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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.
 
They require a Senior Systems Engineering Specialist – Communication Systems to play a crucial role in developing a revolutionary end-to-end satellite communication system. You’ll collaborate with experts across disciplines to design and define their system’s architecture.
 
Key Responsibilities for the Senior Systems Engineering Specialist – Communication Systems:

• Collaborate with cross-functional teams to define system architecture, system requirements, and network element specifications.
• Craft key aspects of the system, including communication protocols, resource allocation mechanisms, network entry mechanisms, management systems, and more.
• Lead and guide junior engineers, fostering their growth and expertise.
• Document the system architecture comprehensively for optimal performance and reliability.
• Collaborate with the System Integration and Test team for seamless integration of all system elements.
• Identify and manage technical risks related to the system design and develop mitigation strategies to stay ahead of industry trends.
• Contribute innovative ideas and collaborate with external partners for project success.

Key Education & Experience for the Senior Systems Engineering Specialist – Communication Systems: 

• Bachelor’s, Master’s, or Ph.D. degree in Electrical Engineering, Aerospace Engineering, or a related field.
• Proven experience in satellite system architecture and design.
• Strong experience in Payload technology, and Radio Frequency (RF) engineering.
• Strong knowledge of satellite communication protocols, orbital mechanics, and space systems. Ideally with experience in software-defined satellite communication payloads.
• Familiarity with regulatory bodies and space industry standards.
• Must be a US or Canadian Citizen.

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 Senior Systems Engineering Specialist – Communication Systems opportunity, we encourage you to apply now!

Join a dynamic team at the forefront of aerospace innovation as an Embedded Software Engineer. You will develop real-time embedded software for spacecraft onboard systems, contributing to exciting space missions and shaping the future of space exploration.

This role offers the chance to work on advanced flight software, collaborating with cross-functional teams to design, validate, and integrate critical systems. You’ll be responsible for defining software requirements, testing in both simulation and real-world environments, and ensuring high-performance software solutions.
 
Key Responsibilities:

• Develop and test flight software for spacecraft.
• Work with multiple teams to identify software needs and solutions.
• Participate in mission system testing and simulation.
• Contribute to the overall success of space missions through software design and integration.

 
What We’re Looking For:

• Strong experience in C/C++ for real-time embedded systems.
• Familiarity with real-time operating systems (VxWorks, RTEMS).
• Proven ability to work with version control systems like Git.
• Experience with developing equipment drivers and interface documentation.
• Ability to independently test and debug software in both simulated and live environments.
• Strong problem-solving skills, and proactive, self-driven work ethic.

 
Desirable Experience:

• Experience with space-related software development.
• Knowledge of industry standards like MISRA, CCSDS, or ECSS.
• Familiarity with Linux systems and Python.

 
What You’ll Get:

• Competitive salary and benefits.
• Flexible and hybrid working options and a supportive environment.
• 9/75 work pattern (optional).
• 25 days holiday (increasing with service), life insurance, and private healthcare.
• Relocation support if required.
• Work with a talented, international team in state-of-the-art facilities.

 
Ready to take your career to new heights? Apply now and be part of groundbreaking space technology!

Join a dynamic team at the forefront of aerospace innovation as an Embedded Software Engineer. You will develop real-time embedded software for spacecraft onboard systems, contributing to exciting space missions and shaping the future of space exploration.

This role offers the chance to work on advanced flight software, collaborating with cross-functional teams to design, validate, and integrate critical systems. You’ll be responsible for defining software requirements, testing in both simulation and real-world environments, and ensuring high-performance software solutions.
 
Key Responsibilities:

• Develop and test flight software for spacecraft.
• Work with multiple teams to identify software needs and solutions.
• Participate in mission system testing and simulation.
• Contribute to the overall success of space missions through software design and integration.

 
What We’re Looking For:

• Strong experience in C/C++ for real-time embedded systems.
• Familiarity with real-time operating systems (VxWorks, RTEMS).
• Proven ability to work with version control systems like Git.
• Experience with developing equipment drivers and interface documentation.
• Ability to independently test and debug software in both simulated and live environments.
• Strong problem-solving skills, and proactive, self-driven work ethic.

 
Desirable Experience:

• Experience with space-related software development.
• Knowledge of industry standards like MISRA, CCSDS, or ECSS.
• Familiarity with Linux systems and Python.

 
What You’ll Get:

• Competitive salary and benefits.
• Flexible and hybrid working options and a supportive environment.
• 9/75 work pattern (optional).
• 25 days holiday (increasing with service), life insurance, and private healthcare.
• Relocation support and visa sponsorship.
• Work with a talented, international team in state-of-the-art facilities.

