Skip to content

Other

Senior PMO Medewerker

Location
Brussels, Belgium
Work mode
On-site
Contract
Contract · Senior
Start
2 Nov 2026
Closes
13 Oct 2026 · today

About the mission

We are looking for a Senior PMO Officer to take on a key role in our project and portfolio operations. The ideal candidate will have extensive experience in ICT project work, supporting project leaders, and ensuring quality control of project documentation. This role offers the opportunity to impact strategic objectives and contribute to significant organizational change projects.

Read the full description

Overview

We are looking for an experienced Senior PMO Officer to temporarily take on a key role within our project and portfolio operations. You will join an organization that has invested heavily in professional project, program, and portfolio management in recent years, where project work is a significant lever for innovation, digitization, and organizational development.

You will support management, project leaders, and product owners in realizing strategic change initiatives and help maintain focus on the initiatives that make the most difference for the organization.

Key Responsibilities

Support project leaders and product owners in the initiation, execution, and monitoring of projects;
Monitor planning, risks, dependencies, and progress of projects;
Ensure quality control of project documentation and reporting;
Support the monitoring and prioritization of the project portfolio;
Facilitate consultation and decision-making processes;
Contribute to capacity planning and portfolio analysis;
Assist management in translating strategic objectives into a realizable project portfolio;
Ensure coherence between projects, programs, and strategic priorities;
Provide steering information for portfolio, investment, and prioritization decisions;
Help management maintain focus on change initiatives and investments;
Contribute to the further professionalization of project and portfolio operations within the agency.

This assignment goes beyond classical project support. You will help management make the right choices, maintain focus in a large change agenda, and translate strategic ambitions into concrete results.

You will have the opportunity to:
Have a direct impact on the realization of strategic objectives;
Help shape a developed and mature project and portfolio operation;
Collaborate with management, project leaders, and product owners across the entire organization;
Contribute to important digitization and organizational change projects with societal added value.

Skills & Experience

Proven experience with ICT project work in accordance with applicable methodology, supporting project leaders, creating project offers, etc.
Proven experience with projects according to Prince2 methodology (PMI, PMBOK, etc.)
Proven experience with Microsoft Project tools
Proven experience with Microsoft Office applications
Proven experience with asset management tools (including configuration management and license management)

Languages

Language requirement: Fluent in Dutch at European CEFR level C2.

Additional Info

Working hours: Day
Estimated number of hours per person: 577
Employment percentage: 60
Remote work possible? Yes

What you'll do

  • Ondersteun je projectleiders en product owners bij de opstart, uitvoering en opvolging van projecten
  • Bewaak je planning, risico's, afhankelijkheden en voortgang van projecten
  • Zorg je voor kwaliteitscontrole van projectdocumentatie en rapporteringen
  • Ondersteun je de opvolging en prioritering van de projectportfolio
  • Faciliteer je overleg- en besluitvormingsprocessen
  • Werk je mee aan capaciteitsplanning en portfolioanalyse
  • Ondersteun je het management bij de vertaling van strategische doelstellingen naar een realiseerbare projectportfolio
  • Bewaak je de samenhang tussen projecten, programma's en strategische prioriteiten
  • Lever je stuurinformatie voor portfolio-, investerings- en prioriteringsbeslissingen
  • Help je het management focus aan te brengen in veranderinitiatieven en investeringen
  • Draag je bij aan de verdere professionalisering van de project- en portfoliowerking binnen het agentschap

What we're looking for

  • Aantoonbare ervaring met ICT projectwerking conform de toepasselijke methodologie, het ondersteunen van projectleiders, het maken van projectoffertes, e.d.m.
  • Aantoonbare ervaring met projecten volgens Prince2 methodologie (PMI, PMBOK, …)
  • Aantoonbare ervaring met Microsoft Project tooling
  • Aantoonbare ervaring met Microsoft Office Toepassingen
  • Aantoonbare ervaring met asset management tools (o.a. configuratiebeheer en licentiebeheer)

Skills

  • Microsoft Project
  • Microsoft Office
  • Asset Management Tools

What happens after you apply

Three steps, the same for every mission.

  1. Step 1

    Your CV is read against this mission

    AI reads your CV against the requirements of this mission.

  2. Step 2

    MC Expert meets you

    We meet every candidate before presenting anyone to the client.

  3. Step 3

    Presented to the client

    If it is a fit, MC Expert presents your profile to the client for this mission.