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Diehl Defence Tech Stack

Defense systems manufacturer scaling SAP infrastructure and supply-chain digitalization

Defense and Space Manufacturing Überlingen, Baden-Württemberg 1,001–5,000 employees Partnership

Diehl Defence manufactures guided missiles, ammunition, and air-defense systems for military customers globally. The company is mid-way through a major ERP transformation—migrating from SAP ECC and R/3 to S/4HANA while adopting SAP BTP, Fiori, and 3DExperience—a signal of modernizing both finance and product-lifecycle operations. Hiring is accelerating across 359 open roles, heavily weighted toward junior and mid-level engineering (168 positions), suggesting aggressive scaling of development capacity while managing legacy system decommissioning in parallel.

Tech Stack 120 technologies

Core StackMATLAB SAP Cisco Fortinet Linux VMware Python Simulink Git C/C++ Microsoft Office Zemax Excel Word SAP EWM Checkpoint FPGA Ethernet RS-232 RS-422 I2C CAN OFDM FANUC Windows HTML CNC Enterprise Architect DOORS Next Generation Exchange Server+88 more

AdoptingSAP S/4HANA SAP BTP SAP Fiori DOORS Next Generation 3DExperience Elm

ReplacingSAP S/4HANA SAP ECC SAP R/3

What Diehl Defence Is Building

◆Challenges

Reducing risk
Ensuring product and process quality
Digitalizing business processes
Ensuring compliance with iso standards
Identifying cost savings
Change management in digital transformation
Optimizing logistics processes
It service process optimization
On-time availability of suppliers
Ensuring quality and delivery

▲Active Projects

S/4hana migration
Process and document management development
Digital obsolescence management
Bpm portal maintenance
Sap gts integration
Security policy implementation
Digitalization of supply chain processes
Plm migrations
Plm rollouts
Battle station development in ground-based air defense

Hiring Activity

Accelerating360 roles · 190 in 30d

Department

Engineering

168

Ops

48

Manufacturing

41

Security

18

Logistics

15

Support

14

Product

9

Quality

8

Seniority

Junior

159

Mid

87

Intern

34

Senior

28

Manager

25

Lead

20

Notable leadership hires: Galvanics Lead, Konfigurationsmanagement Team Lead, Controlling Lead, Team Lead Enterprise Email, Enterprise Email Team Lead

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About Diehl Defence

Diehl Defence is a German defense contractor specializing in guided-missile systems, ammunition, and ground-based air-defense platforms. The company also provides reconnaissance, monitoring, training, and protective-equipment solutions for military branches across multiple nations. Based in Überlingen, the organization operates with 1,001–5,000 employees and is structured primarily around engineering, operations, and manufacturing functions. Current efforts focus on digitalizing supply-chain and procurement workflows, managing product-lifecycle migration to modern platforms, and addressing supplier on-time delivery and quality assurance in a regulated, compliance-heavy environment.

HeadquartersÜberlingen, Baden-Württemberg

Company Size1,001–5,000 employees

Hiring MarketsGermany

Frequently Asked Questions

What is Diehl Defence's tech stack?

Core stack: MATLAB, Simulink, C/C++, SAP (ECC/R/3 migrating to S/4HANA), Git, FPGA, CAN/Ethernet protocols, FANUC manufacturing systems, Linux/Windows, Cisco/Checkpoint/Fortinet networking. Currently adopting SAP BTP, Fiori, 3DExperience, and Elm.

What projects is Diehl Defence working on?

Major initiatives: S/4HANA ERP migration, SAP GTS integration, PLM rollouts and migrations, supply-chain digitalization, BPM portal maintenance, security policy implementation, digital obsolescence management, and battle-station development for ground-based air defense.