finance English-speaking jobs in Jena

Lageraushilfe for students is available. Duties include packing orders, receiving inventory, loading trucks, and operating PIT equipment. Must be 18+, proficient in German and/or English, and adhere to safety standards.

Senior Asset Manager to own a growing portfolio of utility-scale BESS assets in Germany. Responsibilities include performance management, grid onboarding, revenue maximization, and regulatory compliance. Requires experience in German energy markets and stakeholder engagement.

Technical Service and Training Specialist for the DACH region. This role supports Residential & Commercial Cleaners and Covers, acting as the primary technical interface between customers, partners, and headquarters. Responsibilities include technical support, training, and network coordination.

Lead Vendor Management & Operations role overseeing vendor logistics partners across Germany. Own operational management, performance, and strategic partnerships for external fleet management. Requires logistics/operations experience and team leadership.

Sales Engineer Photonics will deliver presentations, conduct product demos, and coordinate feasibility studies. Analyzes the APAC market, develops marketing campaigns, and structures product requirements. Requires a technical background in electronics, semiconductor engineering, or a related field. Fluency in English is required, additional language skills are a plus. Travel within the APAC region is required.

Qualified Architect to join Frankfurt team, specializing in large-scale data center projects across Europe. Minimum 3 years post-qualification experience, strong design skills, Revit proficiency, and fluency in German and English required.

Lead end-to-end delivery of the AIR·MS platform and D2E projects. Manage multi-stakeholder workstreams, driving cross-functional delivery across engineering and research teams. Requires 5+ years in software development with data platforms experience.

Organized, proactive Team & Office Assistant needed to be the heart of the Munich office. Responsibilities include administrative support, office management, coordinating team events, and ensuring a welcoming environment for visitors. Fluent German and very good English required.

AV Project Manager to lead large-scale corporate events from initial quote to execution. Requires experience in AV production, live events, and end-to-end technical delivery. Must be a strong technical leader with German fluency and good English skills.

Lead BESS strategy and project portfolio across Germany and Europe. Own development from origination through operations, building and mentoring a multidisciplinary team. Requires deep energy-storage expertise and commercial judgment.

Product Owner for Product Control Systems manages content and organization in electronics/software. You will coordinate development, align requirements, plan budgets, and drive product transfer to series production.

Experienced Civil or Structural Engineer needed for energy infrastructure projects. Responsibilities include civil and structural design for battery storage and substations. Requires a relevant degree, design experience, and fluent German and English.

Experienced Project Manager needed for interior fit-out and data centre projects. Responsible for delivery from pre-construction to handover, managing budgets, schedules, and quality. Requires 8+ years construction experience.

Founding CTO for a women’s health intelligence platform. Lead scaling a live beta, architecting the health engine, and building AI features. Requires 10+ years experience, strong backend/infra skills, and HIPAA compliance focus.

Join an in-house legal team focusing on transactional work, including M&A, employment law, and GDPR compliance. This role requires a German-qualified lawyer with a corporate/M&A background, fluent in German and English.

Senior Asset Manager for a real estate investment firm. Manage and optimize a logistics property portfolio across Germany and Europe. Responsibilities include strategy development, financial monitoring, and leading leasing activities. Requires 4+ years of experience and fluency in German and English.

Support the GoTeach program, which aims to improve career opportunities for disadvantaged youth globally. Assist with communication strategy development, content creation, and project implementation.

Postdoctoral Researcher to support research on city government and public sector innovation. Responsibilities include conducting qualitative/quantitative research, developing governance indicators, and contributing to teaching materials. Requires a PhD in a relevant social science field.

Litigation Lawyer to benchmark AI systems by evaluating responses to real-world litigation questions. Requires 2+ years of law firm experience in Litigation or Disputes, strong knowledge of procedural law, and fluent French.

Coordinate the operation of the SUNDAE2 measurement system, integrating and optimizing mechanical, electrical, and motion-control systems. Develop and maintain measurement procedures for superconducting undulators. Requires a Master's in a relevant engineering field.