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Are you ready to advance your career in marine technology? Our partner are growing their national team of Marine Electronics Technicians and Engineers, whether you’re just starting out or an experienced professional ready to lead projects and mentor others, we have the right opportunity for you.

Join a dynamic team that delivers cutting-edge navigation, communication, and safety systems to commercial vessels. You’ll be working hands-on with industry-leading equipment, ensuring vessels remain operational, compliant, and connected. The company value initiative, technical skill, and a customer-first approach; if that sounds like you, we want to hear from you.

What You’ll Be Doing:

• Installing and commissioning marine electronics on vessels
• Performing maintenance, repairs, and equipment surveys
• Supporting customers with diagnostics and fault resolution
• Identifying service opportunities and recommending solutions
• Delivering projects across the UK and occasionally overseas

What We’re Looking For:

• HNC/HND in Electronics or Electrical Engineering (or equivalent)
• Experience in:
• • Marine or field-based electronics
  • Electronic navigation and communication systems
  • Fault-finding and installation
  • Technical support and project engineering

Skills:

• Strong problem-solving ability
• Clear communication and customer-focused mindset
• Essential: Full UK driving licence

Desirable (but not essential):

• GMDSS Operator’s Certificate
• Radio/VDR Survey or Class Approval experience
• BOSIET/OLF Certification
• Manufacturer-specific training

Medical: Must be able to pass a medical and annual working at height training

What’s On Offer:

• Competitive salary (based on qualifications and experience)
• Company car
• Employer contribution pension scheme
• Career development pathways from Technician to Senior Engineer
• Training opportunities and autonomy in your role

Right to Work: Applicants must have the legal right to work in the UK. Sponsorship is not currently available.

Equal Opportunities: We welcome applications from all suitably qualified candidates.

Apply now and be part of the future of marine electronics.

Holt Executive are partnered with a Belgium based supplier of satellite equipment. Their technology enables the Space industry to be more agile than ever before. 

Our partner is seeking a Quality Assurance/Product Assurance Engineer to support the design and implementation of their QMS, development of processes from production to manufacturing, and to work closely with suppliers and customers to ensure quality of their products.   

Key Responsibilities for the Quality Assurance/Product Assurance Engineer:

• Responsible for the design and implementation of a robust Quality Management System (QMS) encompassing all aspects of the product lifecycle—from development through manufacturing and supporting functions—to ensure high levels of customer satisfaction.
• Establish and maintain effective governance structures to oversee quality processes, while actively contributing to a clean, lean, and efficient production environment.
• Foster strong, long-term relationships with suppliers by streamlining internal quality processes and performing audits as needed.
• Develop and apply relevant performance metrics and control strategies to monitor and enhance product and process quality.
• Ensure the QMS is clearly documented and accessible, supporting organization-wide understanding through targeted documentation and employee training initiatives.

Key Skills & Experience for the Quality Assurance/Product Assurance Engineer:

• Holds a degree in engineering or possesses equivalent experience through a proven track record in technical roles.
• Brings solid experience in systems engineering methodologies and recognized industry best practices, with a strong foundation in Lean principles.
• Minimum of 5 years of relevant experience, ideally within a high-tech or aerospace environment.
• Skilled in cross-functional collaboration, with a demonstrated ability to influence and manage stakeholders to drive continuous improvement and organizational change.
• Combines meticulous attention to detail with a strategic, big-picture mindset.
• Proactive in raising concerns and offering constructive challenges when appropriate.
• Strong active listening and communication skills.
• Capable of prioritizing effectively in line with broader organizational goals.
• Fluent in English; additional language skills, particularly Dutch, are advantageous.

Additional preferred experience:

• Solid understanding of systems engineering lifecycles, with particular relevance to high-reliability sectors such as aerospace or defense.
• Experience in the selection and documentation of Electrical, Electronic, and Electromechanical (EEE) components.
• Proven ability to implement and maintain component traceability throughout the development and production process.
• Familiar with auditing subcontractors to ensure compliance with technical and quality standards.
• Previous experience working within an ISO 9001-certified environment.
• Hands-on involvement in the qualification of complex technical systems, ideally within space or similarly regulated industries.

The successful candidate must be legally authorized to work in the European Union.

This opportunity is hybrid position based in Leuven, Belgium.

