From the Mariana Trench, the deepest point on earth, to surging shorelines and anywhere in-between, we make the impossible possible through our continuous passion for innovation.

Our people design, engineer and manufacture technologies that are enabling our customers to discover, navigate, measure, detect and communicate in the toughest environment on earth: Our oceans. We’ve been actively developing the technology to make the oceans accessible for nearly 50 years and we’re only just getting started… At Sonardyne, we value different ways of thinking. Whether you think in code, patterns, systems, or steps, your unique perspective is important to us.

Start your technical career with Sonardyne – become a vital part of a team delivering trusted subsea technology.

Are you hands-on, curious, and keen to start a career in technology? Sonardyne’s Aberdeen team is looking for a Trainee Workshop Technician to support the repair, servicing, and calibration of our advanced subsea equipment. This is an exciting opportunity to join a global company with a strong reputation in marine technology, where you’ll learn by doing and gain valuable skills in electronics, mechanics, and customer service.

What You’ll Do:

• Work in our busy Aberdeen Workshop, repairing, servicing, and calibrating Sonardyne’s cutting-edge underwater technology – some work to component level.

• Deliver accurate repair quotations and help maintain high levels of customer satisfaction.

• Support warehouse operations and help manage stock levels and inventory systems.

• Contribute to our safe, clean and well-organised working environment.

• Build technical knowledge through training and hands-on experience.

• Keep up to date with new product developments and participate in technical training sessions.

What We’re Looking For:

Essential:

• Practical experience in mechanical assembly or technical repairs.

• A methodical approach to fault finding and diagnosis.

• Good verbal and written communication skills.

• Basic computer skills.

• A valid UK driving licence.

• A proactive, flexible attitude and a willingness to learn.

Desirable:

• Familiarity with Sonardyne products or similar technologies.

• Prior experience in equipment calibration or component-level repair.

Additional Info:

• You’ll need to be medically fit for offshore training and potential travel.

• Occasional UK or overseas travel may be required.

• You’ll be supported with regular technical training and development opportunities.

• This role does not have direct reports.

Why Join Sonardyne?
We’re a pioneering marine technology company with a global presence. At Sonardyne, you’ll be part of a collaborative team with access to cutting-edge projects in underwater communications, navigation, and sensing. We value teamwork, innovation, and safety — and we’re committed to helping you grow.

Ready to Start Your Career?
Apply now to become a Trainee Workshop Technician and take your first step into a rewarding career with Sonardyne.

From the Mariana Trench, the deepest point on earth, to surging shorelines and anywhere in-between, we make the impossible possible through our continuous passion for innovation.

Our people design, engineer and manufacture technologies that are enabling our customers to discover, navigate, measure, detect and communicate in the toughest environment on earth: Our oceans. We’ve been actively developing the technology to make the oceans accessible for nearly 50 years and we’re only just getting started… At Sonardyne, we value different ways of thinking. Whether you think in code, patterns, systems, or steps, your unique perspective is important to us.

Shape the Future of Underwater Communications

Are you ready to tackle some of the most challenging communication environments on Earth? Sonardyne is looking for a passionate Software Engineer – Communications to join our Technology team and help shape the next generation of secure underwater communication systems.

You’ll play a vital role in advancing acoustic communications for Unmanned Underwater Vehicles (UUVs) and autonomous systems—key components in the future of both commercial and defence subsea operations. As part of a multi-disciplinary team, you’ll design, test and optimise protocols at the Physical, Datalink and Network layers, working across both simulation and real-world trials.

What You’ll Be Doing

• Design and build innovative communication protocols (Layers 1–3) tailored for high-latency, bandwidth-limited underwater environments.

• Shape future standards in acoustic communication for secure, interoperable technologies.

• Optimise performance for mission-critical, real-time systems using C and C++.

• Develop and test robust solutions that withstand multipath interference, Doppler effects, and unpredictable channel conditions.

• Work with cutting-edge tools like CMake and Conan to deliver multiplatform, cross-compatible solutions.

• Ensure cybersecurity is built into all levels of communication stack development.

• Contribute to simulation and evaluation, including software-in-the-loop (SIL) testing and channel modelling.

