Career

Do you want to work in a young, dynamic, international, and family-like company while making our planet clea­ner? Haemers Technologies is the company you are looking for! We advocate autonomy and foster new ideas. We offer you a pleasant work environ­ment and the opportunity to develop professionally.

  • Missions:

    The project engineer is integrated into the Operations/Project Management departments and takes part in monitoring thermal desorption pollution control projects. They are regularly integrated into one or more project teams as Project Manager (PM), Principal Engineer (PPE) or Project Engineer (PE). Project Engineers may be involved in several projects at the same time.
    Studying and perfecting methods and processes to optimize the organization and execution of projects is also an integral part of the project engineer’s mission.

  • Activities :

    – Design and model a project from a basic to a detailed stage
    – Collaborate on the design of thermal desorption and vapor treatment plants
    – Define project resource requirements (personnel, equipment)
    – Draw up quotations with suppliers in consultation with the purchasing department
    – Technical support for field supervisors
    – Production of technical and financial reports (project management)
    – Technology watch and drafting of technical notes, SOPs and SPECs
    – Coordinate process studies and tests
    – Manage and report monthly on the evolution of the Budget, Schedule and Scope
    – Draft safety plans and risk analyses
    – Optimize processes by keeping abreast of technical, economic and environmental advances.

    Skills required :

    – Autonomy, adaptability, rigor and responsiveness.
    – Organizational and planning skills.
    – Team spirit, initiative, adaptability and observation skills.
    – Available, proactive and solution-oriented.
    – Sense of responsibility.
    – Good oral and written communication skills.
    – Willingness to travel between 30 and 50% of the time.
    – Taste for life on site.

    Softskills in line HAEMERS Technologies values :

    We are committed : Motivation – Autonomie – Orientation client
    We are innovative : Créativité – Vision – Initiative
    We are unique & united : Respect – Collaboration – Adaptabilité

    Profile :

    Formation : General engineer, biochemistry, chemistry, electromechanics, or equivalent technical experience

    Work experience: 0 to 3 years

    Languages :French, English fluent, other languages an advantage
    Computer skills
    Microsoft Office and MS Project (preferred)

    Position within the organization:
    Service
    : Operations & Project Management
    Reporting to Operations Manager/Operations Coordinator

    Job conditions: The project engineer will potentially be required to carry out short and medium-term assignments abroad on the organization’s sites, depending on the distance and the site (3 to 6 weeks).

  • Interested?
    Please send a cover letter with your CV addressed to Nadia Leroy at:
    project-engineer@haemers-technologies.odoo.com
  • Description :

    The Finance Manager reports to the CFO and is part of the Finance & Accounting Department.

    He/She is responsible for setting up and monitoring the company’s financial management tools, ensuring budget compliance, and improving the efficiency of financial processes. He/She supports management in strategic decision-making through the analysis of financial and operational data.

    Position within the organization :

    The Finance Manager reports to the CFO and is part of the Finance & Accounting Department.

    He/She collaborates with the Accountant and the Project Controller to ensure the efficiency of financial and budgetary processes within the company.

    He/She maintains regular relationships with auditors.

  • Main Responsibilities :

    The Finance Manager oversees all aspects of the company’s financial management:

    • Company accounting and the preparation of accounting books and reports
    • Management control: project profitability analysis and overhead expense control
    • Cash management, financing, and control of banking operations
    • Budget management, monitoring, and reporting of actuals vs. budget
    • Proactive support to Sales, Operations, HR, Procurement, and Management through high-quality financial analysis

    A proactive action plan has been developed to support the company’s upcoming strong growth, with the following priorities :

    1. Digitalization & Odoo Integration

      • Process automation
      • Budgeting, reporting, and e-invoicing integrated into Odoo (+ audit)

    2. Cash Management & Forecasting

      • Rolling Cash Forecast, best/worst scenarios, BE+US
      • Anticipate cash needs and structure financial flows

