Job Description: Junior Power Supply Design Engineer (DC/DC Converter Design)

Location: Surrey

About the Role:
We are seeking a talented and motivated Junior Power Supply Design Engineer to join our clients growing team. The successful candidate will focus on the design and development of DC/DC converters for a variety of applications, contributing to innovative and high-performance power supply solutions. This is an excellent opportunity for a recent graduate or an engineer with 1–2 years of experience to build a rewarding career in power electronics.

Key Responsibilities:

• Design and develop DC/DC power converters, including topology selection, circuit design, and component selection.
• Perform simulations and analysis of power supply circuits using tools such as SPICE or MATLAB.
• Create and test prototypes to validate design performance against specifications.
• Collaborate with cross-functional teams to ensure designs meet customer and regulatory requirements.
• Support PCB layout design to ensure minimal noise, efficient thermal management, and optimal performance.
• Conduct product testing, debugging, and failure analysis to improve reliability and functionality.
• Assist in the preparation of technical documentation, including design reports, test plans, and user manuals.
• Stay updated on industry trends and advancements in power electronics technologies.

Qualifications:

• Bachelor’s degree in Electrical Engineering, Electronics Engineering, or a related field.
• Foundational knowledge of power electronics principles, particularly in DC/DC converter design.
• Hands-on experience with lab equipment such as oscilloscopes, multimeters, and power analyzers.
• Proficiency in circuit simulation tools (e.g., LTspice, PSpice, or equivalent).
• Basic understanding of magnetics, thermal design, and power semiconductors (e.g., MOSFETs, IGBTs).
• Excellent problem-solving skills and attention to detail.
• Effective communication skills and ability to work well in a team environment.

Preferred Qualifications:

• Familiarity with various DC/DC converter topologies, such as buck, boost, or flyback.
• Experience with EMI/EMC compliance testing and mitigation techniques.
• Knowledge of microcontroller-based control for power converters.

Why Join Our Client?

• Opportunity to work on cutting-edge power electronics projects.
• Supportive team environment with opportunities for professional growth and development.
• Competitive salary and benefits package.
• A chance to make a tangible impact in the power electronics industry.

If you are passionate about power electronics and looking to kick-start your Junior Power Supply Design Engineer career, we’d love to hear from you!

Senior Power Electronics Engineer – Gate Drives

I am currently working with a technology company in Birmingham that due to its continued success is looking to add a Senior Power Electronics Engineer focused on Gate Drives to its team of world-class engineers.

About the role

As a Senior Power Electronics Engineer, you will develop start-of-the-art power electronics systems and components for different industries including rail, EV, and renewable energies but this role will be focused on Gate Drives for traction applications.

The Senior Power Electronics Engineer will be responsible for the following:

• Circuit design, simulation, and test verification of Gate Drives and Power semiconductors.
• Design and development of Gate Driver boards.
• Hardware circuit analysis, including FMEDAs, FTAs, diagnostic coverage analysis, DFMEA,

DRBFM reliability analysis, etc.

• Hardware design simulation calculations, including tolerance, worst case, derating, EMC, thermal, simulation, etc. define technical specifications and prepare work reports.

The successful candidates will possess a degree in electronics or electrical engineering with a proven background in the below:

• Gate Driver board debugging and double pulse testing.
• power supply design- Push-Pull, Flyback, and LLC power supplies.
• DC-AC Inverters.

What's on offer

• Salary £55k to £65k
• 25 days holiday + bank holiday
• BUPA Healthcare
• Life assurance

If this role sounds of interest, then please apply with an up-to-date CV and contact information.

Ampere Recruitment is a specialist recruitment consultancy focused on connecting world-class Power Electronics and Electronics Engineers with the best and most innovative companies. If you are a Power Electronics Engineer, Power Semiconductor Engineer, or anyone in the electronics industry and would like to find out what is happening in this sector please reach out to Stuart Bennett.

We are looking for a Senior Power Supply Design Engineer to join our client’s team in Dublin. You will be responsible for designing, developing, and testing DC-DC and AC-DC converters for medical applications.

As a Senior Power Supply Design Engineer, you will work on power levels up to a kilowatt and ensure compliance with safety and quality standards. You will also collaborate with other engineers, project managers and customers to deliver innovative and reliable solutions.