• Collaborate across teams—from engineers to academics—to refine and implement innovative protocol solutions.

• Document your work clearly to share knowledge and support industry engagement.

What You Bring

• Strong skills in C and C++, including STL, object-oriented design, and cross-platform development.

• Understanding of electronics, particularly analogue/digital circuits (desirable).

• Experience with network protocols and real-time system constraints is a strong advantage.

• Solid ability to communicate and work effectively in a collaborative engineering environment.

• Must be able to obtain UK Security Clearance (SC) due to the nature of some projects.

Why Join Sonardyne?

• Work on technologies that matter, with real-world impact across defence and commercial sectors.

• Be part of a collaborative and innovative engineering culture.

• Access opportunities for mentorship and skill development.

• Make your mark on industry-defining standards in subsea communication.

Additional Information

• Location: Based at our Blackbushe HQ with occasional travel for UK trials.

• Clearance: You must be eligible for UK security clearance at SC level.

• Working Environment: Flexible, inclusive, and team-oriented.

Ready to engineer the future of underwater communication?
Apply today and help us push the boundaries of what’s possible beneath the surface.

From the Mariana Trench, the deepest point on earth, to surging shorelines and anywhere in-between, we make the impossible possible through our continuous passion for innovation.

Our people design, engineer and manufacture technologies that are enabling our customers to discover, navigate, measure, detect and communicate in the toughest environment on earth: Our oceans. We’ve been actively developing the technology to make the oceans accessible for nearly 50 years and we’re only just getting started… At Sonardyne, we value different ways of thinking. Whether you think in code, patterns, systems, or steps, your unique perspective is important to us.

What You’ll Do

As a Senior Software Engineer, you will act as the domain expert for core features within our navigation systems. You’ll lead the design and development of embedded software solutions, bringing your deep technical knowledge to projects that push the boundaries of innovation.

Your key responsibilities will include:

• Designing, developing, and debugging embedded software for real-time systems.

• Working with a variety of communication protocols and hardware interfaces.

• Leading architecture and algorithm development for advanced navigation features.

• Conducting hardware-in-the-loop testing and validation.

• Identifying opportunities to improve efficiency through code reuse and modularity.

• Collaborating across multidisciplinary teams to integrate hardware and software solutions.

• Mentoring junior engineers and promoting best software practices.

• Supporting customer projects and delivering technical insights where needed.

What We’re Looking For

Skills & Experience:

• Expertise in C/C++ with a focus on object-oriented programming for embedded Linux systems.

• Strong background in embedded systems, including cross-compiling, virtualisation, and Docker.

• Competent in Matlab and software engineering best practices.

• Experience in architecting, documenting, testing, and using version control in a collaborative development environment.

• Excellent communication and team collaboration skills.

Qualifications:

• A degree in Electrical/Electronic Engineering, Software Engineering, Robotics, Physics, or Maths.
  (Equivalent professional experience also considered.)

• A PhD in a related field is desirable but not essential.

What We Offer

• A chance to work on cutting-edge technology in a collaborative and innovative environment.

• Career development through mentorship and training opportunities.

• A permanent role with competitive salary and benefits.

• Occasional travel to Plymouth for systems testing (travel required).

• Work-life balance with flexibility and support.

Ready to Dive Into the Deep End of Engineering?
If you’re driven by innovation, passionate about software, and ready to take the lead on impactful projects—we’d love to hear from you.

Apply your skills. Be yourself. Help us explore new depths in engineering.

From the Mariana Trench, the deepest point on earth, to surging shorelines and anywhere in-between, we make the impossible possible through our continuous passion for innovation.

Our people design, engineer and manufacture technologies that are enabling our customers to discover, navigate, measure, detect and communicate in the toughest environment on earth: Our oceans. We’ve been actively developing the technology to make the oceans accessible for nearly 50 years and we’re only just getting started…

Are you a university student looking to gain hands-on industry experience in electronics engineering? Join our Electronics Design Team for a Year in Industry Placement and take your academic knowledge to the next level by working on real-world engineering projects.

