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Do you have a passion for space and experience with complex projects?

Holt Executive has partnered with a leader in nanosatellites manufacturing and operation, to provide custom communication solutions for their clients. They are seeking a Lead Space Systems Engineer to join their team in Luxembourg.

The Lead Space Systems Engineer will be responsible for spearheading the design, construction, and delivery of small satellites for their global clientele. You will be the driving force, encompassing the entire project lifecycle, from initial product review to final client acceptance.

Key Responsibilities for the Lead Space Systems Engineer:

• Spacecraft systems design and architecture – both overall and in detail with hands-on work.
• Coordinating technical activities with customers and suppliers.
• Alignment of mission and spacecraft design to ESA standards
• Technical consulting with international clients.
• Coaching and guidance of non-senior engineers.
• Prepare documentation according to applied space engineering standards.
• Technical involvement in all aspects of mission and spacecraft design.
• Ensuring a proper balance between time consumption and quality.
• Assignment planning using SCRUM and JIRA

Key Skills and Experience Required by the Lead Space Systems Engineer:

• Possess several years of experience designing satellites, ideally honed on cutting-edge new space projects.
• Demonstrate proficiency in applying systems engineering principles (requirements analysis, architecture, simulation, integration, verification & validation) to deliver successful projects.
• Experience delivering projects according to established standards like ESA ECSS or NASA equivalents.
• Possess strong analytical and problem-solving skills to tackle complex technical challenges head-on.
• Proven experience in systems validation, qualification, and ensuring optimal performance.
• Proficiency in programming or scripting languages (e.g., XML, Python, Matlab) can be beneficial.
• Be adept at utilising CAD and mission tools such as SOLIDWORKS, STK, GMAT, or similar software.
• Maintain a strong quality awareness and understanding of aerospace quality assurance processes and standards in the aerospace industry.
• Identify and mitigate risks associated with space missions and projects.
• Demonstrate a solid understanding of the functional aspects involved in building and developing spacecraft.

If your skills and experience match this Lead Space Systems Engineer opportunity, we encourage you to apply by sending your CV to info@holtexecutive.com

Do you have a passion for electronics and a desire to work on cutting-edge projects?

Holt Executive are partnered with a leading manufacturer of solar panels for space and beyond who are seeking a talented and motivated Electronics Engineer to join their dynamic R&D team located in Malaga, Spain.

The successful Electronics Engineer will play a key role in all phases of product development, from conception to completion.

Key Responsibilities for the Electronics Engineer:

Qualifications:

• Collecting and attending to customer and product specifications and requirements.
• Utilizing Altium for schematic capture.
• Designing and routing Printed Circuit Boards (PCBs).
• Designing and implementing power converters.
• Developing hardware prototypes and conducting testing.
• Specifying the test pipeline for component evaluation.

Key Skills & Experience Required by the Electronics Engineer:

• A degree in Aerospace, Electronics, Electrical, Industrial, Telecommunication, or Mechatronics.
• 3-5 years of relevant experience as an Electronics Engineer.

Technical Competencies:

• Microprocessor software development.
• FPGA development.
• Debugging digital communication protocols (Ethernet, CAN Bus, …)
• SPICE simulation.
• EMI/EMC notions.
• RF concepts.
• Motor control.

If your skills and experience match this Electronics Engineer opportunity, we encourage you to apply by sending your CV to info@holtexecutive.com

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.

Our partner is seeking an experienced and highly skilled Senior System Engineering Specialist to play a vital role in supporting the entire design and development process for the constellation system.

The successful Senior System Engineering Specialist will work alongside cross-functional teams to define the system architecture, system requirements, and specifications for all network elements, including the satellites themselves.

As the Senior System Engineering Specialist your expertise will ensure everything aligns perfectly with project goals and meets the critical needs of their customers.

Key Responsibilities for the Senior System Engineering Specialist:

• Design and develop critical aspects of the system, including communication, resource allocation, network entry, management systems, service availability, compliance, satellite power management, efficiency, spectrum management, user terminal integration, and operational concepts.
• Provide technical leadership and guidance to junior engineers on the System Design team.
• Develop and maintain comprehensive system architecture documentation, including subsystems, interfaces, and data flows, to guarantee optimal performance and reliability.
• Work closely with the System Integration and Test team to plan the successful integration and testing of all system elements.
• Identify and manage technical risks associated with the system design. Develop mitigation strategies and contingency plans as needed.
• Stay up to date with emerging technologies and trends in the satellite industry and contribute innovative ideas to enhance the design and operation of the system.
• Create and maintain all necessary documentation.
• Work together with external partners, vendors, and stakeholders to ensure the project’s success.

