OX2 is expanding its Energy Storage business and is now looking for a BESS Procurement Manager to lead the sourcing and contracting of battery energy storage systems (BESS) and related insurances for our growing portfolio of utility-scale storage projects. 

You will be a key player in ensuring the delivery of high-quality and cost-efficient storage systems, working closely with both internal teams (Engineering, Construction, Development, Investments) and external stakeholders (suppliers, EPCs, advisors). Your role will involve strategic procurement, commercial negotiation, risk management, and supplier relations — all critical for project success. 

Your key responsibilities 

• Procure integrated energy storage systems including batteries, PCS, control systems, transformers, and switchgear 
• Lead contract negotiations aligned with OX2’s technical, commercial, and ESG requirements 
• Support technical teams in selecting components with the right commercial and contractual fit 
• Manage supplier due diligence, insurance procurement, and claims 
• Maintain strong relationships with existing and potential suppliers globally 
• Contribute to improving procurement templates, processes, and lessons learned 
• Monitor CAPEX/OPEX benchmarks and evolving market trends 
• Ensure compliance with procurement-related regulations 

What we’re looking for 

You have: 

• 5+ years’ experience in BESS procurement or sales for utility-scale projects across multiple countries 
• Proven skills in commercial negotiation, risk assessment, and contract management 
• Strong technical understanding of energy storage systems 
• Excellent communication and collaboration skills 
• Fluency in English (other languages such as Polish, Italian, Swedish, or Finnish are a plus) 

You are: 

• Proactive, commercially driven, and solutions-oriented 
• Structured, yet flexible, with a collaborative mindset 
• Comfortable working across cultures and geographies 

Location & Travel 

This is an international role based in one of OX2’s key offices: Stockholm, Milan, Warsaw, or Helsinki. Regular travel across Europe and to supplier sites (including Asia) is expected. 
 

About OX2 

OX2 develops, constructs, sells, owns, and operates renewable energy solutions at scale. OX2’s project development portfolio consists of in-house developed as well as acquired projects in onshore and offshore wind, solar, and energy storage, in various phases of development. OX2 operates across Europe and in Australia. The company has about 500 employees and is headquartered in Stockholm, Sweden. OX2 is owned by EQT, one of the world’s largest private equity investors. www.ox2.com