Are you an experienced Programme Manager with a passion for leading complex, high-impact projects within the defence or aerospace sector? We’re looking for a driven and strategic Programme Manager to take ownership of a key customer-facing programme within the Land sector. This is a pivotal opportunity to shape the success of multiple international projects from design through to delivery.

About the Role:

Reporting to the Land Programme Manager, you will oversee a programme comprising several concurrent projects, each at different stages of their lifecycle. Your leadership will ensure successful planning, execution and stakeholder engagement, all while aligning with commercial objectives and ensuring robust risk and resource management.

Key Responsibilities:

• Lead and coordinate multiple projects within a major Land sector programme
• Ensure integrated planning, risk management and resourcing across departments
• Drive delivery against profit, revenue and growth targets
• Participate in bid and proposal planning, estimating PM labour, and scheduling
• Launch and oversee R&D and customer contracts from inception to closure
• Liaise with engineering and functional leads to ensure technical and resource alignment
• Provide high-level project board communication and strategic stakeholder engagement
• Manage reporting on financials (revenue, cash-flow, margin forecasts, etc.)
• Mentor and support project managers while overseeing PM staffing needs

What We’re Looking For:

Essential:

• Proven experience managing international defence/aerospace programmes
• Strong commercial acumen and stakeholder engagement skills
• Recognised project management qualification (e.g. PRINCE2, PMP, APM)
• Experience leading high-performing teams in a fast-paced, collaborative setting
• Engineering background and understanding of complex systems
• Willingness to travel domestically and internationally

Desirable:

• Degree in business, project management, or a related field

Personal Attributes:

• Analytical and strategic thinker with strong leadership skills
• Resilient, adaptable, and solutions-oriented
• Collaborative team player with excellent interpersonal skills
• Demonstrates values of Teamwork, Integrity, Excellence, and Courage

What’s on Offer:

• Hybrid / flexible working arrangements
• Early finish on Fridays
• 28 days annual leave + Christmas closure + holiday purchase scheme
• Group pension plan (matched up to 5%)
• Income protection & life assurance
• Remote GP access, mental health support, physiotherapy services
• EV salary sacrifice scheme
• Discounts on gym memberships, high street retailers, and more
• Access to learning & development resources
• Onsite free parking

Security Requirements: Due to the nature of the role, candidates must be eligible to obtain UK Security Clearance. This includes proof of identity, right to work in the UK, and five years of UK residency.

Are you a mechanical engineer with a passion for innovation, rugged electronics, and delivering real-world solutions? An exciting opportunity has opened for a Senior Mechanical Engineer to join a high-performing Hardware team focused on the development of advanced video and imaging processing products. This role is central to designing and delivering mechanical and thermal solutions for ruggedised, high-performance computing systems used in demanding environments.

What You’ll Be Doing:

• Take ownership of mechanical and thermal design for rugged computer and video tracking products.
• Use SolidWorks 3D CAD software to develop enclosure and packaging designs.
• Lead mechanical engineering activities within small, multidisciplinary project teams.
• Perform engineering analyses including stress, fatigue, thermal, and vibration assessments.
• Conduct lab testing for design verification and validation.
• Produce detailed engineering reports for product design, failure investigations, and technical documentation.
• Collaborate with electronic and systems engineers to integrate components and subsystems.
• Maintain accurate engineering documentation including BOMs, ECRs, and design data.
• Support production, test, and field teams through design handover and troubleshooting.
• Work closely with project managers and sales teams to estimate and deliver on project goals.
• Assist with technical input for proposals, bids, and customer documentation.

What You’ll Bring: Essential:

• A degree in Mechanical Engineering.
• Proficiency in SolidWorks 3D CAD.
• Experience designing enclosures for electronic equipment.
• A strong foundation in mechanical principles and a creative mindset.
• Demonstrated experience across the full product development lifecycle.
• Understanding of DFM, machining, casting, moulding, and fabrication techniques.
• Excellent communication and collaboration skills.
• Ability to lead technical work and deliver to deadlines.

Desirable:

• Experience designing for harsh or rugged environments.
• Background in defence, scientific equipment, or specialist machinery.
• Familiarity with document control systems (e.g., Dassault 3DEXPERIENCE).
• Skilled in engineering calculations and Microsoft Office tools.