About the Role:

This is an exciting opportunity to support our Electronics Design Team while gaining practical experience in a dynamic engineering environment. You’ll be involved in:

• Electronics and PCB design

• Enhancing and debugging PCB systems

• Bringing up and testing hardware

• Working with both hardware and software tools

You’ll work closely with experienced engineers, gaining insight into design processes, testing methods, and development tools used in cutting-edge electronics.

What We’re Looking For:

Essential:

• A basic understanding of electronics

• Ability to debug circuits

• Competence with Office and software tools

• Strong attention to detail

• Problem-solving skills

• Team player with good communication

Desirable:

• Knowledge of software development

• Exposure to mechanical design and production processes

• Adaptability and proactivity

• A drive for results and persistence

What You’ll Gain:

• Real-world engineering experience

• Opportunity to work on meaningful projects

• Mentorship from experienced professionals

• Skill development in electronics, teamwork, and innovation

Please Note:

• This is a temporary placement for students completing a year in industr

From the Mariana Trench, the deepest point on earth, to surging shorelines and anywhere in-between, we make the impossible possible through our continuous passion for innovation.

Our people design, engineer and manufacture technologies that are enabling our customers to discover, navigate, measure, detect and communicate in the toughest environment on earth: Our oceans. We’ve been actively developing the technology to make the oceans accessible for nearly 50 years and we’re only just getting started…

About the Role

Are you an experienced Embedded Electronics Engineer with a passion for innovation and technical excellence? We are looking for a talented individual to join our multidisciplinary team developing advanced subsea technology solutions. The ideal candidate will have hands-on experience in both hardware and embedded firmware design and a passion for creating robust systems that operate reliably in challenging underwater environments.

Key Responsibilities

• Design and layout of printed circuit board assemblies (PCBAs) using Altium Designer.
• Perform simulation and analysis of electronic schematics using PSPICE.
• Develop detailed electronic system specifications and contribute to technical documentation.
• Design analogue and digital circuits tailored to subsea instrumentation and communication systems.
• Develop, test, and debug embedded firmware using C++, with an emphasis on real-time performance and reliability.
• Work with STM32 microcontrollers and associated development tools.
• Collaborate cross-functionally with mechanical, software, and systems engineers to deliver integrated subsea solutions.
• Support prototype development, testing, and troubleshooting of electronics under simulated and real subsea conditions.

What We’re Looking For

Essential Skills & Experience:

• Bachelor’s or Master’s degree in Electrical/Electronic Engineering or a related field.
• Strong experience in PCB design and layout using Altium Designer.
• Proficiency with PSPICE or equivalent tools for circuit simulation.
• Solid background in both analogue and digital circuit design.
• Proven experience in embedded C++ development for microcontroller-based systems.
• Familiarity with STM32 microcontrollers and ARM Cortex-M architectures.
• Experience with version control systems (e.g., Git) and debugging tools.
• Excellent problem-solving skills and attention to detail.
• Strong verbal and written communication skills in English.

Desirable Skills & Experience:

• Experience with environmental testing (pressure, temperature, vibration) for subsea electronics.
• Knowledge of communication protocols (e.g., UART, SPI, I2C, CAN).
• Familiarity with low-power and high-reliability design considerations.
• Background in subsea or harsh environment product development.

Why Join Us?

We offer a dynamic and innovative work environment where you will have the opportunity to develop cutting-edge underwater equipment solutions. If you are driven by results, adaptable, and passionate about engineering excellence, we want to hear from you!

In addition, we also offer:

• Flexible working arrangements, including part-time, hybrid working and 9-day fortnight
• Average of 37.5 hours per week for full-time contracts
• 30 days of holiday
• Discretionary performance-related bonus
• Recruitment referral scheme
• Many social activities and opportunities to take part in our Green Team initiatives
• Sonardyne champions scheme

Apply today and be part of our engineering team driving technological advancements in underwater systems!

From the Mariana Trench, the deepest point on earth, to surging shorelines and anywhere in-between, we make the impossible possible through our continuous passion for innovation.

