215 English-speaking jobs in Cologne

Shape next-generation BESS architectures for utility-scale and C&I applications. Translate grid/market needs into system designs, optimizing AC/DC-coupled solutions. Requires 10+ years in BESS R&D and deep knowledge of power electronics.

Leading Expert to drive innovation in energy power plant and microgrid control technologies. Lead R&D, develop solutions for 100MW+ projects, and collaborate with European utilities. Requires 10+ years' experience with PPC, MGCC, and/or EMS.

Senior Expert Controlling ST partners with Technical Sales and Product Management to shape financial decisions. Responsibilities include establishing budgeting, forecasting, and closing processes, driving profitability through analytics, and aligning KPIs with strategic objectives.

Associate Field Marketing Manager executes field marketing plans across events, webinars, and digital channels. This role involves content creation, outreach, and managing logistics for customer and partner programs. Requires 2+ years of B2B SaaS marketing experience.

Lead end-to-end implementation of Deel’s solutions for enterprise clients, guiding projects from discovery to delivery. This role involves designing, configuring, and managing complex, large-scale deployments.

System Engineer to advance aerospace defense technology. Responsibilities include capturing and formalizing system requirements, refining equipment needs, and supporting software development and integration testing within an international team.

Support LC column manufacturing through silica production process engineering and equipment design for silica functionalization. Drive operational excellence by optimizing processes, executing capital projects, and ensuring reliable automation.

Lead market assessments and modeling for energy clients in Germany and Central Europe. Guide due diligence, portfolio considerations, and tender activities, translating complex analysis into actionable recommendations. Requires deep power market knowledge and 6+ years of relevant experience.

Veeva Network Business Analyst bridges business needs with technical solutions in pharma. Responsibilities include guiding data migrations, defining interface specifications, and supporting UAT across Veeva Vault, CRM, and Network.

Support the Recovery & Resolution agenda, acting as the primary contact for senior management and regulators. Coordinate plans, drive Recovery Plan updates, and contribute to the firmwide Resolution Plan. Requires strong analytical skills and excellent English communication.

Audit QTSPs for eIDAS and ETSI compliance. Conduct rigorous assessments, evaluate systems, and produce detailed audit reports with actionable recommendations. Requires experience in digital trust services and knowledge of eIDAS/ETSI standards.

Lead AI conformity efforts under EU AI regulations, establishing BSI as a global authority. Develop processes and policies to ensure compliant AI practices and represent BSI in international AI forums. Requires an AI-relevant BSc and knowledge of global AI regulations.

Drive PED/PESR certification activities, providing technical guidance for inspection and certification processes. Lead project work to expand offerings, conduct compliance audits, and support staff development. Requires engineering degree and 5+ years in a senior technical role.

Senior LIMS Consultant designs, implements, and supports LIMS in regulated life science environments. Responsibilities include gathering requirements, configuring solutions, and ensuring compliance with GMP. Requires LIMS experience and knowledge of laboratory processes.

Principal Consultant guides Regulatory Affairs strategy and growth within Life Sciences. This role leads client engagements, drives RFP responses, and shapes business development to expand the Regulatory Affairs portfolio. Requires significant life sciences regulatory experience and proven consulting skills.

Senior Accountant manages daily accounting, financial reporting, and year-end audits for a renewable energy portfolio. Responsibilities include VAT and corporate tax compliance, bookkeeping, and coordinating with internal and external stakeholders.

Shape next-gen coherent MODEMs by driving performance characterization and model alignment. Balance optical, electrical, and digital tradeoffs to enable higher baud rates on a testbed-driven path.

Lead Engineer owns the full development of cutting-edge liquid cooling systems from concept to production. This role involves translating customer needs into robust architectures and driving system-level design for data centers and HPC. Requires 5+ years in system development with expertise in fluid mechanics and heat transfer.

Electrical Design Lead owns electrical design for high-value data centre and pharmaceutical projects. This role acts as senior technical authority, developing HV/LV systems and ensuring compliance from concept to commissioning. Requires 10+ years in electrical building services design.

Lead mechanical design strategy for flagship data centre and pharmaceutical projects across Europe. Drive design quality, risk mitigation, and constructability while mentoring engineers and owning critical mechanical system delivery.