  Benefits & Perks:

• Flexible hybrid working options
• 28 days annual leave + holiday purchase scheme
• Friday lunchtime finish
• Group pension with matched contributions
• Income protection and life assurance
• Remote GP, mental health support, and physiotherapy services
• Share incentive plans and EV salary sacrifice
• Employee rewards platform and social events
• Onsite parking and wellbeing initiatives
• Training and development opportunities

Additional Information: Due to the nature of the work, all candidates must be eligible to obtain UK Security Clearance. This includes proof of identity, right to work in the UK, and five years of UK residency.

Ready to make an impact with cutting-edge hardware in a high-performance environment? Apply today and help shape the future of rugged technology.

Holt Executive are partnered with a US based New Space company who in a joint venture with their European counterparts, develop mission-specific spacecraft and constellation designs.

Officially founded in 2024, this venture is a significant milestone in the group’s strategic expansion. Backed by over 0m raised in 2024, this venture is poised to launch their first satellites in 2025.

We have an exciting opportunity for a Director of Mechanical Engineering to lead the mechanical engineering team.

Key Responsibilities for the Director of Mechanical Engineering:

• Leading and building a small mechanical engineering team, whist being hands on as a contributor to design work.
• Quickly get up to speed on the company’s current spacecraft and in-house subsystem designs.
• Working with engineering teams both onsite, at partner companies’ facilities to develop mechanical, thermal, and structural designs for next generation spacecraft and subsystems.
• Analyze customer needs and payload requirements.
• Leading and creating mechanical layouts and architectures in CAD, own relevant system budgets (mass, weight etc.).
• Working closely with the Integration and Test team relating to the build of qualification and prototype flight spacecraft.
• Work closely with contracting manufacturers when required.
• Define, plan, and conduct environmental test campaigns for qualification and acceptance testing of designs.
• Lead the configuration management, and act as the CAD and PDM admin.

Key Skills & Experience for the Director of Mechanical Engineering:

• A degree in Mechanical or Aerospace Engineer (equivalent will be considered).
• 10+ years’ experience in the design and analysis of mechanical solutions within the Space industry.
• 5+ years’ experience in leadership positions (Technical Lead, Manager, or Director).
• Experience with new spacecraft design architectures, from top level requirements, launch vehicle packaging, subsystem definition, and the selection of components.
• Strong advanced modeling experience (CAD – SolidWorks preferred).
• Strong experience with configuration management.
• Experience with GD&T (Geometric Dimensioning & Tolerancing) and Model Based Definition.
• Structural analysis experience (ANSYS Mechanical preferred, or equivalent).
• Knowledge of industry standards, such as NASA GEVS and SMC-S-016.
• Some experience with proposals and interacting with commercial and/or government customers.
• Successfully delivered hardware that has operated on-orbit.

Bonus Experience:

• A PhD in Mechanical or Aerospace Engineering.
• 15+ years’ experience in the design, analysis and test of mechanical solutions in the Space industry.
• 8+ years of leadership experience.
• Experience as a CAD/PLM administrator within SolidWorks.
• Experience with structural and thermal testing, including instrument testing, data analysis, and model correlation.
• Experience performing orbital thermal analysis with Therma Desktop.
• Experience with propulsion systems.

The successful candidate must be legally authorized to work in the United States.

This opportunity is an onsite position in Boulder, Colorado.

Holt Executive are partnered with a US based New Space company who in a joint venture with their European counterparts, develop mission specific spacecraft and constellation designs.

Officially founded in 2024, this venture is a significant milestone in the group’s strategic expansion. Backed by over 0m raised in 2024, this venture is poised to launch their first satellites in 2025.

We have an exciting opportunity for a Senior Electrical Engineer to support the development of next-generation avionics for both LEO and GEO spacecraft.  

Key Responsibilities for the Senior Electrical Engineer:

• Work with the wider electrical team, and with partner engineers to develop next-generation avionics for LEO and GEO spacecraft.
• Design, architect, and develop space hardware from concept through testing and delivery.
• Play a role in part/component selection and radiation tests at US and European facilities for IC and board-level tests.
• Creation of radiation test circuits for IC-level tests.
• Board bring-up and debugging using lab equipment.
• Test set ups at both board and satellite levels for functional, integration, and environmental testing.
• The design of harnesses, harness drawings, and work with third parties and vendors on procurement.
• Interface with contract manufacturers for PCB fabrication, board assembly, harness builds, and box-level builds.
• Work closely with the integration and test team for the build of qualification and prototype flight spacecraft.

