by sending your CV now!

Holt Executive are currently partnered with a global leader in Space Sustainability, a dynamic and rapidly growing technology innovator who are making hugely positive contributions to the growing problem of orbital space debris.

They require a Space Systems Engineering Manager to lead a highly talented, passionate team on all space system engineering activities. This role will have overarching management responsibility for the spacecraft systems team; ensuring everyone works together to deliver appropriate solutions, to schedule and cost, across all projects.

The company are fast-growing, and you will have the platform to expand on your experience and develop your skills further to enable your team to deliver amazing results and make a difference every day, by driving missions forward.
 
Responsibilities for the Space Systems Engineering Manager: 

• Leadership and technical mentoring to the systems engineering group.
• Line management of Systems Team Leads.
• Manage hiring on a permanent and temporary basis, including outsourcing etc.
• Review scoping and costing for new project work packages.
• Review and communicate work package, and other plans, within the group and to Project Managers, including any technical or schedule risks.
• Ensure the quality of standards and procedures within the Systems Group.
• Define, map and propose relevant processes and procedures.
• Provide input and guidance to the technology roadmap for Systems.

Essential Skills required by the Space Systems Engineering Manager:

• Bachelor’s or Master’s degree in relevant engineering or scientific discipline.
• Excellent knowledge of systems engineering standards and space industry standards.
• The ability to appropriately tailor and adapt standard engineering practises to a lean and fast-paced engineering development environment.
• Working technical knowledge of various space- and ground- segment subsystems and specialist functions, particularly orbital mechanics and AOCS/GNC.
• 10+ years’ experience of systems engineering within the commercial space industry.
• 5+ years’ recent experience in a line management role.
• Experienced and enthusiastic people manager, with a focus on leading and building strong teams, able to put the team and plan interests first.

 
Benefits

• Flexible working around core hours in a friendly and supportive environment.
• Hybrid working available.
• Optional (9-day working fortnight).
• 25 days holiday (increasing yearly up to a maximum of 28 days) + 8 days Bank Holiday.
• Life insurance and long-term sick pay.
• Private healthcare.
• Relocation allowance.
• Visa sponsorship for employees considered.
• New state of the art office and cleanroom facility.

If your skills and experience match this Space Systems Engineering Manager opportunity, we encourage you to apply now.

Robotic System Engineer

An experienced and motivated robotics system engineer with a strong background in space, aerospace, or other technical industries is sought for this exciting opportunity at a state-of-the-art facility based in Harwell, UK.

This role offers the chance to join a friendly, skilled, and dynamic team within a rapidly growing organization. As a senior member of the payload team, you will lead specific aspects of project work, mentor team members, and provide subject matter expertise to support the design, development, testing, and operations of unique capture systems for missions under demanding timescales. Collaboration across engineering functions and suppliers globally is a key aspect of this role.

In this position, you will contribute to addressing the critical challenge of orbital debris, working to ensure space remains a valuable asset for humanity.

Responsibilities

• Develop and review robotics system requirements and verification strategies (at spacecraft, subsystem, and unit levels) for on-orbit servicing missions.
• Review inputs from and lead co-engineering sessions with robotics suppliers to assess system suitability for specific missions and ensure compatibility.
• Plan and support the design of innovative technology and hardware, including unit modules and ground support equipment, to meet mission requirements.
• Collaborate with experts in other engineering disciplines (mechanical, thermal, software, electrical, etc.) to solve complex problems.
• Work with the AIV team to ensure robotics designs consider manufacturing, assembly, integration, and testing ease.
• Define and perform hardware-related activities throughout spacecraft design, development, AIV phases, and launch campaigns.
• Generate and maintain systems documentation, including specifications, ICDs, procedures, reports, technical notes, and design descriptions.
• Prepare inputs for project lifecycle reviews (e.g., PDR, CDR).
• Support procurement by engaging with the manufacturing supply chain and suppliers.
• Contribute to broader organizational projects and activities.