 
Ready to take your career to new heights? Apply now and be part of groundbreaking space technology!

Holt Executive is proud to be recruiting on behalf of a pioneering space organisation focused on sustainable satellite operations and in-orbit servicing. We are seeking an experienced and driven Payload Systems Engineer to join their growing engineering team in Harwell, UK.

This is an exciting opportunity to work on innovative missions, contributing to the development, integration, and testing of advanced payloads, including cutting-edge technologies like optical sensors, RF systems, and onboard processing units.

Key Responsibilities:

• Define and manage payload system requirements, interfaces, and performance budgets.
• Work closely with multidisciplinary teams to design and develop payload architectures for satellite missions.
• Lead technical trade-offs, analyses, and feasibility studies for payload components and subsystems.
• Oversee integration, verification, and validation of payload hardware and software.
• Collaborate with external suppliers and partners to manage the development and delivery of payload elements.
• Support mission operations teams in preparing for in-orbit commissioning and performance monitoring.

Requirements:

• Bachelor’s or Master’s degree in Aerospace Engineering, Electrical Engineering, Physics, or related discipline.
• Solid experience working on space payload systems, preferably in LEO or GEO missions.
• Strong understanding of electro-optical, RF, or onboard data processing payloads.
• Familiarity with payload interface design, testing, and qualification processes.
• Experience collaborating with hardware and software teams across system-level development cycles.
• Ability to work independently and within a collaborative, cross-functional environment.

Desirable Skills:

• Knowledge of in-orbit servicing, rendezvous and proximity operations (RPO), or satellite inspection missions.
• Experience with tools like MATLAB, STK, or simulation/modeling software.
• Exposure to ECSS or NASA standards for spacecraft systems.
• Previous involvement in mission design, AIT, or payload commissioning.

What’s on Offer:

• Work on meaningful, high-impact missions that support the future of space sustainability.
• Competitive salary and comprehensive benefits package.
• Collaborate with a highly skilled, international team on next-gen space systems.
• Hybrid working model and flexible hours.
• Excellent opportunities for professional development and career growth.

If you’re passionate about solving complex space challenges and building systems that make a difference, this is the opportunity for you. Apply today or reach out to Holt Executive for more details.

Holt Executive is partnering with a leading space technology company to find a Defence Mission Concepts Engineer to join their innovative team in Harwell, UK. This is an exciting opportunity to develop, analyze, and shape mission concepts for defence and national security space operations, contributing to groundbreaking space sustainability and protection initiatives.

About the Role: As a Defence Mission Concepts Engineer, you will be responsible for defining and modeling mission architectures, conducting feasibility studies, and developing concept of operations (CONOPS) for space-based defence projects. You’ll collaborate with multidisciplinary teams to design and assess advanced orbital manoeuvres, mission scenarios, and system capabilities.

Key Responsibilities:

• Design and develop mission concepts for defence and national security space operations.
• Perform mission analysis, feasibility studies, and trade-off assessments.
• Model and simulate orbital trajectories, RPO (Rendezvous and Proximity Operations), and spacecraft manoeuvres.
• Contribute to the definition of mission requirements, CONOPS, and system architectures.
• Collaborate with flight dynamics, GNC, and systems engineering teams.
• Support the development of technical proposals and mission plans.
• Present mission concepts, performance analysis, and trade studies to internal and external stakeholders.

Essential Skills:

• Bachelor’s or Master’s degree in Aerospace Engineering, Physics, or a related field.
• Experience in mission concept development, orbital mechanics, or mission planning.
• Proficiency with space mission simulation tools (e.g., MATLAB, STK, GMAT, or FreeFlyer).
• Strong problem-solving skills and analytical mindset.
• Experience with defence or space industry standards and best practices.
• Ability to communicate complex technical concepts clearly and effectively.

Desirable Skills:

• Experience with RPO and satellite servicing missions.
• Familiarity with space situational awareness (SSA) and collision avoidance techniques.
• Knowledge of space law, regulations, and defence policies.
• Proficiency in Python, C++, or other programming languages for mission simulation.
• Experience with data visualization and analysis tools.

What’s on Offer?

• Competitive salary and benefits package.
• Work on cutting-edge space defence missions.
• Hybrid working model with flexible hours.
• Private healthcare, life insurance, and relocation support.
• Access to state-of-the-art office and cleanroom facilities.
• Regular social events and career development opportunities.

If you’re a talented Mission Concepts Engineer looking to contribute to pioneering defence space operations, apply today or contact Holt Executive for more details!

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.
 
They require a Communication Systems Engineer – Payload to play a crucial role in developing a revolutionary end-to-end satellite communication system. You’ll collaborate with experts across disciplines to design and define their system’s architecture.
 
