HR Manager (m/f/d) - Quantum Frontline Industries

Quantum Systems; Weßling; On-site; EUR 36,000 - 48,000; Full time

Job summary

Quantum Frontline Industries (QFI) is hiring an HR Assistant to manage operational HR processes across the entire employee lifecycle, ensuring compliant HR administration and accurate personnel data while supporting employees and managers.

You will optimize HR processes with Personio, prepare contracts, support onboarding/offboarding, assist payroll with an external provider, and contribute to a scalable, reliable HR environment in our fast-moving startup.

Qualifications

• Completed degree in HR, business administration, or a comparable qualification.
• At least 2 years of professional experience in HR administration.
• Very good knowledge of Personio and hands-on HR system administration.
• Solid knowledge of German labor law and administrative HR processes.
• Structured, independent, and reliable working style.

Responsibilities

• Operational HR administration across the entire employee lifecycle (onboarding, transfers, offboarding).
• Preparation of employment contracts, amendments, certificates, and other HR documents.
• Maintenance and management of digital personnel files and master data in Personio.
• Independent administration and optimization of the HR system (Personio).
• Support onboarding and offboarding processes.
• Preparation of monthly payroll in collaboration with an external payroll provider.
• Point of contact for employees and managers regarding administrative HR matters.
• Creation of HR reports and analyses.
• Ensuring compliance with labor law and data protection regulations.
• Participation in the digitalization and standardization of HR processes.

Skills

MS Excel

Personio

HR administration

German labor law

English proficiency

Attention to detail

Customer service

Data accuracy

Education

Bachelor's degree in HR or Business Administration

Tools

Personio HRIS

Job description

As an HR Assistant at Quantum Frontline Industries (QFI), you will play a key role in managing and executing operational HR processes across the entire employee lifecycle. You will be responsible for ensuring efficient and compliant HR administration, maintaining accurate employee data, and supporting both employees and managers in all administrative and HR-related matters. You will contribute to a structured, reliable, and scalable HR environment by optimizing processes and supporting the continuous development of our HR systems.

Your Responsibilities

• Responsibility for operational HR administration across the entire employee lifecycle (onboarding, transfers, offboarding)
• Preparation of employment contracts, contract amendments, certificates, and other HR-related documents
• Maintenance and management of digital personnel files and master data in Personio
• Independent administration and continuous optimization of the HR system (Personio)
• Support of onboarding and offboarding processes
• Preparation of monthly payroll in collaboration with an external payroll provider
• Point of contact for employees and managers regarding administrative and HR-related matters
• Creation of HR reports and analyses
• Ensuring compliance with labor law and data protection regulations
• Participation in the digitalization and standardization of HR processes

What you bring to the team

• Successfully completed degree with a focus on Human Resources, Business Administration, or a comparable qualification
• At least 2 years of professional experience in HR administration or personnel management
• Very good knowledge of Personio as well as hands‑on experience in administering the system
• Solid knowledge of German labor law and administrative HR processes
• Highly structured, independent, and detail-oriented working style
• Strong service orientation, discretion, and reliability
• Confident use of MS Office, especially Excel
• German language skills at C1 level and English at least at B2 level
• Hands‑on mentality and motivation to take on responsibility in a dynamic start‑up environment

About QFI

Quantum Frontline Industries (QFI) is a German‑Ukrainian defense joint venture between Quantum Systems and Frontline Robotics, established under the Build with Ukraine initiative.

We are building a new model of cross‑border defense production by combining Ukrainian battlefield‑proven drone technology with German industrial manufacturing.

Your work will directly contribute to delivering reliable systems that support democratic forces and have real‑world impact.