To be successful in this role, you should have:

- A bachelor's degree or higher in electrical engineering or related field

- At least 5 years of experience in power supply design, preferably for medical applications

- Proficient in using simulation tools such as SPICE, MATLAB, etc.

- Knowledge of power electronics topologies, components, and control methods

- Familiarity with medical device regulations and standards such as IEC 60601, UL 60950, etc.

- Excellent communication, problem-solving and teamwork skills

If this Power Supply Design Engineer vacancy is of interest and you would like more information, then please apply with an up-to-date CV and contact information.

Senior Power Electronics Engineer

Location: Cambridge

Job Summary: We are seeking an experienced Senior Power Electronics Engineer, particularly those specializing in control theory or system architecture, with knowledge of modular multi-level converters (MMC). As part of a multi-disciplinary team, you will play a pivotal role in developing and validating MMC converters and AC-DC power conversion systems for grid applications, focusing on high-power operations exceeding 1 MW.

About You:

• Degree in Electrical or Electronic Engineering
• 5+ years of experience in power converter design, testing, manufacturing, and addressing field issues.
• Ability to effectively communicate design concepts and results.

Skills and Experience:

• Proficiency in simulating power converters and subsystems using tools like MATLAB/Simulink, PLECS, etc.
• Understanding of medium power and medium voltage design and control challenges
• Experience in designing, validating, and industrializing power electronic converter modules (power stacks) for low and medium voltage applications.
• Development and testing of innovative technologies and algorithms for smart converters using embedded software and hardware.
• Specification and analysis of key power electronic components, considering factors like lead-time, availability, pricing, and qualification.
• Expertise in loss analysis, thermal modelling for converter modules, and defining cooling system requirements.
• Laboratory testing of power converter modules, including switching tests and heat runs.
• Design and upkeep of back-to-back test rigs for validating power converter technologies under realistic conditions.
• Familiarity with power electronic components (e.g., IGBTs, MOSFETs, thyristors, diodes, capacitors, laminated busbars, passive components, gate drives)
• Experience in thermal design (loss calculations, simulations, and cooling unit specifications).

If this Senior Power Electronics Engineer vacancy is of interest, then please apply with an up-to-date CV and contact information.

High Voltage Power Electronics Design Engineer

The High Voltage Power Electronics Design Engineer will be responsible for designing, testing, and optimizing DC-DC and AC-DC converters of up to 2kW, as well as ensuring compliance with relevant standards and specifications. You will also collaborate with other engineers and stakeholders to integrate the power supplies into the overall system and troubleshoot any issues that may arise.

To be successful in this role, you should have a bachelor's degree or higher in electrical engineering or a related field, and at least 3 years of experience in power electronics design. You should also have strong knowledge of high-voltage circuits, switching devices, magnetic components, control systems, and thermal management. You should be proficient in using simulation tools such as SPICE, MATLAB, or Simulink, and familiar with PCB design software such as Altium or Eagle. You should also have excellent communication, teamwork, and problem-solving skills, and be able to work independently and under pressure.

If you a are passionate High Voltage Power Electronics Design Engineer about power electronics and space technology and want to be part of a dynamic and innovative company, please apply now with your resume and cover letter. On offer are competitive compensation and benefits, as well as opportunities for professional growth and development.

We are seeking a highly skilled and experienced Senior Power Supply Design Engineer to join a dynamic engineering team. As a Senior Power Supply Design Engineer, you will be responsible for designing cutting-edge low and high-power DC-DC, AC-DC, and DC-AC Converters and Inverters. Your innovative designs will play a critical role in powering a wide range of electronic devices and systems, from portable electronics to high-power industrial applications.

