English-speaking jobs in Oldenburg

Service Technician required for hotel technical systems maintenance and repair onboard cruise vessels. Experience in plumbing, mechanical systems, and hotel equipment essential. Minimum 8 years experience in plumbing industry, with at least 6 years on large cruise vessels. Fluency in English required.

As a Buyer, you will manage prices, quantities, and delivery timelines for semiconductor suppliers. You will coordinate deliveries, negotiate contracts, and handle purchase orders.

The Helmholtz-Zentrum Hereon seeks a Scientist in Marine Digital Innovation to develop products for predicting and protecting marine biodiversity within Digital Twins of the Ocean. The position focuses on coupled hydrodynamical-wind waves and sediment modeling and contributes to the development of Digital Ocean Twins.

Source, buy, and sell nuts and dried fruits globally. Develop and maintain relationships with producers, processors, and customers. Identify market trends and negotiate trade contracts.

Provide administrative support to the executive board, managing calendars, travel arrangements, and meeting logistics. Coordinate with internal and external stakeholders, handle confidential correspondence, and optimize administrative processes.

Guide customers through their sustainability management journey, deepening partnerships and ensuring Tanso's offering delivers long-term value. Provide hands-on support and best practices across carbon accounting, regulatory reporting, and software adoption. Manage a portfolio of customers, identify growth opportunities, and track key metrics.

Nachhilfeunterricht seeks biologists, chemists, physicists, engineers, and university students to provide private tutoring in Biology and Chemistry. Tutoring modalities include remote, in-person, or hybrid.

Maintains and enhances the quality management system and process landscape, ensuring BSI C5 compliance and ISO 9001 standards. Defines, adapts, and monitors processes in software development and related services. Plans, executes, and documents internal audits and supports external audits. Ensures process and quality documentation is accurate, complete, and audit-ready. Collaborates with stakeholders to drive a culture of quality and continuous improvement.

Experienced Recruiter needed for a fast-growing Berlin-based startup focused on renewable energy solutions. Own the full hiring cycle, with a focus on scaling the Sales team. 3+ years of recruiting experience, knowledge of ATS systems, and a deep understanding of the Sales world are required.

Product Controller responsible for cost estimates, margin analysis, budget planning, and profitability analyses. Requires a business or engineering degree, experience in controlling, and proficiency in ERP systems and MS Office.

Volunteer Recruiter to support individuals in their job search. Provide guidance on resume writing, interview preparation, and job search strategies. Assist with application tailoring and networking. Previous recruitment or coaching experience is beneficial. Fluency in English required.

Freelance Senior Linux Desktop Support Engineer needed for Ubuntu fleet management. Responsibilities include issue resolution, lifecycle management, configuration evolution, knowledge base development, and collaboration with security and infrastructure teams. Requires extensive Ubuntu Desktop Support experience, deep Linux Kernel knowledge, and automation skills.

Leads Northern Europe client coverage, driving sales strategy execution and achieving financial targets. Manages sales and relationship management resources, identifies growth opportunities, and builds relationships with key stakeholders. Ensures robust governance and compliance while fostering a collaborative culture. Requires 15+ years of experience selling to institutions, 7+ years of sales leadership, and knowledge of investment management sales practices.

Serves as mechanic in the USAG, DPW, Operations & Maintenance Division, Water & Waste Branch, Grafenwoehr. Performs repair and alteration work on the water distribution system, maintains, repairs and installs components of water supply systems, and performs operational tests, reads meters, and takes and analyzes water samples. Must have a German driver's license class B, English Language Proficiency level A2 AND German Language Proficiency level B2 required.

Design, implement, test, and optimize end-to-end RAG pipelines, including data parsing, ingestion, prompt engineering, and chunking strategies. Collaborate with cross-functional teams to integrate AI components into other systems.

Freelance Content & LinkedIn Specialist to execute content strategy, including writing blog posts and LinkedIn content, managing the company page, and running community engagement. Must have 3+ years of experience, substantive knowledge of sustainability, and fluency in LinkedIn analytics.

Postdoctoral Researcher (f/m/d) will contribute to the research professorship "Public Social Sciences and Humanities: Key Societal Debates" focusing on environmental humanities, public humanities, migration, decolonial discourse, indigenous studies, and creative writing. Responsibilities include developing and implementing a postdoctoral research project, organizing workshops and events, preparing academic manuscripts, and participating in blog development and grant proposals.

Product Assurance Manager needed for space technology programs. Drive quality standards, lead Product Assurance activities, and ensure compliance with requirements throughout the project lifecycle.

Working Student for Content & Community Management in Gaming & Esports. Manage social media platforms, engage with online communities, and create engaging content. Must be available weekends and have experience in social media and communication management. Fluency in English and German required.

Contribute to a team of consultants solving strategic and operational issues in the energy sector. Analyze complex issues, create presentations and reports, and present findings to clients. Strong analytical and communication skills are required.