Real-Time Embedded Software Engineer (ADA)

ALTEN; England; On-site; GBP 50,000 - 70,000; Full time

Job summary

A technology consultancy is seeking a Real-Time Embedded Software Engineer in Hertfordshire. Join an innovative team to develop embedded software for defence systems. Candidates need 5+ years' experience and must be eligible for UK Security Clearance. This role offers a competitive salary and numerous career development opportunities.

Benefits

Private Medical Insurance

Pension Scheme

Cycle-to-work Scheme

Personalised career path

Qualifications

• 5+ years experience in real-time embedded software.
• Eligible for UK Security Clearance (SC).
• Experience in structured, process-driven environments.

Responsibilities

• Design and develop real-time embedded software for defence systems.
• Deliver across the full software lifecycle.
• Produce and maintain high-quality technical documentation.

Skills

ADA programming

Real-time systems

Safety-critical software development

Communication skills

Education

Bachelor's degree in Software Engineering

Computer Science

Electronics

Tools

DO-178C

DOORS

Dimension

Job description

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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)