Our people design, engineer and manufacture technologies that are enabling our customers to discover, navigate, measure, detect and communicate in the toughest environment on earth: Our oceans. We’ve been actively developing the technology to make the oceans accessible for nearly 50 years and we’re only just getting started…

Role Overview

We are seeking skilled Embedded Software Engineers  to join our dynamic team. In this role, you will work on complex software projects for Sonardyne’s products, collaborating closely with cross-functional teams to plan, develop, test, and deliver high-quality software solutions.

Key Responsibilities

• Software Development: Design, develop, and validate new features for embedded systems, ensuring alignment with product requirements.

• Embedded Systems Expertise: Deploy real-time and/or Linux-based operating systems for embedded systems, developing and debugging complex systems utilizing various communication protocols and peripherals.

• Hardware Integration: Understand digital electronics, read schematics, and debug PCB issues. Perform hardware-in-the-loop testing, debugging, and validation.

• Innovation: Identify opportunities for software efficiency improvements through code reuse across a range of products and projects. Stay updated on technical changes in your area of expertise.

• Collaboration: Partner closely with other engineering team members to integrate hardware and software, adding value to the customer experience. Contribute to design and architectural concepts, and mentor junior engineers.

• Customer Support: Provide support for customers as necessary, ensuring satisfaction and addressing technical concerns.

Required Skills & Experience

• Programming Languages: Proficient in C and C++, with experience in object-oriented coding for embedded systems.

• Embedded Systems Development: Experience with microcontroller hardware (e.g., STM32, PIC) and frameworks, working within memory, performance, and power constraints.

• RTOS/Bare Metal Development: Proficient in developing for microcontroller-based systems, including experience with real-time operating systems and bare-metal development.

• DevOps/Build Systems: Competent in developing and debugging, including cross-compiling for different hardware architectures, virtualization, and Docker concepts.

• Software Best Practices: Experience in structured software development environments, including architecting and documenting designs, following coding guidelines, and developing unit and system tests.

• Communication & Team Working: Effective communication skills to work collaboratively with team members and other departments.

Qualifications

• Essential: Degree in Electrical/Electronic Engineering, Physics, Maths, Software Engineering, Computer Science, or relevant 5+ years of proven software engineering experience equivalent to a degree.

Desirable Competencies

• Coaching & Development: Ability to mentor and train junior engineers, fostering skill development within the team.

• Customer Care & Service Excellence: Commitment to providing exceptional customer support and service.

Why Join Sonardyne?

• Innovative Projects: Work on cutting-edge subsea technologies that make a real impact.

• Collaborative Environment: Join a dynamic team that values teamwork and knowledge sharing.

• Career Growth: Opportunities for professional development and career progression.

• Competitive Salary: Enjoy a competitive salary package with additional benefits

Apply Now

If you are passionate about embedded systems and want to contribute to innovative subsea technologies, we would love to hear from you. Apply today and be part of our dynamic team at Sonardyne.

From the Mariana Trench, the deepest point on earth, to surging shorelines and anywhere in-between, we make the impossible possible through our continuous passion for innovation.

Our people design, engineer and manufacture technologies that are enabling our customers to discover, navigate, measure, detect and communicate in the toughest environment on earth: Our oceans. We’ve been actively developing the technology to make the oceans accessible for nearly 50 years and we’re only just getting started…

Are you passionate about building smarter testing solutions for innovative technologies?

We’re looking for a driven NPI Development Engineer to join our Engineering team at our Blackbushe site. In this role, you’ll design and develop high-quality test equipment that supports the production and deployment of cutting-edge Sonardyne products. You’ll work closely with cross-functional teams from design to production, ensuring our products are test-ready and delivered on time.

What You’ll Be Doing

• Designing and developing test jigs for new electronic products (manual and automated)

• Collaborating with Production Support Engineers to improve testing capabilities

• Managing version control and configuration of test jigs and equipment

• Writing and maintaining detailed documentation and test procedures

• Supporting the full lifecycle of test equipment – from concept through to commissioning

• Mentoring junior engineers and contributing to team development

• Contributing to estimation sessions and helping to ensure projects stay on time and budget

• Presenting new technologies or concepts to the wider team

What You’ll Bring

Essential:

• Strong problem-solving and decision-making skills

• Excellent communication and teamwork capabilities

• High attention to detail and quality in everything you do

• Proven experience in C# development and electronics (digital & analog)

• Ability to read circuit diagrams and design basic functional test jigs

• Comfortable working in a Linux command-line environment

• Experience with documentation and code reviews

• Hands-on production support experience

Desirable:

• Exposure to C and C++ programming

• Innovation and proactive attitude

• Self-confidence and resilience

• Understanding of production processes and test requirements

Qualifications & Experience

You’ll likely have a background in engineering (electronic/software) with practical experience in test system development and production environments and a Degree in relevant Engineering course, such as Electronic and Electrical but not limited too.

