freelance English-speaking jobs in Bielefeld

Field Services Engineer responsible for on-site inspection, maintenance, and fault diagnosis of energy storage systems. Duties include commissioning support, O&M data management, and ensuring strict adherence to safety standards. Requires a Bachelor's degree and relevant experience.

Lead European procurement and merchandising strategy for MRO & Industrial, owning regional P&L. Develop supplier ecosystems, manage negotiations, and optimize category planning across the European market.

Drive new enterprise growth in Emerging Markets by selling ADP's HCM, Payroll, and Workforce Management solutions to multinational companies. Lead complex sales cycles with senior stakeholders.

Galaxus seeks a Ramp-up and Integration Lead to manage the commissioning and testing phases of a new logistics system. The role involves coordinating technical activities between engineering, project management, and operations, tracking risks and defects, and ensuring smooth system implementation. Requires a technical degree or equivalent experience, strong automation knowledge, and fluency in English and German.

Define and improve the ISMS and security governance framework. Conduct risk assessments, partner with stakeholders, and coordinate audits. Requires experience in information security and knowledge of frameworks like ISO 27001.

Senior Safety ETCS Engineer to support railway projects by developing safety documentation per CENELEC standards. Responsibilities include safety analyses and leading ETCS trackside system safety activities. Requires experience in ETCS signalling projects.

Deliver simulator-based training in ship command and vessel maneuvering for nautical officers and captains. Responsibilities include maintaining training courses and documentation in English. Requires four years' experience as a Senior Officer or Captain.

Advise financial institutions on operations and settlement strategies. Design and implement solutions for trade processing, clearing, and settlement optimization. Navigate regulatory frameworks and leverage technology to drive digital transformation.

Vice President, Economic Advisory leads complex competition and regulatory dispute engagements. This role applies rigorous economic and econometric analysis to high-profile business challenges for leading corporations and institutions.

Senior Management Consultant specializing in Reward Strategy, Organisation Design, and Job Architecture. Partner with executives to solve complex workforce challenges and align people strategy with business outcomes. Requires fluency in German and English.

Event Manager needed for a fast-growing European company organizing Pop-Up Stores. Responsibilities include staff coordination, logistics, on-site management, and post-event reporting. Fluent German and English are mandatory.

Lead and scale the Enterprise Customer Success organization for growth in Germany and internationally. Build the operating model for consistent adoption and measurable outcomes across complex, multi-facility rollouts. Own customer health for high-stakes partnerships.

Design Manager to lead design efforts for advanced data center construction. Oversee the design process from concept to construction, collaborating with clients and engineering teams. Requires a background in design or architecture.

Experienced Financial Accountant needed for Reflexallen Germany. Responsibilities include managing daily accounting, preparing financial statements under German GAAP, and handling VAT returns. SAP-FI experience is mandatory.

Area Manager ensures site operations run smoothly to meet customer demand. This role leads a team, promotes safety, analyzes performance, and drives productivity through process improvements.

Senior Manager to lead complex Finance Transformation and Cloud ERP programs. Responsibilities include advising on finance processes, ERP strategy, and managing implementations across platforms like SAP S/4HANA, Oracle, Workday, and NetSuite. Requires leadership and fluency in German and English.

Senior CAMO Engineer for Helicopters ensures fleet airworthiness per EASA Part-CAMO. Responsibilities include managing maintenance programs, evaluating ADs/SBs, and maintaining technical records. Requires relevant engineering degree or EASA Part-66 license.

Servicemitarbeiter (m/w/d) for TUI BLUE, focusing on breakfast and backoffice duties. This role supports the global flagship hotel brand known for quality and modernity.

Leads a team to ensure smooth site operations, meeting customer demand. Oversees safety, quality, and productivity. Implements process improvements and analyzes shift performance. Collaborates with management to standardize practices.

Guest Lecturer/Workshop Trainer delivers training to researchers on topics like manuscript writing and grant writing. Requires MD or PhD in Medicine or Physical Sciences and native German communication skills.