Key Skills & Experience for the Senior Electrical Engineer:

• A degree in Electrical Engineering, with 8 years of relevant experience.
• Proven experience with schematic and layout in Altium.
• Experience in the design for space/radiation environments.
• Simulation experience using LTSPICE.
• Electrical Systems Engineering experience.
• Experience with low-speed interfaces.
• Experience in designing with FPGAs, DDR4, ADCs, & PCIe NVM.

 Bonus Experience:

• Scripting (Python) in order to amend and extend test scripts.
• Experience with the design-for-manufacturing.
• FPGA programming experience (VHDL/Verilog).
• Experience programming with C or C++.

The successful candidate must be legally authorized to work in the United States.

This opportunity is an onsite position in Boulder, Colorado.

An exciting opportunity has arisen for an experienced System Engineer to take technical ownership of chemical propulsion subsystems for spacecraft, from initial concept and design to delivery. You will play a key role in the development of propulsion products for satellites, supporting the full lifecycle from initial concept to delivery, working alongside design, manufacturing, and testing teams to ensure customer requirements are met.

In this position, you’ll be responsible for overseeing technical trade-offs, design reviews, system analyses, supplier management, and testing activities. You will contribute to technical documentation, lead verification activities, and act as the technical point of contact for both internal teams and external customers.

Key Responsibilities:

• Lead technical decisions and trade-offs for propulsion subsystems
• Perform functional analyses, system design reviews, and oversee mechanical, structural, and electronics design
• Support supplier management, manufacturing, assembly, integration, and testing processes
• Prepare technical documentation, verification matrices, compliance reports, and test procedures
• Provide hands-on support during test campaigns and non-standard product activities
• Act as the primary technical liaison for customer interactions

Skills Required:

• MSc in Aerospace, Mechanical, Chemical Engineering, or similar
• 3+ years’ experience as a System Engineer working on chemical propulsion subsystems
• Solid understanding of fluid system design, operations, and testing
• Knowledge of mechanical systems, structural/thermal analyses, and space engineering standards
• Strong analytical abilities and excellent technical communication skills
• Proficiency in English (C1 level)
• Applicants must have, or be eligible for, EU work authorization

Desirable:

• Familiarity with ECSS standards and space design processes (EQSR, PDR, CDR, etc.)
• Knowledge of spaceflight component markets and current technology trends
• Hands-on testing experience at component and system levels
• Supplier management experience
• Dutch language skills (B1 level) and willingness to travel occasionally

What’s On Offer:

• A varied and technically challenging role, close to hardware development
• Opportunity to deliver innovative solutions to the global space market
• Generous holiday allowance
• International working environment
• Relocation package can be provided

An exciting opportunity has arisen for an experienced Datacenter Engineer to support the build, maintenance, and operational management of cutting-edge test and development lab environments. This role is ideal for someone with a strong background in Linux and Windows system administration, networking, and virtualization, who enjoys working hands-on with hardware and infrastructure in a highly technical environment.

You’ll be part of a team delivering reliable, compliant, and operational labs that support developers, test teams, and external customers across mobility, satellite, and wireless communication sectors.

Key Responsibilities:

• Install and configure hardware (servers, switches, routers, PDUs), rack and run cables
• Run, label, and dress cabling for interconnected systems
• Linux and Windows system administration, including patching and security
• Maintain virtualized environments (VMware, KVM, etc.)
• Implement network monitoring, management, and security protocols
• Create and maintain diagrams, documentation, and operational guides
• Troubleshoot technical issues, providing support to teams and customers
• Identify opportunities for automation and develop supporting scripts/tools

What We’re Looking For:

• Experience supporting enterprise datacenter environments
• Strong background in Linux and Windows system administration
• Knowledge of networking protocols, routing, ports, and firewalls
• Experience with virtualization platforms and supporting hardware (Dell/HP servers, NetApp storage, etc.)
• Hands-on ability to run and terminate cables in a lab environment
• Excellent troubleshooting, problem-solving, and organizational skills
• Ability to work collaboratively across technical and geographically distributed teams

Desirable Skills:

• Technical degree in Engineering, Computing, Networking, or similar
• Certifications (Linux+, Network+, Cisco, Juniper, AWS)
• Satellite or wireless communications experience
• Familiarity with avionics systems and cabling standards
• Scripting experience (Python, JavaScript, REST)
• Experience with automation and containerization tools (Git, Jenkins, Puppet, Ansible, Docker)

This is a hybrid role with regular on-site work required and occasional international travel. An excellent opportunity to contribute to advanced infrastructure supporting global mobility and satellite communications.

