Do you see yourself as an administrative jack-of-all-trades who likes to be in control? Are you the kind of person who sticks with a case until it’s completely finished?

Do you enjoy communicating with internal and external stakeholders, both by phone and email?

Does your bird's-eye view ensure that not a single detail escapes your eagle eye?

Would you like to put your organizational and administrative skills to good use?

Good news—we can offer you that!

As an administrative assistant at Tectum Constructors in Melle, you will be responsible for overseeing and carrying out all administrative procedures within the branch. In addition, you will provide the necessary administrative support to your colleagues, particularly the manager and project leaders.  

Your responsibilities fall within two areas: accounting and site administration.

Does this sound like something you'd enjoy doing?

· Managing incoming and outgoing correspondence, including emails, phone calls, and mail.

• You are responsible for processing outgoing and incoming invoices, from drafting, verifying, and recording them to posting and approving them.
• You will verify the creditworthiness of our customers and monitor the monthly approval of accounts receivable statements to ensure timely invoicing.
• You are responsible for ensuring that the monthly accounting reports are accurate.
• You are responsible for site administration and administrative processing throughout the entire project.
• You will be in frequent contact with both various internal departments and external contacts.
• You register site check-ins for your own employees and subcontractors (Checkin-@-work).

· Place general orders for office supplies, beverages, and toiletries.

· Providing excellent customer service to both internal and external stakeholders.

Of course, we have something to offer you as well:

• An exciting role where precision and communication are key. When you start, you’ll go through an onboarding program tailored to your skills and experience, giving you the opportunity to get to know your role within the organization and become familiar with your new position
• A competitive compensation package that includes group and hospitalization insurance, meal vouchers, ECO vouchers, a bonus program, a flexible spending plan, and the option to work from home.
• A company that recognizes its employees' talents and opportunities for growth
• Training Opportunities
• An open culture with short lines of communication

Your luggage contains:

• A bachelor's degree, preferably in a relevant field, and several years of experience in construction-related administration.
• Basic Accounting
• Communication skills: You are customer-focused and can communicate clearly and persuasively with various stakeholders
• You speak and write Dutch, French, and English fluently at a conversational level.
• Accuracy and a big-picture perspective: you are able to work quickly and efficiently without losing sight of the various cases
• Strong computer skills: you can quickly learn to use new software
• Experience in construction administration is a major plus

Who do you work with?

• Business Unit Manager: You report to the BUM.
• Project managers: You will work closely with the project managers on planning, administration, and progress reports
• Administrative Assistant: Together with your colleague, you’ll ensure that all administrative tasks run smoothly
• Customer: You build a strong relationship with the customer and ensure that you obtain all the necessary information

Are you interested? Don't hesitate!

Apply using the button APPLY or send an email to our HR business partner

Tectum Group the leading provider of flat and pitched roofing solutions in Belgium. As a comprehensive expert, we take full responsibility for all aspects of flat and pitched roofs, both in the short and long term. From the Velodrome in Heusden-Zolder and the Corda Arena in Hasselt to KRC Genk’s new training complex: Tectum Group as the expert Tectum Group roofing solutions for these landmark projects. We deliver strong results every day, thanks to the dedication of our passionate project managers.

Would you like to help make your mark on such impressive construction sites? Then the position of project manager at Tectum Group Genk is the perfect fit for you!

Your responsibilities

As a project manager, you are ultimately responsible for the successful completion of your projects, ensuring smooth execution, a sound budget, and the right people in the right places.

• You organize and coordinate your construction sites from start to finish, with a focus on quality, safety, and profitability
• You monitor the progress of your projects and deadlines by checking quality on-site, ordering materials in a timely manner, and closely tracking budgets and progress reports

• You will motivate and manage both your own teams and those of subcontractors

• You will raise awareness about safety among our own teams and our subcontractors' teams

• You will serve as the client’s primary point of contact and build a long-term partnership throughout the entire project

• You will coordinate site meetings with foremen, subcontractors, architects, suppliers, and the client

Do any of the following points sound familiar to you?

• You have a passion for architecture and are interested in the technical aspects of flat roofs

• Ideally, you have a degree in architecture and/or several years of relevant experience

• By working on multiple projects at the same time, you can easily keep everything running smoothly
• You take ownership of your projects and proactively contribute ideas for solutions

• You can communicate clearly and persuasively and present complex messages in a logical manner

Of course, we have something to offer you too!

• An exciting position that emphasizes independence, a sense of responsibility, and initiative

• Work for a comprehensive roofing expert at a family-owned business as part of a young and dynamic team

• All of our activities are grounded in long-term thinking and relationships, sustainability and innovation, ambitious entrepreneurship, and lifelong learning

• In addition to the expertise we offer in-house, there is also the option of taking external training courses

• An open culture with short lines of communication where your ideas really make a difference

• A compensation package that includes a company car with a fuel card, group and hospitalization insurance, meal vouchers, eco-vouchers, a bonus scheme, and a cafeteria plan

Who do you work with?

• Business Unit Manager: You report to the BUM, and together you decide which projects will be assigned to you

• Project Managers: You’re part of a team of project managers. You form a close-knit team, learn from one another, and help each other out when needed

• Administrative Assistant: You’ll be supported by a dedicated team that ensures the invoicing process runs smoothly

• Calculator: You can always use the calculator to transfer all your project data, ensuring that none of your appointments are lost

• Client: You build a strong relationship with the client and serve as their point of contact throughout the project

Does this sound like your next challenge? Apply now! Do you have any questions? Please contact our HR Business Partner, Lorena (lorena.civita@tectumgroup.be)

Tectum Group a major player in the construction industry, specializing in roofs and facades. Through our various entities, we work on sustainable, high-quality projects every day.

