Job Description
Posting Start Date: 06/05/2026
Brand: MCI
Country/Region: Belgium
Work Location: Brussels
Workplace Type: Hybrid
Contract type: Permanent
Job Function: Human Resources
Information at a Glance
We are a global engagement and marketing agency that creates human-centric touchpoints that unleash the power of people to deliver innovation and growth.
Firm believers in the power of building community since 1987, we are helping brands, associations and not-for-profit organisations solve their key people challenges through our core expertise: Live & virtual events, Strategic & digital communications and Consulting & community solutions.
We are an independently owned agency, headquartered in Geneva, Switzerland, with a global presence of 62 offices in 34 countries.
As part of a growing international organisation ( >120 employees), MCI Benelux SA is looking for a dynamic HR Assistant.
The HR Assistant plays a key role in ensuring smooth and compliant HR operations while contributing to a positive employee experience. Serving as a primary contact for team members, the HR Assistant performs administrative tasks and services to support effective and efficient operations of the Human Resources department, liaising and reporting with People & Culture Director on a day-to-day basis.
Personnel Administration
Responsible for the comprehensive management of personnel records, including entries, exits, contracts (employees/freelancers) , and amendments
Oversee absence tracking for illness, holidays, time credit, and remote work, ensuring all HR data is accurately maintained within social secretariat ‘s & internal systems
Provide payroll support in close collaboration with P&C director and the social secretariat
Contact person for HR suppliers concerning all additional benefits : insurances (group, hospitalisation, travel), telephony and follow-up on queries and operate the control of all invoices received
Recruitment & Onboarding
Assist throughout the recruitment process by posting job advertisements, sorting CVs, and organising interviews
Coordinate and facilitate new hires on-boarding including all administrative & IT set-up in accordance with company policies (GDPR, IT, ESS, etc.)
Direct collaboration with the interim agency for temp’s staff (weekly schedule, invoices, etc.)
HR Support & Employee Relations
Serve as the primary HR contact for employees, addressing routine HR queries
IT support (order PC, preparation computer) in close collaboration with HQ helpdesk
Participate in internal HR communications/internal event and help foster a positive, respectful workplace culture
Collaborate in the organisation of training programs (CEFORA), 1st Aid and Fire evacuation and be responsible for compilation for bilan social
Be aware of the most recent trends in the HR sector by attending trainings/webinars/reading articles ensuring that the company complies with employment and labour laws. Participate to the update any HR procedures and internal documents accordingly.
Desired Profile
Eligible to work in the EU
Candidates should hold a bachelor’s degree or master in Human Resources
Ideally, they will have between 2 to 3 years’ experience in an administrative HR role
A strong understanding of Belgian social legislation and comfortable in all HR administration and general practices.
Candidates should be comfortable using MS Office tools, including Excel, Word, and Outlook and experience with social secretariat platforms
Able to work in an international and multicultural environment
Proficiency in French and Dutch along with a solid command of both spoken and written English
Demonstrate a keen sense of confidentiality and ethics. Strong organisational skills, attention to detail, and autonomy are crucial.
Available to join the team rapidly
We Offer
The opportunity to work in an international and dynamic environment with multi-cultural colleagues:
a full-time job (40h/weeks with 12 recuperation days per year) with telework possibility
a competitive salary package which includes: meal vouchers, hospitalisation, and group insurance
continuous learning & development opportunities via our MCI Institute (online & offline L&D suites)
MCI is where you can bring your true self to work and be proud of what you do. Join us and make a difference!
HR Assistant
Posting Start Date: 06/05/2026
Brand: MCI
Country/Region: Belgium
Work Location: Brussels
Workplace Type: Hybrid
Contract type: Permanent
Job Function: Human Resources
We are a global engagement and marketing agency that creates human-centric touchpoints that unleash the power of people to deliver innovation and growth.
Firm believers in the power of building community since 1987, we are helping brands, associations and not-for-profit organisations solve their key people challenges through our core expertise: Live & virtual events, Strategic & digital communications and Consulting & community solutions.
We are an independently owned agency, headquartered in Geneva, Switzerland, with a global presence of 62 offices in 34 countries.
As part of a growing international organisation ( >120 employees), MCI Benelux SA is looking for a dynamic HR Assistant.
The HR Assistant plays a key role in ensuring smooth and compliant HR operations while contributing to a positive employee experience. Serving as a primary contact for team members, the HR Assistant performs administrative tasks and services to support effective and efficient operations of the Human Resources department, liaising and reporting with People & Culture Director on a day-to-day basis.
Personnel Administration
Responsible for the comprehensive management of personnel records, including entries, exits, contracts (employees/freelancers) , and amendments
Oversee absence tracking for illness, holidays, time credit, and remote work, ensuring all HR data is accurately maintained within social secretariat ‘s & internal systems
Provide payroll support in close collaboration with P&C director and the social secretariat
Contact person for HR suppliers concerning all additional benefits : insurances (group, hospitalisation, travel), telephony and follow-up on queries and operate the control of all invoices received
Recruitment & Onboarding
Assist throughout the recruitment process by posting job advertisements, sorting CVs, and organising interviews
Coordinate and facilitate new hires on-boarding including all administrative & IT set-up in accordance with company policies (GDPR, IT, ESS, etc.)
Direct collaboration with the interim agency for temp’s staff (weekly schedule, invoices, etc.)
HR Support & Employee Relations
Serve as the primary HR contact for employees, addressing routine HR queries
IT support (order PC, preparation computer) in close collaboration with HQ helpdesk
Participate in internal HR communications/internal event and help foster a positive, respectful workplace culture
Collaborate in the organisation of training programs (CEFORA), 1st Aid and Fire evacuation and be responsible for compilation for bilan social
Be aware of the most recent trends in the HR sector by attending trainings/webinars/reading articles ensuring that the company complies with employment and labour laws. Participate to the update any HR procedures and internal documents accordingly.
Desired Profile
Eligible to work in the EU
Candidates should hold a bachelor’s degree or master in Human Resources
Ideally, they will have between 2 to 3 years’ experience in an administrative HR role
A strong understanding of Belgian social legislation and comfortable in all HR administration and general practices.
Candidates should be comfortable using MS Office tools, including Excel, Word, and Outlook and experience with social secretariat platforms
Able to work in an international and multicultural environment
Proficiency in French and Dutch along with a solid command of both spoken and written English
Demonstrate a keen sense of confidentiality and ethics. Strong organisational skills, attention to detail, and autonomy are crucial.
Available to join the team rapidly
We Offer
The opportunity to work in an international and dynamic environment with multi-cultural colleagues:
a full-time job (40h/weeks with 12 recuperation days per year) with telework possibility
a competitive salary package which includes: meal vouchers, hospitalisation, and group insurance
continuous learning & development opportunities via our MCI Institute (online & offline L&D suites)
MCI is where you can bring your true self to work and be proud of what you do. Join us and make a difference!
#body.unify div.unify-button-container .unify-apply-now: focus, #body.unify div.unify-button-container .unify-apply-#body.unify div.unify-button-container .unify-apply-now: focus, #body.unify div.unify-button-container .unify-apply-