Why Join Us?

• Be part of a leading technology company working on advanced subsea and marine systems

• Develop tools that directly impact product success and operational efficiency

• Collaborative and supportive team culture

• Ongoing learning and mentorship opportunities

Additional Info

• Travel: Rare/occasional

• Medicals or offshore training: Not required for this role

Ready to test your skills and engineer smarter solutions?
Apply now to join our innovative team at the forefront of new product development!

From the Mariana Trench, the deepest point on earth, to surging shorelines and anywhere in-between, we make the impossible possible through our continuous passion for innovation.

Our people design, engineer and manufacture technologies that are enabling our customers to discover, navigate, measure, detect and communicate in the toughest environment on earth: Our oceans. We’ve been actively developing the technology to make the oceans accessible for nearly 50 years and we’re only just getting started…

About the Role

We are looking for a proactive and detail-driven Process Engineer to lead and support New Product Introduction (NPI) initiatives. In this role, you will be responsible for defining, monitoring, and implementing process improvements and engineering changes that align with production goals and quality standards.

You’ll be hands-on in shaping production processes, identifying improvement opportunities, leading change projects, and ensuring seamless integration of new products into manufacturing operations. This is a high-impact role ideal for an engineer who thrives on continuous improvement and cross-functional collaboration.

Key Responsibilities

• Lead NPI process implementation and continuous improvement initiatives

• Define equipment and resource needs, including producing investment lists and working with purchasing teams for cost estimation

• Perform capacity and layout analysis for new and existing processes

• Develop and maintain documentation: work instructions, process flowcharts, control plans, FMEA, and capacity analysis

• Train operators on new processes and monitor performance during ramp-ups

• Ensure documentation and processes are aligned with Sonardyne International standards

• Participate in root cause analysis and prepare detailed reports

• Drive ergonomic, layout, and automation improvements

• Collaborate with purchasing and logistics teams to ensure timely procurement and implementation of production resources

What We’re Looking For

Essential:

• Engineering degree in Mechanical, Production, Electrical, or a related field

• Proven hands-on experience with NPI and process implementation

• Skilled in using line balancing methods, quality tools (PDCA, MSA, control charts), and process optimization techniques

• Strong communication skills—written and verbal

• Ability to read and interpret technical drawings and documentation

• Proficient in Microsoft Office (Outlook, Excel, PowerPoint, Word)

• Excellent organization, attention to detail, and project coordination skills

Desirable:

• MBA or postgraduate degree in a related field

• Fluent or advanced English

• Passion for continuous improvement and innovation

Additional Information

• Travel Required: Yes

• Offshore Training: Not required

• Medical Clearance: Not required

• People Management: Required

• Contract Type: Full-time, Permanent

Why Join Us?

At Sonardyne, we push boundaries in innovation and quality. As a Process Engineer, you’ll play a vital role in ensuring new products are brought to life with precision, efficiency, and a commitment to excellence. If you’re ready to take ownership of process improvement and help shape the future of our operations—this role is for you.

Apply now and bring your engineering expertise to a world-class team.

#ProcessEngineer #NPIJobs #EngineeringCareers #Sonardyne #ManufacturingJobs #ContinuousImprovement #NowHiring

From the Mariana Trench, the deepest point on earth, to surging shorelines and anywhere in-between, we make the impossible possible through our continuous passion for innovation.

Our people design, engineer and manufacture technologies that are enabling our customers to discover, navigate, measure, detect and communicate in the toughest environment on earth: Our oceans. We’ve been actively developing the technology to make the oceans accessible for nearly 50 years and we’re only just getting started…

About the Role

We’re looking for a highly organized and proactive Technical Assistant to join our team in Brasil. This is a key support role within the Production team, helping to keep things running smoothly both technically and administratively.

