Senior Power Supply Design Engineer

We seek a highly skilled and experienced Senior Power Supply Design Engineer to join our clients dynamic engineering team. In this role, you will be responsible for designing, developing, and implementing high-performance DC/DC and AC/DC power supplies up to 1kW. The ideal candidate will possess deep technical expertise in power electronics and a proven track record of successful power supply designs.

Key Responsibilities:

• Design and Development:
  • Lead the design and development of DC/DC and AC/DC power supply system’s up to 1kW.
  • Create detailed electrical schematics, PCB layouts, and BOMs.
  • Develop innovative solutions to meet performance, efficiency, and cost targets.
• Prototyping and Testing:
  • Build and test prototypes to verify design performance and reliability.
  • Perform detailed design verification testing, including thermal analysis, EMI/EMC testing, and regulatory compliance.
• Technical Leadership:
  • Provide technical guidance and mentorship to junior engineers.
  • Collaborate with cross-functional teams to ensure seamless integration of power supply designs into final products.
• Documentation and Compliance:
  • Prepare and maintain detailed design documentation, including design specifications, test reports, and user manuals.
  • Ensure designs comply with relevant industry standards and safety regulations.
• Project Management:
  • Manage multiple projects simultaneously, ensuring on-time delivery of high-quality designs.
  • Coordinate with suppliers and manufacturing partners to optimize design for manufacturability.

Qualifications:

• Education:
  • Bachelor’s or Master’s degree in Electrical Engineering or a related field.
• Experience:
  • 8+ years of experience in power supply design, focusing on DC/DC and AC/DC converters.
  • Proven track record of designing power supplies up to 1kW.
• Technical Skills:
  • Deep understanding of power electronics, magnetics, and thermal management.
  • Proficiency in simulation tools such as SPICE, MATLAB/Simulink, or equivalent.
  • Hands-on experience with PCB design software (e.g., Altium, Eagle, OrCAD).
  • Familiarity with regulatory standards (e.g., UL, IEC, CE).
• Soft Skills:
  • Strong problem-solving skills and attention to detail.
  • Excellent communication and teamwork abilities.
  • Ability to manage multiple tasks and projects effectively.

Preferred Qualifications:

• Experience with digital control of power supplies.
• Experience in high-volume manufacturing environments.

If this opportunity is of interest, please apply with an up-to-date CV and contact information.

Job Title: Sales Manager – OEM Power Electronics (Heat Pump Applications)

Location: Europe

About the Role
We are seeking an experienced Sales Manager for our client to drive OEM sales of power electronics solutions for heat pump applications. This role will focus on building strong relationships with OEM customers, identifying opportunities in the rapidly growing residential and industrial heat pump market, and collaborating closely with engineering and product teams to deliver tailored solutions.

Key Responsibilities

• Develop and execute sales strategy for OEM customers in the heat pump sector
• Identify, qualify, and close new business opportunities in Europe and beyond
• Build and maintain strong relationships with OEM clients, design engineers, and purchasing teams
• Understand customer technical requirements and translate them into commercially viable proposals in collaboration with the engineering team
• Negotiate contracts, pricing, and long-term supply agreements
• Monitor market trends, competitor activity, and regulatory developments in the heat pump and power electronics space
• Provide accurate sales forecasts, reports, and business intelligence to management
• Represent the company at industry events, exhibitions, and technical conferences

Qualifications & Experience

• Degree in Electrical/Electronic Engineering, Business, or related discipline (technical background preferred)
• Proven track record of OEM sales in power electronics, power supplies, or drives
• Strong understanding of heat pump systems, HVAC, or renewable energy markets
• Experience managing complex B2B sales cycles and multi-stakeholder negotiations
• Ability to discuss technical requirements with engineering teams and customers
• Excellent communication, presentation, and relationship-building skills
• Willingness to travel internationally as required

What We Offer

• Competitive base salary + performance-based bonus
• Opportunity to lead sales growth in a high-growth renewable energy market
• Work within a dynamic and innovative power electronics team
• Career progression in a global technology business

Job Title: Senior Power Electronics Engineer - Mid-Power SiC Specialist

Location: Woking

Job Type: Full-Time, Permanent

Salary: Competitive, based on experience

Job Description:

Ampere Recruitment is seeking a Senior Power Electronics Engineer specialising in Silicon Carbide (SiC) technology for mid-power applications, focusing on DC-DC and DC-AC converters. This role requires a high level of expertise in simulation-driven design. The ideal candidate will bring hands-on experience in power electronics, specifically with SiC devices, and a deep understanding of simulation tools to optimize performance, efficiency, and reliability.

