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- Tasks: Develop real-time embedded software for defence systems and ensure compliance with high-integrity standards.
- Company: Join ALTEN, a leader in innovative defence technology and electronic warfare systems.
- Benefits: Enjoy flexible working, private medical insurance, pension schemes, and a vibrant social atmosphere.
- Why this job: Make a real impact on operational safety while collaborating with a passionate engineering team.
- Qualifications: 5+ years in embedded software, ADA programming, and eligibility for UK Security Clearance required.
- Other info: Work on exciting projects with opportunities for personal growth and career development.
The predicted salary is between 43200 - 72000 £ per year.
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Real-Time Embedded Software Engineer (ADA), Hertfordshire
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Client:
ALTEN
Location:
Hertfordshire, United Kingdom
Job Category:
Other
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EU work permit required:
Yes
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Job Reference:
ecaa58ecbc80
Job Views:
16
Posted:
12.08.2025
Expiry Date:
26.09.2025
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Job Description:
Play a vital role in developing software that protects airborne platforms from RF-based threats. At ALTEN, we’re supporting cutting-edge electronic warfare systems that demand precision, safety, and performance. As a consultant, you’ll be joining a highly collaborative engineering team delivering real-time, high-integrity embedded software across the full development lifecycle. This is your chance to work at the forefront of defence technology, where your skills will directly impact operational safety and mission success.
Key Details:
Location: On-site in Hertfordshire (4 days per week)
Security Clearance: Must be SC clearable
Experience Level: 5+ years’ experience in real-time embedded software
Key Responsibilities:
- Design and develop real-time embedded software for mission-critical defence systems
- Deliver across the full software lifecycle, from requirements capture through to integration and test
- Ensure compliance with high-integrity software standards and robust engineering practices
- Work closely with systems, hardware, and test engineers to ensure smooth integration
- Produce and maintain high-quality technical documentation
- Demonstrate initiative and a proactive approach to learning product behaviour and driving improvements
Qualifications:
Required Skills:
- Proven experience in ADA programming and embedded system development
- Strong understanding of real-time systems and safety-critical software development
- Experience working within structured, process-driven environments
- Ability to communicate effectively across engineering teams and with stakeholders
Required Qualifications:
- Must be eligible for UK Security Clearance (SC)
- A Bachelor\’s degree (minimum) in Software Engineering, Computer Science, Electronics, or similar technical field OR
- Demonstrable applied real-time embedded software engineering experience from a UK Armed Forces background will be equally considered.
Desirable Skills:
- Knowledge of DO-178C and safety-critical software assurance
- Experience with DOORS for requirements management and Dimension for configuration control
- Background in electronics engineering or embedded hardware interaction
- Familiarity with lab-based testing and debugging on real hardware
Additional Information
Why join us?
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. Through ALTEN labs, mentoring programs, internal universities, and more, we are always pushing boundaries and embracing new possibilities.
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 own aspirations. We\’re here to empower you and help you reach your full potential.
Join our passionate team and start building tomorrow, today!
In short you get:
- 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 MedicalInsurance
- Pension Scheme
- Cycle-to-work Scheme among many additional benefits
- Social atmosphere, regular gatherings, and team buildings
- Flexible way of working (role dependent)
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Real-Time Embedded Software Engineer (ADA) employer: ALTEN
Contact Detail:
ALTEN Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Real-Time Embedded Software Engineer (ADA)
✨Tip Number 1
Familiarise yourself with the specific technologies and tools mentioned in the job description, such as ADA programming and DO-178C standards. This will not only help you understand the role better but also allow you to speak confidently about your relevant experience during interviews.
✨Tip Number 2
Network with professionals in the defence technology sector, especially those who work with embedded systems. Attend industry events or join online forums to connect with current employees at ALTEN or similar companies, which can provide valuable insights and potentially lead to referrals.
✨Tip Number 3
Prepare to discuss your experience with real-time systems and safety-critical software development in detail. Be ready to provide examples of past projects where you ensured compliance with high-integrity software standards, as this will demonstrate your capability to meet the demands of the role.
✨Tip Number 4
Showcase your proactive approach to learning and improvement by discussing any recent training or projects that highlight your initiative. This aligns well with ALTEN's emphasis on innovation and continuous development, making you a more attractive candidate.
We think you need these skills to ace Real-Time Embedded Software Engineer (ADA)
Some tips for your application 🫡
Understand the Role: Before applying, make sure you fully understand the responsibilities and requirements of the Real-Time Embedded Software Engineer position. Familiarise yourself with ADA programming and the specifics of embedded systems as outlined in the job description.
Tailor Your CV: Customise your CV to highlight relevant experience in real-time embedded software development. Emphasise your skills in ADA programming and any previous work in safety-critical environments, ensuring it aligns with the job's requirements.
Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for defence technology and your understanding of the role. Mention specific projects or experiences that demonstrate your ability to deliver high-integrity software and your proactive approach to learning.
Highlight Relevant Qualifications: In your application, clearly state your qualifications, including your degree and any relevant certifications. If you have military experience or knowledge of DO-178C, be sure to include this, as it can set you apart from other candidates.
How to prepare for a job interview at ALTEN
✨Showcase Your Technical Skills
Be prepared to discuss your experience with ADA programming and real-time embedded systems. Highlight specific projects where you've successfully developed software for safety-critical applications, as this will demonstrate your capability to meet the demands of the role.
✨Understand the Company’s Mission
Research ALTEN and their work in electronic warfare systems. Understanding their focus on operational safety and mission success will allow you to align your answers with their goals, showing that you're genuinely interested in contributing to their projects.
✨Prepare for Scenario-Based Questions
Expect questions that assess your problem-solving skills in real-time systems. Prepare examples from your past experiences where you had to troubleshoot or improve embedded software under pressure, as this will illustrate your ability to handle critical situations.
✨Emphasise Collaboration Skills
Since the role involves working closely with systems, hardware, and test engineers, be ready to discuss how you've effectively communicated and collaborated in previous teams. Share examples that highlight your teamwork and ability to integrate feedback from various stakeholders.
