finance English-speaking jobs in Jena

Supports the confidentiality, integrity, and availability of Yogi's information systems across European operations. Monitors, analyzes, and responds to security alerts, incidents, and suspicious activity. Administers and supports endpoint, identity, and access security controls. Investigates reported security issues and coordinates resolution. Contributes to ISO 27001, NIS2, and GDPR compliance activities.

Design and optimize machine vision systems for semiconductor die inspection. Characterize optical and physical properties of semiconductor materials. Develop and validate physical models for sorting machinery. Collaborate with hardware and software engineers.

Analyze quality issues, monitor KPIs, and drive defect reduction in series production. Collaborate with R&D and Operations to resolve quality issues and implement corrective actions. Improve manufacturing processes and quality performance for electronic assemblies.

Owns legal and compliance function for German and US entities. Manages commercial contracts across the customer, partner, and supplier lifecycle. Develops and maintains information security management system and ISO 27001 certification. Acts as internal point of contact for legal and contractual questions.

Expert in Gas Turbine Controls Commissioning needed to lead and support testing, develop commissioning programs, and provide on-site support. Requires a degree in Electrical Engineering and experience in Gas Turbine commissioning.

Gain insight into the finance function of a leading consumer goods company. This internship offers the opportunity to work on diverse projects, such as analyzing competitors, launching new products, and improving cost competitiveness.

Develop software applications for complex electron beam systems used in semiconductor manufacturing. Lead the strategic concept for controlling the electron beam column and coordinate efforts across locations. Advise other departments on software applications and conduct training sessions.

Research Assistant to investigate and analyze high-temperature fatigue damage of cast iron using finite element methods. Responsibilities include conducting tests, evaluating data, developing models, and publishing results. Requires a degree in Physical Engineering, Mechanical Engineering, Mechanics, Physics, or a related field, knowledge of finite element methods, material mechanics, and programming skills.

Experienced CSA Design Project Manager needed for major bridge infrastructure project in Frankfurt. Lead and manage all CSA design activities, coordinate design teams, and ensure project objectives are met.

Manage payroll processes across Germany, Italy, Spain, and The Netherlands for multiple external service providers. Ensure accurate and timely payroll execution, including tax filings, social security contributions, and internal reporting.

The Marketing and Sales department at the Villingen-Schwenningen site seeks a student for a 6-month mandatory internship starting in early September 2026. The position involves contributing to and managing projects related to International Sales – Commercial & Special Vehicles, market intelligence, competitive monitoring, and supporting management presentations.

Project coordinator to support senior stakeholders on projects, ensuring efficient logistics. Requires SAP system knowledge, order management, process control, logistics expertise, and documentation management skills.

This is a 6-month working student/intern role focused on outbound sales and lead generation for an AI-native energy platform. Responsibilities include cold outreach to German industrial SMEs, lead sourcing, and pipeline management within a CRM tool.

Provides excellent customer service in German to regional clients, ensuring accurate data and timely publication of financial business reports. Manages dealer registration, supports training, and resolves customer queries. Collaborates with internal teams and external clients to achieve operational efficiency and customer satisfaction.

Saarland University seeks a W3 Professor to conduct experimental physics research on quantum systems, focusing on quantum communication, computing, simulation, metrology, or sensing. The successful candidate will contribute to teaching experimental physics and develop study programs in quantum engineering. Applicants must have a doctorate, demonstrate independent research capacity, and have experience in acquiring research funding.

German fluent HR Assistant to support expats in visa, immigration, relocation, and payroll. Responsibilities include onboarding, offboarding, payroll accounting, and HR administration.

Human Resources Specialist (Payroll) will prepare, coordinate, and process monthly payroll for seagoing and shore-based staff. Ensures compliance with legal, tax, and social security requirements. Maintains HR master data and supports administrative HR processes.

This Ocean Export Operations role offers full ownership of end-to-end processes for a stable customer base with global destinations. The role involves working with CargoWise One and includes handling some Dangerous Goods (training provided).

Dawn Aerospace seeks a Head of Defence Sales – Germany to establish the company as a strategic partner in Germany's defence, security, and space sectors. This role will own commercial rollout in Germany, identify and pursue opportunities across various sectors, and build senior relationships with key stakeholders.

Join our team as a sortation associate in DTM1 Werne. Duties include receiving and putting away inventory, preparing customer orders, and loading boxes onto trucks.