A leading maritime systems integrator is seeking a System Design Engineer to join their multidisciplinary engineering team. This is a fantastic opportunity to work across high-impact defence and commercial projects, supporting the design and delivery of advanced communications and control systems for complex operational environments.

Key Responsibilities

• Produce high-quality electrical and mechanical drawings (2D/3D) for maritime, defence, and critical systems projects.
• Translate rough concepts into fully defined engineering drawings and STEP files to ISO and BS8888 standards.
• Contribute to system-level designs involving control panels, 19” rack layouts, and enclosure manufacturing.
• Ensure compliance with industry standards, including EMC, LVD, BS7671, and the Electricity at Work Act.
• Support equipment and system documentation in line with EU directives and safety requirements.
• Collaborate closely with engineering, project, and customer teams to ensure designs meet functional and compliance needs.

Requirements

• HNC/HND, apprenticeship, or equivalent in electrical/electronic or systems engineering.
• Minimum 4–5 years of experience in electrical/systems design and mechanical drafting.
• Proficient in CAD tools (AutoCAD or equivalent); experience with Electrical CAD packages like SEE Electrical or ETAP is a plus.
• Strong understanding of electrical design principles, manufacturing methods, and material properties.
• Experience working within regulatory and compliance frameworks (BS7671, EMC/LVD standards).
• Confident working autonomously and balancing multiple priorities in a fast-paced environment.
• Eligible for or already hold SC (Security Check) clearance.

Why Apply?

This is an excellent opportunity to be part of a forward-thinking engineering team working on mission-critical systems for maritime and defence sectors. You’ll take ownership of meaningful design work, contribute to innovative projects, and help shape how cutting-edge technology is delivered in real-world environments.

Are you a mechanical engineer with a passion for innovation, rugged electronics, and delivering real-world solutions? An exciting opportunity has opened for a Senior Mechanical Engineer to join a high-performing Hardware team focused on the development of advanced video and imaging processing products. This role is central to designing and delivering mechanical and thermal solutions for ruggedised, high-performance computing systems used in demanding environments.

What You’ll Be Doing:

• Take ownership of mechanical and thermal design for rugged computer and video tracking products.
• Use SolidWorks 3D CAD software to develop enclosure and packaging designs.
• Lead mechanical engineering activities within small, multidisciplinary project teams.
• Perform engineering analyses including stress, fatigue, thermal, and vibration assessments.
• Conduct lab testing for design verification and validation.
• Produce detailed engineering reports for product design, failure investigations, and technical documentation.
• Collaborate with electronic and systems engineers to integrate components and subsystems.
• Maintain accurate engineering documentation including BOMs, ECRs, and design data.
• Support production, test, and field teams through design handover and troubleshooting.
• Work closely with project managers and sales teams to estimate and deliver on project goals.
• Assist with technical input for proposals, bids, and customer documentation.

What You’ll Bring: Essential:

• A degree in Mechanical Engineering.
• Proficiency in SolidWorks 3D CAD.
• Experience designing enclosures for electronic equipment.
• A strong foundation in mechanical principles and a creative mindset.
• Demonstrated experience across the full product development lifecycle.
• Understanding of DFM, machining, casting, moulding, and fabrication techniques.
• Excellent communication and collaboration skills.
• Ability to lead technical work and deliver to deadlines.

Desirable:

• Experience designing for harsh or rugged environments.
• Background in defence, scientific equipment, or specialist machinery.
• Familiarity with document control systems (e.g., Dassault 3DEXPERIENCE).
• Skilled in engineering calculations and Microsoft Office tools.

  Benefits & Perks:

• Flexible hybrid working options
• 28 days annual leave + holiday purchase scheme
• Friday lunchtime finish
• Group pension with matched contributions
• Income protection and life assurance
• Remote GP, mental health support, and physiotherapy services
• Share incentive plans and EV salary sacrifice
• Employee rewards platform and social events
• Onsite parking and wellbeing initiatives
• Training and development opportunities

Additional Information: Due to the nature of the work, all candidates must be eligible to obtain UK Security Clearance. This includes proof of identity, right to work in the UK, and five years of UK residency.

Ready to make an impact with cutting-edge hardware in a high-performance environment? Apply today and help shape the future of rugged technology.