Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Lead hands-on integration of complex missile systems and solve real engineering challenges.
- Company: Stable defence engineering organisation with a supportive team culture.
- Benefits: Salary up to £60,000, bonuses, flexible working, and enhanced parental leave.
- Why this job: Make a tangible impact in a dynamic environment while developing your technical leadership skills.
- Qualifications: Degree in Electrical/Electronic Engineering and experience in hardware/software integration.
- Other info: Excellent career growth opportunities and a collaborative work atmosphere.
The predicted salary is between 43200 - 72000 £ per year.
If you’re someone who enjoys getting hands-on with complex systems, solving real engineering challenges and seeing your work make a tangible difference, this could be exactly what you’re looking for. You’ll be joining a stable, well-funded defence engineering organisation with a genuinely supportive team culture, long-term programmes and proper investment in people. It’s the kind of environment where you’re trusted, developed and given the space to grow.
What’s on offer:
- Salary up to £60,000 depending on experience
- Company bonus of up to £2,500 per year
- Pension contributions up to 14% combined
- Paid overtime opportunities
- Up to 15 additional flexi leave days
- Flexible working arrangements
- Enhanced parental leave, including up to 26 weeks for maternity, adoption and shared parental leave, plus enhanced paternity, neonatal leave and fertility support
- Excellent site facilities including subsidised meals and free parking
About the Role
As a Functional Integration Lead Engineer, you’ll support the Head of Functional Integration in delivering compatibility and software integration activities across complex missile and weapon systems. This is a hands-on, practical role where you’ll be planning and conducting integration and compatibility proving activities, developing a deep understanding of how systems and subsystems interact in real operational configurations. You’ll work closely with project customers and stakeholders to achieve key design verification milestones and contribute to qualification campaigns. It’s varied, technical and genuinely impactful work.
Key responsibilities include:
- Planning and delivering proving tests aligned to programme maturity milestones
- Supporting timely clearance and certification for trials activities
- Collaborating with systems and design teams to derive robust test requirements
- Overseeing generation of test instructions, reports and supporting safety documentation
- Integrating multiple missile and launcher variants in trials and operational configurations
- Supporting integration of trials test equipment
- Coordinating with design teams to diagnose issues and define solutions
- Supporting defect investigations and data analysis
- Defining test and trials equipment requirements
You’ll also contribute to developing best practice across integration and proving activities, helping strengthen overall capability while building your own technical leadership skills.
What You’ll Need
- Degree qualified in Electrical or Electronic Engineering or similar
- Strong understanding of hardware and software integration and test activities
- Experience using commercial lab test equipment
- Familiarity with data analysis tools and methods
- Experience or interest in scripting, such as Python
- Logical problem-solving skills and a practical mindset
- Adaptability and the confidence to work in a fast-paced engineering environment
Senior System Engineer employer: The ONE Group Ltd
Contact Detail:
The ONE Group Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior System Engineer
✨Tip Number 1
Network like a pro! Reach out to people in the industry, attend events, and connect on LinkedIn. You never know who might have the inside scoop on job openings or can put in a good word for you.
✨Tip Number 2
Prepare for interviews by practising common questions and showcasing your hands-on experience. We recommend using the STAR method (Situation, Task, Action, Result) to structure your answers and highlight your problem-solving skills.
✨Tip Number 3
Don’t just apply and wait! Follow up on your applications with a friendly email or message. It shows your enthusiasm and keeps you on their radar. Plus, it’s a great way to ask any questions you might have about the role.
✨Tip Number 4
Check out our website for the latest job openings and apply directly. We’re all about making the application process smooth and easy, so don’t miss out on the chance to join a supportive team that values your growth!
We think you need these skills to ace Senior System Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that match the Senior System Engineer role. Highlight your hands-on experience with complex systems and any relevant projects you've worked on, as this will show us you're a great fit for the team.
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re passionate about functional integration and how your background aligns with our needs. Don’t forget to mention specific examples of your problem-solving skills and technical expertise.
Showcase Your Technical Skills: We want to see your technical prowess! Be sure to include any experience with hardware and software integration, as well as familiarity with data analysis tools. If you’ve dabbled in scripting like Python, let us know!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the easiest way for us to receive your application and ensures you don’t miss out on any important updates. Plus, we love seeing applications come through our own channels!
How to prepare for a job interview at The ONE Group Ltd
✨Know Your Systems
Make sure you brush up on your knowledge of hardware and software integration. Be prepared to discuss specific projects where you've tackled complex systems, as this will show your hands-on experience and problem-solving skills.
✨Showcase Your Technical Skills
Highlight your familiarity with commercial lab test equipment and data analysis tools. If you've used scripting languages like Python, be ready to share examples of how you've applied these skills in real-world scenarios.
✨Understand the Role
Dive deep into the job description and understand the key responsibilities. Be prepared to discuss how your past experiences align with planning and delivering proving tests, as well as collaborating with design teams.
✨Ask Insightful Questions
Prepare thoughtful questions about the company's projects and team culture. This not only shows your interest but also helps you gauge if the environment is the right fit for you. Think about asking how they support professional development and what their approach to integration best practices is.
