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An exciting opportunity has arisen for a Hardware Engineer to join a leading R&D team developing next-generation technologies for advanced communication systems.

In this role, you’ll take full ownership of the electronic board development cycle, from concept and design through to testing, optimization, and integration. Working within a multidisciplinary environment, you’ll collaborate closely with optical, mechanical, and software experts to deliver high-performance, reliable mixed-signal electronics designed for use in space.

What You’ll Do

• Design, develop, test, and integrate reliable analog and mixed-signal electronics for satellite systems.
• Lead the full lifecycle of board design, including requirements definition, architecture, circuit design, component selection, PCB layout, and testing.
• Prepare manufacturing documentation and support production activities.
• Collaborate with internal and external technical specialists across hardware, software, optical, and mechanical domains.
• Contribute to system-level design reviews and ensure designs meet performance, environmental, and reliability standards.

What You’ll Bring

• MSc, PhD, or equivalent in Electronic Engineering or a related field.
• 7+ years’ experience designing and implementing mixed-signal electronics, from concept through to production.
• Expertise in analog/digital PLLs, control systems, ADCs/DACs, and operational amplifiers.
• Hands-on experience with schematic capture and PCB design tools (preferably Altium).
• Experience with photodetectors, transimpedance amplifiers, microcontrollers and/or FPGAs, and RF components.
• Proficiency with test equipment such as oscilloscopes, spectrum analyzers, and vector network analyzers.
• Background in space, aerospace or high-reliability electronics design.

Why Apply

You’ll join a passionate and technically accomplished team that’s pushing the boundaries of what’s possible in communications. This is a hands-on engineering role where your designs will directly contribute to the next generation of secure, high-performance space technology.

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We are seeking a Principal Systems Engineer to join a systems engineering team working on a large-scale, technical space programme. This is a senior technical role suited to an engineer with deep experience in systems of systems, ideally within networking, aerospace, defence, or other large, distributed infrastructures.

You’ll play a key role in maintaining and refining system-level architectures, interface documentation, and technical performance budgets, ensuring requirements are robust, traceable, and aligned across multiple engineering disciplines as the programme progresses through critical design milestones.

You will work within a multidisciplinary systems engineering environment, collaborating closely with system architects, hardware, software, network, and ground infrastructure engineers. The focus is on system performance analysis, requirements allocation, and interface definition across a complex, end-to-end system. This position offers significant technical influence on system design and integration.

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

Key Responsibilities

• Characterise and analyse end-to-end system performance
• Develop, maintain, and track system-level technical performance budgets
• Maintain and ensure the correctness and completeness of interface documentation
• Ensure verification plans and procedures are fit for purpose
• Support requirements development, allocation, and stabilisation through CDR
• Provide technical input to regulatory, coordination, and market access activities
• Present technical material to both technical and non-technical audiences
• Mentor and support junior engineers, sharing systems engineering best practice
• Collaborate with senior engineers to resolve complex, cross-domain technical issues

Required Experience & Qualifications

• Bachelor’s degree or higher in Electrical, Aerospace, or Systems Engineering (or similar)
• 10+ years of relevant engineering experience
• Strong background in formal systems engineering
• Experience working with large-scale, distributed systems
• Familiarity with requirements management and systems engineering lifecycle processes
• Experience with tools such as JAMA, SharePoint, and Confluence

Desirable Experience

• Background in complex technical systems, networking, or RF-based systems
• Model-Based Systems Engineering (MBSE) experience
• Experience developing or managing system interfaces

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An exciting opportunity has arisen for a skilled Senior Service Engineer to join a leading provider of maritime electronics, supporting vessels across the ARA region. This role offers the chance to work on advanced navigation and communication systems while mentoring junior engineers and contributing to the technical growth of the team.

You’ll be responsible for the installation, maintenance, and repair of maritime navigation and communication systems onboard vessels. In addition, you’ll guide and support junior engineers, ensuring high-quality service delivery and technical excellence.

Key Responsibilities:

• Perform planned equipment checks, maintenance, Radio Surveys, and VDR APTs in line with IMO and Class Authority standards
• Carry out refit and retrofit jobs, including commissioning and participation in sea trials
• Mentor and support Junior Engineers to develop technical skills
• Drive high first-time fix rates and maintain productivity targets
• Act as a technical advisor to customers, supporting sales where required
• Collaborate with the wider technical team to share knowledge and best practices
• Stay updated through regular training on new technologies

Requirements:

• Minimum 5 years’ experience with maritime navigation and communication systems
• Strong mentoring and leadership capabilities
• Product knowledge of leading navigation and communications brands
• Basic understanding of ship networks
• Excellent problem-solving, communication, and customer service skills
• Fluent in Dutch and English (verbal and written)
• Proactive, flexible, and able to travel within the ARA region
• Valid Passport and Driver’s Licence (VCA and IRATA certifications preferred)
• LRC or GOC radio licence is an advantage

What’s on Offer:

• A dynamic, international working environment with strong development opportunities
• Flat organisational structure with direct communication lines
• Supportive, down-to-earth team culture
• Continuous technical training and certifications in maritime systems
• Access to learning and technical academies
• Competitive benefits including company car, smartphone, laptop, pension scheme, sports allowance, and team events

If you’re ready to take your maritime engineering career to the next level, apply now and become part of an innovative and growing team supporting vessels worldwide.

