php English-speaking jobs in Halle

Service Technician (m/f/d) Main Components will perform on-site servicing and maintenance of wind turbines. Responsibilities include replacing and repairing main components, collaborating with teams and external service providers, and documenting work digitally.

Internship in Peptide Chemistry (all genders) at Bayer Research & Development. Design and synthesize complex peptides, peptide conjugates, and glycopeptides. Develop and optimize synthetic methodology in peptide chemistry. Support lab automation by establishing and optimizing workflows.

Design mechanical components and assemblies for electronic systems, including enclosures, structural parts, and PCB integration. Collaborate with electrical engineering teams to ensure optimal integration and product reliability.

Postdoctoral Researcher to investigate coastal carbon cycling and marine Carbon Dioxide Removal (mCDR) focusing on air-sea exchange measurements and MRV. Will characterize the effect of air-sea exchanges on carbonate system perturbations in dynamic coastal environments. Requires PhD in chemical or physical oceanography and experience with time-series analysis and biogeochemical data processing.

Customer service representative (French/German) needed for full-time employment. Tasks include processing customer emails, telephone and written communication, expert advice, and problem solving. Excellent German and fluent French skills required.

Drive revenue and shape sales strategy as a key member of a fast-growing start-up focused on decarbonizing the energy sector. You will execute sales strategies, manage outreach initiatives, and collaborate with management to achieve company growth.

Blackwave is seeking a hands-on Composite Manufacturing Operator to produce high-quality composite components. Responsibilities include operating production equipment, monitoring manufacturing parameters, and inspecting components. Experience in composite manufacturing, technical production, or a comparable role is required. Willingness to work shift work (day shifts between 6am and 10pm Monday to Friday) and English speaking skills at least B2 are also required.

Own and manage financial operations, from daily tasks to strategic insights. Prepare investor reports, financial analyses, and ensure compliance. Improve bookkeeping, accounts payable/receivable, and customer invoicing.

Fidelity seeks a Sales Specialist to manage and grow the ETF business in Germany, Austria, and CEE. The role involves direct client coverage, developing sales strategies, and collaborating with internal stakeholders. The ideal candidate has 5+ years of experience in asset management, strong analytical skills, and fluency in German and English.

Lead and manage strategic commercial initiatives with multinational companies, expanding EDP's global footprint by co-developing renewable energy solutions. Responsibilities include identifying and developing partnerships, creating C-level propositions, and ensuring project delivery excellence in Germany.

Sales Engineer will prepare and deliver technical product demonstrations, advise customers on HR tech challenges, and work with sales teams to understand customer requirements. Requires 5+ years in a pre-sales Sales Engineering or Solutions Consulting role for B2B SaaS, ideally in HR-tech. Must have proven ability to assess business needs, translate them into solutions, and experience across the full HCM suite. Excellent critical thinking, analytical, and problem-solving skills are needed. Fluency in German (C2 level) is required.

Leads global Lean OpEx strategy and transformation initiatives across development centers and production sites. Manages global deployment, ensures alignment with QHS strategy, and drives change management. Establishes continuous improvement capabilities, develops standards, and delivers training programs. Identifies process optimization opportunities, standardizes approaches, and monitors KPIs.

Lead creative work for international clients, developing and executing campaigns across platforms and social ecosystems. Combine conceptual excellence with strong copywriting skills and a deep understanding of social-first communication. Manage and mentor a team of creatives, ensuring high-quality output from idea to execution.

Sales Associate needed for the launch of a Devialet store at KaDeWe Berlin. Provide exceptional customer service, share product expertise, and meet sales targets. Must be bilingual in German and English, possess strong communication skills, and have a passion for audio or premium products.

Electrical, Instrumentation & Control Engineer (m/f/d) will plan, implement, and modernize EMSR, automation, and electrical systems for energy and environmental plants. Responsibilities include technical design, project execution, and support of manufacturing, installation, and commissioning activities.

Working Student will support the management and optimization of Jira Service Management and maintain hardware asset inventory transparency. Responsibilities include creating Jira project configurations, setting up request forms, and recording asset data. Must be an enrolled student in engineering, computer science, natural science, or math with Python programming skills and fluency in German and English.

Working student to support the development and production of fictional audio stories (audiobooks and audio dramas). Responsibilities include communication with authors, agencies, and editors, script preparation, research, and administrative tasks. Must be enrolled in a German state-accredited Bachelor or Master program with at least 1 year of studies remaining and have business fluency in German and English.

This role involves identifying, evaluating, and managing M&A transactions within the German healthcare market. The M&A Expert will lead due diligence, structuring, and negotiations, supporting post-merger integration and operational scaling.

Spare Parts Administrator (m/f/d) will prepare spare parts quotations, develop sales campaigns, obtain technical information, negotiate orders, process orders, and handle commercial aspects. Requires a successfully completed technical business administrator training, several years of experience, product knowledge in electrical products, and strong communication skills in German or Norwegian and English.

Social worker to advise and support adults facing family difficulties. Requires a diploma in social work and experience in adult protection or willingness to train. Must be organized, able to handle stress, and manage multiple tasks. Fluency in French and good knowledge of German required.