3 jobs found

Join Our Client as a Principal Control Systems Engineer (Perm/Fixed Term) Are you a seasoned control systems professional with a passion for innovation and a background in defence or highly regulated industries? An exciting opportunity awaits to become a key contributor within a leading organisation dedicated to delivering advanced naval platform management solutions. Our Client is recognised globally for pioneering technology and delivering mission-critical systems that support national security and maritime excellence. They foster a collaborative and inclusive culture that values expertise, creativity, and continuous professional growth. Working here means being part of a team committed to shaping the future of defence technology while enjoying comprehensive benefits, flexible working arrangements, and a dedicated focus on your development. Role Overview The organisation is expanding its defence and naval systems division, reflecting a strategic boost in capabilities. This pivotal role offers the chance to influence cutting-edge control system infrastructure integrated into the UK submarine fleet. It's an excellent fit for engineers eager to make a substantial impact on national security through innovative control solutions that meet strict safety and security standards. Key Responsibilities Gather and interpret client requirements to inform system design. Produce detailed technical documentation in line with organisational and client standards. Design, specify, and rigorously test PLC control systems tailored to complex naval applications. Manage seamless data communication interfaces with third-party equipment. Develop PLC software using various design formats, including block diagrams and pseudocode. Conduct thorough analysis and testing to validate software functionality. Assist with contractual change requests and project proposals. Ensure compliance with all relevant safety, security, and statutory regulations. Participate actively in project meetings and team briefings. Undertake additional responsibilities as directed to support project success. Essential Skills and Experience Proven expertise in designing large-scale PLC control systems based on Siemens S7-300/400 platforms. Demonstrable experience with fault-tolerant, high-availability, and safety-critical PLC solutions. Proficiency in industrial communication protocols such as Profibus, Profinet, EtherNet/IP, ModBus, TCP/IP, UDP, and ASCII. Solid understanding of SCADA/PLC interfacing and driver configuration. Minimum of five years' practical experience in a control systems engineering environment. Strong knowledge of testing, commissioning, and system validation processes. Educational background in Electrical/Electronic Engineering, C&I or Systems Engineering. Experience working within defence, maritime, aerospace, or similarly regulated sectors. Preferred Additional Skills Exceptional ability to produce clear, comprehensive technical documentation. Knowledge of software development lifecycles and industry best practices. Awareness of cybersecurity considerations specific to industrial control systems. Familiarity with resilient communication networks and fault-tolerant system architectures. Security and Eligibility Applicants must be able to obtain and maintain UK Government security clearance (SC). Our team is ready to guide you through the clearance process and answer any questions you may have. Why Join Our Client? Play a vital role in developing and maintaining secure, high-performance control systems for some of the UK's most advanced naval platforms. Contribute to nationally significant projects impacting maritime security and technology. Enjoy opportunities for training, professional development, and advancement within a supportive environment. Be part of a forward-thinking organisation that values innovation, diversity, and inclusivity. Application Process If you are an experienced control systems engineer ready to take on the challenges of a regulated defence environment, we would love to hear from you. Please submit your CV for review, and our recruitment team will be in touch shortly. For further information or to discuss your suitability for this role, contact us via email. Diverse candidates are encouraged to apply. Our Client is committed to creating an inclusive workplace where everyone can thrive.

A fantastic opportunity has arisen for a Senior/Principal Engineer to come in to the business as a key technical figure with a view of the role developing into managing a small team over time. You will be working on C/C++ embedded software development in the area of Digital Signal Processing (DSP) algorithm design. Specifically in these areas * Closed loop digital control systems using external digital converters (ADC) and digital to analogue converters (DAC or PWM) * Z-Transforms techniques: Given a sequence of samples, calculate the Z-transform, determine the poles and zeroes of the Z-transform. Locate and plot the poles and zeroes in the z-plane. Given a Z-transform of a signal and the pole locations, relate distance from the origin to decay rate. Relate angle off the horizontal to the number of samples in a cycle of signal oscillation * Express a system be controlled has a transfer function and use it to calculate steady state error * Digital filter design (FIR and IIR) * Product development using ARM Cortex / TI / dsPIC microcontrollers * Modelling of dynamic systems to aid design of control algorithms and digital filters using MATLAB / Simulink / dSpace or other equivalent simulation tools * A good understanding of the principles of engineering mathematics in general, and in particular those applicable to electrical power systems, including control systems, digital filters, sampling theory and A/D conversion, linear algebra and statistical methods * General C/C++ programming and software engineering skills To be successful in this role you should be familiar with A/D, D/A and microprocessor circuit design and layout required to support PCB development, and also CMSIS-DSP (Cortex® Microcontroller Software Interface Standard DSP Library) This role requires both a sound theoretical knowledge and implementation skills, and you will have worked on projects/technologies where both digital signal processing and digital control is required. The most important points are: * Experience in the design and implementation of closed loop digital control systems * Solid background in the mathematics behind this This is a fantastic opportunity with genuine growth and development in your onward career. Offering a great salary and benefits including; 25 days holiday per year, 3 x salary Life Assurance & NEST pension. If you have the relevant skills required, please apply ASAP as my client is currently shortlisting for interview

A fantastic opportunity has arisen for a Senior/Principal Engineer to come in to the business as a key technical figure with a view of the role developing into managing a small team over time. You will be working on C/C++ embedded software development in the area of Digital Signal Processing (DSP) algorithm design. Specifically in these areas * Closed loop digital control systems using external digital converters (ADC) and digital to analogue converters (DAC or PWM) * Z-Transforms techniques: Given a sequence of samples, calculate the Z-transform, determine the poles and zeroes of the Z-transform. Locate and plot the poles and zeroes in the z-plane. Given a Z-transform of a signal and the pole locations, relate distance from the origin to decay rate. Relate angle off the horizontal to the number of samples in a cycle of signal oscillation * Express a system be controlled has a transfer function and use it to calculate steady state error * Digital filter design (FIR and IIR) * Product development using ARM Cortex / TI / dsPIC microcontrollers * Modelling of dynamic systems to aid design of control algorithms and digital filters using MATLAB / Simulink / dSpace or other equivalent simulation tools * A good understanding of the principles of engineering mathematics in general, and in particular those applicable to electrical power systems, including control systems, digital filters, sampling theory and A/D conversion, linear algebra and statistical methods * General C/C++ programming and software engineering skills To be successful in this role you should be familiar with A/D, D/A and microprocessor circuit design and layout required to support PCB development, and also CMSIS-DSP (Cortex® Microcontroller Software Interface Standard DSP Library) This role requires both a sound theoretical knowledge and implementation skills, and you will have worked on projects/technologies where both digital signal processing and digital control is required. The most important points are: * Experience in the design and implementation of closed loop digital control systems * Solid background in the mathematics behind this This is a fantastic opportunity with genuine growth and development in your onward career. Offering a great salary and benefits including; 25 days holiday per year, 3 x salary Life Assurance & NEST pension. If you have the relevant skills required, please apply ASAP as my client is currently shortlisting for interview