Senior Key Account Manager

About HyperStrong

HyperStrong is a global leader in energy storage solutions, delivering utility-scale battery systems to the world’s leading renewable energy developers. With strong backing, advanced technology, and rapid international expansion, HyperStrong is at the forefront of enabling the clean energy transition.

Role Overview

We are looking for a highly experienced Senior Key Account Manager to lead strategic customer relationships and drive complex, high-value sales processes in Israel and international markets.

This role goes beyond traditional account management. It combines commercial leadership, strategic execution, and end-to-end deal ownership across large-scale energy storage projects.

Your Mission

• Drive significant revenue growth through strategic account development
• Lead complex negotiations and close utility-scale ESS deals
• Build long-term partnerships with top-tier developers, IPPs, and investors
• Strengthen HyperStrong’s position as a Tier-1 global ESS provider

Key Responsibilities

Commercial Leadership

• Own full sales cycle: from origination to contract signing and payment collection
• Lead commercial and contractual negotiations for large-scale ESS projects
• Deliver against ambitious sales targets and pipeline goals

Strategic Account Management

• Develop and manage relationships with key customers in Israel and Europe
• Act as a trusted advisor to clients across technical, commercial, and strategic topics
• Expand business within existing accounts and open new strategic opportunities

Pipeline & Market Development

• Identify new opportunities across utility-scale storage, hybrid projects, and new markets
• Build and manage a strong, forward-looking pipeline aligned with company growth targets
• Monitor competitors, pricing trends, and market developments

Cross-Functional Execution

• Coordinate closely with engineering, legal, finance, and HQ teams in China
• Ensure smooth internal alignment to support deal execution and delivery
• Support tender submissions, RFPs, and project structuring

Leadership & Representation

• Mentor junior team members and support scaling of the local commercial team
• Represent HyperStrong in industry events, conferences, and client meetings

Your Profile

• 7+ years of experience in B2B sales, ideally in energy storage, solar, or infrastructure
• Proven track record closing large-scale, complex deals (multi-million USD)
• Strong commercial, negotiation, and stakeholder management skills
• Experience working with international teams and HQ structures
• Fluent in Hebrew and English (additional languages an advantage)
• Strategic thinker with hands-on execution capability

Why HyperStrong Israel?

• Global Impact: Work on some of the largest energy storage projects worldwide
• High Growth Environment: Be part of building HyperStrong’s presence in a key strategic market
• Top-Tier Positioning: Represent a leading ESS provider with strong global backing
• Career Acceleration: Opportunity to grow into senior leadership roles as the organization scales
• Competitive Package: Attractive compensation, performance incentives, and benefits

Join us in shaping the future of energy storage!

HyperStrong combines global strength with local execution—this is your chance to be at the center of it.