• headergrafik


The purchase of special equipment, high performance machines and other modern components is usually not enough. Installation, maintenance and locksmith’s works are necessary, in order to keep up a smooth and economic operation of the equipment. Our own workshops are the switching centres of the entire maintenance. They guarantee maximum flexibility to our construction sites, create safety and confidence.

We offer attractive jobs in the fields of maintenance / workshops, steel construction, electrical engineering and storage techniques.


In this segment we offer the following apprenticeships:

Electronics engineer for industrial engineering, Specialised employee for stock management, Vehicle mechatronics fitter, main focus utility vehicle technology, Agricultural and construction machine mechatronics fitter, Agricultural and construction machine mechatronics fitter, track construction technology, Metal construction worker special field construction design, Alternance study system Bachelor of Engineering (B.ENG.) in the study course Integrated Engineering - Service-Engineering

Send us your application today under jobs.leonhard-weiss.com

Das zeichnet uns aus

Interesting facts

  • 584

    employees in the technology department

  • 135

    apprentices (of a total of 298)

  • 1.047

    ride-on construction machines

  • 2.797

    road vehicles

  • 3 years

    Ø-age of road vehiclese

  • 4 years

    Ø-age of ride-on construction machines


In our large railway construction halls in Göppingen and Satteldorf we carry out the maintenance of our own large track construction machines and repair them. In addition to this, we offer our performances to extern customers (further information).

Our workshops are ECM certified according to EC regulation N° 445/2011.

Our range of performances includes:

Inspection of automatic train control installations (I60R)
Mobile weighing of railway vehicles
Impedance measuring of railway vehicles
Welding on railway vehicles according to DIN EN 15085-2 – CL1


Our workshops of construction and road vehicle technology carry out the maintenance and repair of all vehicles, construction machines and equipment for our construction logistics department. We carry out all required repairs inside and outside of our workshops and offer comprehensive technological services ranging from varnishing and lettering works, as well as general inspections, safety controls and acceptance tests for accident prevention regulations and special conversions of equipment and vehicles.

From our sites Satteldorf and Göppingen our field mechanics also support the construction sites locally with qualified solutions. Outside our regular working hours we offer support by means of our special and emergency on-call service – all around the year and twenty-four hours per day.


We offer the broad range of performances of an individual locksmith’s and repair company. Our services range from medium heavy steel construction over individual repair works on equipment and vehicles to reinforcements of bridges and renovations in the field of steel structures. From our sites Göppingen and Satteldorf our field workers support the construction sites with qualified welding and locksmith’s knowledge and offer support concerning all questions in the field of welding technology.

Quality on the highest level

LEONHARD WEISS is one of the first companies in the construction sector to be awarded the certificate EN 1090 up to execution class EXC3. This certificate allows us:

the production and installation of carrier structures made of metal in the field of building-authority approval
to use the EC identification mark on our construction products, which is obligatory since 1st July 2014 after the EC regulation N° 305/2011 has fully entered into force
to put our construction products on the European Single Market

Our range of performances includes:

Welding repairs and overhauling works
Steel and metal construction
Steel reinforcement welding
Special constructions/dd>

Our qualifications/licences:

DIN EN 1090 – Execution of steel supporting structures up to EXC 3
DIN EN ISO 17660 – Welding of supporting steel reinforcement
DIN EN ISO 3834-2 – Proof of quality requirements in the field of welding


Professional construction site equipment in the electric field is the precondition for efficient work on the construction site, as power supply outages cost time and money. We adjust the electrical construction site equipment exactly to the respective users and plan the power distribution taking into account the routing on the construction site. Our experienced skilled personnel in the field of electrical engineering are in charge of installation and maintenance, as well as adjustment to the construction site infrastructure and the progress of construction works. We offer support in any electro-technical matters, from the power supply of construction sites over taking into operation of traffic light installations up to maintenance and control of electric operating resources. In our tasks we use tools and measuring devices of the latest generation. Our employees continuously further their skills and knowledge thanks to intern trainings and extern seminars.


Our storage techniques department offers comprehensive service to make all current handheld small equipment promptly available for our construction sites. In addition to this, we offer support in the coordination of office, recreation and sanitary installations and provide all items in the field of occupational health and safety.

Our warehouses are well spread all over the country. Therefore we can offer the construction sites all required services quickly and economically. In case we cannot fulfil the requirements with our own pool of equipment, we take charge of the entire rental process – from ordering the equipment over checking rental invoices up to the notification of availability to our rental partners.