engineer English-speaking jobs in Hildesheim

As a Design Engineer at Personio, you will build UI components, infrastructure, and systems that empower designers to work closer to code. You will contribute to high-priority product features, collaborate across disciplines, and help define the Design Engineering discipline.

The U.S. Consulate General in Frankfurt seeks a Heating, Ventilation, and Air Conditioning (HVAC) Technician to perform skilled maintenance and repair work at the journeyman level, adhering to International Building Code (IBC) standards.

Postdoctoral Researcher to conduct experimental investigations and method development in aerosol and liquid jet applications. Requires a PhD in physics, chemistry, or materials science, knowledge of aerosol dynamics, and practical experience with scientific X-ray methods.

Leads data partnerships with clinical, academic, and service providers, ensuring secure data transfer and integration into DAiNA workflows. Defines data formats, metadata, and quality control requirements. Manages data-related operational questions from partners.

BI/Data Lead to architect and drive the S&OP cycle and planning infrastructure for a transitioning manufacturing business. This role establishes operational KPIs and owns leadership reporting, managing a small team. Requires 7-10 years in supply chain or operations planning.

Project Manager to deliver client-facing AI projects for a Berlin-based tech scale-up. 2-4 years' experience in consulting, tech consulting, or project management required. Strong communication, stakeholder management, and analytical skills needed. Fluent German and English essential.

Supports data-driven decision-making by analyzing business data to improve planning, reporting, and execution. Tasks include documenting requirements, mapping processes, preparing reports, and contributing to dashboards.

RIFCON GmbH seeks an experienced Environmental Fate / Modelling Scientist to join their team in Hirschberg or Ludwigshafen, Germany. The role involves environmental fate risk assessment, dossier preparation, study evaluation, and project management for active substances and plant protection products.

As a Learning & Development Specialist, you will own the reskilling strategy and build our Academy, designing and delivering AI-focused learning content. You will manage external training partners and connect learning to performance, ensuring development aligns with competencies and goals.

Senior Scientist Chemistry (m/f/d) will design, synthesize, and analyze novel glycan-based compounds. Responsibilities include performing reactions, purifying products, and documenting work. Requires a PhD, PostDoc in synthetic organic chemistry, experience in glycan synthesis, and 3-4 years of industrial experience.

This master thesis investigates the simulation of a biogas-fed Solid Oxide Electrolysis Cell (SOEC)-Fischer Tropsch Synthesis (FTS) system. The goal is to determine the economic viability, energy efficiency, and carbon footprint of this process.

Project Management Officer to drive project success for Airbus Defence & Space. Manage project governance, planning, and reporting. Apply Earned Value Management (EVM) and Risk & Opportunity Management. Master's degree in Engineering and 4+ years of Project Management experience required.

This paid internship provides hands-on experience in automotive NVH (noise, vibration, and harshness) analysis, sound quality optimization, and acoustic system improvements. Interns will assist with measurements, data analysis, prototype evaluations, and documentation.

Master's thesis project focusing on advancing conversational AI for commercial vehicle drivers towards emotion-aware interaction. The project will involve identifying model approaches, defining test cases, benchmarking models, and deploying a prototype with emotion recognition capabilities.

Mechanical QA/QC Engineer needed for Semi-conductor or Pharma/Biopharma projects. Responsibilities include attending walkdowns, compiling punch lists, supervising trade resources, and ensuring accurate as-building documentation. Requires a Mechanical Engineering degree or pipefitting certification, knowledge of HVAC, piping systems, and P&IDs, and experience in a similar QA/QC role. Data Centre experience is a plus.

Senior Credit Analyst for international financing transactions. Risk management, credit analysis, and proposal finalization. Requires economics/finance degree or banking apprenticeship with relevant experience. Credit approval authority and proficiency in English (C1+) are advantageous.

The Clinical Project Manager oversees the full life cycle of clinical studies, ensuring quality, compliance, and customer satisfaction. This role involves coordinating stakeholders, managing project timelines and budgets, and ensuring adherence to regulatory requirements.

Tactical Buyer / Project Buyer (Electronics) is responsible for procurement of complex electronic assemblies and components, supplier negotiations, market analysis, and RFP/bid evaluation. Requires a degree in business administration or commercial training with purchasing certification, 5+ years purchasing experience, technical understanding, and proficiency in SAP and MS Office.

From August 2026 our secondary school in Dreieich (near Frankfurt) is looking for a Mathematics Teacher (in part-time or full-time)

Leads global procurement organization, develops and executes procurement strategies, and drives digital transformation. Requires 10+ years of senior global procurement leadership experience and expertise in direct and indirect procurement.