    3. Closing & Reporting

      • Monthly close (checklists and schedule)
      • Monthly review of B/S, WIP/POC under governance
      • Intercompany and pre-consolidation tools
      • Automated financial reporting and P&L by project/product/country in Odoo
      • Shorten closing timelines and strengthen reporting reliability

    4. Procure-to-Pay Optimization

      • Automation in Odoo (Peppol, etc.)
      • Expense dashboards, DPO, receipts and due dates, variance tracking
      • Implementation of a structured supplier evaluation policy and strategy

    5. Budget Management and Accountability

      • Structure budget processes and responsibilities

    6. Order-to-Cash & Margin Optimization

      • Standardization of the invoicing cycle

    7. Compliance & Internal Control To reduce fiscal and accounting risks by reinforcing compliance:

      • Closing, fiscal, RACI, and quarterly audit pack calendar
      • Specific accounting policies (subsidies, WIP/POC, capitalized production)
      • Cleanup of backlog periods
      • Four-eyes principle and structured accounting master data framework

    Required Skills :

    • Strong accounting knowledge (particularly project-based and R&D accounting) and financial expertise (including banking products and insurance)
    • Flexibility, rigor, analytical and logical thinking
    • Autonomy and solution-oriented mindset
    • Proactivity, initiative, and ability to defend viewpoints (e.g., at Executive Committee)
    • Team spirit
    • Strong written and verbal communication skills
    • Excellent synthesis skills to identify key insights for management
    • Proficiency in MS Office
    • Languages: French / English

    Profile :

    • Master’s degree (in Accounting, Finance, or equivalent)
    • Approx. 10 years of experience in accounting and management control, preferably in an audit firm or construction sector
    • Excellent command of MS Office; knowledge of Odoo is an asset
    • Good operational command (spoken and written) of English
    • Strong analytical skills
    • Rigorous and able to work calmly under tight deadlines
    • Solution- and results-oriented
    • Critical thinking and thoroughness
    • Ability to work both independently and as part of a team
    • Immediate availability

  • The strength of our teams lies in the individual qualities of each of our collaborators. The diversity within our teams is what makes our services strong. Our HR policy is based on diversity and equal opportunity. We select candidates based on their skills, regardless of age, gender, origin, beliefs, disability, or nationality. If you require any specific accommodation or wish to discuss the skills required for this position, we will be happy to find the best solutions together.

    Contact to apply : finance.manager@haemers-technologies.odoo.com

     

  • Missions:

    The Executive Assistant provides high-level administrative and organizational support to the CEO. He/she acts as a trusted relay, managing the agenda, coordinating meetings and preparing strategic documents. He/she plays a key role in the smooth running of operations within the Executive Committee and the company’s general administration.

  • Activities :

    – Administration: mail processing, diary management

    – Digitizing, archiving and filing documents in Odoo

    – Organize meetings and trips abroad for the CEO

    – Draft notes, reports, meeting minutes and prepare presentations

    – Ensure internal and external transmission of information

    – Processing information, important documents and contracts (collecting, digitizing, filing and updating).

    – Support in patent management

    – Support in organizing internal and external events

    – Support in insurance management

    – Support in managing grant applications

    Skills required :

    – Mastery of Pack Office

    – Odoo (asset)

    – Written and spoken comprehension and expression in French and English

    – Excellent writing skills and perfect spelling

    – Sense of organization, rigor and logic

    – Service-oriented and good interpersonal skills

    – Adaptability, autonomy and initiative

    – Speed of execution and versatility

    – Team spirit, initiative, adaptability, observation, proactivity and solution mindedness

    – Absolute discretion, sense of confidentiality

    Softskills in line with HAEMERS Technologies values :

    We are committed: Motivation – Autonomy – Customer focus
    We are innovative: Creativity – Vision – Initiative
    We are unique & united: Respect – Collaboration – Adaptability

    Profile :

    Education:Bachelor minimum

    Languages: Fluent in French and English, any other language is an advantage

    Position within the organization:
    Service: This position reports directly to General Management. The Executive Assistant reports directly to the CEO.