Essential Skills

• Degree in robotics, systems engineering, aerospace engineering, or another relevant discipline (Bachelor’s, Master’s, or equivalent).
• 5–10+ years of robotics experience.
• Proven experience in leading complex, safety-critical mechanism design lifecycles from concept through analysis, testing, and operations.
• Professional experience in robotics analysis, design/procurement, and testing, ideally for spacecraft.
• Deep understanding of robotics design and its challenges in the space environment.
• Knowledge of trade-offs in robotics system design, selection, and application.
• Familiarity with robotics suppliers, products, and R&D trends.
• Understanding of spacecraft mission lifecycles and milestones (e.g., MDR, PDR, CDR).
• Strong system engineering skills and requirements management experience across full project lifecycles.
• Expertise in designing innovative hardware and solving complex engineering problems under tight schedules.

Desirable Skills

• Experience addressing robotics design challenges in the space sector.
• Knowledge of manipulator technologies for on-orbit servicing.
• Familiarity with magnetism and magnetic properties in capture mechanisms.
• Experience using CAD tools such as SolidWorks, CATIA, NX, CREO, or similar, and PDM.
• Proficiency in multi-body dynamics modeling tools like Hyperworks.
• Ability to model and simulate kinematic systems and robotics.
• Skills in data processing and automation using VBA or Python.
• Broad knowledge of topics like debris removal, end-of-life missions, and in-orbit servicing.
• Proactive mindset with the ability to clarify objectives, manage changes, and apply sound engineering judgment in uncertain situations.
• Leadership and management experience.

Benefits

• Competitive salary.
• Work with a diverse, talented international team using cutting-edge technology.
• Flexible working arrangements around core hours.
• Hybrid working options (role-dependent).
• 25 days holiday (increasing up to 28 days) plus 8 bank holidays.
• Life insurance and long-term sick pay.
• Private healthcare (taxable benefit).
• Relocation allowance.
• Visa sponsorship available (UK only).
• Access to modern office and cleanroom facilities.
• Regular social events.

Holt Executive are partnered with an innovative IT solutions company that develops spacecraft software and IT systems and provides Earth observation service.

They require a Systems Engineer to outline the technical specifications of the ground control system, ensuring it meets the specific needs of the space mission.

Key Responsibilities for the Systems Engineer:

• Define ground segment specifications and analyse interfaces including flight elements.
• Participate in the ground segment definition and design.
• Define integration and validation plans at a system level.
• Drive trade-off analysis and propose technical choices.
• Collaborate with our customers to find the perfect solutions for their needs.
• Interact with space agencies, customers, and sub-contractors in exciting space projects.
• Iterate with the software development team.

Key Skills and Experience for the Systems Engineer:

• Master’s degree in one of the following fields: Aerospace Engineering, computer science, Physics Engineering, or related field.
• At least 3 years of experience in system and/or software engineering in a similar technical environment. A few years of experience in project management is also an advantage.
• A solid knowledge of technical English.
• An interest in the space sector.
• Knowledge and experience with a number of the ground segment applicable IT programming languages or technologies such as Python, Java, Micro-services architecture, Cloud technology.
• An experience in space mission ground systems is a real asset.

Benefits: Permanent employees 

• Competitive Salary
• Company Car (Private & Professional use)
• Car fuel card (Private & Professional use)
• Health Insurance
• Meal vouchers
• Pension 

 
If your skills and experience match this Systems Engineer opportunity, we encourage you to apply now!

Holt Executive are partnered with a global leader in Space and Satellite sustainability, a dynamic and rapidly growing technology innovator who are making hugely positive contributions to the growing problem of orbital space debris.

They require a Ground Segment Architect to support and strengthen the Ground Segment Team, bringing a wealth of technical experience and expertise to advance the company’s position in a hugely innovative and exciting industry.

In this Ground Segment Architect role, you will work closely alongside the Chief Engineer and take ownership of critical projects to ensure on time delivery and exceeding expectations.

The company offer hybrid working, flexible hours, and a comprehensive benefits package, featuring visa sponsorship and relocation package. You will join a team of highly talented engineers working on cutting edge technology, in their office and cleanroom facility in Oxford.

