Firmware Engineer

• Develop, implement and optimise FPGA and VHDL-based firmware for high-reliability electronic systems used in Defence and Aerospace applications.
• Verify and validate firmware using hardware description languages and hardware verification languages, ensuring compliance with performance and reliability requirements.
• Contribute to firmware architecture, simulation, integration and test activities across the full development lifecycle.
• Drive improvements in firmware development processes including documentation, scripting, reporting and automation.
• Collaborate closely with multidisciplinary teams including Electronics, Systems, Software and Test engineers to ensure seamless system integration.
• Support design reviews, requirements traceability and configuration management activities in accordance with engineering standards.

Clearance: As this role is within the UK Defence sector, you must hold the full right to work in the UK + be eligible to obtain/already hold a minimum of SC Clearance., * Degree in Electronics Engineering, Computer Engineering, Embedded Systems OR relevant technical military background.

• Must be eligible for or already hold UK Security Clearance (SC)
• 5+ years' professional experience in Firmware / FPGA development within Defence, Aerospace or other high-integrity engineering domains.
• Strong communication skills and ability to work within structured engineering processes.

Technical Knowledge Beneficial to the Role

• VHDL, Verilog or SystemVerilog for digital design and implementation.
• Verification testbench architecture using SystemVerilog or C++.
• Advanced verification methodologies such as OSVVM, UVVM or advanced VHDL verification techniques.
• Requirements management using IBM DOORS.
• Design simulation using ModelSim or QuestaSim.
• FPGA development using vendor-specific tools (e.g., Xilinx or Intel toolchains).
• Knowledge of PCIe, Ethernet, Serial Communications, AXI4 or similar high-speed digital interfaces.
• Experience with object-oriented design, image-processing algorithms, or algorithm development using MATLAB.
• Familiarity with Linux-based development environments.

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 Medical Insurance
• Pension Scheme
• Cycle-to-work Scheme among many additional benefits
• Social atmosphere, regular gatherings, and team buildings
• Flexible way of working (role dependent)

Are you passionate about engineering? Do you want to make a difference? You could be one of our 54k+ colleagues in over 30 countries working on inspiring projects in the most innovative companies. Join us and start building tomorrow's world today!, At ALTEN UK, we support some of the most advanced engineering programmes in the Defence and Aerospace sectors. Our teams are contributing to next-generation sensing, secure communications, mission systems and intelligent electronic technologies powering future military and security platforms. As part of this growth, we are expanding our Firmware Engineering capability to deliver high-performance FPGA solutions for complex, safety-critical electronic systems. You will work on cutting-edge digital architectures that demand precision, innovation and deep technical understanding., We are a leading Engineering and IT consultancy operating across all sectors in 30 different countries. At ALTEN we know that the work of our clients is essential to the future, and we want to have a positive impact on the challenges facing our society and environment. We therefore aim to enable them to sustainably build tomorrow's world! This purpose unites our ever-growing pool of talents (including hundreds of engineers!), all committed to excellence and ready to innovate working with key players in the Aeronautics & Space, Defence, Automotive, Rail, Energy, Life Sciences, Finance, IT, Telecommunications and Services sectors.