3E
3E3mo ago
New

Customer Success Engineer

BelgiumBelgium·BrusselsFull-timemid
OtherCustomer Success Engineer
0 views0 saves0 applied

Quick Summary

Key Responsibilities

1. Account Management: Manage 5 to 15 mature customer accounts simultaneously, monitoring their KPIs and periodically evaluating their success and value from SynaptiQ.

Technical Tools
OtherCustomer Success Engineer

As a Customer Success Engineer, you will play a pivotal role in managing the end-to-end customer journey. Your responsibilities will range from overseeing the onboarding of new clients to managing the ongoing success of mature accounts. This role demands a proactive approach to account management, issue detection, and continuous platform and service improvement.

Your responsibilities will be:

1. Account Management:

  • Manage 5 to 15 mature customer accounts simultaneously, monitoring their KPIs and periodically evaluating their success and value from SynaptiQ.
  • Maintain and build long-term relationships with customers, ensuring their ongoing satisfaction and aligning services with their business goals.
  • Identify opportunities for upselling and cross-selling, enhancing customer engagement and value.
  • Define and report on success metrics for each account, including customer satisfaction scores, retention rates, and revenue generated from upselling.

  • Continuously monitor the health metrics of our customer base to identify critical patterns.
  • Proactively address potential issues and identify opportunities for further engagement and improvement.

  • Conduct comprehensive training sessions and webinars for clients to ensure proficient use of the SynaptiQ platform.
  • Develop user guides and training materials tailored to client needs.
  • Foster customer advocacy by creating case studies, testimonials, and facilitating customer references that highlight the success and value of our platform.

  • Work collaboratively within the Customer Success team and with other teams, including Presales, Support, and Development.
  • Contribute to the ongoing growth and improvement of the platform and services.

To successfully fill this role, we are looking for someone with:

  • A Master's degree in Engineering, or a related field.
  • Minimum 2 years of experience in a customer-facing role, ideally in a high-growth environment.
  • Proven track record of managing customer relationships and ensuring customer success.
  • Strong analytical skills with a focus on KPIs and customer metrics.
  • Full professional proficiency in English, with additional languages such as Dutch or French being a bonus.
  • A commercial mindset, balanced with the ability to manage hands-on work and strategic projects.
  • A proactive, results-driven attitude with a strong "get things done" mentality.
  • Exceptional personal attributes, including empathy, patience, excellent listening skills, and the ability to remain calm under pressure.

Bonus points for:

  • Experience in the energy industry (particularly solar, wind, or storage).
  • Proficiency in CRM or customer success software such as Salesforce, HubSpot, Gainsight, etc.

Our offices are hidden in the centre of Brussels with a view on a pond, with ducks and a heron bringing a regular visit. In addition to a stimulating atmosphere in a highly motivated group of people, 3E offers a unique opportunity to further develop yourself in a company/team with an ambitious growth plan, delivering innovative services.

Furthermore:

  • Training on the job by our experts so you get to know our solution and work in and out.
  • Flexibility in our open-minded company.
  • Home working (2 days per week).
  • An international environment: projects in over 100 countries worldwide, colleagues of over 30 nationalities.
  • Investment in your growth with many soft & hard skills training opportunities.
  • A salary package including hospitalisation insurance, pension saving, €9 meal voucher/day, flexible income plan, 20 legal days off + 12 compensation days (per full year worked), sustainable transport subscription or bike allowance (€0.36/km).

Location & Eligibility

Where is the job
Brussels, Belgium
On-site at the office
Who can apply
Open to applicants worldwide

Listing Details

Posted
April 3, 2026
First seen
July 9, 2026
Last seen
July 9, 2026

Posting Health

Days active
0
Repost count
0
Trust Level
22%
Scored at
July 9, 2026

Signal breakdown

freshnesssource trustcontent trustemployer trust
3E
3E
workable

3E provides intelligent compliance solutions for chemical and workplace safety, product stewardship, and sustainable supply chains, helping companies reduce risk and ensure safety and sustainability.

Employees
750
Founded
1988
Domain
3e.eu
View company profile
Newsletter

Stay ahead of the market

Get the latest job openings, salary trends, and hiring insights delivered to your inbox every week.

A
B
C
D
Join 12,000+ marketers

No spam. Unsubscribe at any time.

3ECustomer Success Engineer