RW

An exciting opportunity has arisen for a Telecommunications Engineer to join a leading provider of maritime electronics, supporting vessels across the ARA region.

You’ll be responsible for the installation, maintenance, and repair of maritime navigation and communication systems onboard vessels. In addition, you’ll guide and support junior engineers, ensuring high-quality service delivery and technical excellence.

Key Responsibilities:

• Perform planned equipment checks, maintenance, Radio Surveys, and VDR APTs in line with IMO and Class Authority standards
• Carry out refit and retrofit jobs, including commissioning and participation in sea trials
• Mentor and support Junior Engineers to develop technical skills
• Drive high first-time fix rates and maintain productivity targets
• Act as a technical advisor to customers, supporting sales where required
• Collaborate with the wider technical team to share knowledge and best practices
• Stay updated through regular training on new technologies

Requirements:

• Minimum 5 years’ experience with maritime navigation and communication systems
• Product knowledge of leading navigation and communications brands
• Basic understanding of ship networks
• Excellent problem-solving, communication, and customer service skills
• Fluent in Dutch and English (verbal and written)
• Proactive, flexible, and able to travel within the ARA region
• Valid Passport and Driver’s Licence (VCA and IRATA certifications preferred)

What’s on Offer:

• A dynamic, international working environment with strong development opportunities
• Flat organisational structure with direct communication lines
• Supportive, down-to-earth team culture
• Continuous technical training and certifications in maritime systems
• Access to learning and technical academies
• Competitive benefits including company car, smartphone, laptop, pension scheme, sports allowance, and team events

If you’re ready to take your career to the next level, apply now and become part of an innovative and growing team supporting vessels worldwide.

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We are supporting a leading global communications organisation on the development of a next-generation network designed to deliver secure, resilient, ultra-low latency broadband connectivity worldwide.

This is a senior-level opportunity for an experienced User Terminal Systems Engineer to play a critical role in the development, validation and deployment of advanced user terminals. The position focuses on modem, antenna and RF integration within a fully integrated terminal solution designed to meet demanding enterprise, government, maritime, aeronautical and mobility use cases.

You will bring deep expertise in air interface protocols, software architecture, system functionality and terminal operations, providing technical leadership across architecture, vendor engagement and system integration.
 
Key Responsibilities

• Develop and maintain technical requirements and architectural frameworks for user terminals
• Ensure alignment with system-level performance objectives and operational concepts
• Lead the definition and evolution of user terminal operational procedures
• Interface with modem and antenna vendors to drive architectural alignment
• Clarify requirements, identify technical gaps and develop mitigation strategies
• Provide technical leadership across the product lifecycle
• Define interfaces, ICDs and subsystem/terminal specifications
• Develop and maintain development and deployment roadmaps
• Support service introduction timelines and long-term scalability across multiple market segments
• Ensure seamless integration of terminal functionality within the wider network architecture

Education & Experience Required

• Degree in Electrical Engineering, Computer Science or related discipline (Master’s/PhD advantageous)
• 12+ years’ systems engineering experience within networking and communications environments
• Specialisation in software engineering or software architecture
• Experience working with vendor ecosystems to deliver commercially successful products
• Knowledge of satellite communication technologies, particularly user terminal design
• Strong understanding of access techniques, modulation schemes and performance trade-offs
• Knowledge of antenna technologies for NGSO tracking across land, aero, maritime and fixed applications
• Experience with cloud, edge computing or mobile networking environments
• Familiarity with NGSO spectrum regulatory frameworks
• Understanding of modem and hub technologies
• Knowledge of ASIC design and manufacturing considerations
• Experience designing for high-volume production, cost targets and quality assurance
• Strong understanding of physical layer protocols for satellite communications

This is a high-impact opportunity to shape the architecture and deployment strategy of advanced user terminals within a transformational global connectivity programme.

If you are a senior systems engineer with deep expertise in satellite communications and terminal development, apply now.

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A leading global technology organisation is seeking a Principal Embedded Software Developer to take ownership of complex embedded software modules within a high-performance communications platform. This is an opportunity to join a highly skilled engineering team developing next-generation embedded systems that demand reliability, scalability, and world-class engineering standards.