Key Responsibilities:

• Design and Development: Lead the design and optimisation of mid-power SiC-based power electronic systems, including DC-DC converters (such as Buck, Boost, and Buck-Boost converters) and DC-AC inverters (single-phase and three-phase), to meet performance and efficiency targets.
• Simulation Expertise: Perform detailed simulations (thermal, electrical, and mechanical) to evaluate and refine converter and inverter designs. Utilise tools such as LTSpice, PLECS, MATLAB/Simulink, or similar to simulate key aspects such as:
• Switching Losses and Thermal Management
• Voltage Regulation and Power Conversion Efficiency
• Control Loop Stability and Transient Response
• Prototyping and Testing: Develop prototypes and oversee testing of DC-DC and DC-AC systems to validate designs against simulations, optimising for EMI/EMC compliance, reliability, and efficiency.
• Cross-functional collaboration: Work closely with teams involved in broader system integration, ensuring DC-DC and DC-AC converters fit seamlessly within power systems.
• Documentation: Create detailed technical documentation, including simulation reports, design specifications, and test results, supporting both development and regulatory compliance.
• Continuous Improvement: Stay current with advances in SiC and power conversion technology, applying innovative methods to improve converter efficiency, switching frequency, and thermal performance.

Qualifications:

• Education: Bachelor’s or Master’s degree in Electrical Engineering, Power Electronics, or a related field.
• Experience: 5+ years in power electronics design, with a focus on SiC technology in DC-DC and DC-AC applications.
• Technical Skills:
• Proficient in simulation tools such as LTSpice, PLECS, MATLAB/Simulink, with experience in modeling converter topologies (e.g., Buck, Boost, Flyback, and Inverter circuits).
• Strong understanding of SiC power devices, high-frequency switching, gate drivers, and thermal management.
• Knowledge of EMI/EMC requirements, control theory, and closed-loop feedback for converters and inverters.
• Soft Skills: Strong analytical skills, attention to detail, and a collaborative mindset to work effectively within cross-functional teams.

Preferred Skills:

• Knowledge of resonant converter topologies (LLC, ZVS/ZCS) and high-frequency transformers.
• Experience with high-voltage/high-current DC-DC converters and three-phase DC-AC inverter applications.
• Familiarity with regulatory standards for power electronics and safety certifications.

This role offers a unique opportunity to shape the future of power electronics with SiC technology. Apply today to join a cutting-edge team at the forefront of power conversion innovation!

Senior Systems Engineer – Power Electronics

An exciting opportunity for a Senior Systems Engineer – Power Electronics has become available in Switzerland (St Gallen region).

The Senior Systems Engineer – Power Electronics will be responsible for the definition of systems architecture, component specifications, and interface requirements to ensure optimal efficiency of wireless charging systems.

Other responsibilities include

• Design and develop advanced power electronics for inductive EV charging applications
• Model and simulate converters and control loops using SPICE, MATLAB/Simulink, or equivalent tools
• Lead troubleshooting and root-cause analysis (e.g., CAN traces, power efficiency, electromagnetic issues) and drive continuous system improvements
• Validate system performance through laboratory testing, prototype evaluation, and field trials
• Collaborate closely with hardware, software, and mechanical teams to ensure compliance with safety, quality, and regulatory standards

Your Profile

• Bachelor’s or Master’s degree in Electrical Engineering, Power Electronics, or a related field
• 5+ years of experience in high-power automotive electronics design and validation
• Background in the automotive industry or wireless energy transfer systems (advantageous)
• Strong expertise in inductive power transfer principles and standards; knowledge of bidirectional power transfer is a plus
• Familiarity with functional safety standards and automotive development processes
• Excellent communication, problem-solving, and mentoring skills, with the ability to work effectively across disciplines

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

As a Power Supply Design Engineer, you will play a pivotal role in our client's dynamic team, where your expertise and innovative ideas contribute to the realization of high-quality products that meet the exacting standards of their customers.

