solar panel installer English-speaking jobs in Kassel

Develop, implement, and maintain advanced risk measurement methodologies for Interest Rate Risk in the Banking Book (IRRBB) and Credit Spread Risk in the Banking Book. Lead the design, implementation, and monitoring of pricing and valuation models for interest rate derivatives. Establish and maintain risk limits for IRRBB and associated derivatives.

Research Associate (75% position) with opportunity to pursue a PhD in Innovation Leadership. Focus on international market expansion strategies, particularly in India and global markets.

This role drives consumer-centric product development by applying statistical analysis to sensory and consumer data. Responsibilities include analyzing CAT and QDA projects, providing technical advice on sensory target setting, and establishing sensory methodologies. The ideal candidate has experience in sensory science, data analysis, and consumer testing.

Support CEO with finance, operations, travel, PR, and sales activities. Manage day-to-day company operations, including HR, finance, admin, and internal processes. Assist with strategic topics like investor relations, board preparation, and hiring decisions.

The Wholesale Credit Manager manages and safeguards the global wholesale financing portfolio for WIRTGEN GROUP dealers. This role ensures dealer financing adheres to credit standards, supports dealer operations, and mitigates credit risk.

Implementation/Client Onboarding Specialist for veterinary customers in Germany, Austria, and Switzerland. Manage projects from scoping to go-live, deliver training, and configure software. Fluency in German and English required.

As Prototype Engineer Apparel, you will create physical garment prototypes, collaborating with cross-functional teams from ideation to manufacturing. You will cut, sew, and embellish samples, ensuring feasibility for production.

IT Admin Team Lead will support employees with IT requests, maintain office network and systems, and manage IT projects. Responsibilities include resolving IT faults, onboarding/offboarding employees, managing IT budget, and overseeing IT equipment. Requires 5 years of experience as a Senior IT Admin or 2 years as an IT Team Lead, strong knowledge of hardware/software, and experience with process automation tools.

Cloud Engineer needed for operation, monitoring, and development of Azure-based cloud services. Building, maintaining, and optimizing CI/CD pipelines. Enhancing cloud architecture, collaborating on technical issues, and supporting customers with cloud deployments. Requires a degree in computer science, business informatics, or a comparable field and technical knowledge in Microsoft Azure, CI/CD pipelines, container technologies, monitoring & logging, and REST APIs. Experience with SAP-related integration scenarios is a plus.

Regional Head of Accounting will manage and oversee accounting operations, ensuring financial record accuracy, regulatory compliance, and robust internal controls. This role involves supervising bookkeeping, coordinating closings, managing reconciliations, and preparing financial statements.

PhD Position in Microbiome Systems Biology at the Friedrich Schiller University Jena. The project focuses on integrating shotgun metagenomics data with genome-scale metabolic modeling using machine learning to enhance engineered probiotic colonization in the human gut.

Investment Banking Associate (Level 1 or 2) supports M&A, financing transactions, and financial modeling. Prepares presentations, analyzes financial statements, and mentors analysts. Requires a Bachelor's Degree and 3+ years of Investment Banking experience or equivalent.

Own the end-to-end product lifecycle for non-financial ERP aspects within the Marketing and Sales Business Unit. Manage the SAP/Implico-based ERP platform, including its implementation, operations, and continuous improvement. Manage additional ERP systems (OTIS, CODAS) and analyze, design, and improve end-to-end business processes.

Manage and develop an in-house creative studio, ensuring high-quality creative output and operational excellence. Drive the end-to-end delivery of creative, digital, and brand projects. Manage multiple projects simultaneously, maintaining clear timelines, deliverables, and priorities. Liaise with the Commercial Strategy Team to incorporate hospitality-specific considerations for web design, booking engines, and digital marketing campaigns. Coordinate cross-functional teams and external partners. Oversee project scopes, budgets, and resources. Continually refine project workflows and processes. Represent the brand with confidence and professionalism, demonstrating strong negotiation and relationship-building skills. Develop tailored proposals and presentations. Oversee agency-related contracts and maintain financial oversight. Coordinate closely with internal departments to ensure consistent communication and collaboration. Demonstrate flexibility and responsiveness when working with international partners.

The Tactical Buyer provides procurement support for global and local projects, including new product/equipment developments and plant investments. Responsibilities include sourcing materials, negotiating contracts, managing supplier relationships, and coordinating with project managers.

Founders Associate Intern to support the development and validation of go-to-market strategies and build an AI-first sales organization. Tasks include identifying sales channels, automating workflows, and supporting client onboarding.

Part-time Kitchen Assistant needed to handle ingredient distribution, assist with dishwashing, manage garbage disposal, and maintain kitchen and front-of-house cleanliness. Must have strong communication skills, physical stamina, and a collaborative spirit.

Partner Success Manager responsible for onboarding, training, and supporting partners in Germany. Builds and maintains relationships, monitors deal flow, and analyzes market trends. Requires experience in Partner Success, Customer Success, or software sales, fluency in German, and knowledge of ERP systems.

Leads illicit trade prevention strategies in Germany, Austria, and Switzerland, safeguarding the company from legal and reputational risks. Manages investigations, builds intelligence packages, and engages with law enforcement and government authorities. Requires fluency in English and German and prior experience in combating illicit activities.

Manages the full recruitment process, identifies and approaches candidates, develops sourcing strategies, and builds relationships with stakeholders.