We are LEONI

Your empowering connection.

As one of the leading providers of energy and data management solutions in the automotive industry and as a company with a clear vision of a sustainable future, we are actively participating in shaping the future of mobility.

That is why we seek sustained connections – especially with our staff members: with ways to join us that open doors to an international career. With values that we share worldwide. And with a degree of flexibility that makes working in harmony with the situation in your personal life possible.

Welcome to LEONI in Poland.

Find jobs

Are you an engineer with a passion for innovation and problem-solving? At LEONI, we invite skilled engineers like you to join our dynamic team. Whether you're a seasoned professional or a recent graduate, your expertise is crucial to our success. Engage in cutting-edge projects, be part of a collaborative environment, and enjoy a workplace that values your technical prowess. We offer international exposure, diverse challenges, and a supportive atmosphere where your engineering skills will flourish. Take the next step in your career and be a driving force behind our continuous commitment to excellence.

Are you starting your professional career? At LEONI, we realize how important first professional experience is. Join a place that supports learning, development and building solid professional foundations. From day one, take on responsible tasks that will contribute to your personal and professional development. Our team-oriented culture and supportive colleagues will support you as you face the exciting challenges of your first job.

Join existing projects, grow internationally, and develop your career in a supportive, dynamic environment. At LEONI, you´ll take responsibility from day one and keep learning every step of the way.

Engineering

Are you an engineer with a passion for innovation and problem-solving? At LEONI, we invite skilled engineers like you to join our dynamic team. Whether you're a seasoned professional or a recent graduate, your expertise is crucial to our success. Engage in cutting-edge projects, be part of a collaborative environment, and enjoy a workplace that values your technical prowess. We offer international exposure, diverse challenges, and a supportive atmosphere where your engineering skills will flourish. Take the next step in your career and be a driving force behind our continuous commitment to excellence.

First Job

Are you starting your professional career? At LEONI, we realize how important first professional experience is. Join a place that supports learning, development and building solid professional foundations. From day one, take on responsible tasks that will contribute to your personal and professional development. Our team-oriented culture and supportive colleagues will support you as you face the exciting challenges of your first job.

Professionals

Experienced Professionals

Join existing projects, grow internationally, and develop your career in a supportive, dynamic environment. At LEONI, you´ll take responsibility from day one and keep learning every step of the way.

LEONI as employer

LEONI is a global provider of products, solutions and services for energy and data management in the automotive industry. The group of companies has around 87,000 employees in 21 countries and generated consolidated sales of EUR 5 billion in 2024. The partnership between LEONI and Luxshare Group has been effective since mid-2025.
LEONI's largest customer group comprises the global car, commercial vehicle and component supply industry. The company is one of the world's largest suppliers of complex wiring systems and customer-specific cable harnesses. It’s value chain also comprises related components, from development to production. As an innovation partner with distinctive development and systems expertise, LEONI supports its customers on the path to increasingly sustainable and connected mobility concepts, from autonomous driving to alternative drives as well as charging systems. To this end, LEONI develops wiring systems that reduce complexity and enable higher levels of automation through zonal architecture, for example.

LEONI Poland

LEONI Wiring Systems Poland in Ostrzeszów exists since 1995 and is a service center that offers support services in the processes of design, valuation, broadly understood production of cabling systems for many world leaders in Automotive. Currently, the branch in Ostrzeszów employs over 100 people and the number of employees is increasing every year.

Easy and quick access to medical visits, diagnostic and specialist tests

Possibility to use many sports facilities in each city

Flexibility in choice and a rich package of specialist training and language courses

Financing for holidays
Prepaid cards for Christmas

Possibility to work remotely in selected areas

Possibility of obtaining additional funds for an employee's recommendation

Guaranteed safety and protection of the family

Private care

Private medical care

Easy and quick access to medical visits, diagnostic and specialist tests

Sports passes

Possibility to use many sports facilities in each city

Training courses

Co-financing of training and language courses

Flexibility in choice and a rich package of specialist training and language courses

Social benefits

Financing for holidays
Prepaid cards for Christmas

Remote work

Possibility of remote work

Possibility to work remotely in selected areas

Referral program

Employee recommendation program

Possibility of obtaining additional funds for an employee's recommendation

Life insurance

Group life insurance

Guaranteed safety and protection of the family

means to recognize the other’s needs and consider them in our actions.

means to know the goals and expected results and to achieve them.

means to treat each other as equals and with openness while respecting diversity.

means to accept responsibility, to act in a reliable manner and to take charge of our own actions.

means to demonstrate commitment to a shared cause, with a foundation of trust and diversity of opinion.

Showing care

means to recognize the other’s needs and consider them in our actions.

Result orientation

means to know the goals and expected results and to achieve them.

Respect

means to treat each other as equals and with openness while respecting diversity.

Responsibility

means to accept responsibility, to act in a reliable manner and to take charge of our own actions.

Collaboration

means to demonstrate commitment to a shared cause, with a foundation of trust and diversity of opinion.

#TeamLEONI- A look behind the scenes

Our plants are not only full of colleagues from many cultures with a wide range of skills and qualifications - they also offer a range of career and advancement opportunities.

Meet LEONI employees and see for yourself the diversity of our teams! Our employees will help you take a look behind the scenes of their work and tell you about their careers, a typical working day, what makes their work unique and what motivates them.