In this role, you will drive the design, implementation, testing, and integration of embedded software components while guiding technical decision-making and contributing to the development of robust engineering processes. You’ll work closely with multi-disciplinary teams to ensure seamless integration, strong performance, and high-quality delivery.

What You’ll Be Doing

• Design, develop, test, and maintain embedded software applications in C++
• Take ownership of specific embedded modules and ensure delivery to specification
• Lead and contribute to technical discussions, architecture decisions, and documentation
• Work with Linux-based development and integration environments
• Develop tools, libraries, and frameworks to support efficient software development
• Collaborate with test and support teams to validate features and resolve defects
• Conduct code reviews and ensure adherence to coding standards
• Troubleshoot complex software issues and support continuous improvements
• Engage with cross-functional teams, including engineering, product, and support functions
• Produce clear and structured documentation for designs and development tasks

What You’ll Bring

• Bachelor’s or Master’s degree in Computer Science, Computer Engineering, Electrical Engineering, or similar
• 10+ years of embedded software development experience
• Strong command of modern C++ for embedded applications
• Experience developing, integrating, and validating embedded systems
• Proficiency working in Linux environments
• Solid understanding of networking concepts and protocols
• Strong analytical and debugging skills
• Ability to design software with hardware resource constraints in mind
• Excellent collaboration and communication skills
• Detail-oriented mindset and commitment to producing high-quality code
• Curiosity and enthusiasm for learning new tools and technologies

Why This Role?

• Work on technically challenging embedded systems with real-world impact
• Join a collaborative engineering environment backed by strong technical leadership
• Influence software architecture and best practices
• Hybrid working model
• International collaboration and opportunities for travel

Additional Information

• This role has no direct reports but requires strong cross-team collaboration
• Candidates must be eligible to work in Canada and able to obtain Reliability Clearance

TT

A leading global technology organisation is seeking a Principal Embedded Software Developer to take ownership of complex embedded software modules within a high-performance communications platform. This is an opportunity to join a highly skilled engineering team developing next-generation embedded systems that demand reliability, scalability, and world-class engineering standards.

In this role, you will drive the design, implementation, testing, and integration of embedded software components while guiding technical decision-making and contributing to the development of robust engineering processes. You’ll work closely with multi-disciplinary teams to ensure seamless integration, strong performance, and high-quality delivery.

What You’ll Be Doing

• Design, develop, test, and maintain embedded software applications in C++
• Take ownership of specific embedded modules and ensure delivery to specification
• Lead and contribute to technical discussions, architecture decisions, and documentation
• Work with Linux-based development and integration environments
• Develop tools, libraries, and frameworks to support efficient software development
• Collaborate with test and support teams to validate features and resolve defects
• Conduct code reviews and ensure adherence to coding standards
• Troubleshoot complex software issues and support continuous improvements
• Engage with cross-functional teams, including engineering, product, and support functions
• Produce clear and structured documentation for designs and development tasks

What You’ll Bring

• Bachelor’s or Master’s degree in Computer Science, Computer Engineering, Electrical Engineering, or similar
• 10+ years of embedded software development experience
• Strong command of modern C++ for embedded applications
• Experience developing, integrating, and validating embedded systems
• Proficiency working in Linux environments
• Solid understanding of networking concepts and protocols
• Strong analytical and debugging skills
• Ability to design software with hardware resource constraints in mind
• Excellent collaboration and communication skills
• Detail-oriented mindset and commitment to producing high-quality code
• Curiosity and enthusiasm for learning new tools and technologies

Why This Role?

• Work on technically challenging embedded systems with real-world impact
• Join a collaborative engineering environment backed by strong technical leadership
• Influence software architecture and best practices
• Hybrid working model
• International collaboration and opportunities for travel

Additional Information

• This role has no direct reports but requires strong cross-team collaboration
• Candidates must be eligible to work in Canada and able to obtain Reliability Clearance

TT

Senior Product Manager – Connectivity

Holt Executive are delighted to be partnered with a global leader within the technology / communication space to support a critical Snr Product Manager – Government / Defense hire.

Heavily focused on defining, developing and delivering state of the art, resilient, ruggedized and secure communication and technology solutions the Snr Product Manager will work closely with Business Development, Engineering and IT teams to ensure offerings meet customer needs, regulatory requirements, and business objectives.

Key Responsibilities – Snr Product Manager – Government / Defense

• Conduct market research and competitive analysis to identify trends, customer pain points, and opportunities.
• Engage with Canada and international government and defense clients to validate product concepts and gather requirements.
• Translate insights into actionable product specifications and feature sets.
• Support the end-to-end product development process, from concept through launch and post launch improvements.
• Collaborate with engineering, design, IT, and operations teams to deliver technically robust and market-relevant products.
• Assist in prioritizing features and enhancements based on market needs, technical feasibility, and business value.
• Support internal and external product training for sales and sales engineering teams.
• Assist in the creation of customer-facing collateral, technical datasheets, and portals/APIs documentation.
• Participate in go-to-market activities, including demos, proof-of-concepts, and solution design support.

