specialist English-speaking jobs in Buchs

Assemble complex electro-mechanical sub-systems for autonomous aerial systems. Build products following drawings, troubleshoot issues, and provide process feedback to the engineering team. Requires 2+ years of related experience.

German speaking Investment Controller for Private Markets Financial Operations. Oversee NAV and German investor reporting, review team work, and coordinate with global teams. Requires 5+ years in private equity fund accounting or auditing.

Senior Assistant Legal Asset Management supports the Legal Department for an international bank. Responsibilities include managing legal/regulatory matters, maintaining contract databases, and handling fund documentation. Requires a Bachelor's in Economic Law or Paralegal studies and proficiency in German and English.

Drive international market expansion and strategic partnerships for a global energy company. Lead complex commercial transactions, develop market-entry strategies, and build executive relationships across diverse markets.

Gini Steel GmbH seeks experienced Steel Fixers to join construction projects across Switzerland. Responsibilities include interpreting plans, cutting, bending, and installing reinforcing steel bars and mesh while adhering to safety regulations. Minimum two years of experience is required.

QC Specialist responsible for microbiological quality control of bioindicators and laboratory environment. Requires a background in microbiology; GMP experience is ideal. Duties include executing microbiological controls and managing documentation.

Instrument Development Engineer to handle mechanical, thermal, and electronics engineering for scientific instruments. Responsibilities include design, thermal analysis, and prototyping in collaboration with optics and software teams. Requires a relevant Master's or PhD.

For this large-scale investment project we are seeking a Data Engineer. Your tasks: You design, develop and maintain scalable batch and real-time data pipelines on the Databricks platform using PySpark, SQL and Delta Lake. You build and optimise enterprise data architectures including medallion frameworks, ensuring data quality, consistency and reliability across all layers.

Associate Director, Solution Architect guides end-to-end solution architectures for Biomedical Research. This role translates strategy into actionable architectural direction, overseeing scientific and informatics capabilities across digital solutions.

Lead a global Sales Operations team supporting capital equipment, spares, upgrades, and service. Oversee order management, data governance, and drive cross-functional process improvements. Requires 10+ years in Sales Operations.

Senior Software Developer to join the AI networking acceleration team, developing an optimized inference framework using hardware offloads, GPU Kernels, and RDMA. Requires 8 years in C++/C/Rust and deep knowledge of TCP/IP and computer architecture.

Detail-oriented, English-speaking Bookkeeper needed for a remote, part-time role managing financial administration for two Swiss media technology companies. Responsibilities include maintaining records under local GAAP and IFRS, processing transactions, handling payroll, and overseeing VAT compliance. Minimum 4 years of experience required.

Manage technical projects in facility management at the Reinach site, ensuring quality, deadlines, and costs are met. Drive the implementation of the Energy Strategy 2030+ measures and lead internal and external stakeholders.

Lead technical AI Security assessments for GenAI, LLM, and agentic solutions. Develop threat models, review designs, and translate technical weaknesses into security requirements for client engagements.

Provide administrative support to guest scientists, managing registration, formalities, and documentation. Contribute to HCM system implementation and onboarding initiatives. Requires strong communication, organization, and attention to detail.

Experienced Household Employee/Cook needed for a UHNWI private family. Responsibilities include preparing meals for children and staff, maintaining kitchen organization, and managing stock. Requires proven experience and proficiency in English and French.

Sensor Validation & Calibration Engineer to own testing and qualifying sensors (cameras, lidars, IMUs, etc.) on inspection drones from prototype to production. Requires 5+ years in sensor test/calibration and hands-on experience with test benches.

Business Development Agent role to generate warm introductions for IT outsourcing and nearshoring services. Identify and connect with decision-makers in local Financial Services and Consulting organizations. Requires established network access.

Leads and delivers CAPEX investment and industrialization projects at the Haag site, ensuring efficient implementation from concept to completion. Drives industrialization initiatives to optimize and scale production processes. Manages projects within defined scope, budget, and timelines while ensuring compliance with safety, quality, and regulatory standards.

Senior Process Engineer needed for pharma, biotech, and chemical plant projects. Manage projects from conception to completion, performing process engineering studies and design. Requires 5+ years of experience and fluency in German.