To strengthen our team at Tectum Dekkers Genk, we are looking for a construction administrator, with the possibility of a permanent position.

Does this sound like something you'd enjoy doing?

As a construction administrator, you will play a key role in two areas: procurement and inventory management on the one hand, and subcontractor oversight on the other. You will ensure that the related administrative processes run efficiently, accurately, and smoothly.

 Purchasing & Inventory Management

• You manage order requests in the software package
• You create create purchase orders and ensure they are processed correctly for the warehouse
• You process changes to the order (e.g., out-of-stock items) and update it accordingly
• You are responsible for determining the inventory value on a monthly basis. In doing so, you take into account both the inventory in the warehouse and the on-site inventory. You ensure that the data is accurately recorded in the system and regularly conduct spot checks and physical inventory counts in the warehouse to verify the accuracy of the inventory.
• You are responsible for tracking and ensuring the timely ordering of practical site supplies, such as gas and small equipment. In addition, you are responsible for requesting and tracking container exchanges in a timely manner
• You will assist with the procurement of new equipment: you will select suppliers, compare quotes, and coordinate your proposal with the business unit manager to reach a final decision.

Monitoring of subcontractors

• Using our software package, you will prepare the budget for subcontractors.
• You are responsible for drafting and managing contracts with subcontractors.
• You will gather the required documents and ensure that they are entered into the system correctly and completely.

Of course, we have something to offer you as well:

• A full-time position through December 2026, with a realistic prospect of permanent employment. Tectum Group many developments in the works at Tectum Group , and we communicate about them transparently and in a timely manner.
• A varied role in which you’ll interact with both internal colleagues and external partners on a daily basis.
• Comprehensive on-the-job training, so you can quickly get up to speed with our systems and operations and start working with confidence.
• An attractive compensation package, including meal vouchers and eco-vouchers. Upon permanent employment, this is expanded to include group insurance, hospitalization insurance, and a cafeteria plan.
• Collective leave, allowing you to truly unwind without work piling up: summer vacation from July 13 through August 2 and a two-week Christmas break to fully enjoy time with family and friends

Your luggage contains:

• You hold a bachelor’s degree and have several years of experience in an administrative role
• You work with precision and in an organized manner
• You communicate effectively with various internal and external parties
• Experience in the construction industry is a major asset
• You have experience with ERP systems and are very proficient in using Microsoft 365
• You'll be up and running in no time with new software and digital tools

Are you interested? Don't hesitate!

Apply by clicking the "APPLY" button or send an email to Lorena, our HR Business Partner, at lorena.civita@tectumgroup.be

Tectum Dekkers is the leading name in Belgium for flat roofs. As a full-service expert, we take complete charge of all aspects of flat roofs, both in the short and long term. From De Waalse Krook to the Tuinen Van Eden: Tectum Dekkers served as the expert contractor for the flat roofs of these landmark projects. We deliver outstanding results every day, thanks to the dedication of our passionate project managers.

Would you like to help make your mark on such impressive construction sites? Then the position of project manager at Tectum Dekkers in Hoboken is the perfect fit for you!

Your responsibilities

• You organize and coordinate your construction sites from start to finish, with a focus on quality, safety, and profitability
• You closely monitor your projects and their deadlines
• You will motivate and manage both your own teams and those of subcontractors
• You will raise awareness about safety among our own teams and our subcontractors' teams
• You carefully review the budgets and perform a detailed post-project analysis
• You are the point of contact for the customer
• You will coordinate site meetings with foremen, subcontractors, architects, suppliers, and the client

Do any of the following points sound familiar to you?

• You have a passion for architecture and are interested in the technical aspects of flat roofs
• Ideally, you have a degree in architecture and/or several years of relevant experience
• You continue to impress customers with your solution-oriented approach
• By working on multiple projects at the same time, you can easily keep everything running smoothly
• You can communicate clearly and persuasively and present complex messages in a logical manner

Of course, we have something to offer you too!

• An exciting position that emphasizes independence, a sense of responsibility, and initiative
• Work for a comprehensive roofing expert at a family-owned business as part of a young and dynamic team
• All of our activities are grounded in long-term thinking and relationships, sustainability and innovation, ambitious entrepreneurship, and lifelong learning
• In addition to the expertise we offer in-house, there is also the option of taking external training courses
• An open culture with short lines of communication where your opinion really counts
• A compensation package that includes a company car with a fuel card, group and hospitalization insurance, meal vouchers, eco-vouchers, a bonus scheme, and a cafeteria plan

Who do you work with?

• Business Unit Manager: You report to the BUM, and together you decide which projects will be assigned to you
• Project Managers: You’re part of a team of project managers. You form a close-knit team, learn from one another, and help each other out when needed
• Administrative Assistant: The invoicing process runs smoothly thanks to the support of this powerhouse
• Calculator: You can always use the calculator to transfer all your project data, ensuring that none of your appointments are lost
• Client: You build a strong relationship with the client and serve as their point of contact throughout the project

Don't have all the required qualifications, but are you motivated and eager to learn? Get in touch!

Does this sound like your next challenge? Apply now! Do you have any questions? Please contact Raf Jacobs (raf.jacobs@tectumgroup.com)