Customer Service Specialist

Sunlight Group· Operations
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📍 Athens, Attica, GreeceFull time

About this role

At Sunlight Group, we are shaping the future of energy storage for industrial and advanced technology applications, driven by a strong passion for performance and continuous improvement. Guided by our vision of transforming energy storage solutions to power a sustainable tomorrow, we operate with a deep sense of environmental responsibility and a culture rooted in openness and respect. By leveraging data and insights, we deliver innovative, customer-focused solutions that support our mission of driving an all-electric future through high-quality, cutting-edge technologies. Embracing an entrepreneurial spirit, we foster an agile and collaborative environment where our people are empowered to grow, contribute, and reach their full potential.

Due to continuous growth and expansion, Sunlight Group offers a great opportunity for career development and is seeking to attract a Customer Service Specialist to join our Sales Operations team at Sunlight’s Athens premises. The role is responsible for supporting all stages of the sales cycle. Also, is responsible for executing sales operations activities and reinforcing customer relationships management by foresting effective communication between Sales Division and customers.

Key activities and responsibilities of this role include:

  • Monitors and coordinates customer orders throughout the entire process flow to ensure accurate execution and optimal customer satisfaction.
  • Responds promptly and professionally to customer inquiries, providing effective support and issue resolution.
  • Manages and resolves customer requests through the ERP system (SAP), ensuring timely and accurate processing.
  • Prepares and maintains order progress reports to ensure customer expectations regarding delivery timelines are properly communicated and achieved.
  • Registers and manages customer claims, ensuring timely follow-up and satisfactory resolution in alignment with company standards.
  • Identifies recurring issues and areas for process improvement, providing feedback and recommendations to the Sales Operation & Support Supervisor.
  • Collaborates effectively with internal departments to ensure smooth order handling and high service quality.
  • Maintains accurate customer records and documentation in company systems.
  • Bachelor’s degree in Business Administration or a related field.
  • Minimum 5 years of experience in Customer Service or Sales Support roles, preferably within an industrial/manufacturing environment.
  • Excellent command of English; German will be considered an asset.
  • Good knowledge of Microsoft Office and hands-on experience with SAP/ERP systems.
  • Strong communication, organizational, and problem-solving skills with a customer-oriented mindset and attention to detail.

Despite your experience and skills, you never stop learning, cultivating an out-of-the-box thinking, a growth and entrepreneurial mindset, embracing ownership and agility. You are impact-focused, proactive and open to change. Last but not least, you are able to communicate scientific principles and applications both in Greek and English - we are a multicultural team! - you are a real team player who can build strong relationships with various stakeholders and thrive among global talents in a positive work environment.

What we offer you

To start with, we give you the opportunity to thrive in a restless team and grow your potential in an innovative environment. As per your compensation and rewards package, this is a preview:

💸 Competitive salary package and bonus scheme

👩‍⚕️ Health and life insurance for you and your family

🧘🏻 Employee wellness initiatives

📚 Continuous training opportunities

⭐ Developmental feedback framework & career path

✈️ International mobility opportunities

Frequently Asked Questions

Is the salary disclosed for the Customer Service Specialist position at Sunlight Group?
The salary for this Customer Service Specialist role at Sunlight Group is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Customer Service Specialist position at Sunlight Group located?
This Customer Service Specialist role at Sunlight Group is based in Athens, Attica, Greece. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Customer Service Specialist role at Sunlight Group full-time or part-time?
This is listed as a Full time position. It is posted as a Customer Service Specialist role in the Operations department at Sunlight Group.
Which team or department does the Customer Service Specialist at Sunlight Group belong to?
This Customer Service Specialist position is part of the Operations department at Sunlight Group. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Customer Service Specialist position at Sunlight Group?
Click the "Apply Now" button on this page. You will be redirected to Sunlight Group's official application portal hosted on workable where you can submit your application directly.
When was the Customer Service Specialist job at Sunlight Group posted?
This Customer Service Specialist position at Sunlight Group was posted on Jun 5, 2026. Apply as soon as possible — early applications are often reviewed first.
Customer Service Specialist
Sunlight Group
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