About the role:

In this Power Supply Design Engineer vacancy, you will be at the forefront of architecting cutting-edge, digitally controlled power supplies tailored to customer specifications. Your responsibilities span the entire design process, from conceptualizing innovative architectures to the meticulous creation of detailed circuit designs and control algorithms. Validation through simulation, analysis, and breadboarding, as well as overseeing PCB layout and defining commissioning and test procedures, will be central to ensuring the success of projects. Your role extends to the commissioning and testing of the initial units, marking a crucial phase in the development lifecycle.

Skills:

To be considered for this Power Supply Design Engineer vacancy you should possess a successfully completed bachelor's or master’s degree in Electronics and have well-established knowledge of DC/DC converters, coupled with professional experience in power electronics and circuit techniques.

Final Summary:

Join our client's modern, high-tech company with the exciting opportunity to take on significant responsibilities.

What's on offer:

• attractive package, including special leave and a 13th-month salary, along with a modern company pension scheme.
• Their workplace culture is characterized by flat hierarchies, open communication, and a genuine commitment to your well-being.
• Additional perks include job bike leasing options, bilingual (DE/EN) corporate culture, free German courses for international employees, flexible working hours, and the possibility to work from home.
• Enjoy daily allowances for canteen meals, a sunny terrace, and free hot drinks in our canteen, all within a barrier-free, modern, and ergonomically designed workspace flooded with natural light.
• Access to public transport, shower facilities for cyclists, employee events, and an annual outing foster a supportive and engaging work environment.

Embrace this opportunity in the picturesque Lake Constance region—one of the most beautiful regions in Germany.

As an Embedded Firmware Engineer, you’ll play a hands-on role in developing and implementing firmware solutions that drive industry-leading solutions. Working closely with both internal teams and external customers, you’ll help redefine standards for efficiency and sustainability in the field.

Key Responsibilities

• Collaborative Development: Work closely with system architects and software and hardware developers to translate system requirements into detailed firmware specifications.
• Firmware design and implementation: Assess the unique firmware needs of each project, design the architecture, and implement a firmware solution with support from a multidisciplinary team.
• End-to-end ownership: Take full ownership of the firmware lifecycle—from initial specification and design through to implementation, rigorous testing for reliability, and production release.
• Documentation: Develop and maintain technical documentation to ensure clear communication and long-term project sustainability.
• Progress monitoring and reporting: Keep all stakeholders informed by regularly tracking and reporting on project progress, ensuring alignment and transparency.

Qualifications

• Education: M.Sc. or B.Sc. in Electrical Engineering.
• Experience: Minimum of 5 years in embedded firmware design specifically for power electronics applications (e.g., DC/DC, AC/DC, resonant converters).
• Technical expertise: Strong understanding of software development principles for power electronic devices, with proficiency in C, C++, and Python, supported by solid computer science fundamentals.
• Development tools and infrastructure: Proficient with version control systems (e.g., Git), lifecycle management, build systems, and development tools like debug probes and logic analysers. Familiarity with CI/CD pipelines, unit testing, or HIL (Hardware-in-the-Loop) testing is a plus.
• Process knowledge: Skilled in structured development processes, including requirement analysis, design, implementation, testing, and documentation.
• Circuitry and microprocessor understanding: Strong foundation in analogue/digital circuits and microprocessor functionality.
• Control theory knowledge: Familiarity with control methods used in power electronics (e.g., peak current mode control) is an advantage.
• Language proficiency: Fluent in English (C1 level); German skills at B2 level or higher are a plus but not required.

What’s on offer

Our client recognises that top talent deserves the best support. Joining our team means:

• Innovative environment: Work with exciting, world-leading technology and a diverse range of international customers.
• Career growth: Benefit from excellent development opportunities within a growing business segment. We invest in your future.
• Inclusive work culture: Join a supportive, open-minded team that values your ideas and contributions.
• Competitive compensation: A competitive salary and comprehensive employment package.

If this Embedded Firmware Engineer vacancy is of interest, then please apply with an up-to-date CV and contract information.

Job Title: Power Electronics Engineer – Magnetics Specialist
Location: Near Bristol
Industry: Power Electronics / Energy / Industrial / Automotive / Aerospace

Overview
We are seeking an experienced Power Electronics Engineer with deep expertise in the design, modelling, and development of magnetic components for advanced power conversion systems. This role will focus on the design and optimisation of transformers, inductors, and other magnetic assemblies used in high-performance DC/DC, AC/DC, and DC/AC converters.