Key Skills and Experience for the Senior System Engineering Specialist:

• Bachelor’s or master’s degree in electrical engineering, Aerospace Engineering, or a related field.
• 14+ years of proven experience in satellite system architecture and design.
• Strong knowledge of satellite communication protocols, orbital mechanics, and space systems.
• Experience with software defined satellite communication payloads.
• Familiarity with regulatory bodies and space industry standards.
• Specialised Knowledge, Skills, and Abilities.
• Creative analytical person with thorough attention to detail.
• Highly collaborative team player who can quickly earn the confidence of co-workers and teammates.
• Demonstrated ability to communicate effectively with management, engineering teams and partners/suppliers.
• Experience with business considerations and practical limitations related to system design and implementation.
• Fluent in English, written and oral. French is an asset.

If your skills and experience match this Senior System Engineering Specialist opportunity, we encourage you to apply by sending your CV to info@holtexecutive.com 

Do you have a passion for designing and developing cutting-edge satellite constellations?

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.

Our partner is seeking a talented and experienced Senior System Engineer to join their team and leverage their expertise across all stages of design, development, and modelling to bring their groundbreaking system to life. 

Key Responsibilities for the Senior System Engineer –

• Collaborate with cross-functional teams to define the overall design, requirements, and specifications for the system, ensuring everything aligns with project goals and user needs.
• Own the design and development of critical areas like communication protocols, resource allocation, network access, management systems, service availability, regulations, and more. Optimise satellite power usage, resource efficiency, and spectrum management. Integrate various user terminals and define how the entire system will operate.
• Oversee the development of the Network Operating System by an external contractor. Manage requirements, monitor progress, and ensure proper testing and integration with the system.
• Provide technical guidance and support to junior engineers on the System Design team.
• Develop and maintain comprehensive documentation.
• Collaborate with the System Integration and Test team to plan how all the different parts of the system will be integrated and tested together.
• Identify and manage technical risks associated with the system design. Develop mitigation strategies and contingency plans to address any potential issues.
• Continuously contribute innovative ideas to improve the design and operation of the system.
• Keep up-to-date documentation and collaborate effectively with external partners, vendors, and stakeholders to ensure the project’s success.

Key Skills and Experience Required by the Senior System Engineer –

• Bachelor’s or master’s degree in electrical engineering, System Engineering, Aerospace Engineering, or a related field.
• Experience in satellite system architecture and design, with a minimum of 5 years in similar roles.
• Strong knowledge of satellite communication protocols, orbital mechanics, and space systems.
• Experience with software-defined satellite communication payloads.
• Familiarity with regulatory bodies and space industry standards.
• Highly collaborative team player who can quickly earn the confidence of co-workers and teammates.
• Strong leadership and communication skills.
• Demonstrated ability to communicate effectively with management, engineering teams and partners/suppliers.
• Experience with business considerations and practical limitations related to system design and implementation.
• Fluent in English, written and oral. French is an asset.

If your skills and experience match this Senior System Engineer opportunity, we encourage you to apply by sending your CV to info@holtexecutive.com 

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

Our partner is seeking a GNC Hardware Engineer to join their team and be responsible for developing the algorithms and simulations used in selecting, modelling, qualifying, and integrating the GNC sensors, actuators, and payloads used on the missions.

This opportunity offers a comprehensive benefits package, featuring visa sponsorship and relocation package.

Key Responsibilities for the GNC Hardware Engineer:

• Contribute to the GNC hardware trade-offs for missions.
• Contribute to the definition of the GNC subsystem V&V (Verification and Validation) plan.
• Perform GNC subsystem development testing with Engineering Model hardware.
• Contribute to the GNC subsystem/spacecraft integration planning and execution.
• Support GNC hardware environmental testing (e.g., vibration, thermal, vacuum and radiation).
• Support in-orbit operation as a member of the GNC team (e.g., analysis of GNC hardware performance, definition of commissioning plan for GNC hardware).
• Contribute to system-level activities, such as defining FMECA and FDIR processes.

Key Skills and Experience Required by the GNC Hardware Engineer:

• Degree in aerospace engineering or another relevant engineering/science discipline.
• Experience with hardware AIV (Assembly, Integration and Verification).
• Experience of Systems Engineering.
• Experience in one (or more) of the following –

• • Practical working knowledge of digital electronics relevant to a GNC system (communications protocols, satellite Command & Data Handling, digital integration to enable Hardware-in-the- Loop Testing etc.).
  • Experience with GNC sensors such as sun sensors, star tracker, IMU, magnetometers, and GNC actuators such as magnetometers and reaction wheels.
  • Experience with active optical sensors (e.g., Radar, Laser range finder, LiDAR) and cameras, including design of appropriate functional testing, calibration, and verification.

