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Career

Join the regional leaders of everything solar

We couldn‘t be where we are right now without a talented team. We are ambitious and we go forward. Join our team and work alongside top solar experts, tackling challenging projects and become part of a climate change solution. Ready to change the game of solar?

Open positions

Senior Accountant

Sun Investment Group UAB, Vilnius, Lithuania

Senior Land scout

Sun Investment Group, Bolonia, Emilia-Romagna, Italy

Senior Permitting Manager

Sun Investment Group, Bolonia, Emilia-Romagna, Italy

Head Of Business Development

Sun Investment Group, North Holland, Netherlands

Head Of Business Development

Sun Investment Group, Monachium, Bavaria, Germany

Head Of Business Development

Sun Investment Group, Madryt, Community Of Madrid, Spain

Head Of Business Development

Sun Investment Group, Paris, Île-de-France, France

Senior B2B Project Manager

Eternia Solar LT, Vilnius, Lithuania

B2B Sales Manager

Eternia Solar LT, Vilnius, Lietuva

Photovoltaics Design Engineer (KLAIPĖDA)

Eternia Solar LT, Klaipėda, Lietuva

Photovoltaics Design Engineer (KAUNAS)

Eternia Solar LT, Kaunas, Lietuva

Service Delivery Manager

Sun Investment Group, Vilnius, Lithuania

Finance Reporting Manager

Sun Investment Group, Vilnius, Lithuania

Project Management Team Lead

Eternia Solar LT, UAB, Vilnius, Lithuania

Photovoltaics Design Engineer (Vilnius)

Eternia Solar LT, Vilnius, Lithuania

Electrical Design Engineer (Klaipėda)

Eternia Solar LT, Klaipėda, Lithuania

Electrical Design Engineer (Kaunas)

Eternia Solar LT, Kaunas, Lithuania

Electrical Design Engineer

Eternia Solar LT, Vilnius, Lithuania

Talent Acquisition Specialist

Sun Investment Group, Vilnius, Lithuania

Financial Controller

Sun Investment Group, Vilnius, Lithuania

PR & Communication Specialist

Sun Investment Development PL, Warsaw, Poland
Why us?

Changing the game of solar

We exist to make positive changes in the world by putting solar energy on the map. We deliver change by building an inspiring and sustainable business that invests in its people and those it works with. In an environment of trust and loyalty , we support our talent in every step of the way cultivating world-class leaders for an ever-brighter future.

We go great lengths to attract and nurture highly motivated people who love to be challenged and share our core values.

Sounds good? We can’t wait to meet you!

170 +
Team members
4
Countries
142 MW
Constructed
Our office

Feels like home

If you want to be a part of an exciting and innovative company, we provide a competitive salary and benefits package. These are some of the perks you can expect.

Fresh fruits & Healthy snacks
Delicious coffee
Games
Casual style
Blog

We have stories to tell

Torsten Mell joins SIG as a Global Head of Human Resources
September 15, 2021
Torsten Mell joins SIG as a Global Head of Human Resources
Sun Investment Group continues attracting the most experienced professionals!
Benedikt Peters joins Sun Investment Group as the Head of Procurement
September 9, 2021
Benedikt Peters joins Sun Investment Group as the Head of Procurement
Benedikt Peters, a professional with 11 years of experience in solar, joins Sun Investment Group as Head Of Procurement.
Voice of the colleagues: how are they doing in Poland’s solar market?
August 18, 2021
Voice of the colleagues: how are they doing in Poland’s solar market?
Working in renewable energy is interesting because we can feel like a part of the future ourselves.
SIG is proud to introduce Rytis Jezepčikas as a new Global CFO
June 15, 2021
SIG is proud to introduce Rytis Jezepčikas as a new Global CFO
SIG welcomes Rytis Jezepcikas as the new Global CFO. He has been working in the finance field for over 17 years. Rytis has experience working in audit, managing finances of middle-sized to large international corporates in Eastern and Central Europe.
Krzysztof Kadłubowski joins SIG as a new Head of Business Development in Poland
June 3, 2021
Krzysztof Kadłubowski joins SIG as a new Head of Business Development in Poland
Sun Investment Group is honored to have welcomed Krzysztof Kadłubowski as a new Head of Business Development in Poland. Krzysztof has vast experience of working with investments in renewable energy in a variety of fields.
SIG Welcomes Robert Pfatischer as Head of Engineering & Construction
January 20, 2021
SIG Welcomes Robert Pfatischer as Head of Engineering & Construction
Sun Investment Group is pleased to announce that Robert Pfatischer is joining the team as Head of Engineering & Construction. Robert has been working in the PV sector for over 25 years and will continue his professional journey in SIG Munich office.
Felix Jetter Joins SIG As Global CTO
December 9, 2020
Felix Jetter Joins SIG As Global CTO
Sun Investment Group is thrilled to present its first employee in the company‘s Munich office – Felix Jetter. An experienced and ambitious PV expert, Felix joins SIG to lead the international construction projects in Europe.
SIG Welcomes Lina Žolynė As Group General Counsel
December 1, 2020
SIG Welcomes Lina Žolynė As Group General Counsel
As a General Counsel of Sun Investment Group, Lina will handle and oversee the legal matters within the group and contribute to business decisions from the legal and risk management perspectives.
Solar Land Scout. What Is This Role About? #gettoknowSIG 
August 17, 2020
Solar Land Scout. What Is This Role About? #gettoknowSIG 
Solar parks are a result of close cooperation between landowners and solar developers. Meet Jarek Lipert, one of the land scouts at Sun Investment Group in Poland, who will tell you the whole story about how this cooperation happens.
What Does a Project Manager at a Solar Company Do? #gettoknowSIG
July 15, 2020
What Does a Project Manager at a Solar Company Do? #gettoknowSIG
Today you can meet Karolina from Gliwice office who will let you get a glimpse of the life of a Project Manager at Sun Investment Group.
What our people have to say

We are #SIG

I am glad to work in a company that goes along with my own values. A flexible environment, endless growth potential, and entrepreneurial spirit encourage me to always aim for more. If anyone would need an honest recommendation - I would say that there is no more exciting market than solar energy at the time. And SIG is the place where every professional can show their true talent and potential.

Evangelia, Operations and Maintenance expert

Since I joined, I felt from the first moment that Sun Investment Group is a fun, inspiring place to work. We all share drive and commitment. I feel that the environment here is so dynamic that it greatly fosters the development of my skills and ensures constant personal and professional growth.

Janusz, Legal Associate

I joined when it was just six people at SIG’s office. Being in a small start-up requires a lot of flexibility, my first 10 months involved working across a range of disciplines. Throughout this period of growth, one of the main things that has kept me here was people and culture. I am surrounded by intelligent, energetic people who want to make a difference.

Silvestras, Executive Assistant to CEO

Haven’t found an interesting job opportunity but would like to join our team?

Email your resume to careers@suninvestmentgroup.com to be considered for new positions in the future.
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