Job Description

Excited to work for a key Belgian player in the energy landscape?

The Belgian and European energy landscape is in full swing. Did you know that Elia Belgium plays a crucial role in this? As part of Elia Group, a European transmission system operator, Elia Belgium ensures the reliability and sustainability of the electricity supply in our country.

Side-by-side with your talented colleagues, you will play a part in building a sustainable, green and reliable energy infrastructure that stimulates economic growth and reduces our ecological footprint.

Only together can we make the biggest impact possible! We believe in the power of diversity: we are convinced that an inclusive and diverse work environment leads to more innovation, creativity and better results.
Process Optimization & Documentation Specialist
Requisition ID:  10903
Posting Start Date:  14/04/2026

Function

Bring clarity to complexity and make a real impact

 

Do you enjoy understanding processes in depth and making them more efficient and future‑proof? Do you get energy from creating structure, supporting teams and improving quality? Then this role might be the perfect fit.

As a Process Optimization & Documentation Specialist, you play a key role within the Sales, Market & Data Operations Team. You work closely with internal and external stakeholders to analyse, optimise and clearly document end‑to‑end processes. Your contribution ensures more efficient, transparent and stable operations.

 

Your responsibilities

 

Process optimization

  • Analyse existing processes (e.g. customer onboarding, contract lifecycle, billing, data distribution) and identify bottlenecks, risks and improvement opportunities.
  • Design and implement optimisations leading to more robust and performant workflows.
  • Facilitate workshops with operational teams, product owners and account managers to validate processes and build buy‑in.
  • Follow up on improvement initiatives and monitor their impact through KPIs.

Process & system documentation

  • Produce clear, structured documentation: process flows, SOPs, RACI matrices, work instructions and data flows.
  • Ensure documentation remains up to date following system changes, new products or organisational evolutions.
  • Build and manage a central documentation repository (Confluence / SharePoint).
  • Define templates, standards and guidelines to ensure consistent, high‑quality documentation.

Operational implementation of new products and contracts

  • Participate in product design meetings to integrate operational processes from the start.
  • Coordinate with Product Owners, Market Operations, Sales and IT on flow design, data flows and operational steps.
  • Ensure clear readiness checks, participate in UAT/SIT testing and help identify and mitigate operational risks.
  • Support the transition to business‑as‑usual with transfer documentation and targeted onboarding.

Governance & quality

  • Contribute to strong process and data governance in line with CMS and Elia methodologies.
  • Support audits and internal controls by providing accurate and complete documentation.
  • Identify operational, data and compliance risks and propose mitigating actions.

Team support

  • Coach colleagues in process thinking, documentation and continuous improvement.
  • Translate complex topics into clear, understandable information for both technical and non‑technical stakeholders.

Your Profile

  • You hold a Master’s degree.
  • You have experience in process optimisation, process mapping and/or quality management.
  • Strong skills in structuring, documenting and communicating clearly.
  • Experience with process modelling tools (Visio, Miro, Lucidchart…); Power BI is a plus.
  • Analytical and detail‑oriented, while remaining pragmatic and solution‑driven.
  • Fluent in Dutch, French and English.

 

Nice to have

  • Knowledge of SAP.
  • Experience with energy market processes, data flows or B2B environments.
  • Knowledge of Lean, Six Sigma or other continuous improvement methodologies.
  • Experience with data and system processes (MDM, integrations, workflow tools).

Offer

  • Salary: a competitive salary package, allowance for representation expenses, year-end bonus, double vacation pay, meal vouchers (€8 per working day), eco-vouchers, sport & culture vouchers, bonuses based on individual and group results. 
  • Insurance: group insurance, hospitalisation insurance, ambulant care insurance for the whole family and also personal accident insurance. 
  • Vacation: You will be entitled to 20 vacation days and 5 additional vacation days, 6 local days, 4 exempt days (after 1 year of employment) and up to 5 long-service days (1 day for every 3 years in employment). 
  • Social fund: Year-end vouchers, birth and marriage allowance. We will also cover part of the cost of glasses, a dental prosthesis or similar needs. 
  • Communication: you will be given an iPhone, a phone subscription (for work and private use) and a laptop with internet reimbursement. 
  • Discounts: you will enjoy a 30% discount on your gas and electricity bill. 
  • Mobility: we will offer you a company car and public transport or a mobility budget. 
  • Elia shares: Elia will give you the opportunity to subscribe to shares with a discount of 16.66% on the average share price. 

Location

Keizerslaan 20, 1000 Brussels

Our office is easily accessible by public transport, a 5-minute walk from Brussels-Central station.

We also operate a hybrid work policy that allows you to combine working in the office and at home.

There’s something electric in the air with this job offer!

In exchange for your work and dedication, you enjoy the following benefits:

  • A job full of variety with a top employer: Elia encourages innovation and collaboration. Within our company you will be at the forefront of the energy transition, and you will have the chance to contribute to ground-breaking technologies designed to accelerate this transition. It is a one-of-a-kind opportunity to further develop your knowledge and skills.
  • Focus on personal growth and well-being at work: Discover a wide range of professional training and coaching opportunities that are guaranteed to give your personal growth a solid boost.  At the same time, as a top employer, we put maximum effort into a positive work culture in which your well-being is central.
  • Development opportunities for a challenging career: At Elia, we encourage you to seek out and seize new professional opportunities. You will enjoy complete freedom to shape your career on your own terms.
  • A diverse team of passionate colleagues: Elia puts a high value on diversity and inclusion. You will join a diverse and passionate team that enjoys sharing knowledge and leading the way towards a more sustainable future together.

These are just a few of the benefits that distinguish Elia as a Top Employer. We are convinced that your contribution to our team will be invaluable and look forward to welcoming you soon!
Apply now