werkstudent English-speaking jobs in Hesse

Mechanical design and/or stress engineer to develop core mechanical subsystems for a next-generation drilling system. Conduct FEA analysis, build prototypes, and support testing and validation.

Experienced Process Modelling Expert needed for 6-month+ SAP S/4 HANA transformation project. Focus on business process modelling across various processes using Signavio. Requires BPMN 2.0 certification and Signavio project experience.

The US Sales Representative will identify, develop, and onboard clients requiring US services. This role involves managing leads, communicating service offerings, and supporting the sales onboarding process.

Supports testing team with bench preparation, device setup, and product cleaning and testing. Documents process steps and collaborates with quality and development teams.

Leads a team of Business Development Representatives (BDRs) for the DACH, CEE, and Nordics regions. Develops and implements go-to-market strategies, optimizes lead routing and data enrichment, and provides predictive insights on market trends.

Sales Representative to identify new sales opportunities, develop client relationships, conduct market research, and achieve sales targets. Requires proven sales experience, strong communication skills, and fluency in German or English.

Keil Business Solutions GmbH seeks a Storage Migration Specialist for a 6-month project. The role requires expertise in large-scale enterprise storage migrations across multi-region, regulated environments, including assessment, planning, and execution. Proficiency in block, object, and file storage technologies, migration tooling, and security/compliance is essential. Fluent English required.

Electrical Engineer (m/f/d) will create test specifications, coordinate acceptance tests, operate equipment, evaluate results, and analyze deviations. Requires a degree in electrical engineering or equivalent, experience in the transformer sector, and knowledge of measurement technology. Fluency in German and English is required.

Production Engineer will provide technical support for safe, efficient, and high-quality operations in a state-of-the-art biorefinery. Responsibilities include troubleshooting, optimizing plant performance, and collaborating with teams to ensure smooth operations.

The IT Project Manager will plan, coordinate, and monitor IT projects in the IT Operations department. Responsibilities include coordinating subject matter experts, monitoring progress and risks, ensuring transparency through reporting, and supporting strategic IT initiatives.

PhD candidate to investigate the metabolic function and mechanistic pathways of immune cells during anti-tumoral and anti-viral defenses. The position involves planning and executing molecular biological experiments using in vitro and in vivo techniques.

Senior Process Automation Engineer needed to design, build, and deploy automation solutions for logistics and partner network. Experience in process automation, analytics engineering, or operations consulting required. Strong Python, SQL, and API integration skills are essential.

Drive new business in the UK and Ireland markets. Own the full sales cycle for new customers. Build qualified enterprise pipeline through outbound activities, SDR collaboration, and inbound activities. Manage multi-stakeholder sales processes with clear value-based positioning. Lead value-based enterprise sales conversations with Procurement, Sustainability and Compliance, C-level, and other key stakeholders. Shape a modern sales approach using strong sales fundamentals and openness to new methods, tools, and AI-supported ways of working.

As a Junior Solutions Manager, you will support the sales organization by ensuring technical correctness of workflows and leveraging expertise in hardware, back-end systems, and SaaS to win business. You will qualify customer needs, create technical content for tenders, and deliver product demonstrations.

The Corporate Office Senior Lead manages the day-to-day business of the Executive Management, advising on strategic questions and facilitating company initiatives. Responsibilities include briefing preparation, agenda management, presentation development, business case analysis, and cross-functional project facilitation.

Senior Scientist to contribute to the development of bioelectrochemical technology for enhanced biomethane production. Responsibilities include defining research questions, designing experiments, and translating scientific outcomes into actionable decisions. Requires expertise in applied bioelectrochemistry, anaerobic digestion microbiology, and scale-up awareness.

The U.S. Consulate General in Frankfurt seeks a journeyman level locksmith-metal worker to perform preventive maintenance and repair work on mission buildings and facilities.

Shape and lead Zenjob's B2B marketing engine, developing and owning the B2B marketing strategy. Drive lead generation campaigns, manage a team, and optimize marketing funnels. Build thought leadership through content and leverage data to improve conversion rates.

Experienced SAP PP Consultant needed for production planning and control. Responsibilities include creating production plans, coordinating material availability, and monitoring production orders in SAP and ADVARIS.

Provide private tutoring in a variety of subjects to primary, secondary, and high school students. Subjects include languages, sciences, humanities, arts, and technology. No teaching experience required, but strong subject knowledge is essential.