Key Experience required – Snr Product Manager – Government / Defense

• Bachelor’s degree in engineering, Satellite Communication, Telecommunications, Business, or a related field.
• 6-9 years of experience in product management, ideally within Telecom, SATCOM or Networking Technologies for Government OR Defense customers.
• The role requires Canadian Security Clearance.

A leading global technology organisation is seeking a Principal Embedded Software Developer to take ownership of complex embedded software modules within a high-performance communications platform. This is an opportunity to join a highly skilled engineering team developing next-generation embedded systems that demand reliability, scalability, and world-class engineering standards.

In this role, you will drive the design, implementation, testing, and integration of embedded software components while guiding technical decision-making and contributing to the development of robust engineering processes. You’ll work closely with multi-disciplinary teams to ensure seamless integration, strong performance, and high-quality delivery.

What You’ll Be Doing

• Design, develop, test, and maintain embedded software applications in C++
• Take ownership of specific embedded modules and ensure delivery to specification
• Lead and contribute to technical discussions, architecture decisions, and documentation
• Work with Linux-based development and integration environments
• Develop tools, libraries, and frameworks to support efficient software development
• Collaborate with test and support teams to validate features and resolve defects
• Conduct code reviews and ensure adherence to coding standards
• Troubleshoot complex software issues and support continuous improvements
• Engage with cross-functional teams, including engineering, product, and support functions
• Produce clear and structured documentation for designs and development tasks

What You’ll Bring

• Bachelor’s or Master’s degree in Computer Science, Computer Engineering, Electrical Engineering, or similar
• 10+ years of embedded software development experience
• Strong command of modern C++ for embedded applications
• Experience developing, integrating, and validating embedded systems
• Proficiency working in Linux environments
• Solid understanding of networking concepts and protocols
• Strong analytical and debugging skills
• Ability to design software with hardware resource constraints in mind
• Excellent collaboration and communication skills
• Detail-oriented mindset and commitment to producing high-quality code
• Curiosity and enthusiasm for learning new tools and technologies

Why This Role?

• Work on technically challenging embedded systems with real-world impact
• Join a collaborative engineering environment backed by strong technical leadership
• Influence software architecture and best practices
• Hybrid working model
• International collaboration and opportunities for travel

Additional Information

• This role has no direct reports but requires strong cross-team collaboration
• Candidates must be eligible to work in Canada and able to obtain Reliability Clearance

TT

An exciting opportunity has arisen for an experienced Business Support System (BSS) Solution Architect to join a high-performing technology team supporting global connectivity services. 

In this role, you will take ownership of designing and delivering detailed end-to-end architecture plans across key BSS domains, ensuring scalable, secure, and high-performing solutions. You will provide technical leadership across development teams, translating complex business requirements into robust technical specifications and architectural documentation. 

This is a pivotal position for someone with deep expertise in BSS platforms and integration, looking to play a strategic role in large-scale digital transformation programmes. 

Key Responsibilities 

• Collaborate with stakeholders to understand business objectives and design IT solutions aligned with organisational goals

• Develop comprehensive architecture plans including system components, data flows, integration points, and security measures

• Provide technical leadership and guidance to engineering teams, ensuring adherence to architectural standards and best practices

• Research and evaluate emerging technologies, frameworks, and tools to recommend the most suitable solutions

• Identify potential risks within proposed architectures and develop mitigation strategies

• Work closely with cross-functional teams including developers, system administrators, and business analysts to ensure seamless implementation

• Maintain accurate documentation of architectural designs, guidelines, and key decisions

• Optimise performance and scalability, considering load balancing, resilience, and resource utilisation

Skills & Experience Required

• Strong knowledge of core BSS components including Billing, CRM, Order Management, Revenue Assurance, and Mediation

• Several years’ experience in IT architecture, software development, or related technical roles

• Proven expertise in BSS integration, open API standards, and industry frameworks such as TM Forum

• Broad technical proficiency across cloud platforms, databases, networking, and modern software technologies

• Familiarity with architectural frameworks such as TOGAF or Zachman (advantageous)

• Experience with platforms such as Netcracker or similar solutions (e.g., Amdocs, Ericsson, Nokia)

• Strong analytical and problem-solving capabilities

• Excellent communication skills, with the ability to explain complex technical concepts to non-technical stakeholders

• Demonstrated leadership in guiding technical teams and influencing architectural decision-making

• Bachelor’s degree in Computer Science, IT, or a related discipline preferred

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