  • Interested?
    Please send a cover letter with your CV addressed to Nadia Leroy at:
    assistant@haemers-technologies.odoo.com
  • Missions:

    Working as part of the Operations department, the Purchasing and Administration Assistant assists the Project Managers and the Operation Manager Nivelles in site preparation, workshop management (stock, inventories, organization) and day-to-day office administration.

    Under the direct supervision of the Operation Manager Nivelles, he/she contributes to the development of the purchasing strategy, organizes orders for workshops and worksites, identifies relevant suppliers and negotiates purchasing conditions (price, lead times, quality).

    At the same time, he/she is responsible for the administrative management of the office: receipt and dispatching of mail, management of office supplies stocks and occasional administrative support.

  • Activities :

    Purchasing :

    – Organize and track purchases using Odoo software.

    – Identify, select and negotiate with suppliers (prices, lead times, general conditions).

    – Draft invitations to tender and analyze responses.

    – Monitor contract performance (quality, deadlines, deliveries, payments) in liaison with internal departments and suppliers.

    – Monitor the supply schedule for manufacturing materials.

    – Supervise the organization and management of Odoo inventories.

    – Participate in the organization and execution of the annual inventory.

    General administration:

    – Receive, distribute and send mail.

    – Manage stocks of office supplies (paper, ink cartridges, coffee, various consumables).

    – Place orders for administrative supplies and manage restocking.

    – Participate in the general administrative running of the office (archiving, filing, ad hoc assistance to teams).

    Skills required:

    – Rigor, method and autonomy.

    – Organizational and planning skills.

    – Reactivity, flexibility and good management of priorities.

    – Team spirit and communication skills.

    – Negotiation skills.

    – Proficiency in office automation tools (Microsoft Office); knowledge of Odoo software is a plus.

    – Fluent English required.

    Softskills in line with HAEMERS Technologies values:

    We are committed : Motivation – Autonomie – Orientation client
    We are innovative : Créativité – Vision – Initiative
    We are unique & united : Respect – Collaboration – Adaptabilité

    Profile:

    Education: Minimum bachelor’s degree or higher, experience in purchasing or administration a plus.

    Languages: French, English fluent, any other language is an advantage.

    Workplace :Position based at our Nivelles headquarters; Avenue Thomas Edison 115, 1402 Nivelles.

    Position in the organization:
    Service: The Purchasing and Administration Assistant reports to the Nivelles Operation Manager. He/she also works closely with Project Managers, Site Supervisors and the Accounting Department.

  • Interested?
    Please send a cover letter with your CV addressed to Nadia Leroy at:
    purchasing-assistant@haemers-technologies.odoo.com
  • Missions:

    The Process Engineer Trainee is part of the Engineering Department, whose mission is to study and optimize methods and processes. Under the supervision of the Engineering Team Leader, the trainee engineer participates in the continuous improvement of calculation tools, process dimensioning and the generation of technical and financial offers. He/she may also be required to write technical notes.

    The trainee engineer may also be asked to join project teams in order to familiarize him/herself with project management tools and, where appropriate, go out into the field to carry out tasks under the supervision of the project supervisor.

  • Activities :

    – Process optimization, taking into account technical, environmental and economic aspects;

    – Design and model process function blocks;

    – Design and model a project from basic to detailed stages;

    – Technology watch and drafting of technical notes;

    – Coordinate process studies and tests.

    Skills required:

    – Autonomy, adaptability, rigor and responsiveness.

    – Organizational and planning skills.

    – Critical thinking skills.

    – Sense of abstraction, solution-oriented.

    – Team spirit, initiative, adaptability and observation skills.