You will work closely with multidisciplinary teams to deliver innovative, high-efficiency solutions for demanding applications in sectors such as automotive, aerospace, industrial, and renewable energy.

Key Responsibilities

• Design and develop magnetic components (transformers, inductors, chokes) for high-frequency and high-power applications.
• Perform electromagnetic, thermal, and mechanical simulations to optimise designs for efficiency, size, and manufacturability.
• Select appropriate core materials, winding techniques, and insulation systems for specific application requirements.
• Collaborate with power electronics engineers to integrate magnetics into converter topologies (LLC, flyback, forward, full-bridge, resonant, etc.).
• Validate designs through prototyping, laboratory testing, and compliance with relevant safety and EMC standards.
• Support manufacturing partners in scaling designs from prototype to production, including cost and quality optimisation.
• Troubleshoot and resolve issues related to magnetic component performance in system-level testing.
• Maintain up-to-date knowledge of new materials, processes, and design techniques in magnetics and power electronics.

Essential Skills & Experience

• Degree in Electrical/Electronic Engineering or a related discipline.
• Proven experience in the design and optimisation of magnetics for power electronics applications.
• Proficiency with simulation tools such as ANSYS Maxwell, COMSOL, or equivalent.
• Strong understanding of core material properties, loss modelling, and winding layout optimisation.
• Knowledge of high-frequency switching devices (SiC, GaN) and their impact on magnetic design.
• Familiarity with thermal management in compact magnetic designs.
• Ability to interpret schematics and work closely with PCB and mechanical design teams.

Desirable Skills

• Experience with planar magnetics design for high-density converters.
• Knowledge of industry standards (UL, IEC, DO-160, MIL-STD, etc.).
• Hands-on experience in winding, assembling, and testing magnetic prototypes.
• Familiarity with digital control systems and their influence on magnetics performance.

What We Offer

• Opportunity to work on cutting-edge projects in high-performance power conversion.
• Collaborative and innovative working environment.
• Competitive salary and benefits package.
• Career growth within a specialised engineering team.

Job Title: Senior PCB Engineer – Power Supplies

Location: Horsham
Job Type: Permanent
Industry: Power Electronics

About the Role:
We are seeking a skilled and detail-oriented Senior PCB Engineer on behalf of our client, focusing on the design and layout of printed circuit boards for power supply applications. You will play a key role in the development of compact, high-efficiency AC/DC and DC/DC converters, supporting the entire product lifecycle from concept to production.

Key Responsibilities:

• Design and layout multi-layer PCBs for power supply circuits, including AC/DC, DC/DC, and isolated/non-isolated topologies.
• Collaborate with power electronics, mechanical, and thermal engineers to optimise PCB layout for electrical performance, thermal management, and manufacturability.
• Generate fabrication and assembly documentation (Gerbers, BOMs, pick-and-place files, etc.).
• Perform design rule checks (DRC) and electrical rule checks (ERC) to ensure compliance with manufacturing and safety standards.
• Implement creepage and clearance guidelines in accordance with relevant safety standards (IEC, UL).
• Work closely with suppliers and contract manufacturers to resolve DFM/DFT issues.
• Assist in prototype bring-up, testing, and validation.

Essential Skills and Experience:

• Proven experience in PCB layout for power electronics, ideally in high-voltage and high-current designs.
• Proficiency in industry-standard ECAD tools (e.g., Altium Designer, Mentor Graphics, Cadence).
• Strong understanding of EMI/EMC considerations, signal integrity, and thermal design.
• Familiarity with PCB manufacturing processes and constraints.
• Ability to interpret electrical schematics and component datasheets.

Desirable:

• Knowledge of embedded systems and mixed-signal PCB layout.
• Understanding of safety and regulatory standards for power electronics (EN, UL, IEC).

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

Job Title: Technical Sales Manager – Power Supplies & Magnetics
Location: Remote
Salary: circa total comp £100k
Industry: Power Electronics / Magnetics / Electrical Engineering

About the Company:
Our client is a leading provider of advanced power supply solutions and custom magnetics, supporting customers across the industrial, medical, defence, and transportation sectors.

