You will be responsible for the costing of challenging projects in building construction / civil engineering as well as the support of colleagues in turnkey construction. You will be involved in the selection and acquisition of projects. You evaluate customer inquiries and advise the management on the selection of projects to be processed. You are the contact person for our customers in the bidding phase. You work out different offer variants and special proposals in cooperation with the work preparation department and the project management. You identify opportunities and risks and evaluate them. You will lead the final costing meeting with the management, the project management and the work preparation department before submitting the offer. You take part in contract negotiations with the management and the project management. You review contracts with regard to agreed services, unit prices and discounts. You advise and support our customers in technical matters.
Hello! I'm Saskia Mielke (Human Resources Officer) and your first point of contact when it comes to applying for a job. At Mainka, you can expect complex industrial construction projects with exciting tasks - and an owner-managed family business that is proud of the skills of its employees! Since we do most of the construction work ourselves, you will find a wide range of job opportunities with us.
Simply enter your details in our contact form and I will get back to you as soon as possible. I am also happy to receive your application by e-mail (please include all documents in a PDF attachment) or in the traditional way by mail. Or just give me a call! I will be happy to answer any questions, please do not hesitate to contact me. Me and our whole team would be pleased to welcome you to Mainka soon!
We are looking forward to receiving your application by mail or e-mail to:
Mainka Bau GmbH & Co. KG 
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Typ:
VollzeitArbeitsmodell:
Vor OrtKategorie:
Erfahrung:
2+ yearsArbeitsverhältnis:
AngestelltVeröffentlichungsdatum:
03 Nov 2025Standort:
Lingen (Ems)
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