Rosenberger Group Tech Stack

Global connector and fiber-optic manufacturer for automotive, aerospace, and telecom

Telecommunications Fridolfing 10,001+ employees Privately Held

Rosenberger manufactures impedance-controlled and fiber-optic connectivity solutions across automotive, aerospace, data center, and medical markets. The company runs a classic manufacturing-heavy operation (19 of 49 active roles in manufacturing) paired with active engineering and process-optimization initiatives—six-sigma, lean methods, and S/4HANA greenfield implementation dominate the project list, indicating a company in the middle of operational modernization while managing legacy SAP and expanding into contactless energy transfer.

Tech Stack 25 technologies

Core StackSAP SAP S/4HANA ABAP SAP SuccessFactors Power BI Active Directory VBA Microsoft Office Excel Word Beckhoff TIA Portal CNC Microsoft Access ANSYS ANSYS Mechanical PowerPoint SQL ISO/IEC 27001 Azure Azure Arc Azure Entra ID Active Directory Certificate Services Active Directory Federation Services

What Rosenberger Group Is Building

◆Challenges

Optimizing processes
Reducing equipment downtime
Productivity improvement
Cost-optimized supply chain
Implementing security governance
Ensuring product quality
Implementing new modules
Inventory and administrative process optimization
Ensuring availability of tools and spare parts
Evaluating new technologies

▲Active Projects

Innovative product development with modern manufacturing processes
Six-sigma
Security policy development and implementation
Prototype design and testing of contactless energy transfer system
Implementation of new applications
Quality assurance implementation
Lean methods
Automated assembly line setup
Equipment setup
S/4hana greenfield implementation

Hiring Activity

Steady50 roles · 15 in 30d

Department

Manufacturing

Engineering

Sales

Ops

Security

Legal

Marketing

Seniority

Mid

Intern

Senior

Manager

Junior

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About Rosenberger Group

Rosenberger Group is a privately held, family-owned manufacturer of high-frequency, high-voltage, and fiber-optic connectivity solutions. Founded in 1958 in Bavaria, the company operates 15,000+ employees across production, assembly, and sales locations in Europe, Asia, and the Americas. Primary verticals include automotive electronics, aerospace and defense, mobile communication, test and measurement, medical devices, and data center infrastructure. The organization is currently executing a major SAP S/4HANA greenfield migration while pursuing lean manufacturing and six-sigma quality improvements, signaling a shift toward integrated supply-chain visibility and reduced production downtime.

HeadquartersFridolfing

Company Size10,001+ employees

Hiring MarketsGermany

Frequently Asked Questions

What is Rosenberger Group's main business?

Rosenberger manufactures impedance-controlled and optical connectivity solutions for automotive, aerospace, telecom, medical, and data-center markets. Founded 1958, operates 15,000+ employees globally with headquarters in Fridolfing, Bavaria.

What technologies does Rosenberger use?

Core stack: SAP S/4HANA, ABAP, SQL, Azure (Arc, Entra ID, Active Directory), Power BI, ANSYS Mechanical, CNC, Beckhoff TIA Portal. Microsoft Office suite and ISO/IEC 27001 compliance tooling are standard.