Internal Job Posting Template

Senior Data Engineer — Analytics Platform Team (Brussels)


Department
Technology & Data
Status
Open
Hiring Manager
JLJulien Lemaire
Application Deadline
14/03/2026

📝 Role summary

We are looking for a Senior Data Engineer to join the Analytics Platform team in Brussels. You will design and maintain the data pipelines that power our real-time dashboards and machine learning models. This is a newly created role reporting to the Head of Data, with the opportunity to shape our data architecture as we scale from 3 to 12 data products over the next 18 months.

🎯 Key responsibilities

  • Design and optimise ETL/ELT pipelines processing 2TB+ daily across 14 source systems
  • Own the data quality framework — define tests, set alerts, and maintain SLA dashboards
  • Collaborate with data scientists to deploy ML models into production pipelines
  • Mentor two junior engineers and contribute to team hiring decisions

✅ Required skills

  • 5+ years experience with Python and SQL in a production data engineering environment
  • Hands-on with Apache Spark, Airflow, and at least one cloud data warehouse (Snowflake, BigQuery, or Redshift)
  • Strong understanding of data modelling (star schema, slowly changing dimensions)
  • Fluent in English; French or Dutch is a plus
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Create structured internal job postings that give employees visibility into open roles across the organisation. This template captures role requirements, skills, reporting lines, and application instructions in a consistent format — so internal mobility is transparent, fair, and accessible to every employee.

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What is an internal job posting?

An internal job posting is a structured announcement that advertises an open role to existing employees before — or alongside — external recruitment. It captures the role title, department, requirements, and application process in a format that gives every employee equal access to career opportunities within the organisation.

Without an internal job posting template, vacancy announcements vary in quality and reach. Some managers circulate openings informally, others rely on word of mouth, and employees in remote offices never learn about opportunities until the role is filled. A structured template ensures every posting follows the same format, reaches the same audience, and provides enough detail for employees to assess their fit before applying.

Who should use this template?

This internal job posting template is for teams responsible for talent mobility and recruitment:

  • HR Business Partners — publish standardised postings that reach every employee, regardless of location or business unit
  • Talent Acquisition Managers — ensure internal candidates are considered before launching external searches
  • Hiring Managers — describe role requirements clearly so applicants self-assess their fit before applying
  • Internal Mobility Leads — track open positions and internal application rates across the organisation

What’s included in this template?

The template has two parts: structured metadata fields and the posting body.

Metadata fields classify each posting:

  • Role title and department
  • Location (office, hybrid, or remote)
  • Contract type and grade level
  • Hiring manager and HR contact
  • Application deadline and posting status

Posting body describes the opportunity:

  • Role summary — what the role does and why it exists, in plain language
  • Key responsibilities — the core tasks and deliverables the successful candidate will own
  • Required skills and experience — must-have qualifications, skills, and experience levels
  • What we offer — development opportunities, team culture, and any specific benefits linked to the role
  • How to apply — step-by-step instructions for the internal application process

How to create and customise this template in Elium

  1. Open the Template Builder — Go to your profile menu and select the Template Builder tab, or click “+ Create” and choose “Create a new template”.
  2. Set the scope — Choose an icon, enable the template, and decide whether it applies platform-wide or to specific spaces (e.g. your Careers & Internal Mobility space).
  3. Add structured fields — Click “Field” to add metadata: text fields for role title and department, a tag field for location type (pre-populate with “Office”, “Hybrid”, “Remote”), tag fields for contract type and grade level, user fields for hiring manager and HR contact, a date field for application deadline, and a tag field for status (pre-populate with “Open”, “Closed”, “Filled”). Mark role title and deadline as mandatory.
  4. Build the posting structure — Use the “+” button to add content blocks: a text block for role summary, a bulleted list block for key responsibilities, a bulleted list block for required skills, a text block for what we offer, and a numbered list block for application steps. Add placeholder text to guide hiring managers.
  5. Preview and save — Review the template layout, then save. Hiring managers can now select it when posting new roles, and you can apply it to existing content in bulk.

How AI helps you create and use this template

Capture faster. Paste an external job description or a role brief from the hiring manager into Elium’s AI. It restructures the content into your internal posting format — extracting responsibilities, requirements, and application steps — so HR reviews rather than reformats from scratch.

Retrieve smarter. An employee browsing career options asks Elium’s AI: “Are there any open project management roles in the Nordics?” The AI searches across all internal job postings and returns matching opportunities with application deadlines and hiring manager contacts.

Why teams use Elium for internal job postings

Internal job postings only work when every employee can find them. If openings are shared through email or pinned to a local noticeboard, employees in other offices, countries, or business units never see them. Elium makes internal mobility visible: structured templates ensure every posting contains the same information, search lets employees filter by location or department, and expiry dates automatically close filled positions so the listing stays current.

Bouygues Construction — a global construction group with 53,500 employees across 80 countries — deployed Elium through their HR department to improve transparency and career mobility. The platform hosts dedicated spaces for HR procedures and internal mobility, giving every employee access to career opportunities in their own language.

Frequently asked questions

An internal job posting is a structured vacancy announcement shared with existing employees before or alongside external recruitment. It gives every employee equal visibility into open roles, supports career development, and reduces time-to-hire by surfacing internal candidates who already understand the organisation.
A complete internal job posting template includes metadata (role title, department, location, contract type, hiring manager, deadline, status) and a posting body covering role summary, key responsibilities, required skills, what the role offers, and application instructions. Consistent formatting helps employees compare opportunities across departments.
Structured internal job postings improve employee retention by making career paths visible. They reduce recruitment costs by filling roles internally before going to market. They ensure fairness by giving every employee the same access to opportunities. They preserve institutional knowledge because the employee stays within the organisation.
Write the role summary in plain language — avoid internal jargon that might exclude employees from other departments. List responsibilities as concrete deliverables, not vague accountabilities. Separate must-have skills from nice-to-have qualifications so employees can self-assess realistically. Include clear application steps with a named HR contact.
An internal job posting targets existing employees and references internal context — team culture, growth paths, and how the role connects to strategy. An external job description targets candidates unfamiliar with the organisation and focuses on employer branding. Both describe the same role but serve different audiences.

Related reading: Read more on our blog