At a Glance
- Tasks: Lead FPGA design for cutting-edge RF signal processing and real-time systems.
- Company: Join a dynamic team at MASS, focused on electronic warfare operations.
- Benefits: Enjoy competitive salary, hybrid work, wellbeing allowance, and career development support.
- Other info: Collaborative culture with a focus on employee wellbeing and growth opportunities.
- Why this job: Make a real impact in mission-critical environments with innovative technology.
- Qualifications: Strong FPGA design experience and proficiency in VHDL/SystemVerilog required.
The predicted salary is between 65000 - 70000 £ per year.
North Hykeham (LN6) - Permanent - Hybrid
Up to £70,000 depending on experience
- 25 days annual leave inclusive of up to 3 days Christmas shut-down
- Buy or sell up to 5 days annual leave
- Annual Wellbeing allowance
- Two pension schemes to choose from
- Private Medical Insurance + discounts for additional family members
- Life Assurance scheme up to 4 x salary
- Share Save scheme
- Electric/Hybrid Car leasing scheme
- Cycle to work scheme
- Retail discounts
- Career development support
We are growing our Electronic Warfare Operations Support Group (EWOS), a team of over 60 specialists from a wide range of backgrounds. Our engineers, scientists, and ex-military personnel work together to help our customers achieve the true operational potential and help keep their people and platforms safe.
As part of this growth, MASS is looking for a Principal FPGA Engineer to join our modelling team in Lincoln, supporting the delivery of technical excellence on a large, cutting-edge System-of-Systems programme. This is a collaborative, hands-on role, suited to someone with strong experience in FPGA design and a passion for developing signal processing systems for complex, real-world challenges.
You will work closely with cross-functional teams, acting as a technical lead in the design and delivery of systems that include RF signal chains, high-speed digital interfaces, and real-time DSP. Your work will influence key architectural decisions, address integration challenges, and help shape the development of reconfigurable hardware platforms for use in mission-critical environments.
The invaluable experience you will bring, to help us achieve more:
- Define and implement advanced FPGA architectures for RF signal processing, high-throughput data handling, and real-time logic.
- Develop for AMD/Xilinx RFSoCs (e.g. Zynq UltraScale+) and Intel FPGAs (e.g. Agilex), including integration with high-speed ADCs/DACs.
- Collaborate with systems, RF, embedded software, and verification engineers to ensure end-to-end performance and compliance.
- Support test and lab evaluation using signal generators, spectrum analysers, and oscilloscopes.
- Lead or contribute to the implementation of designs using VHDL, SystemVerilog, and MATLAB/Simulink HDL Coder.
- Develop low-level C software for FPGA bring-up, test, and integration.
- Use industry-standard tools such as Vivado, Quartus, and ModelSim for simulation, synthesis, and implementation.
- Drive design verification, unit testing, and documentation to ensure high-reliability deployment.
- Act as a technical expert in reviews, solution development, and internal consultation across teams.
Essential Experience
- Proven track record in delivering FPGA designs for real-time, high-speed, or RF-centric systems.
- Proficiency in VHDL, SystemVerilog, and embedded C for FPGA-host integration, control, and testing.
- Experience with MATLAB/Simulink and HDL Coder for algorithm-to-hardware workflows.
- Proven ability to develop and deploy on Xilinx RFSoC (e.g. Zynq UltraScale+) and/or Intel Agilex/Stratix platforms.
- Expertise with Vivado, Quartus, constraint management, simulation, and timing closure for multi-clock, high-throughput designs.
Desirable Experience
- Experience working with embedded Linux, bare-metal C drivers, or FPGA-based system integration.
- Familiarity with AXI interfaces, memory interfaces, JESD204B/C, or high-speed ADC/DAC integration.
- Experience designing streaming architectures using AXI4-Stream, DMA, and memory buffers (e.g. BRAM, URAM).
- Exposure to real-time signal playback/recording systems, or hardware-in-the-loop (HIL) test environments.
- Knowledge of bitstream encryption, secure boot, or anti-tamper features in FPGA-based systems.
- Knowledge of data framing, tagging, and high-throughput IQ data handling.
- Experience working with synthetic electromagnetic environments and their associated software and hardware requirements and limitations.
Wellbeing is at the core of our culture, allowing employees to flourish and to achieve their full potential. Our people are important to us, and we take pride in our wellbeing programmes and policies that support individuals, including mental health first aiders and readily available support through our extensive employee assistance programme.
Our non-negotiables:
- Due to the highly secure nature of the projects that you will be involved with, you must be a UK National and eligible to work in the UK.
- Eligible to obtain and maintain a UK Government SC-level security clearance.
Apply today to see how working for MASS could work for you!
Locations
Principal FPGA Engineer in Grantham, Lincolnshire employer: MASS Consultants
MASS is an exceptional employer located in North Hykeham, offering a dynamic work environment that fosters collaboration and innovation among a diverse team of specialists. With a strong focus on employee wellbeing, generous benefits including private medical insurance, flexible leave options, and career development support, MASS empowers its employees to thrive both personally and professionally while contributing to mission-critical projects that make a real difference.