You’ll work closely with various departments, providing support on everything from maintaining technical documentation to managing office supplies and handling invoices. This is a great opportunity for someone with strong attention to detail, excellent communication skills, and a passion for organization.

What You’ll Be Doing

• Prepare and review technical documents (manuals, work instructions, reports, product specs)

• Keep records and manage document filing systems

• Handle administrative tasks including invoicing, data entry, report creation, and payment tracking

• Manage office supplies and inventory levels

• Support procurement processes in line with company policies

• Assist with project documentation and scheduling maintenance activities

• Collect and analyze KPIs to support decision-making

• Act as a link between technical and admin teams

What We’re Looking For

Essential:

• Technical degree in a related field

• Attention to detail and accuracy

• Strong organizational skills and adaptability

• Problem-solving mindset

• Good communication skills

• Intermediate English (spoken and written)

• Competent in Microsoft Office (Outlook, Excel, PowerPoint, Word)

• Finance knowledge

Desirable:

• Bachelor’s degree in logistics or a related area

• Experience with ERP systems

• Previous hands-on technical experience

• Strong time management skills

• Ability to build good working relationships

• Personal drive and enthusiasm

Additional Information

• No travel or offshore training required

• No staff management or budget responsibilities

• Permanent, full-time position

If you’re a self-starter with a keen eye for detail and a drive to support teams in a fast-paced environment, we’d love to hear from you!

Apply now and be part of Sonardyne’s journey.

From the Mariana Trench, the deepest point on earth, to surging shorelines and anywhere in-between, we make the impossible possible through our continuous passion for innovation.

Our people design, engineer and manufacture technologies that are enabling our customers to discover, navigate, measure, detect and communicate in the toughest environment on earth: Our oceans. We’ve been actively developing the technology to make the oceans accessible for nearly 50 years and we’re only just getting started…

Are you passionate about driving quality excellence and continuous improvement in a high-tech manufacturing environment? We’re looking for a Quality Engineer to join our team in Brazil and play a key role in ensuring our products, processes, and systems meet the highest standards.

About the Role

As a Quality Engineer, you’ll support operations by implementing quality control systems, analyzing performance data, and resolving quality-related issues across production and supply chain activities. You’ll work collaboratively with production, engineering, and supplier teams to drive improvements, minimize risk, and ensure customer satisfaction.

What You’ll Be Doing

• Work with cross-functional teams to ensure product manufacturability and quality standards

• Review and improve product specifications and tolerances

• Use quality tools and techniques (FMEA, 8D, PDCA, SPC, etc.) for root cause analysis and corrective actions

• Monitor and analyze product/process performance data to identify trends and opportunities

• Provide training and guidance on quality improvement initiatives

• Liaise with suppliers to resolve non-conformances and conduct supplier audits

• Recommend and implement system improvements to enhance quality and reduce costs

• Support compliance with industry regulations and maintain quality certifications

What You’ll Bring

Essential:

• Bachelor’s degree in Production Engineering, Mechanical Engineering or related field

• Strong attention to detail and analytical thinking

• Proficiency in Microsoft Office (Excel, Word, Outlook, PowerPoint, MS Project)

• Practical experience with quality control systems and methodologies

• Solid understanding of core quality tools (e.g., Ishikawa, Pareto, SPC charts, 8D, PDCA)

• Strong problem-solving and communication skills

• Fluent in written and spoken English

• Ability to collaborate across departments and build strong working relationships

Desirable:

• MBA in Quality Management or Lean Manufacturing

• ERP system knowledge

• Six Sigma or Lean Manufacturing certification (e.g., Black Belt)

• Familiarity with tools like 5 Whys, SUT diagrams, Affinity diagrams

Why Join Us?

At Sonardyne, you’ll be part of a global leader in marine technology, known for innovation, reliability, and a commitment to quality. We offer a collaborative work environment, opportunities for professional development, and the chance to make a real impact on world-class products.

Ready to take the next step in your quality career?
Apply now and help us deliver excellence, every time.