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- Tasks: Develop cutting-edge underwater defence systems using advanced signal processing and C++ software.
- Company: Innovative defence technology company focused on sustainable growth and transformation.
- Benefits: Competitive salary, private medical insurance, pension scheme, and flexible working options.
- Why this job: Join a passionate team and make a real impact on innovative engineering projects.
- Qualifications: 8+ years in software engineering with strong C++ and signal processing skills.
- Other info: Dynamic environment with opportunities for career development and mentoring.
The predicted salary is between 36000 - 60000 ÂŁ per year.
Location: Stockport (Manchester)
On-site: Monday – Friday
Seniority: Senior (8+ years’ experience)
Clearance: SC clearable (no caveats)
We are looking for an excellent engineer who can play a pivotal role in developing cutting‑edge underwater defence systems that rely on advanced signal processing and mathematical modelling. You’ll translate theoretical models into high‑performance, safety‑critical software deployed in real‑world maritime environments. This hands‑on opportunity involves working on some of the UK’s most innovative defence software projects where your C++ expertise and algorithmic thinking will make a direct impact.
Key Responsibilities
- Develop and integrate complex signal processing models into reliable, high‑performance C++ software solutions.
- Translate mathematical and algorithmic models into efficient, production‑quality code.
- Contribute to model‑driven engineering, combining both autogenerated and manually written code.
- Validate algorithms through MATLAB/Simulink simulation.
- Design and maintain robust software architectures using UML modelling tools (e.g. IBM Rhapsody).
- Apply best practices in static analysis, clean coding, and version control to ensure maintainable, safety‑critical software.
- Support continuous improvement across build pipelines, testing, and software assurance activities.
Required Skills
- Strong proficiency in C++ with proven experience in complex, real‑time or safety‑critical environments.
- Solid grounding in mathematics and signal processing, with practical implementation experience.
- Hands‑on knowledge of Linux development, including scripting and system configuration.
- Experience with model‑driven development and integration of generated and hand‑written code.
- Strong understanding of software build pipelines, configuration management (e.g. Git, Jira), and containerisation (e.g. Docker).
- Familiarity with software testing, including unit testing, integration, and code validation.
- Understanding of software safety compliance, documentation standards, and continuous integration practices.
Soft Skills & Collaboration
- Excellent teamwork and communication across multi‑disciplinary environments.
- Strong leadership presence – mentoring peers and influencing technical direction.
- Proactive and adaptable mindset with a commitment to quality and safety‑critical delivery.
Required Qualifications
- A Bachelor’s or Master’s degree in Software Engineering, Computer Science, or Signal Processing, or a related discipline – or a relevant technical military background with equivalent hands‑on engineering experience.
- Must be eligible for or already hold UK Security Clearance (SC).
Desirable Skills
- Familiarity with defence domain projects and compliance standards.
- Experience with CI/CD, DevOps, or software assurance in secure environments.
- Knowledge of cybersecurity concepts, virtualisation, or infrastructure as code.
- Exposure to requirements management tools and automated testing frameworks.
- Continuous improvement mindset with an interest in emerging technologies and process innovation.
Additional Information
We foster a community of dually talented individuals who are both entrepreneurs and technology specialists. Our teams embody the spirit of innovation and entrepreneurship, enabling us to develop solutions most efficiently. Our commitment to sustainable growth is unwavering, and we continuously strive for accelerated transformation and continuous improvement.
Why Join Us
We offer incredible opportunities to join inspiring projects in the most innovative companies. We prioritise your career development with personalised support plans tailored to your aspirations. Join our passionate team and start building tomorrow, today!
Benefits
- A personalised career path and a rewarding management style.
- A chance to work on the most exciting engineering projects and technologies along with premium customers.
- A huge diversity of engineering projects and industries.
- A competitive salary.
- Private medical insurance.
- Pension scheme.
- Cycle‑to‑work scheme among many additional benefits.
- Social atmosphere, regular gatherings, and team building.
- Flexible way of working (role dependent).
This role will require you to have or be willing to go through security clearance. As part of the onboarding process, candidates will be asked to complete a baseline personnel security standard; details of the evidence required to apply may be found on the government website Gov.UK. If you are unable to meet this and any associated criteria, then your employment may be delayed or rejected. Details of this will be discussed with you at interview.
Senior Signal Processing Engineer employer: ALTEN
Contact Detail:
ALTEN Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Signal Processing Engineer
✨Tip Number 1
Network like a pro! Reach out to your connections in the defence and engineering sectors. Attend industry events or webinars, and don’t be shy about asking for introductions. We all know that sometimes it’s not just what you know, but who you know!
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your C++ projects and any signal processing models you've developed. This is your chance to demonstrate your expertise and make a lasting impression. We recommend sharing this on platforms like GitHub or even your own website.
✨Tip Number 3
Prepare for those interviews! Brush up on your technical knowledge, especially around algorithms and software safety compliance. We suggest doing mock interviews with friends or using online resources to get comfortable discussing your experience and problem-solving approach.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who take the initiative. Don’t forget to tailor your application to highlight your relevant experience in signal processing and C++.
We think you need these skills to ace Senior Signal Processing Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your C++ expertise and experience in safety-critical environments. We want to see how your skills align with the role, so don’t be shy about showcasing relevant projects!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re passionate about signal processing and how your background makes you a perfect fit for our innovative defence projects. Let us feel your enthusiasm!
Showcase Your Problem-Solving Skills: In your application, give examples of how you've tackled complex problems in past roles. We love seeing algorithmic thinking in action, so share those success stories that demonstrate your analytical prowess!
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 this exciting opportunity. Don’t miss out on joining our passionate team!
How to prepare for a job interview at ALTEN
✨Know Your C++ Inside Out
Make sure you brush up on your C++ skills before the interview. Be ready to discuss your experience with complex, real-time systems and how you've applied your knowledge in safety-critical environments. Prepare to share specific examples of projects where your coding made a significant impact.
✨Master Signal Processing Concepts
Since this role revolves around advanced signal processing, ensure you can explain key concepts clearly. Be prepared to discuss how you've translated mathematical models into efficient code and any hands-on experience you have with MATLAB/Simulink simulations.
✨Showcase Your Teamwork Skills
This position requires excellent teamwork and communication. Think of instances where you've collaborated with multi-disciplinary teams or mentored peers. Highlight your leadership presence and how you've influenced technical direction in past projects.
✨Familiarise Yourself with Defence Standards
If you have experience in the defence domain, be ready to talk about it! Understand compliance standards and how they apply to software development. If not, do some research on the basics of defence projects and cybersecurity concepts to show your interest and commitment.