Responsibilities for the Ground Segment Architect:

• Technical Decisions for Projects: Define and document multi-mission support Ground Segment design, internal and external interfaces. Receive the Engineering Director’s delegation of authority in relation to technical decisions, and become the key referent in case of technical queries that cannot be managed by the respective teams.
• Roadmap the Ground Segment Development: In collaboration with the ground segment group manager, define the ground segment roadmap, driving for a multi-mission support.

• Problem Resolution: Work across the engineering teams to ensure problems are managed from identification through to resolution. Help resolve technical problems as and when they arise.
• Project and Technical Development Reviews: Oversee the technical development and implementation of assigned programs in the relevant project reviews, and guide teams accordingly.
• Engineering Processes and Procedures: In collaboration with the Ground segment Group Manager, ensure quality of standards and procedures across engineering, defining, mapping and proposing processes and procedures.

Skills & Experience Required by the Ground Segment Architect:

• Masters engineering degree in an associated field.  
• At least 10-15+ years’ experience in their areas of expertise.
• Experienced people manager.
• Experienced in the development & design of ground segments and systems.
• Experience at spacecraft level in a systems architecture role.
• Experience working with businesses delivering long-term complex projects and programmes. 

 
If your skills and experience match this exciting Ground Segment Architect opportunity, we encourage you to apply now!

Holt Executive are currently partnered with a global leader in Space sustainability, a dynamic and rapidly growing technology innovator who are making hugely positive contributions to tackle the growing problem of orbital space debris.

They require a Bid Manager to develop bids and secure funding in support of a number of Business Development related areas including proposal production for commercial sales.

This role would suit someone with past experience in bids, ideally in the spacecraft sector or in complex engineering services or products, who wishes to grow responsibility in the end-to-end delivery of bids.
 

Responsibilities for the Bid Manager:
 
Bid Capture Management

• Take responsibility for managing and coordinating entire bids, or parts of bids as required, through the bid process from call opening all the way to bid submission.
• Control overall production of the bid volumes to ensure delivery on schedule.
• Draw on other relevant teams as needed, including: projects, engineering, procurement & contractual, finance, business analysis.
• Ensure bid execution according to bid PA/QA philosophy; conduct bid/no bid reviews and later stage bid reviews as appropriate.
• Control bid finances, working with finance team and with external partners.
• Support account management efforts with UKSA (UK Space Agency) or ESA (European Space Agency) as directed.

BD Team Support

• Keep track of bid opportunities including sources such as ESA, EU, UKSA and make propositions as to what future projects fit which opportunities.
• Maintain a database of future projects suitable for different bid types and opportunities, and work with the business team to support prioritisation of projects and R&D, feeding into service and capability strategy.
• Support business analysis team to evolve customer and competitor analyses.

 
Experience required by the Bid Manager:

• 2+ years’ experience working in bid management in the space industry, with a preference for those with experience of the full lifecycle of UKSA or ESA bids e.g. ARTES, GSTP, ITTs, UKSA SST programme.
• Excellent understanding of UKSA ecosystem, UKSA member states or other member state discussions and negotiations.
• Experience working with UKSA or ESA on space programmes.
• An excellent “sales / marketing style” in bid production which can be used to convey the selling points of the business, and to construct competitive but deliverable bids and commercial proposals.
• Excellent interpersonal, organizational, and written/verbal communication skills including to both technical and non-technical audiences.
• Passion for and understanding of the space industry and ecosystem.
• Experience of ESA bid financials.

 
Benefits

• Flexible working around core hours in a friendly and supportive environment.
• Hybrid working available.
• Optional 9/75 working pattern (9-day working fortnight).
• 25 days holiday (increasing yearly up to a maximum of 28 days) + 8 days Bank Holiday.
• Life insurance and long-term sick pay.
• Private healthcare.
• Relocation allowance.
• New state of the art office and cleanroom facility.

 
 
If your skills and experience match this Bid Manager opportunity, we encourage you to apply now!