Responsibilities:

• Power Supply Design: Lead the end-to-end design process for DC-DC, AC-DC, and DC-AC Converters and Inverters, from conceptualization to product realisation. Employ state-of-the-art design techniques and technologies to achieve high efficiency, reliability, and performance.
• Technical Expertise: Demonstrate deep expertise in power electronics and power supply design principles. Analyze system requirements and specifications to develop efficient and cost-effective solutions that meet or exceed industry standards.
• Simulation and Prototyping: Utilize simulation tools like SPICE, PLECS, or other relevant software to model and analyze power supply circuits. Design and build prototypes to validate the performance of the designs and make necessary improvements.
• Component Selection: Collaborate with the procurement team to select appropriate components, including semiconductors, magnetics, and passive components, considering factors such as efficiency, cost, and availability.
• Design Validation: Conduct rigorous testing and validation of the power supply designs to ensure compliance with safety standards, EMC/EMI regulations, and other relevant industry specifications.
• Failure Analysis: Investigate and resolve any issues related to power supply performance, efficiency, or reliability, using analytical tools and methods to identify root causes and implement corrective actions.
• Cross-functional Collaboration: Work closely with cross-functional teams, including hardware and software engineers, to integrate power supply designs into larger systems and products.
• Documentation: Create detailed design documentation, including schematics, layout guidelines, and design specifications, to facilitate the smooth transition from design to manufacturing.
• Research and Innovation: Stay abreast of the latest trends and advancements in power electronics and power supply design. Continuously seek opportunities to improve existing designs and propose innovative solutions.
• Mentoring and Leadership: Provide guidance and mentorship to junior engineers, fostering their technical growth and ensuring best practices are followed throughout the design process.

Requirements:

• Bachelor's or Master's degree in Electrical Engineering or a related field. A Ph.D. is a plus.
• Proven track record of at least 5-8 years of experience in power supply design, with a focus on DC-DC, AC-DC, and DC-AC converters and inverters.
• In-depth knowledge of power electronics, including power semiconductors, magnetics, and control techniques.
• Strong experience with simulation tools (SPICE, PLECS, etc.) and power supply design software (e.g., Altium, Cadence).
• Familiarity with industry standards and regulations related to power supply design, such as IEEE, IEC, and UL.
• Proficiency in using lab equipment for testing and validation purposes.
• Excellent problem-solving skills and the ability to troubleshoot complex power supply issues.

• Strong analytical and technical leadership capabilities, with a track record of leading successful projects.
• Excellent communication skills and the ability to work collaboratively in a team-oriented environment.

Join a team of passionate engineers and contribute to the development of innovative power supply solutions that power the technology of tomorrow. As a Senior Power Supply Design Engineer, you will have the opportunity to shape the future of electronic devices and systems across various industries.

Job Title: Power Supply Design Engineer

Location: Cambridgeshire
Employment Type: Full-time
Experience Level: 3–4 Years

About the Role

We seek a talented and driven Power Supply Design Engineer with 3–4 years of experience in DC/DC converter design. You will be an integral part of our client's engineering team, working on innovative projects to design and develop high-efficiency power supply systems for diverse applications.

Key Responsibilities

• Design, develop, and optimise DC/DC power converters (buck, boost, buck-boost, etc.) for various applications.
• Perform circuit design and simulation using tools such as LTspice, PSpice, or equivalent.
• Conduct component selection, including inductors, capacitors, MOSFETs, and controllers, ensuring cost and performance balance.
• Design and implement PCB layouts with an emphasis on high efficiency, thermal management, and electromagnetic compatibility (EMC).
• Evaluate and validate designs through prototyping, testing, and troubleshooting.
• Collaborate with cross-functional teams to ensure design specifications meet customer requirements and regulatory standards.
• Support production teams in scaling designs for manufacturing.
• Stay updated on advancements in power electronics and incorporate cutting-edge technologies into designs.

Qualifications and Skills

• Bachelor’s or Master’s degree in Electrical/Electronics Engineering or a related field.
• 3–4 years of hands-on experience in DC/DC converter design and development.
• Proficiency in power circuit design and simulation tools (e.g., LTspice, PSpice).
• Strong understanding of analog and digital circuit design principles.
• Experience with PCB design software (e.g., Altium, KiCAD, Eagle).
• Knowledge of thermal management techniques and EMI/EMC compliance.
• Hands-on experience with lab equipment such as oscilloscopes, spectrum analyzers, and electronic loads.
• Excellent problem-solving skills and attention to detail.

• Effective communication skills and the ability to work collaboratively within a team.

Preferred Experience

• Exposure to wide bandgap semiconductors (e.g., SiC, GaN).
• Knowledge of power management ICs (PMICs) and control algorithms.
• Familiarity with automotive, aerospace, or industrial standards (e.g., ISO 26262, DO-160).

