Calculator​/Sales Engineer

Calculator / Sales Engineer

Build smart energy projects with us

At Jeco Energies, we work every day on sustainable and innovative solutions. Behind every successful project lies strong preparation and as a Calculator / Sales Engineer, you translate technical plans into smart and feasible proposals. You make the difference before the first cable is even laid.

You ensure that our projects are not only technically sound, but also financially robust. Your insights and calculations enable successful project delivery.

• Prepare detailed cost calculations based on plans, specifications and technical documentation
• Develop technically sound and commercially competitive proposals
• Identify optimisations and cost‑efficient solutions
• Collaborate with engineering, procurement and project management to deliver feasible proposals
• Support the commercial process with technical expertise
• Manage the quotation process from A to Z
• Contribute to customer satisfaction and professional follow‑up

A solution‑oriented mindset with a strong affinity for both technology and numbers.

• Technical knowledge of electrical installations (MV/HV)
• Strong skills in cost calculation, budgeting and cost analysis
• Commercial insight into pricing and opportunities
• Knowledge of relevant standards and regulations
• Professional proficiency in Dutch and English
• Experience with MS Office (Excel), ERP systems and calculation tools is an asset
• Structured and accurate working style
• Strong collaboration and communication skills
• Bachelor’s or Master’s degree in a technical field
• Driving licence (category B)
• VCA certificate (or willingness to obtain it)

• A role in a growing and innovative organisation
• Projects where you make a real impact on clients and industry
• A close‑knit team where expertise, safety and quality are key
• Training and career growth opportunities
• Permanent contract
• Attractive salary package with fringe benefits (meal vouchers, company car + charging card, etc.)
• 32 days of leave, freely chosen (20 statutory + 12 ADV days)

At Jeco Energies, we believe strong teams are built through diversity. Bringing together different expertise, backgrounds and perspectives is essential to our growth—just as it is in our technical domains and R&D activities. Equal opportunities are key, regardless of gender, age, origin, beliefs or disability. We strive to create a culture where every employee feels safe, respected and valued. Diverse teams make us smarter.

And smart energy—that’s what Jeco Energies stands for.

#whenpowerbecomessmart

• Acquisition in response to this vacancy is not appreciated.