Digital System Engineer in London

Digital System Engineer in London

London Full-Time 36000 - 60000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Lead the development of spacecraft data handling systems and collaborate with multidisciplinary teams.
  • Company: Join a top-rated tech company known for its innovative culture and commitment to growth.
  • Benefits: Enjoy a competitive salary, private medical insurance, flexible working, and 25 days holiday.
  • Why this job: Make an impact in the aerospace industry while working on cutting-edge technology.
  • Qualifications: Strong background in digital avionics engineering and experience with spacecraft operations.
  • Other info: Dynamic environment with opportunities for continuous professional development and career growth.

The predicted salary is between 36000 - 60000 £ per year.

Overview

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.

THE OPPORTUNITY

The Digital Systems Engineer will lead the definition, development, and delivery of spacecraft On-Board Data Handling (OBDH) systems in support of Functional Avionics. The role covers digital avionics equipment for a Space customer across the full project lifecycle (Phases B–E), ensuring delivery in line with On Time, On Quality, On Cost (OTOQOC) objectives. The role works closely with Functional Avionics, system engineering, suppliers, and the customer, and reports operationally to the Electrical Systems (ELSYS) Lead.

KEY RESPONSIBILITIES

  • Own and deliver the OBDH work package, including hardware, firmware, models, and documentation
  • Act as the primary technical point of contact for all OBDH-related matters
  • Define OBDH requirements and architectures (functional and electrical) based on mission needs
  • Specify and manage digital avionics equipment, including:
  • On-Board Computer (OBC)
  • Remote Interface Unit (RIU)
  • Mass Memory & Formatting Unit (MMFU)
  • Instrument Control Unit (ICU)
  • Other digital equipment as required (e.g. crypto/authentication units)
  • Manage and co-engineer with suppliers, including MAIT activities
  • Support system-level engineering, AIT, and launch campaign activities
  • Contribute to continuous improvement and R&D initiatives
  • SKILLS REQUIRED

    Essential

    • Strong background in digital avionics engineering for spacecraft or complex embedded systems
    • Experience with spacecraft data handling systems and spacecraft operations
    • Proven experience across system lifecycle phases (B–E)
    • Ability to work with multidisciplinary teams and external suppliers
    • Strong communication and stakeholder-management skills

    Desirable

    • Experience with supplier co-engineering in a space or safety-critical environment
    • Familiarity with system-level AIT and launch campaign support
    • Exposure to functional avionics architectures and system engineering processes

    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.

    Digital System Engineer in London employer: Groupe SII

    SII Group is an exceptional employer, renowned for its commitment to fostering a high-trust culture and supporting employee growth through continuous professional development. With a collaborative and inclusive work environment, we empower our Digital System Engineers to innovate and excel in their roles, all while enjoying competitive benefits and a strong focus on work-life balance in the vibrant UK aerospace and defence sector.
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    Contact Detail:

    Groupe SII Recruiting Team

    StudySmarter Expert Advice 🤫

    We think this is how you could land Digital System Engineer in London

    Tip Number 1

    Network like a pro! Reach out to people in the industry, especially those working at SII Group. A friendly chat can open doors and give you insights that a job description just can't.

    Tip Number 2

    Prepare for interviews by brushing up on your technical knowledge and soft skills. We all know that being able to communicate your ideas clearly is just as important as having the right qualifications.

    Tip Number 3

    Showcase your passion for digital avionics and space technology. Share any relevant projects or experiences during your conversations. It’s all about demonstrating that you’re not just qualified, but genuinely excited about the role!

    Tip Number 4

    Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, it shows you’re serious about joining our team at SII Group.

    We think you need these skills to ace Digital System Engineer in London

    Digital Avionics Engineering
    Embedded Systems
    Spacecraft Data Handling Systems
    System Lifecycle Management
    Multidisciplinary Team Collaboration
    Stakeholder Management
    Supplier Co-Engineering
    System-Level AIT Support
    Functional Avionics Architectures
    System Engineering Processes
    Communication Skills
    Technical Documentation
    Requirements Definition
    Project Management

    Some tips for your application 🫡

    Tailor Your CV: Make sure your CV is tailored to the Digital Systems Engineer role. Highlight your experience with digital avionics and spacecraft data handling systems, as these are key for us. Use specific examples that showcase your skills and achievements in these areas.

    Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about the role and how your background aligns with our values of Trust, Transparency, and Quality. Don’t forget to mention your teamwork and communication skills, as we value collaboration.

    Showcase Relevant Projects: If you've worked on projects related to spacecraft or complex embedded systems, make sure to highlight them. We love seeing real-world applications of your skills, so include details about your contributions and the outcomes of those projects.

    Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows your enthusiasm for joining our team at SII UK!

    How to prepare for a job interview at Groupe SII

    Know Your Stuff

    Make sure you brush up on your knowledge of digital avionics and spacecraft data handling systems. Be ready to discuss your experience with the full project lifecycle and how you've tackled challenges in previous roles.

    Showcase Teamwork

    Since this role involves working closely with multidisciplinary teams and suppliers, prepare examples that highlight your collaboration skills. Think about times when you successfully managed stakeholder relationships or co-engineered solutions.

    Communicate Clearly

    Strong communication is key in this position. Practice articulating complex technical concepts in a way that's easy to understand. You might be asked to explain your thought process, so clarity is crucial!

    Align with Their Values

    Familiarise yourself with SII Group's core values of Trust, Transparency, and Quality. During the interview, demonstrate how your personal values align with theirs and how you can contribute to their high-trust culture.

    Digital System Engineer in London
    Groupe SII
    Location: London
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    • Digital System Engineer in London

      London
      Full-Time
      36000 - 60000 £ / year (est.)
    • G

      Groupe SII

      1000+
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