Entry level: Power Designer

Ericsson; Stockholms kommun; On-site; SEK 420,000 - 540,000; Full time

Job summary

Ericsson is seeking two junior Power Designers to join our Power Solutions team in Sweden. You will design and optimize DC/DC converters, run simulations, and verify power systems from bring‑up to product integration. The role blends hands‑on lab work with cross‑team collaboration in a dynamic design environment.

You will work with RF, digital and power teams to address reliability and performance challenges while applying state‑of‑the‑art tools and techniques. Fluency in English is required.

Qualifications

• Master's degree in Electrical Engineering or equivalent.
• Fundamental knowledge of power electronics and analog system design.
• Proven skills in DC/DC converter design.
• Familiarity with lab equipment such as oscilloscopes and loads.
• Experience with LTspice or PSpice simulation tools.
• Proficiency in Python or MATLAB for scripting.
• Excellent communication and collaboration skills.
• Fluency in English.

Responsibilities

• Design and optimize DC/DC converters and LO regulators to meet targets.
• Run power system simulations from converter level to board distribution.
• Verify board power during bring‑up and compliance phases.
• Work hands‑on in the lab with state‑of‑the‑art equipment.
• Collaborate with Radio design and power teams to resolve issues.
• Drive innovation and stay updated on power design practices.
• Support integration and verification of power solutions in radios.

Skills

Power electronics

Analog design

DC/DC converter design

English fluency

Communication skills

Education

Master's degree in Electrical Engineering

Tools

LTspice

PSpice

Python

MATLAB

Mathcad

Oscilloscopes

Electronic loads

Power supplies

Job description

Join our Team

As the tech firm that created the mobile world — with more than 54,000 patents — we’ve made it our business to make a mark. At Ericsson, you are empowered to learn, lead, and perform at your best while shaping the future of technology. This is a place where you’re welcomed as your unique self and celebrated for the skills, talent, and perspective you bring. Are you in?

Come, and be where it begins.

About This Opportunity

Power Solutions is responsible for the research, development, and maintenance of power solutions for the majority of the Ericsson Radio Product Portfolio. We are part of Ericsson’s global design organization, developing products for today’s and tomorrow’s mobile networks.

You’ll contribute with both technical knowledge and leadership to improve our products and processes. We use the latest design and simulation tools to develop outstanding products, track new technologies and methods, and keep our design activities at a best‑in‑class level. Our competence center is built on teamwork and a strong learning culture with experienced, dedicated individuals. We believe our people are the key to our success.

We’re now looking for two junior Power Designers. You’ll collaborate with Radio design colleagues in Kista and power design colleagues in Lindholmen in our Radio product development projects. You’ll interact with design teams across Ericsson — system design, various groups using the power solution, and verification at product and node level — and be involved in all phases of development: requirement breakdown, simulation, circuit design, verification, and fault finding both at DC/DC circuit level and in the product environment.

What you will do:

• Board Power Design: Design and optimize DC/DC converters and point‑of‑load regulators, selecting topologies, components to meet efficiency, cost, and area targets.
• Perform power system simulations and modeling — from converter level to board power distribution — to predict behavior, shorten development lead times, and secure robust designs.
• Plan and execute board power verification from bring‑up through compliance readiness, using established verification instructions and measurement methods; ensure performance against defined budgets and real product conditions
• Work hands‑on in the lab with state‑of‑the‑art instruments and techniques, from prototype bring‑up and debugging to characterization and long‑term reliability investigations.
• Drive effective communication and collaboration between Power Design and partners: facilitate communication between Radio design colleagues and power design teams; support object leaders, lead engineers, and line management in resolving power design issues; collaborate across disciplines and understand product design requirements.
• Drive innovation and improvements in the power area: stay informed about industry practices and technical developments; contribute to technology and product development in power design applications.
• Actively support integration and verification of power solutions in products: contribute to integration, verification, and troubleshooting of power solutions applied in Radio products.
• Drive product quality ambition in Power Design: monitor and ensure customer‑perceived quality aspects are addressed in both functional parts of power solutions and hardware robustness.

The skills you bring:

• Master´s degree in Electrical Engineering (or equivalent).
• Fundamental knowledge of power electronics and analog system design.
• Proven skills in DC/DC converter design.
• Familiarity with lab equipment: oscilloscopes, electronic loads, power supplies, etc.
• Knowledge of simulation tools such as LTspice, PSpice, etc.
• Knowledge of scripting tools such as Python, MATLAB, Mathcad, etc.
• Effective communication and collaboration skills with a drive for results.
• Open‑minded, with a strong interest in problem solving.
• Good understanding of hardware design and how power design solutions are applied.
• Radio and/or digital design knowledge; experience with product requirement breakdown and technical analysis is a merit.
• Experience in product design and/or verification is valuable.
• Fluent in english.

Why join Ericsson?

At Ericsson, you´ll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what´s possible. To build solutions never seen before to some of the world’s toughest problems. You´ll be challenged, but you won’t be alone. You´ll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.

What happens once you apply?

Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer.

Primary country and city:

Sweden (SE) || Stockholm