finance English-speaking jobs in Koblenz

The (Senior) Grid Engineer develops, constructs, and optimizes renewable energy projects in Germany. Leads engineering phases, including technical assessments, grid infrastructure design, cost estimation, and stakeholder engagement. Provides expertise in HV substation design, construction, and commissioning, and supports grid engineers across project phases. Requires experience in grid connection design and construction, HV substation design, and the German electricity market and regulatory environment.

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.

Remote Sales Professional will identify client needs, recommend insurance solutions, and generate leads. Must have an insurance license or willingness to obtain one.

Intern to assist in strategic and operational tax activities, supporting business partners in tax planning and compliance. Will support the Tax department in establishing governance processes, defending tax structures, and preparing management presentations.

Freelance Research Physicist to design and develop computationally intensive physics problems for AI systems. Requires a Physics degree, 2+ years of experience, and strong English writing skills.

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.

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.

Working Student in Video Production & Content will create high-quality video content for various formats and channels. Responsibilities include producing explainer videos, social media content, motion design, and long-form content. Must be currently enrolled in Film Production, Media Design, or a related field with experience in video production, editing, and motion design.

Reception Staff / FOM manages the Front Office, handling guest check-in/check-out, providing tourist information, and addressing guest concerns. Responsible for shift operations, serving drinks and snacks, and preparing cocktails. Requires experience or training in the hotel industry or tourism, strong communication skills, and a commitment to providing excellent customer service.

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.

This internship focuses on the production of cognitive paintings and the preparation of the "I Want You to Love Me More" exhibition for Berlin Art Week 2026. Tasks include building and assembling artworks, coordinating with artists, managing exhibition logistics, and supporting research and prototyping.

Lead Consultant for Market Application drives innovation and supports the transformation of power infrastructure toward sustainable energy solutions. Provides strategic guidance on new technologies and supports customers in entering new markets. Contributes across the full business development lifecycle.

Internship focused on 3D scene editing using 3D Gaussian Splatting, Video Diffusion Models, and semantic embeddings (CLIP/DINO) in PyTorch for robotics and autonomous driving applications.

This apprenticeship offers a chance to learn about all aspects of hotel management in a modern, open environment. Applicants should be interested in the hospitality industry, have a school-leaving certificate, and be computer literate.

The Market Development Representative generates new business opportunities for Red Hat by qualifying leads and collaborating with sales teams. This role involves outbound outreach, lead qualification, and handoffs to Account Executives.

Petroleum Engineers analyze geological data to determine extraction methods and risks. They evaluate reservoirs, design drilling plans, and manage production operations.

As HRIS Administrator, you will manage and optimize two HR systems (HERO and SAP SuccessFactors), ensuring system stability, functionality, and continuous improvement. You will administer user access, coordinate system configurations, and monitor system integrations. You will also design and maintain the HR data model, reporting landscape, and user training materials.

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.

Develop and maintain secure enterprise applications using Java, JavaScript, and Oracle technologies. Collaborate with an international team on high-security projects requiring on-site work and security clearances.

As a Sales Account Executive for Voith Digital Solutions, you will drive new customer acquisition and expand relationships in the manufacturing and process industries. You will own the full sales cycle, develop territory plans, and position Voith's digital ecosystem as a value driver for customers.