Sales Manager Iberia

Short Facts

Join us on our journey: As our Sales Manager,  you will be the primary contact point for our leads, prospects, and customers in Iberia. You will guide them through the entire commercial onboarding journey — from first conversations and offer structuring to signing and preparing the go-live of their battery projects. You will work hand in hand with our Regional Manager, our Technical Project Manager, and the Commercial Team to build long-term customer relationships that are both impactful and commercially successful.

Location: Madrid, Spain

Employment Type: Full-Time, indefinite term

Working Mode: Office work setup with expectations to travel (stakeholder meetings in Europe and strategic alignments with our headquarters in Munich)

Language Requirement: Fluent Spanish with strong English proficiency

Your Responsibilities

Manage the full sales cycle - from prospecting and first contact through negotiation and contract signing - translating customer needs into clear proposals in collaboration Product and Technical teams

Ensure a smooth handover to the Operations team and a successful go-live for every customer

Serve as a trusted advisor to customers, guiding them through the fast-evolving storage market while ensuring strong engagement and satisfaction

Represent Entrix at conferences and industry events, strengthening our visibility and positioning

Support the ongoing development of our offerings by aligning with regulatory changes, market trends, and customer feedback

Your Profile

We're looking for someone who is deeply proactive and accountable - someone who doesn't just identify problems but owns them, and is energized by bringing clarity and progress to complexity.

Mandatory Requirements

5+ years of experience in sales, business development, project origination, key account management, ideally within the energy sector, renewables, trading, or infrastructure finance

Proven track record of originating and closing high-value contracts with energy investors or utilities

Excellent negotiation skills, with the ability to bridge technical, financial, and legal aspects of complex agreements

Entrepreneurial, proactive, and excited about building Entrix's business in a fast-scaling environment

High adaptability and comfort with change — you embrace learning and iteration in a dynamic environment

Skills to Set You Apart

You bring a proven track record in originating energy projects and closing commercial agreements with developers or investors

Strong understanding of commercial models for renewable energy and storage (merchant markets, capacity markets, tolling, floor contracts)

You have a strong sense of agency: you're someone who turns ideas into action and doesn't just talk about change 

You operate with a growth mindset: you see challenges as opportunities, adapt fast, and are constantly learning

You are deeply responsible: when you see a problem, you take ownership and drive toward solutions, rather than waiting to be asked

You enjoy working in an early-stage, entrepreneurial environment where building processes, relationships, and value go hand in hand

This role may not be a fit for you if…

You prefer roles with limited customer and cross-team interactions

You are not comfortable working in a fast-paced, evolving regulatory and technical landscape

You are not familiar with the Spanish energy landscape and not interested in actively building expertise in the battery storage space

We are committed to diversity - of all backgrounds and experiences. You don't need 100% of the preferred qualifications to add incredible value to our team. If you're passionate about what you could accomplish here, we'd love to hear from you.

Your Contact in our People Team

Your contact person is Nagihan Bal.
If you have any questions, feel free to send us an email to 
We are looking forward to receiving your application

About us

We are an energy trader and market leader for trading flexible energy systems in Europe.
Beyond AI-powered trading, Entrix provides innovative solutions for long-term revenue security and grid-supportive battery operation. With our full-service package, we support customers throughout every project phase – from technical design and integration, to continuous optimization, all the way to 24/7 operational support. That includes adapting to changing market conditions and unlocking new revenue opportunities.

With more than 2.3 GW and 38 battery storage assets under contract, Entrix is active in Germany, Poland, Italy, Spain, and Portugal, with offices in Munich, Warsaw, Milan, and Madrid. Since 2022, Entrix has been pioneering battery optimization in Germany by managing one of the country's first large-scale storage projects – and is now the trusted partner of leading infrastructure players such as Encavis, MEAG (Munich Re), as well as a wide range of local utilities.

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