    – Available and proactive

    – Good oral and written communication skills

    Softskills in line with HAEMERS Technologies values:

    We are committed: Motivation – Autonomy – Customer focus
    We are innovative: Creativity – Vision – Initiative
    We are unique & united: Respect – Collaboration – Adaptability

    Profile :

    Education : Mechanical engineer / Chemical engineer / Process engineer

    Languages: French, English

    Computer skills: Microsoft Office

    Organizational position:
    Department: Engineering

    Reports to: Team Leader Engineering

    Job conditions :

    Working hours: 32h/week from Monday to Thursday

    Place of work: Brussels, Belgium

    Duration of internship: Min. 6 months

  • Interested?
    Please send a cover letter with your CV addressed to Nadia Leroy at:
    process-engineer-trainee@haemers-technologies.odoo.com
  • Missions :

    The Multi-skilled Technician plays a key role in the smooth running of operations, performing a variety of tasks and providing technical support to teams in the field. A true jack-of-all-trades, he/she contributes to equipment maintenance, site assembly and dismantling, and the general organization of activities. This position is open to anyone who is motivated, curious and keen to learn a technical trade in a dynamic environment.

  • Activities:

    • Support teams in site preparation, organization and clean-up activities.
      Contribute to on-site equipment assembly and dismantling operations, ensuring correct and safe installation.
    • Carry out various technical tasks, such as welding, electrical and mechanical work, depending on skills and site requirements.
    • Handle materials, including the use of forklift trucks and other lifting equipment.
    • Be available and versatile to carry out various assignments, support the team and respond to unforeseen operational needs.
    • Ensure proper operation of tools and machines used on job sites.
    • Maintain and check tools on a regular basis, keeping track of the inventory of spare parts and consumables required for operations.
    • Participate in preventive and corrective maintenance of equipment, by diagnosing breakdowns and carrying out the necessary repairs.
    • Ensure compliance with on-site safety instructions, report any risks or problems detected, and propose solutions to improve working methods.

    Profile required:

    Training: No specific diploma required, but technical training (electricity, mechanics, welding, etc.) is a plus.
    Experience: Beginners accepted. First experience in a technical environment or on a construction site is an asset.

    Desired skills :

    – Eagerness to learn and curiosity about technical professions.

    – Interest in manual work and site environments.

    – Basic technical skills: plumbing, mechanical assembly, electricity, masonry and heating.

    – Manual work (site assembly and dismantling).

    – Maintenance of equipment and installations (assembly and disassembly for repairs) in collaboration with the supervisor and project engineer.

    – Compliance with safety regulations.

    – International mobility.

    – Driving license B.

    – Construction machinery license (a plus).

    – English (a plus) – Welding (a plus).

    Personal qualities :

    – Self-motivated and autonomous.

    – Team spirit and good communication skills.

    – Adaptability and versatility.

    – Adaptability, availability, thoroughness.

    Key skills developed on the job :

    In-house training in job-specific techniques.
    Development of various technical skills (maintenance, welding, electricity, etc.).

    Softskills in line with HAEMERS Technologies values:

    We are committed: Motivation – Autonomy – Customer orientation

    We are innovative: Creativity – Vision – Initiative

    We are unique & united : Respect – Collaboration – Adaptability

    Profile :

    Education: Technical and in-house training
    Professional: experience 0 to 10 years experience in the industry
    Languages: French and/or Dutch (any other language is an asset)
    Computer skills: Outlook

    Position in the organization: Service Operations
    Reporting to the Operations Manager

    Job requirements:
    Position based in Brussels or Nivelles, with frequent travel on site (Europe – 1 month rotations and outside Europe – 6 weeks rotations).
    Manual and technical work requiring good physical condition.
    Motivated candidates can progress to greater responsibilities.

    The strength of our teams lies in the qualities of each and every one of our employees. It is the diversity of our teams that makes our services so strong. Our personnel policy is based on diversity and equal opportunity. We select candidates on the basis of their qualities, whatever their age, gender, origin, beliefs, disability or nationality.

