sales English-speaking jobs in Siegen

Define and execute the regional partner sales strategy for Digital Europe, driving revenue through indirect and alliance-led sales models. Requires senior leadership in partner sales, fluency in German and English, and experience in multi-market environments.

Design complex solutions to demonstrate Planet's data value for German Defense and Intelligence. Act as a technical advisor, crafting responses to tenders and driving technical strategy. Requires 4+ years supporting this community.

Director, Client Growth drives firm expansion through systematic prospecting and direct client development. This role requires closing deals, managing the pipeline, and collaborating with senior partners to win new business in global mobility.

Administrative Assistant supports the HKETO in various areas including bookkeeping, office administration, HR, and logistics. Requires two years of office administration experience and proficiency in English and German.

Senior C++ Engineer to design and develop high-end C++ components for medical desktop applications, focusing on multithreading and performance. Responsibilities include architecting, implementing, and modernizing codebases using modern C++ and AI tools.

Lead GaN process module development (etch, deposition, etc.) to improve device performance. Requires Master's/Ph.D. in Electrical Engineering or Solid-State Physics with GaN process experience.

Provide strategic medical leadership for the migraine pipeline, shaping global Medical Affairs strategy across the product lifecycle. Drive pre-launch readiness, evidence generation, and scientific communication. Requires 15+ years of Medical Affairs experience.

Lead the Technical Customer Service Engineering team for aluminum rolled products. Drive customer qualification, serve as the technical interface, and manage product launches and claim resolution. Requires a technical degree and 5+ years in the aluminum industry.

Warehouse Worker role in an Amazon Fulfillment Center. Duties include receiving, packing orders, loading trucks, and operating PIT equipment. Requires ability to lift up to 15kg and adhere to safety standards.

Sr Principal Solution Consultant collaborates with sales to lead discovery, craft solutions, and design strategies for Polymers, Specialty Chemicals, and Power Generation. Requires 10+ years selling software in these industries.

FSQA Manager leads food safety and quality assurance at the production site. Responsibilities include driving standards, managing the FSQA team, and ensuring compliance with internal and external requirements. Requires a degree in food science and 5+ years of relevant experience.

Strategic Program Manager to drive Project Business growth by translating strategy into execution. Lead cross-functional initiatives, establish governance, and leverage AI to improve performance across international markets.

Strategic Account Executive role focused on net new opportunities in Germany. Responsibilities include driving sales strategy, negotiating complex contracts, and articulating the value proposition of the identity platform. Requires quota-carrying experience selling enterprise software.

Service Sales Account Manager responsible for growing service business through Service Contract and Non-Contract sales. Requires 5+ years in critical support product sales, strong negotiation, and technical understanding.

Software Developer COBOL role involving analyzing and extending systems on IBM mainframe architecture. Responsibilities include COBOL, SQL, JCL development, and managing batch processes. Requires mainframe experience.

Lead B2C product strategy and roadmap for Kaufland Global Marketplace. Design and ship LLM-powered features, drive A/B testing, and optimize products using behavioral data. Requires B2C/e-commerce experience and a builder mindset.

Lead Proxima Fusion's site development program across parallel projects, owning feasibility, partner relationships, and permitting strategy. Define decision-gate structures and build scaling plans for this first-of-a-kind environment.

Lead national and international building and infrastructure projects from planning to completion. Manage scope, schedule, budget, quality, and client expectations for public and private sector clients.

Managing Partner in Gartner Consulting DACH advises public sector leaders on technology strategy. Own and expand client portfolios, leading engagements on digital transformation, cloud, AI, and risk. Requires consulting background and native German fluency.

Define and execute the reliability engineering strategy for the onshore wind turbine fleet. Drive design improvements, strengthen reliability standards, and lead efforts to eliminate recurring failures. Requires a Master's/PhD and 10+ years in offshore wind reliability.