Semiconductor Jobs in Crawley

Senior QPU Design Engineer

The Senior QPU Design Engineer will integrate features into complex chips for quantum computers, collaborating with scientists and fabrication engineers. Responsibilities include chip layout, multi-layer design, and project ownership.

IonQ Oxford, United Kingdom

Consultant Electronics Engineer

This role involves developing diverse, groundbreaking electronics technologies, from proof of concept to prototyping. You'll work on systems combining advanced sensors, imaging, EM, acoustics, and AI, with applications in edge computing and special projects. The team is small, multi-disciplinary, and fast-paced, offering frequent new challenges and the opportunity to see projects through to completion quickly.

ECM Selection Cambridge, Cambridgeshire, United Kingdom £80,000 pa

On-site Permanent Clearance Required

Board Test Engineer

Designs and implements manufacturing test solutions for high-complexity AI accelerator boards, covering ICT, boundary scan, and functional testing. Develops MCU-based test firmware and supports test station deployment at offshore production sites. Focuses on robust, repeatable validation of high-power, high-speed PCBAs with PCIe Gen6 and advanced power delivery.

Fractile Bristol, United Kingdom

On-site Permanent Clearance Required

Hardware System Test Engineer

This role involves developing and maintaining system-level hardware defect detection tests for AI accelerator servers, focusing on identifying manufacturing and field issues such as PCIe faults, cooling problems, and interconnect failures. The engineer will create fast, deterministic diagnostic tests used in factory and service environments, working closely with hardware, software, and manufacturing teams to ensure reliability. The position emphasizes root-cause analysis, test coverage improvement, and integration of diagnostics into production systems.

Fractile Bristol, United Kingdom

On-site Permanent

Hardware System Test Engineering Team Leader

Lead the development and execution of system-level test strategies for a high-performance AI accelerator server platform, covering manufacturing, rack integration, and field deployment. Design automated tests for hardware, firmware, OS, cooling, and management subsystems, with deep integration into OpenBMC and Redfish. Drive testability across heterogeneous compute systems and high-speed PCIe Gen6 interconnects, while managing internal and external test engineering teams.

Fractile Bristol, United Kingdom

On-site Permanent

Semiconductor Test Engineer

Develop and debug ATE test programs for an advanced AI accelerator chip, covering digital logic, memory, and high-speed interfaces. Perform silicon bring-up, characterization, and failure analysis while collaborating with design and DFT teams. Support high-volume manufacturing ramp and advanced packaging test flows.

Fractile Bristol, United Kingdom

On-site Permanent Clearance Required

Cleanroom Mechanical Assembly Technician

This role involves assembling and testing UHV manipulation and sample handling sub-assemblies in a cleanroom environment. Responsibilities include precision hand assembly, wiring, pre-testing, and maintaining quality control records. The position supports the transition of new hardware from NPI to production and requires familiarity with UHV-compatible devices and precision engineering.

Recruitment South East Hailsham, East Sussex, BN27 1BW, United Kingdom

FPGA Engineer London - Selby Jennings

This role involves architecting and developing ultra-low-latency FPGA trading systems, leading the design and implementation of high-performance FPGA firmware, and collaborating with quantitative researchers, traders, and software engineers. The Senior FPGA Engineer will focus on optimizing latency, throughput, and system performance across production trading environments, while driving innovation and providing technical leadership.

eFinancialCareers London, United Kingdom

PhD Engineer (summer 2027 start)

This role involves building integrated software-hardware systems for defence and security applications, ranging from low-power embedded systems to high-throughput server applications. You will join a multidisciplinary team of scientists and engineers, working on complex and innovative projects that combine custom hardware and software.

ECM Selection Guildford, Surrey, United Kingdom £40,000 – £46,000 pa

Process Engineer

The Process Engineer will support the development and improvement of manufacturing processes, particularly for parylene coating applications. Responsibilities include technical problem-solving, project work, and customer interaction, with a focus on process improvement and documentation.

Talent Smart Sheerwater, Surrey, GU21 5PJ, United Kingdom £45,000 – £50,000 pa

C++ Software Engineer - High-Frequency Trading / Low-Latency- Leading Quantitative Trading Firm

Design and optimize high-performance, low-latency C++ systems for global quantitative trading. Work across the full stack from market data and execution infrastructure to FPGA/ASIC-based hardware integration. Solve complex performance and scalability challenges in a collaborative, engineering-led environment with direct input into architectural decisions.

eFinancialCareers London, United Kingdom £600,000 pa

Senior FPGA Engineer - HPC Hardware Design

Design and optimize FPGA-based systems for ultra-low-latency, high-throughput data processing in custom hardware acceleration and performance-critical infrastructure. Work on both simple circuitry and complex technical challenges in a collaborative, innovation-driven team environment. Focus on timing closure, digital design, and hardware/software co-design for cutting-edge hardware systems.

Newton Colmore London, United Kingdom

Senior Mechanical Engineer

Design mechanical and electro-mechanical enclosures for semiconductor manufacturing equipment, including 3D modelling and detailed drawings for plastic injection mouldings and small fabrications. Support production with BOMs and technical troubleshooting while contributing to innovative, complex product development within a high-performing R&D team.

Redline Group Hampden Park, East Sussex, BN22 9NY, United Kingdom £40,000 – £50,000 pa

Process Engineer, Precision Electromechanical Production

Production Process Engineer required to help re engineer and optimise precision high mix and low volume manufacturing from a design perspective. Complete product requires comprehensive testing, including RF, faultfinding, rework as needed, and skilled electro mechanical assembly.You will work across...

Expert Employment London, United Kingdom £48,000 – £52,000 pa