Key Responsibilities for the Communication Systems Engineer – Payload:

• Collaborate with cross-functional teams to define system architecture, system requirements, and network element specifications.
• Craft key aspects of the system, including communication protocols, resource allocation mechanisms, network entry mechanisms, management systems, and more.
• Lead and guide junior engineers, fostering their growth and expertise.
• Document the system architecture comprehensively for optimal performance and reliability.
• Collaborate with the System Integration and Test team for seamless integration of all system elements.
• Identify and manage technical risks related to the system design and develop mitigation strategies to stay ahead of industry trends.
• Contribute innovative ideas and collaborate with external partners for project success.

Key Education & Experience for the Communication Systems Engineer – Payload: 

• Bachelor’s, Master’s, or Ph.D. degree in Electrical Engineering, Aerospace Engineering, or a related field.
• Proven experience in satellite system architecture and design.
• Strong experience in Payload technology, and Radio Frequency (RF) engineering.
• Strong knowledge of satellite communication protocols, orbital mechanics, and space systems. Ideally with experience in software-defined satellite communication payloads.
• Familiarity with regulatory bodies and space industry standards.
• Must be a US or Canadian Citizen.

This opportunity is located out of Bethesda, Maryland and will require regular travel to Canada. Hybrid and remote will be considered. 
 
If your skills and experience match this Communication Systems Engineer – Payload opportunity, we encourage you to apply now!

Are you a driven and dynamic sales professional looking to break into the exciting world of space technology? We are seeking a Junior Sales Representative to join our growing team in Florida. This is an excellent opportunity to develop your career in a cutting-edge industry, working with high-tech solutions that are shaping the future of Earth observation and satellite technology.

Key Responsibilities:

• Identify and engage potential clients, developing strong relationships in the aerospace and defense sectors.
• Support the sales team in managing leads, preparing proposals, and negotiating contracts.
• Collaborate with marketing and technical teams to understand customer needs and promote innovative solutions.
• Maintain CRM records and track sales performance against targets.
• Represent the company at industry events, conferences, and client meetings.

What We’re Looking For:

• 1+ years of experience in sales or business development, preferably in a technical or B2B environment.
• Strong communication and negotiation skills, with a proactive approach to client engagement.
• Passion for technology, aerospace, or defense sectors (experience in these fields is a plus!).
• Ability to work independently and thrive in a fast-paced, growth-driven environment.
• Bachelor’s degree in business, engineering, or a related field preferred.

Why Join Us?

• Be part of an innovative, international team at the forefront of space technology.
• Excellent career growth opportunities in a rapidly expanding sector.
• Florida-based role with the chance to work on global projects.
• Work with cutting-edge solutions in Earth observation, satellite imaging, and aerospace applications.

If you’re a motivated sales professional eager to launch your career in the space industry, we’d love to hear from you! Apply today and become part of something out of this world.

Holt Executive is partnering with a leading space technology company to find a Quality Area Manager to join their team in Bilbao, Spain. This is an exciting opportunity to oversee and enhance Quality Control processes for cutting-edge aerospace projects, playing a key role in ensuring compliance with industry standards and driving continuous improvement.

About the Role: As a Quality Area Manager, you will be responsible for managing quality documentation, overseeing non-conformities, and driving improvements in the Quality Management System (QMS). You will collaborate with internal teams and clients to ensure that all projects meet the highest quality standards, while contributing to QMS improvement projects and new certifications.

Key Responsibilities:

• Perform document management and handle quality non-conformities.
• Oversee and implement QMS improvements and certification projects.
• Ensure quality assurance in client projects, maintaining compliance with industry standards.
• Collaborate with cross-functional teams to meet project objectives.
• Support and promote adherence to company security policies, reporting any related incidents.

Essential Skills & Experience:

• University degree in Engineering or a related technical field.
• Strong knowledge of ISO 9001 standards and quality management processes.
• At least 1 year of experience working on ISO 9001 implementation projects.
• Experience in project management of implementation or similar initiatives.
• Familiarity with principles, procedures, and auditing methods.
• Excellent analytical thinking, attention to detail, and time management skills.
• Strong technical and formal writing abilities.
• Effective communication and active listening skills.

Required Languages:

• Fluent written and spoken English at C1 level or equivalent (certification not required).

Desirable Skills:

• Knowledge of other quality standards relevant to the aerospace sector.
• A Master’s degree or additional training in Quality Management or Internal Auditing.
• Experience with internal auditing procedures.

What’s on Offer?