What We Offer

• Opportunity to work on cutting-edge technologies in power electronics.
• Competitive salary and benefits package.
• A dynamic and collaborative work environment with opportunities for professional growth.
• Access to state-of-the-art tools and facilities.

How to Apply

If you're passionate about power electronics and thrive in a challenging and innovative environment, we'd love to hear from you! Please submit your CV and a cover letter.

Controls Systems Engineer – HVAC

An exciting opportunity has become available for a Controls Systems Engineer who join a technology company in London and will lead the development of electronics and firmware for a brand-new innovative heating solution.

The Controls Systems Engineer will have a background in developing smart control strategies, designing and testing electronics, and working closely with other internal teams to ensure seamless component integration. The engineer will also design thermoelectric control systems and ensure that all electronics adhere to industry safety standards.

Other responsibilities:

• Systems Integration
• Testing and validation, conducting HiL simulations, bench testing and field testing to validate control strategies
• Compliance and safety standards
• Technical reporting

To be considered for this opportunity, you must possess the following experiences.

• HVAC product electronics with a focus on control systems
• Thermoelectric and Power Electronics controls
• Firmware development@ C/C++, Python, non-linear control
• Simulation expertise in MATLAB or Simulink

If this Controls Systems Engineer vacancy is of interest to you, please apply with an up-to-date CV and contact information.

Job Title: Development Engineer for Power Electronics and Analogue

Job Description: We are seeking a talented Development Engineer for Power Electronics and Analogue with a focus on Switched Mode Power Supplies to join our clients team, in Hertfordshire. The ideal candidate will have a strong background in power electronics and analogue design, with a focus on switched-mode power supplies such as DC-DC and AC-DC. The candidate should be able to work independently and as part of a team, and have experience in designing, testing, and implementing power electronics systems.

Responsibilities:

• Design, develop, and test power electronics systems with a focus on switched-mode power supplies (DC-DC, AC-DC).
• Analyze and evaluate power electronics systems to identify potential issues and determine solutions.
• Develop and maintain documentation of designs and specifications.
• Collaborate with other engineers and departments for testing and development.
• Stay up-to-date with the latest technologies and trends in power electronics.

Requirements:

• Bachelor’s degree in Electrical Engineering or related field.
• 3+ years of experience in power electronics and analogue design.
• Experience in designing, testing, and implementing power electronics systems.
• Strong analytical and problem-solving skills.
• Excellent communication and interpersonal skills.

If you have any further questions, please let me know. I’m happy to help!

R&D Power Electronics Engineer

About the Role

We’re looking for an enthusiastic and creative R&D Engineer with expertise in Power Electronics to join our client's team. In this role, you'll be crucial in designing, modelling, and testing advanced topologies and control methods for high-frequency power converters, particularly those used in industrial inductive applications.

Key Responsibilities:

Power Converter Innovation

• Design, model, and prototype advanced power converter topologies, prioritising reliability and efficiency.

Reliability Assurance

• Conduct comprehensive reliability assessments of semiconductor modules to ensure sustained operational stability.

Knowledge Transfer

• Document findings and conduct training sessions, sharing knowledge effectively within the team.

Educational Background

• Master’s degree or PhD in Electrical Engineering, Power Electronics, or related fields.

Core Skills

• Strong proficiency in areas including:

• • SiC transistor inverters
  • GaN HEMT inverters
  • Resonant converters
  • Power converter control and estimation algorithms
  • Digital current control implementation

Technical Expertise

• Skilled in power converter modelling and simulation tools, such as MATLAB Simulink, Simba, Qorvo, Saber, or Plecs.

Hands-on Prototyping

• Proven experience in constructing and testing power converter prototypes.

Team Collaboration

• Excellent communication and teamwork abilities, with experience working in diverse, international teams.

Preferred Skills

Experience in one or more of the following is a bonus:

• VHDL/Verilog and FPGA design
• ARM processor programming with C/C++
• Switch-Mode Power Supply (SMPS) design
• PCB design and analog electronics
• Knowledge of material properties for insulation, coating, transformer cores, and high-frequency EMC/EMI standards and testing for kW-level converters.

This role is an opportunity to bring your expertise and enthusiasm to a team dedicated to pioneering power electronics technology.