healthcare English-speaking jobs in Jena

Drives new OEM business and growth for Custom Photonics Solutions across Europe. Develops markets, customers, and projects, qualifies customer requirements, and delivers tailored photonics solutions. Acts as Key Account Manager for strategic customers and collaborates with cross-functional teams. Requires 5+ years of account management experience, a degree in Physics or a related field, and strong communication and data analysis skills.

Lead and manage the German Tax team, coordinating statutory notifications and overseeing customer inquiries regarding tax treatment of securities transactions. Drive project work for implementing legal requirements on tax and reporting topics.

Intern supports the development and implementation of concepts for the MINI brand, focusing on areas like electrification. Assists with analyses, recommendations, and communication with sales companies. Contributes to production, wholesale, and retail planning. Requires studies in economics, industrial engineering, data science, or a related field. Proficiency in MS Office, especially Excel, and German and English skills are necessary.

Reinsurance Contracts Counsel will draft and review contracts, provide legal advice, and participate in client engagements.

As a Business Process Consultant, you will act as a cross-domain Business Process Solution Architect for multiple business areas. You will assess business requirements and translate them into scalable end-to-end ERP process architectures. You will ensure end-to-end process success in customer projects with Cloud ERP as the core.

Service Engineer (m/f/d) to support ABB process control systems for energy, oil and gas, and chemical industries in Northern Germany. Responsibilities include project participation, system planning and programming, commissioning, and post-commissioning service. Requires a degree in Electrical or Automation Engineering and fluency in German and English.

Freelance AI trainer specializing in statistics and Python. Design, evaluate, and improve AI systems using Python libraries. Requires a degree in Statistics or related field, 3+ years of experience, strong English, and Python proficiency.

Develop and enhance RAG platforms, design AI agents, and contribute to knowledge graph and advanced AI initiatives. Experience with Python, asynchronous programming, and modern Python tooling is required.

Regional Head of Accounting will oversee bookkeeping, monthly/quarterly/annual closings, and reconciliations for supported branches/legal entities. Responsible for finance and accounting operations, statutory financial statements, internal controls, and team supervision. Requires 10+ years senior accounting experience, German GAAP (HGB) knowledge, and fluency in English and German.

Manage and grow customer relationships in the Automotive Fluids Independent Aftermarket, focusing on coolant/antifreeze and brake fluid products. Negotiate contracts, steer technical and commercial projects, and acquire new business opportunities.

TikTok LIVE Operations team seeks a Gaming Influencer Operations Manager to discover, recruit, and support talented live streamers in the DACH region. This role involves creator onboarding, performance analysis, and strategic guidance to foster sustainable livestream careers.

Support global purchasing strategies and contract management during a mandatory internship. Analyze raw material prices, prepare for negotiations, and attend supplier meetings.

Freelance Instructor for Industrial Cybersecurity Foundation (Level 1) & Professional (Level 2) training. Deliver sessions on IEC 62443, ISMS, and ISO 27001 standards. Prepare and present complex topics for diverse audiences. Bachelor's or Master's degree in Computer Science or comparable qualification required. At least 3 years of IT experience, including 2 years in information security. Proven experience in Industrial Security and strong knowledge of relevant standards. Fluent in German and English. Pedagogical qualification or equivalent training.

Intern supports global procurement by evaluating offers, conducting market analyses, and preparing bid comparisons. Assists with global procurement projects, framework agreement negotiations, and supplier visits. Prepares reports and contributes to management documents. Requires enrollment in industrial engineering, mechanical engineering, business administration, or a related field. Proficiency in MS Office and strong German and English skills are necessary.

Lead a team of 6 in growing Opinary's publisher portfolio by onboarding new and expanding existing partnerships. Develop business opportunities for conversational formats and expand publisher usage of first-party data.

Develop new copula-based endogeneity corrections for linear regression models using nonparametric Bayesian inference. Design and implement Monte Carlo simulations to evaluate methods and implement them as open-source R packages.

Project Manager HW R&D leads complex, multi-functional projects with multiple stakeholders. Responsibilities include communicating project status, coordinating cross-functional teams, and developing project plans. Requires a Bachelor's or Master's degree, minimum 6 years of project management experience, and PMP or equivalent certification.

Project Manager for A320 Family Customer Line supporting Senior Project Manager in achieving time, cost, quality, and performance objectives. Leading eradication initiatives, establishing project management processes, and managing risk and opportunity identification. Requires experience in project management, process improvement, and contract management. Fluent English and German skills are essential.

Field Systems Engineer provides on-site technical support for aircraft seat actuation systems at customer manufacturing sites in Germany, the UK, and France. Troubleshoots electrical and mechanical issues, performs system-level and seat-level testing, and translates customer needs into technical feedback for engineering teams. Requires 2-5 years of experience and frequent travel.

Electrical cold commissioning of measuring points, drive systems, and electrical consumers in power plants and industrial systems. Execution of I/O signal tests and related documentation. Review, adjustment, and calibration of field devices. Operation of process images and faceplates for loop check activities.