SII Group UK
Systems Engineer - Sonar
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Systems Engineer - Sonar
SII Group delivers Digital Services, IT, Engineering, and Consulting to diverse industries, enabling digital transformation through our commitment to Growth, People, and CSR.
With over 16,000 professionals across 21 countries, we’re recognised as a “Great Place to Work” for fostering a high-trust culture. Our core values of Trust, Transparency, and Quality drive our work package delivery, ensuring we meet and exceed client expectations as a committed partner.
Since 2016, SII UK has supported top Aerospace & Defence, Aviation, Transportation, and Finance clients, empowering digital transformation with industry-leading engineering expertise. Let’s Tech Together is our promise to encourage innovation and teamwork. We support our engineers with development opportunities and a collaborative, inclusive environment where every voice is valued and empowered.
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THE OPPORTUNITY
We are seeking a Systems Engineer with sonar domain experience to support the development and integration of complex maritime systems. The role will involve working across the systems lifecycle, from requirements definition through to verification and validation, within a structured engineering environment. You will collaborate with software, hardware and integration teams to ensure system functionality, traceability and compliance with programme standards.
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Key Responsibilities
Capture, analyse and manage system requirements Produce and maintain requirements documentation and traceability Support system design activities using MBSE approaches Contribute to verification and validation planning and execution Work with multidisciplinary teams to resolve technical issues Maintain configuration and change records within project tools Support reviews and technical documentation activities
Essential Skills & Experience
Experience working on sonar or underwater sensing systems Proven experience in requirements engineering Familiarity with MBSE practices (MOOD preferred) Experience using JIRA for issue and task tracking Understanding of the systems engineering lifecycle Ability to work within structured engineering and safety processes
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Desirable Skills
Experience using Polarion or similar ALM tools Defence or maritime programme experience Verification & Validation activities Working in safety-critical or regulated environments
Benefits
Competitive Basic Salary 6% Employers Contribution + 6% as a salary sacrifice Private Medical Insurance, Life Cover and Income Protection 25 days holiday 10 days full sick pay per year Flexible working Cycle to Work & TechScheme Continuous professional development Corporate access to the Udemy platform If you're applying for a role requiring security clearance, please be aware that foreign or dual nationality is not an automatic bar, however certain posts may have restrictions which could affect those who do not have sole British nationality or who have personal connections with certain countries outside the UK.
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