Position Overview:
We are seeking a dynamic and technically proficient Technical Sales Manager to drive business growth across our client's portfolio of power supplies and magnetic components. This role bridges the gap between engineering and commercial success, offering you the chance to work closely with customers, understand their technical requirements, and propose tailored solutions.

Key Responsibilities:

• Identify and develop new business opportunities in targeted industries such as industrial automation, medical devices, defence systems, and transport.
• Work closely with engineering teams to understand customer requirements and deliver technically sound solutions.
• Provide technical support and consultation during the pre-and post-sales processes.
• Prepare and deliver compelling proposals, presentations, and quotations.
• Manage and grow relationships with key accounts and distribution partners.
• Attend trade shows, customer meetings, and industry events to represent the company and generate leads.
• Collaborate with product development and marketing teams to align market needs with product offerings.
• Monitor market trends, customer feedback, and competitor activity to refine strategy.

Essential Skills & Experience:

• Proven sales or business development experience in power electronics, magnetics, or a closely related technical field.
• Strong technical understanding of AC/DC & DC/DC power supplies, transformers, inductors, and custom magnetic components.
• Engineering background (ideally BEng or higher) in Electrical/Electronic Engineering or similar.
• Excellent communication and presentation skills, with the ability to explain complex technical concepts clearly.
• Self-motivated, commercially astute, and capable of managing a sales pipeline independently.
• Willingness to travel to customer sites and industry events as needed.

Desirable:

• Experience selling to OEMs and Tier 1s in sectors like medical, defence, or industrial automation.
• Familiarity with international sales processes or distributor channel management.

What’s on Offer:

• Competitive base salary with performance-based bonuses.
• Company car or travel allowance.
• Pension scheme, healthcare, and additional benefits.
• The opportunity to work in a technically stimulating environment with a growing company.

If interested please apply with an up-to-date CV and contact information.

Job Title: Principal Power Electronics Engineer
Location: Warwickshire
Type: Permanent
Industry: Automotive, Aerospace, Clean Energy

Overview:
An exciting opportunity has become available for a highly motivated Principal Power Electronics Engineer to lead the design, development, and delivery of advanced power electronics and magnetics systems. This is a senior technical role suited for an engineer with a strong background in delivering high-performance solutions across at least two sectors, such as automotive, aerospace, defence, marine, or clean energy.

Key Responsibilities:

• Lead the end-to-end design and development of power electronics and magnetics systems, including inverters, OBCs, DC/DC, and AC/DC converters.
• Design digital and mixed-signal control and interface circuits for power electronic applications.
• Ensure systems are compliant with EMC requirements through effective noise attenuation and design strategies.
• Develop and validate designs in simulation environments using industry-standard tools.
• Lead multi-disciplinary engineering teams and manage technical deliverables across complex projects.
• Serve as a key technical point of contact for customers, building and maintaining collaborative relationships.
• Mentor junior engineers and contribute to technical strategy and innovation.

Essential Requirements:

• Extensive experience developing power electronics and magnetics for at least two of the following sectors: automotive, aerospace, off-highway, commercial vehicle, defence, clean energy, or marine.
• Proven experience in the design of digital and mixed-signal control circuits.
• Strong understanding and practical experience in EMC design and electrical noise mitigation.
• Proficiency in simulation tools for power electronics and magnetics system development.
• Demonstrated ability to plan and lead multi-person engineering projects.
• Excellent communication and interpersonal skills for customer engagement.
• A degree or higher in electrical/electronic engineering, power electronics, or a related discipline, or equivalent industry experience

Desirable Skills & Experience:

• Experience with digital motor control techniques for various motor types (IPM, SPM, ASM, SR) including FOC, field weakening, overmodulation, and NVH optimisation.
• Hands-on experience developing and validating power electronics hardware in lab, rig, and real-world environments.
• Competence in managing PCB layout, mechanical design integration, and the full build process of power systems.
• Knowledge of thermal and fluid simulation for effective thermal management in power electronics systems.
• Safety training in the use of high-voltage, high-power test and development equipment.

What We Offer:

• An opportunity to lead innovative engineering projects across diverse sectors.
• A collaborative and technically driven environment.
• Competitive salary and benefits package.
• Ongoing professional development and training.

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