 Benefits:

• Competitive base salary
• 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 GNC Hardware Engineer opportunity, we encourage you to apply by sending your CV to info@holtexecutive.com 

Holt Executive has partnered with a leader in nanosatellites manufacturing and operation, to provide custom communication solutions for their clients.

Our partner is seeking a Mechanical Design Engineer to join their team and play a crucial role in leading the creation, development, and testing of critical mechanical systems for nano and microsatellites. 

You will collaborate with a talented, multidisciplinary team to ensure seamless integration of these systems into their innovative satellite platforms.

Key Responsibilities for the Mechanical Design Engineer:

• Design and develop mechanical systems and components for nanosatellites and microsatellites, including structures, mechanisms, and thermal control systems.
• Conduct feasibility studies and technical assessments to evaluate design concepts and propose innovative solutions.
• Generate detailed engineering drawings, specifications, and documentation for manufacturing and assembly.
• Perform structural and thermal analyses using Finite Element Analysis (FEA) tools to validate designs and ensure compliance with performance requirements.
• Collaborate with electrical, software, and systems engineers to integrate mechanical components into satellite platforms.
• Support the manufacturing, assembly, and testing of mechanical systems, including participation in prototype builds and environmental testing campaigns.
• Continuously optimize designs for manufacturability, cost-effectiveness, and reliability.
• Stay abreast of industry trends, emerging technologies, and best practices in mechanical design for small satellites.

Key Skills and Experience for the Mechanical Design Engineer:

• Bachelor’s degree in mechanical engineering or related field; master’s degree preferred.
• Proven experience in mechanical design and analysis, preferably in the aerospace or satellite industry.
• Proficiency in Computer-Aided Design (CAD) software such as SolidWorks, or similar tools.
• Solid experience with Product Data Management (PDM).
• Strong understanding of structural mechanics, materials science, and thermal management principles.
• Experience with Finite Element Analysis (FEA) software for static and dynamics structural and thermal simulations, Comsol Multiphysics preferred.
• Knowledge of manufacturing processes for precision components, including additive manufacturing and CNC machining.
• Ability to work effectively in a fast-paced, collaborative environment with multidisciplinary teams.
• Excellent communication skills and ability to convey complex technical concepts to diverse stakeholders.
• Strong problem-solving skills and diligence.
• Previous experience from the space-industry is an advantage but not a requirement.
• Experience in Python or MATLAB is an added value.
• Be comfortable with mixed tasks with various stakeholders, and able to change focus and type of work, e.g., design tasks and analysis.

If your skills and experience match this Mechanical Design Engineer opportunity, we encourage you to apply by sending your CV to info@holtexecutive.com 

Are you a Purchasing Director with a passion for efficiency and a drive to excel in a dynamic, high-tech environment?

Holt Executive are partnered with a leading manufacturer of solar panels for space and beyond who are seeking a Purchasing Director to join their team.

The Purchasing Director will be responsible for leading strategic procurement efforts, ensuring the efficient and cost-effective acquisition of materials and components crucial for their space-grade products.

Key Responsibilities for the Purchasing Director:  

• Develop and implement strategic procurement plans, to ensure the highest quality materials and components are sourced at the best possible prices.
• Develop and execute acquisition strategies to ensure timely availability of required materials, minimising the risks of supply chain disruptions that could impact production.
• Oversee all aspects of supplier management, from identifying and evaluating potential vendors to negotiating contracts and managing relationships.
• Work closely with other departments, such as engineering, production, finance, and sales, to ensure effective alignment of procurement strategies with organisational objectives.
• Ensure adherence to all relevant regulations and compliance standards.

Key Skills & Experience Required by the Purchasing Director:

• Bachelor’s degree in industrial engineering specializing in mechanical, chemical, aerospace, or related fields.
• Master’s degree in aerospace engineering, Mechanical Industrial Engineering, or related fields.
• Professional level of English proficiency (C1).
• At least 5-10 years of experience in a similar position in the space sector.
• Candidates should possess the following technical competencies:
• Experience in the Space Sector.
• Familiarisation with ECSS standards.

If your skills and experience match this Purchasing Director opportunity, we encourage you to apply by sending your CV to info@holtexecutive.com