SeaRenergy Sp. z o.o. founded in 2022 and located in Gdynia is a subsidiary of SeaRenergy Offshore Holding, a member of the SeaRenergy Group. Being involved in the whole lifecycle of a windfarm including all development stages, SeaRenergy as an independent service provider offers consulting and engineering services as well as extensive execution support for marine operations by providing equipment, vessels, QHSE advisory and project experts for renewable energy projects. The Polish entity is locally engaging with the Polish supply chain and successfully established SeaRenergy Group’s products on the Polish market with the clear target of the Group to actively shape solutions for the sustainable energy supply of today and tomorrow by its innovative power and experience.  

We are aiming to strengthen our team in Gdynia and are currently seeking a

Commercial Administrator (f/m/d) part time (30 hrs/week)

Your tasks:

• Process and verify incoming invoices, including account assignment and posting
• Manage payables and receivables, including reconciliation and payment runs
• Handle dunning procedures and support cash collection
• Act as a link between HR and external partners for payroll coordination
• Maintain vendor and customer master data
• Support financial year-end closing and liaise with tax consultants
• Check travel expenses and credit card statements
• Work closely with the controlling and accounting teams to improve processes

Your profile:

• Completed commercial apprenticeship or degree in finance/accounting
• Good understanding of Polish accounting and tax regulations
• Knowledge of payroll and social security rules in Poland
• Experience with ERP systems (preferably MS Dynamics)
• Fluent in Polish and good command of English; German is a plus
• Accurate, reliable, and organized with a problem-solving mindset
• Team player with a willingness to learn and develop professionally

Our benefits:

• Exciting Projects: Dive into the world of offshore wind energy and contribute to innovative projects that are shaping the energy transition. You also can join our Corporate Sustainability Team and actively help develop sustainable strategies and solutions for a greener future.
• Shape the Company Vision: Be part of our mission! In regular workshops and team sessions, you can contribute your ideas for the future of SeaRenergy and help shape the development of our company.
• Open Communication Culture: We value transparent communication and flat hierarchies, ensuring that every voice is heard and respected.
• Flexibility & Remote Work: Benefit from flexible working hours and the option to work remotely up to four days per week.
• Health & Wellbeing: We support your physical and mental wellbeing by partnering with a leading corporate fitness provider in Poland, giving you access to a wide range of gyms, sports clubs, and wellness offers across the country.
• Employee Referral Program: Help us grow by recommending new talents to our team – and receive an attractive bonus for each successful hire.
• Training & Development: We promote your professional and personal growth through regular training opportunities and support for both job-related and general skill development.
• Corporate Benefits Program: Take advantage of exclusive discounts and attractive offers from a wide range of partners through our corporate benefits platform.

You can expect a challenging and varied role with us.

We offer the opportunity to work independently and take on responsibility within a dynamic team and an exceptionally engaging work environment. At SeaRenergy, everyone is directly involved in operational matters, providing the chance for both professional and personal development. You will have the opportunity to actively contribute to processes and projects while gaining valuable experience in the offshore wind industry.

Did we spark your interest?

We look forward to receiving your application via the “Apply” button, including your salary expectations and earliest possible starting date.

SeaRenergy Sp. z o.o. founded in 2022 and located in Gdynia is a subsidiary of SeaRenergy Offshore Holding, a member of the SeaRenergy Group. Being involved in the whole lifecycle of a windfarm including all development stages, SeaRenergy as an independent service provider offers consulting and engineering services as well as extensive execution support for marine operations by providing equipment, vessels, QHSE advisory and project experts for renewable energy projects. The Polish entity is locally engaging with the Polish supply chain and successfully established SeaRenergy Group’s products on the Polish market with the clear target of the Group to actively shape solutions for the sustainable energy supply of today and tomorrow by its innovative power and experience.  

We are aiming to strengthen our team in Gdynia and are currently seeking a

Project Manager (f/m/d) Personnel Projects

with a focus on personnel projects in the offshore wind industry.

Your Responsibilities:

• Plan, coordinate, and implement personnel-related projects for offshore wind farms and offshore platforms – based in our Gdynia office or working remotely.
• Manage and monitor personnel resources for offshore assignments, including scheduling and coordination of crew changes.
• Collaborate closely with internal departments such as Recruiting, HSE Management, and Tender Management to ensure smooth project execution.
• Establish and maintain strong relationships with client-side project managers to support successful collaboration and project delivery.
• Support key project goals, including smooth offshore wind farm construction and the execution of maintenance work packages, in compliance with industry-specific requirements.
• Monitor project budgets, prepare invoices, and ensure cost control throughout the project lifecycle.
• Identify and manage project-related risks, developing mitigation strategies as needed.
• Maintain professional relationships with external partners, suppliers, and personnel service providers within the offshore sector.
• Prepare and maintain comprehensive project documentation, including reports and analyses.
• Contribute to the preparation and review of tenders related to personnel project scopes.

Your Profile:

• A completed degree or equivalent qualification in business administration, human resource management, engineering, logistics, or a related field.
• At least 2 years of professional experience in the wind industry or a similar sector (maritime logistics, O&G, marine construction), ideally with a background in personnel or logistics projects. Crewing experience is an advantage.
• Solid understanding of personnel management processes and offshore operational requirements.
• Proficiency in Microsoft Office tools.
• Excellent communication skills in both Polish and English, spoken and written, to work confidently in an international environment. German language skills are an advantage.
• Willingness to travel to project sites as required.
• A conceptual thinker with strong intercultural communication skills and a team-oriented mindset.
• Strong project management capabilities, organizational talent, and decision-making skills.

Our Benefits:

• Exciting Projects: Dive into the world of offshore wind energy and contribute to innovative projects that are shaping the energy transition. You also can join our Corporate Sustainability Team and actively help develop sustainable strategies and solutions for a greener future.
• Shape the Company Vision: Be part of our mission! In regular workshops and team sessions, you can contribute your ideas for the future of SeaRenergy and help shape the development of our company.
• Open Communication Culture: We value transparent communication and flat hierarchies, ensuring that every voice is heard and respected.
• Flexibility & Remote Work: Benefit from flexible working hours and the option to work remotely up to four days per week.
• Health & Wellbeing: We support your physical and mental wellbeing by partnering with a leading corporate fitness provider in Poland, giving you access to a wide range of gyms, sports clubs, and wellness offers across the country.
• Employee Referral Program: Help us grow by recommending new talents to our team – and receive an attractive bonus for each successful hire.
• Training & Development: We promote your professional and personal growth through regular training opportunities and support for both job-related and general skill development.
• Corporate Benefits Program: Take advantage of exclusive discounts and attractive offers from a wide range of partners through our corporate benefits platform.

You can expect a challenging and varied role with us.

We offer the opportunity to work independently and take on responsibility within a dynamic team and an exceptionally engaging work environment. At SeaRenergy, everyone is directly involved in operational matters, providing the chance for both professional and personal development. You will have the opportunity to actively contribute to processes and projects while gaining valuable experience in the offshore wind industry.

Did we spark your interest?

We look forward to receiving your application via the “Apply” button, including your salary expectations and earliest possible starting date.