  • Interested?
    Please send a cover letter with your CV addressed to Nadia Leroy at:
    industrial-elec@haemers-technologies.odoo.com
  • Missions:

    The Innovation Engineer Trainee is integrated into the Innovation Department and assists innovation engineers in their assigned tasks. They participate in the development, management, and progress of Research & Development (R&D) projects. The trainee may follow multiple R&D projects simultaneously and may work within Project teams (Engineering | Project Management departments).

    Requested profile:

    • Engineer in last year or end of the penultimate year with a solid technical training in thermodynamics or mechanics/energy
    • Fluent in English
    • Environmental impact studies
    • Basic accounting and costing training
    • First experience in carbon credit’s field very appreciated but not essential

     

  • Activities:

    • Participation in the different phases of one or more R&D projects.

    • Propose technological improvements to save time, reduce costs, and minimize environmental impact.

    • Conduct literature reviews, design R&D projects, prepare quotations, carry out lab tests, improve processes, provide advice on industrialization, etc.

    • Design experimental systems using numerical simulations and prototypes.

    • Conduct field or pilot project experiments, ensuring close monitoring to assess results.

    • Write reports, articles, and patents.

    • Ensure technology watch, research, and the development of new materials or processes to foster innovation and competitiveness.

    • Participate in publications.


    Required Skills:

    • Autonomy, adaptability, rigor, and responsiveness.

    • Organizational and planning skills.

    • Team spirit, initiative, adaptability, and keen observation.

    • Availability, proactivity, and solution-oriented mindset.

    • Sense of responsibility.

    • Strong verbal and written communication skills.

    • Analytical and summarizing skills.


    Soft Skills aligned with HAEMERS Technologies’ values:

    We are committed: Motivation – Autonomy – Customer orientation
    We are innovative: Creativity – Vision – Initiative
    We are unique & united: Respect – Collaboration – Adaptability


    Profile:

    Education:
    Bioengineer, civil engineer, or industrial engineer with a focus on chemistry, process engineering, environment, or equivalent technical experience.

    Professional experience:
    / (None specified)

    Languages:
    French, English (written)

    Computer skills:
    Microsoft Office, Matlab, and Ansys Fluent (asset)

Interested?
Please send a cover letter with your CV addressed to Nadia Leroy at:

engineer.trainee@haemers-technologies.odoo.com

Didn’t find the job you are looking for?
Please make an appoinment and send your CV to Mrs Leroy at: job@haemers-tech.com

We hope to find you a place in our company!

Toufik Djoudi

Technical Expert

“Our projects, like everything in life, experience ups and downs and even sometimes doubts. Each project is a challenge we enjoy overcoming together. Our greatest joy is to end a project and deliver clean soils to our clients. Our motto is, as Leonardo Da Vinci said, “Every obstacle yields to stern resolve”.

Nadia Leroy

HR Manager

“From a management position in an advertising company to HR Manager in an SME… what a great career transition after 30 years! I am fortunate to have the CEO and managers’ trust in the recruitment process. We were 7 and now, we are around 40. We have talented people and are diversified with an average of 17 different backgrounds. In addition to our skills, this diversity brings a richness that I had never encountered before. Looking forward to seeing all these young people grow and hoping they will keep the human values that tipped the balance in the interview throughout their future careers”.

Aline Jordens

Team Leader Innovation

“I have been working at Haemers Technologies for 4 years and had the opportunity to be involved in many different tasks. What I appreciate about my work is the non-routine tasks. Each of us may have to work on different projects, with different teams, which also allows us to get to know each other better. And there is no better way to work than with friends!”

Patrick Vilette

Supervisor Dynaskim

“Working in the pollution remediation sector since 2002, I am passionate about thermal treatment. The start-up phases of an installation, its follow-up, both In Situ and Ex Situ, are always a great moment, this technique is brilliant for the technician I am”.

Yves Randoux

IT Innovation Manager

“Haemers Technologies is a company where everybody helps each other and understands that you have sometimes other priorities. It is refreshing to work with people that are motivated by their work and ready to make a difference. And I am not even talking about the fact that working to help clean up our planet makes your job even more rewarding”.