• Competitive salary and benefits package.
• Opportunity to work on cutting-edge aerospace projects.
• Collaborative and innovative work environment.
• Career growth and professional development opportunities.
• Be part of a dynamic, international team shaping the future of space technology.

If you’re a skilled Quality Manager with experience in ISO 9001 implementation and QMS improvement, apply today or contact Holt Executive for more details!

Holt Executive is partnering with a pioneering space technology company to find a Technical Bid Manager to join their team in Harwell, UK. This is an exciting opportunity to play a key role in developing and managing technical proposals for cutting-edge satellite missions, helping shape the future of space sustainability and in-orbit services.

About the Role: As a Technical Bid Manager, you will be responsible for leading bid preparation, coordinating technical content, and managing proposal submissions. You will collaborate with engineering, commercial, and leadership teams to develop compelling proposals that showcase the company’s technical capabilities and innovative solutions.

Key Responsibilities:

• Lead the end-to-end bid process, including technical proposal writing, content coordination, and submission.
• Work with engineering, sales, and leadership teams to define winning strategies and technical solutions.
• Develop bid plans, timelines, and deliverables, ensuring alignment with customer requirements and deadlines.
• Manage the coordination of technical inputs, ensuring consistency, accuracy, and clarity.
• Create and review cost estimates, risk assessments, and resource plans for proposals.
• Ensure compliance with customer specifications and industry standards.
• Drive continuous improvement of bid processes and documentation quality.

Essential Skills:

• Bachelor’s or Master’s degree in Engineering, Business, or a related field.
• Proven experience in technical bid management, proposal writing, or business development in the space, aerospace, or defense sector.
• Strong understanding of space systems, satellite technology, or mission operations.
• Excellent project management and organizational skills, with the ability to meet tight deadlines.
• Strong communication skills, with the ability to present technical solutions effectively.
• Proficiency in bid management tools and Microsoft Office Suite.

Desirable Skills:

• Experience in space sustainability, satellite servicing, or debris removal.
• Familiarity with ESA, NASA, or commercial space bid processes.
• Knowledge of proposal management methodologies and best practices.
• Experience with cost modeling and pricing strategies.
• Ability to coordinate international teams on collaborative bids.

What’s on Offer?

• Competitive salary and benefits package.
• Work with a highly skilled, international team on innovative space missions.
• Hybrid working model with flexible hours.
• Private healthcare, life insurance, and relocation support.
• Access to state-of-the-art office and cleanroom facilities.
• Regular social events and career development opportunities.

If you’re a talented Technical Bid Manager looking to lead proposals for groundbreaking space missions, apply today or contact Holt Executive for more details!

Holt Executive is partnering with a cutting-edge space technology company to find a Product Manager to join their growing team in Harwell, UK. This is a unique opportunity to drive the development and delivery of innovative space solutions, playing a key role in shaping next-generation satellite services.

About the Role: As a Product Manager, you will be responsible for defining product strategies, managing roadmaps, and collaborating with engineering and commercial teams to deliver impactful space technologies. You will analyze market trends, identify customer needs, and help shape products that support advanced space sustainability and satellite servicing missions.

Key Responsibilities:

• Define and manage the product vision, strategy, and roadmap for space technology solutions.
• Collaborate with engineering, commercial, and operations teams to deliver high-impact products.
• Conduct market research and competitor analysis to identify opportunities and risks.
• Drive the full product lifecycle from concept to delivery, ensuring alignment with company goals.
• Work with customers, partners, and stakeholders to gather requirements and feedback.
• Develop and present business cases, product plans, and reports to leadership.
• Define and track key performance indicators (KPIs) to measure product success.

Essential Skills:

• Bachelor’s or Master’s degree in Engineering, Business, or a related field.
• Proven experience in product management, preferably in the space, aerospace, or technology sectors.
• Strong understanding of space systems, satellite technology, or mission operations.
• Experience with market analysis, customer requirements, and product development processes.
• Excellent project management, problem-solving, and analytical skills.
• Ability to communicate complex technical concepts to both technical and non-technical stakeholders.

Desirable Skills:

• Experience in space sustainability, satellite servicing, or debris removal.
• Knowledge of ground segment or spacecraft operations.
• Familiarity with agile product development methodologies.
• Proficiency in data analysis tools and product management software.
• Strong presentation and reporting skills.

What’s on Offer?

• Competitive salary and benefits package.
• Work with a highly talented, international team on innovative space technologies.
• Hybrid working model with flexible hours.
• Private healthcare, life insurance, and relocation support.
• Access to state-of-the-art office and cleanroom facilities.
• Regular social events and professional development opportunities.

If you’re a skilled Product Manager looking to lead the development of groundbreaking space solutions, apply today or contact Holt Executive for more details!